updated and fixed PR AntennaPod/AntennPod#1624

.tx/config

@@ -4,21 +4,33 @@ host = https://www.transifex.com
 [antennapod.english]
 source_file = core/src/main/res/values/strings.xml
 source_lang = en
+trans.ar = core/src/main/res/values-ar/strings.xml
 trans.az = core/src/main/res/values-az/strings.xml
 trans.ca = core/src/main/res/values-ca/strings.xml
+trans.ca_ES = core/src/main/res/values-ca-rES/strings.xml
 trans.cs_CZ = core/src/main/res/values-cs-rCZ/strings.xml
 trans.da = core/src/main/res/values-da/strings.xml
 trans.de = core/src/main/res/values-de/strings.xml
+trans.el = core/src/main/res/values-el/strings.xml
 trans.es = core/src/main/res/values-es/strings.xml
 trans.es_ES = core/src/main/res/values-es-rES/strings.xml
+trans.fi = core/src/main/res/values-fi/strings.xml
 trans.fr = core/src/main/res/values-fr/strings.xml
 trans.he_IL = core/src/main/res/values-iw-rIL/strings.xml
 trans.hi_IN = core/src/main/res/values-hi-rIN/strings.xml
+trans.hu = core/src/main/res/values-hu/strings.xml
+trans.id = core/src/main/res/values-id/strings.xml
+trans.it = core/src/main/res/values-it/strings.xml
 trans.it_IT = core/src/main/res/values-it-rIT/strings.xml
 trans.ja = core/src/main/res/values-ja/strings.xml
+trans.kn_IN = core/src/main/res/values-kn-rIN/strings.xml
 trans.ko = core/src/main/res/values-ko/strings.xml
+trans.ko_KR = core/src/main/res/values-ko-rKR/strings.xml
+trans.nb = core/src/main/res/values-nb/strings.xml
+trans.no = core/src/main/res/values-no/strings.xml
 trans.nl = core/src/main/res/values-nl/strings.xml
-trans.nb_NO = core/src/main/res/values-nb/strings.xml
+trans.nb_NO = core/src/main/res/values-no-rNB/strings.xml
+trans.pl = core/src/main/res/values-pl/strings.xml
 trans.pl_PL = core/src/main/res/values-pl-rPL/strings.xml
 trans.pt = core/src/main/res/values-pt/strings.xml
 trans.pt_BR = core/src/main/res/values-pt-rBR/strings.xml
@@ -30,6 +42,8 @@ trans.uk_UA = core/src/main/res/values-uk-rUA/strings.xml
 trans.zh_CN = core/src/main/res/values-zh-rCN/strings.xml
 trans.sv_SE = core/src/main/res/values-sv-rSE/strings.xml
 trans.tr = core/src/main/res/values-tr/strings.xml
+trans.vi = core/src/main/res/values-vi/strings.xml
+trans.vi_VN = core/src/main/res/values-vi-rVN/strings.xml
 
 [antennapod.description]
 file_filter = description/<lang>.txt

CHANGELOG.md

@@ -1,5 +1,13 @@
 Change Log
 ==========
+Version 1.5.0
+-------------
+* Exclude episodes from auto download by keyword
+* Configure feeds to prevent them from refreshing automatically
+* Improved audio player
+* Improved UI
+* Bug fixes
+
 Version 1.4.1
 -------------
 * Performance improvements

ISSUE_TEMPLATE.md

@@ -0,0 +1,33 @@
+---
+DELETE ME<br/>
+You don't need to adhere to the template strictly. Feel free to leave out information you feel is not important or does not make sense.
+
+If you are submitting a feature request, please read [this](https://github.com/AntennaPod/AntennaPod/blob/develop/CONTRIBUTING.md#how-to-submit-a-feature-request).
+In particular, please not only tell us that you want something (*what*), but also make suggestions *how* it should be implemented.
+
+---
+
+**App version:** 1.x (from Google Play/F-Store/Custom build)
+
+**Android version**: 5.x [Please mention if you are using a custom rom!]
+
+**Devide model**:
+
+**Expected behaviour**:
+
+**Current behaviour**:
+
+**First occured**: Version 1.x / about x days/weeks ago
+
+**Steps to reproduce**:
+
+1. This
+1. Than that
+1. Then
+
+**Environment**: [Settings you have changed, e.g. Auto Download. "Unusual" devices you use, e.g. Bluetooth headphones. Do you still use Prestissimo?]
+
+**Stacktrace/Logcat**: 
+```
+[if available]
+```

app/build.gradle

@@ -70,6 +70,7 @@ android {
         versionName "${getMyVersionName()}"
         testApplicationId "de.test.antennapod"
         testInstrumentationRunner "de.test.antennapod.AntennaPodTestRunner"
+        generatedDensities = []
     }
 
     signingConfigs {
@@ -131,6 +132,10 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+
+    aaptOptions {
+        additionalParameters "--no-version-vectors"
+    }
 }
 
 // about.html is templatized so that we can automatically insert

app/src/androidTest/java/de/test/antennapod/handler/FeedHandlerTest.java

@@ -162,7 +162,7 @@ public class FeedHandlerTest extends InstrumentationTestCase {
         if (withImage) {
             image = new FeedImage(0, "image", null, "http://example.com/picture", false);
         }
-        Feed feed = new Feed(0, new Date(), "title", "http://example.com", "This is the description",
+        Feed feed = new Feed(0, null, "title", "http://example.com", "This is the description",
                 "http://example.com/payment", "Daniel", "en", null, "http://example.com/feed", image, file.getAbsolutePath(),
                 "http://example.com/feed", true);
         feed.setItems(new ArrayList<FeedItem>());

app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceMediaPlayerTest.java

@@ -53,7 +53,10 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
         super.setUp();
         assertionError = null;
 
+        final Context context = getInstrumentation().getTargetContext();
+
         // create new database
+        PodDBAdapter.init(context);
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -62,7 +65,6 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
         httpServer = new HTTPBin();
         httpServer.start();
 
-        final Context context = getInstrumentation().getTargetContext();
         File cacheDir = context.getExternalFilesDir("testFiles");
         if (cacheDir == null)
             cacheDir = context.getExternalFilesDir("testFiles");
@@ -115,7 +117,7 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
     private Playable writeTestPlayable(String downloadUrl, String fileUrl) {
         final Context c = getInstrumentation().getTargetContext();
-        Feed f = new Feed(0, new Date(), "f", "l", "d", null, null, null, null, "i", null, null, "l", false);
+        Feed f = new Feed(0, null, "f", "l", "d", null, null, null, null, "i", null, null, "l", false);
         FeedPreferences prefs = new FeedPreferences(f.getId(), false, FeedPreferences.AutoDeleteAction.NO, null, null);
         f.setPreferences(prefs);
         f.setItems(new ArrayList<>());
@@ -167,6 +169,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -236,6 +243,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -308,6 +320,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -381,6 +398,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -448,6 +470,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -516,6 +543,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -586,6 +618,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -659,6 +696,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -707,6 +749,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
         }
 
+        @Override
+        public void setSpeedAbilityChanged() {
+
+        }
+
         @Override
         public void onBufferingUpdate(int percent) {
 
@@ -775,6 +822,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -880,6 +932,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -962,6 +1019,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -1056,6 +1118,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void setSpeedAbilityChanged() {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 

app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceTaskManagerTest.java

@@ -34,6 +34,7 @@ public class PlaybackServiceTaskManagerTest extends InstrumentationTestCase {
         super.setUp();
 
         // create new database
+        PodDBAdapter.init(getInstrumentation().getTargetContext());
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -48,7 +49,7 @@ public class PlaybackServiceTaskManagerTest extends InstrumentationTestCase {
     private List<FeedItem> writeTestQueue(String pref) {
         final Context c = getInstrumentation().getTargetContext();
         final int NUM_ITEMS = 10;
-        Feed f = new Feed(0, new Date(), "title", "link", "d", null, null, null, null, "id", null, "null", "url", false);
+        Feed f = new Feed(0, null, "title", "link", "d", null, null, null, null, "id", null, "null", "url", false);
         f.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             f.getItems().add(new FeedItem(0, pref + i, pref + i, "link", new Date(), FeedItem.PLAYED, f));

app/src/androidTest/java/de/test/antennapod/storage/DBCleanupTests.java

@@ -70,6 +70,7 @@ public class DBCleanupTests extends InstrumentationTestCase {
         assertTrue(destFolder.canWrite());
 
         // create new database
+        PodDBAdapter.init(context);
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -87,7 +88,7 @@ public class DBCleanupTests extends InstrumentationTestCase {
     public void testPerformAutoCleanupShouldDelete() throws IOException {
         final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         List<File> files = new ArrayList<>();
@@ -143,7 +144,7 @@ public class DBCleanupTests extends InstrumentationTestCase {
     public void testPerformAutoCleanupHandleUnplayed() throws IOException {
         final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<FeedItem>();
         feed.setItems(items);
         List<File> files = new ArrayList<File>();
@@ -159,7 +160,7 @@ public class DBCleanupTests extends InstrumentationTestCase {
     public void testPerformAutoCleanupShouldNotDeleteBecauseInQueue() throws IOException {
         final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         List<File> files = new ArrayList<>();
@@ -198,7 +199,7 @@ public class DBCleanupTests extends InstrumentationTestCase {
     public void testPerformAutoCleanupShouldNotDeleteBecauseFavorite() throws IOException {
         final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         List<File> files = new ArrayList<>();

app/src/androidTest/java/de/test/antennapod/storage/DBNullCleanupAlgorithmTest.java

@@ -19,8 +19,6 @@ import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.PodDBAdapter;
 
-import static de.test.antennapod.storage.DBTestUtils.saveFeedlist;
-
 /**
  * Tests that the APNullCleanupAlgorithm is working correctly.
  */
@@ -60,6 +58,7 @@ public class DBNullCleanupAlgorithmTest extends InstrumentationTestCase {
         assertTrue(destFolder.canWrite());
 
         // create new database
+        PodDBAdapter.init(context);
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -82,7 +81,7 @@ public class DBNullCleanupAlgorithmTest extends InstrumentationTestCase {
     public void testPerformAutoCleanupShouldNotDelete() throws IOException {
         final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         List<File> files = new ArrayList<>();

app/src/androidTest/java/de/test/antennapod/storage/DBQueueCleanupAlgorithmTest.java

@@ -32,7 +32,7 @@ public class DBQueueCleanupAlgorithmTest extends DBCleanupTests {
     public void testPerformAutoCleanupHandleUnplayed() throws IOException {
         final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         List<File> files = new ArrayList<>();

app/src/androidTest/java/de/test/antennapod/storage/DBReaderTest.java

@@ -34,6 +34,7 @@ public class DBReaderTest extends InstrumentationTestCase {
         super.setUp();
 
         // create new database
+        PodDBAdapter.init(getInstrumentation().getTargetContext());
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -54,10 +55,10 @@ public class DBReaderTest extends InstrumentationTestCase {
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
 
-        Feed feed1 = new Feed(0, new Date(), "A", "link", "d", null, null, null, "rss", "A", null, "", "", true);
+        Feed feed1 = new Feed(0, null, "A", "link", "d", null, null, null, "rss", "A", null, "", "", true);
-        Feed feed2 = new Feed(0, new Date(), "b", "link", "d", null, null, null, "rss", "b", null, "", "", true);
+        Feed feed2 = new Feed(0, null, "b", "link", "d", null, null, null, "rss", "b", null, "", "", true);
-        Feed feed3 = new Feed(0, new Date(), "C", "link", "d", null, null, null, "rss", "C", null, "", "", true);
+        Feed feed3 = new Feed(0, null, "C", "link", "d", null, null, null, "rss", "C", null, "", "", true);
-        Feed feed4 = new Feed(0, new Date(), "d", "link", "d", null, null, null, "rss", "d", null, "", "", true);
+        Feed feed4 = new Feed(0, null, "d", "link", "d", null, null, null, "rss", "d", null, "", "", true);
         adapter.setCompleteFeed(feed1);
         adapter.setCompleteFeed(feed2);
         adapter.setCompleteFeed(feed3);

app/src/androidTest/java/de/test/antennapod/storage/DBTasksTest.java

@@ -1,14 +1,11 @@
 package de.test.antennapod.storage;
 
 import android.content.Context;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
 import android.test.FlakyTest;
 import android.test.InstrumentationTestCase;
 
-import java.io.File;
-import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
@@ -21,8 +18,6 @@ import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.PodDBAdapter;
 
-import static de.test.antennapod.storage.DBTestUtils.saveFeedlist;
-
 /**
  * Test class for DBTasks
  */
@@ -35,7 +30,6 @@ public class DBTasksTest extends InstrumentationTestCase {
     @Override
     protected void tearDown() throws Exception {
         super.tearDown();
-
         assertTrue(PodDBAdapter.deleteDatabase());
     }
 
@@ -45,6 +39,7 @@ public class DBTasksTest extends InstrumentationTestCase {
         context = getInstrumentation().getTargetContext();
 
         // create new database
+        PodDBAdapter.init(context);
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -57,7 +52,7 @@ public class DBTasksTest extends InstrumentationTestCase {
     public void testUpdateFeedNewFeed() {
         final int NUM_ITEMS = 10;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             feed.getItems().add(new FeedItem(0, "item " + i, "id " + i, "link " + i, new Date(), FeedItem.UNPLAYED, feed));
@@ -75,8 +70,8 @@ public class DBTasksTest extends InstrumentationTestCase {
     /** Two feeds with the same title, but different download URLs should be treated as different feeds. */
     public void testUpdateFeedSameTitle() {
 
-        Feed feed1 = new Feed("url1", new Date(), "title");
+        Feed feed1 = new Feed("url1", null, "title");
-        Feed feed2 = new Feed("url2", new Date(), "title");
+        Feed feed2 = new Feed("url2", null, "title");
 
         feed1.setItems(new ArrayList<>());
         feed2.setItems(new ArrayList<>());
@@ -91,7 +86,7 @@ public class DBTasksTest extends InstrumentationTestCase {
         final int NUM_ITEMS_OLD = 10;
         final int NUM_ITEMS_NEW = 10;
 
-        final Feed feed = new Feed("url", new Date(), "title");
+        final Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS_OLD; i++) {
             feed.getItems().add(new FeedItem(0, "item " + i, "id " + i, "link " + i, new Date(i), FeedItem.PLAYED, feed));
@@ -127,6 +122,32 @@ public class DBTasksTest extends InstrumentationTestCase {
         updatedFeedTest(feedFromDB, feedID, itemIDs, NUM_ITEMS_OLD, NUM_ITEMS_NEW);
     }
 
+    public void testUpdateFeedMediaUrlResetState() {
+        final Feed feed = new Feed("url", null, "title");
+        FeedItem item = new FeedItem(0, "item", "id", "link", new Date(), FeedItem.PLAYED, feed);
+        feed.setItems(Arrays.asList(item));
+
+        PodDBAdapter adapter = PodDBAdapter.getInstance();
+        adapter.open();
+        adapter.setCompleteFeed(feed);
+        adapter.close();
+
+        // ensure that objects have been saved in db, then reset
+        assertTrue(feed.getId() != 0);
+        assertTrue(item.getId() != 0);
+
+        FeedMedia media = new FeedMedia(item, "url", 1024, "mime/type");
+        item.setMedia(media);
+        feed.setItems(Arrays.asList(item));
+
+        final Feed newFeed = DBTasks.updateFeed(context, feed)[0];
+        assertTrue(feed != newFeed);
+
+        final Feed feedFromDB = DBReader.getFeed(newFeed.getId());
+        final FeedItem feedItemFromDB = feedFromDB.getItems().get(0);
+        assertTrue("state: " + feedItemFromDB.getState(), feedItemFromDB.isNew());
+    }
+
     private void updatedFeedTest(final Feed newFeed, long feedID, List<Long> itemIDs, final int NUM_ITEMS_OLD, final int NUM_ITEMS_NEW) {
         assertTrue(newFeed.getId() == feedID);
         assertTrue(newFeed.getItems().size() == NUM_ITEMS_NEW + NUM_ITEMS_OLD);

app/src/androidTest/java/de/test/antennapod/storage/DBTestUtils.java

@@ -44,7 +44,7 @@ public class DBTestUtils {
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
         for (int i = 0; i < numFeeds; i++) {
-            Feed f = new Feed(0, new Date(), "feed " + i, "link" + i, "descr", null, null,
+            Feed f = new Feed(0, null, "feed " + i, "link" + i, "descr", null, null,
                     null, null, "id" + i, null, null, "url" + i, false, new FlattrStatus(), false, null, null, false);
             f.setItems(new ArrayList<>());
             for (int j = 0; j < numItems; j++) {

app/src/androidTest/java/de/test/antennapod/storage/DBWriterTest.java

@@ -53,19 +53,21 @@ public class DBWriterTest extends InstrumentationTestCase {
         super.setUp();
 
         // create new database
+        PodDBAdapter.init(getInstrumentation().getTargetContext());
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
         adapter.close();
     }
 
-    public void testSetFeedMediaPlaybackInformation() throws IOException, ExecutionException, InterruptedException {
+    public void testSetFeedMediaPlaybackInformation()
+            throws IOException, ExecutionException, InterruptedException, TimeoutException {
         final int POSITION = 50;
         final long LAST_PLAYED_TIME = 1000;
         final int PLAYED_DURATION = 60;
         final int DURATION = 100;
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         FeedItem item = new FeedItem(0, "Item", "Item", "url", new Date(), FeedItem.PLAYED, feed);
@@ -73,13 +75,13 @@ public class DBWriterTest extends InstrumentationTestCase {
         FeedMedia media = new FeedMedia(0, item, DURATION, 1, 1, "mime_type", "dummy path", "download_url", true, null, 0, 0);
         item.setMedia(media);
 
-        DBWriter.setFeedItem(item).get();
+        DBWriter.setFeedItem(item).get(TIMEOUT, TimeUnit.SECONDS);
 
         media.setPosition(POSITION);
         media.setLastPlayedTime(LAST_PLAYED_TIME);
         media.setPlayedDuration(PLAYED_DURATION);
 
-        DBWriter.setFeedMediaPlaybackInformation(item.getMedia()).get();
+        DBWriter.setFeedMediaPlaybackInformation(item.getMedia()).get(TIMEOUT, TimeUnit.SECONDS);
 
         FeedItem itemFromDb = DBReader.getFeedItem(item.getId());
         FeedMedia mediaFromDb = itemFromDb.getMedia();
@@ -90,12 +92,13 @@ public class DBWriterTest extends InstrumentationTestCase {
         assertEquals(DURATION, mediaFromDb.getDuration());
     }
 
-    public void testDeleteFeedMediaOfItemFileExists() throws IOException, ExecutionException, InterruptedException {
+    public void testDeleteFeedMediaOfItemFileExists()
+            throws IOException, ExecutionException, InterruptedException, TimeoutException {
         File dest = new File(getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER), "testFile");
 
         assertTrue(dest.createNewFile());
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         List<FeedItem> items = new ArrayList<>();
         feed.setItems(items);
         FeedItem item = new FeedItem(0, "Item", "Item", "url", new Date(), FeedItem.PLAYED, feed);
@@ -112,7 +115,8 @@ public class DBWriterTest extends InstrumentationTestCase {
         assertTrue(media.getId() != 0);
         assertTrue(item.getId() != 0);
 
-        DBWriter.deleteFeedMediaOfItem(getInstrumentation().getTargetContext(), media.getId()).get();
+        DBWriter.deleteFeedMediaOfItem(getInstrumentation().getTargetContext(), media.getId())
+                .get(TIMEOUT, TimeUnit.SECONDS);
         media = DBReader.getFeedMedia(media.getId());
         assertNotNull(media);
         assertFalse(dest.exists());
@@ -124,7 +128,7 @@ public class DBWriterTest extends InstrumentationTestCase {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
 
         // create Feed image
@@ -191,13 +195,14 @@ public class DBWriterTest extends InstrumentationTestCase {
             assertEquals(0, c.getCount());
             c.close();
         }
+        adapter.close();
     }
 
     public void testDeleteFeedNoImage() throws ExecutionException, InterruptedException, IOException, TimeoutException {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
 
         feed.setImage(null);
@@ -247,13 +252,14 @@ public class DBWriterTest extends InstrumentationTestCase {
             assertTrue(c.getCount() == 0);
             c.close();
         }
+        adapter.close();
     }
 
     public void testDeleteFeedNoItems() throws IOException, ExecutionException, InterruptedException, TimeoutException {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(null);
 
         // create Feed image
@@ -284,13 +290,14 @@ public class DBWriterTest extends InstrumentationTestCase {
         c = adapter.getImageCursor(String.valueOf(image.getId()));
         assertTrue(c.getCount() == 0);
         c.close();
+        adapter.close();
     }
 
     public void testDeleteFeedNoFeedMedia() throws IOException, ExecutionException, InterruptedException, TimeoutException {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
 
         // create Feed image
@@ -336,13 +343,14 @@ public class DBWriterTest extends InstrumentationTestCase {
             assertTrue(c.getCount() == 0);
             c.close();
         }
+        adapter.close();
     }
 
     public void testDeleteFeedWithItemImages() throws InterruptedException, ExecutionException, TimeoutException, IOException {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
 
         // create Feed image
@@ -394,13 +402,14 @@ public class DBWriterTest extends InstrumentationTestCase {
             assertEquals(0, c.getCount());
             c.close();
         }
+        adapter.close();
     }
 
     public void testDeleteFeedWithQueueItems() throws ExecutionException, InterruptedException, TimeoutException {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
 
         // create Feed image
@@ -472,7 +481,7 @@ public class DBWriterTest extends InstrumentationTestCase {
         File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
         assertNotNull(destFolder);
 
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<FeedItem>());
 
         // create Feed image
@@ -524,11 +533,12 @@ public class DBWriterTest extends InstrumentationTestCase {
             assertTrue(c.getCount() == 0);
             c.close();
         }
+        adapter.close();
     }
 
     private FeedMedia playbackHistorySetup(Date playbackCompletionDate) {
         final Context context = getInstrumentation().getTargetContext();
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<FeedItem>());
         FeedItem item = new FeedItem(0, "title", "id", "link", new Date(), FeedItem.PLAYED, feed);
         FeedMedia media = new FeedMedia(0, item, 10, 0, 1, "mime", null, "url", false, playbackCompletionDate, 0, 0);
@@ -542,9 +552,10 @@ public class DBWriterTest extends InstrumentationTestCase {
         return media;
     }
 
-    public void testAddItemToPlaybackHistoryNotPlayedYet() throws ExecutionException, InterruptedException {
+    public void testAddItemToPlaybackHistoryNotPlayedYet()
+            throws ExecutionException, InterruptedException, TimeoutException {
         FeedMedia media = playbackHistorySetup(null);
-        DBWriter.addItemToPlaybackHistory(media).get();
+        DBWriter.addItemToPlaybackHistory(media).get(TIMEOUT, TimeUnit.SECONDS);
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
         media = DBReader.getFeedMedia(media.getId());
@@ -554,11 +565,12 @@ public class DBWriterTest extends InstrumentationTestCase {
         assertNotNull(media.getPlaybackCompletionDate());
     }
 
-    public void testAddItemToPlaybackHistoryAlreadyPlayed() throws ExecutionException, InterruptedException {
+    public void testAddItemToPlaybackHistoryAlreadyPlayed()
+            throws ExecutionException, InterruptedException, TimeoutException {
         final long OLD_DATE = 0;
 
         FeedMedia media = playbackHistorySetup(new Date(OLD_DATE));
-        DBWriter.addItemToPlaybackHistory(media).get();
+        DBWriter.addItemToPlaybackHistory(media).get(TIMEOUT, TimeUnit.SECONDS);
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
         media = DBReader.getFeedMedia(media.getId());
@@ -571,7 +583,7 @@ public class DBWriterTest extends InstrumentationTestCase {
 
     private Feed queueTestSetupMultipleItems(final int NUM_ITEMS) throws InterruptedException, ExecutionException, TimeoutException {
         final Context context = getInstrumentation().getTargetContext();
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             FeedItem item = new FeedItem(0, "title " + i, "id " + i, "link " + i, new Date(), FeedItem.PLAYED, feed);
@@ -598,7 +610,7 @@ public class DBWriterTest extends InstrumentationTestCase {
 
     public void testAddQueueItemSingleItem() throws InterruptedException, ExecutionException, TimeoutException {
         final Context context = getInstrumentation().getTargetContext();
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         FeedItem item = new FeedItem(0, "title", "id", "link", new Date(), FeedItem.PLAYED, feed);
         feed.getItems().add(item);
@@ -622,7 +634,7 @@ public class DBWriterTest extends InstrumentationTestCase {
 
     public void testAddQueueItemSingleItemAlreadyInQueue() throws InterruptedException, ExecutionException, TimeoutException {
         final Context context = getInstrumentation().getTargetContext();
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         FeedItem item = new FeedItem(0, "title", "id", "link", new Date(), FeedItem.PLAYED, feed);
         feed.getItems().add(item);
@@ -688,7 +700,7 @@ public class DBWriterTest extends InstrumentationTestCase {
     public void testRemoveQueueItem() throws InterruptedException, ExecutionException, TimeoutException {
         final int NUM_ITEMS = 10;
         final Context context = getInstrumentation().getTargetContext();
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             FeedItem item = new FeedItem(0, "title " + i, "id " + i, "link " + i, new Date(), FeedItem.PLAYED, feed);
@@ -725,7 +737,6 @@ public class DBWriterTest extends InstrumentationTestCase {
                 }
                 assertTrue(idFound);
             }
-
             queue.close();
             adapter.close();
         }
@@ -733,7 +744,7 @@ public class DBWriterTest extends InstrumentationTestCase {
 
     public void testMoveQueueItem() throws InterruptedException, ExecutionException, TimeoutException {
         final int NUM_ITEMS = 10;
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             FeedItem item = new FeedItem(0, "title " + i, "id " + i, "link " + i, new Date(), FeedItem.PLAYED, feed);
@@ -779,7 +790,7 @@ public class DBWriterTest extends InstrumentationTestCase {
 
     public void testMarkFeedRead() throws InterruptedException, ExecutionException, TimeoutException {
         final int NUM_ITEMS = 10;
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<FeedItem>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             FeedItem item = new FeedItem(0, "title " + i, "id " + i, "link " + i, new Date(), FeedItem.UNPLAYED, feed);
@@ -805,7 +816,7 @@ public class DBWriterTest extends InstrumentationTestCase {
 
     public void testMarkAllItemsReadSameFeed() throws InterruptedException, ExecutionException, TimeoutException {
         final int NUM_ITEMS = 10;
-        Feed feed = new Feed("url", new Date(), "title");
+        Feed feed = new Feed("url", null, "title");
         feed.setItems(new ArrayList<>());
         for (int i = 0; i < NUM_ITEMS; i++) {
             FeedItem item = new FeedItem(0, "title " + i, "id " + i, "link " + i, new Date(), FeedItem.UNPLAYED, feed);

app/src/androidTest/java/de/test/antennapod/ui/MainActivityTest.java

@@ -41,10 +41,12 @@ public class MainActivityTest extends ActivityInstrumentationTestCase2<MainActiv
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-        uiTestUtils = new UITestUtils(getInstrumentation().getTargetContext());
+        Context context = getInstrumentation().getTargetContext();
+        uiTestUtils = new UITestUtils(context);
         uiTestUtils.setup();
 
         // create new database
+        PodDBAdapter.init(context);
         PodDBAdapter.deleteDatabase();
         PodDBAdapter adapter = PodDBAdapter.getInstance();
         adapter.open();
@@ -142,6 +144,7 @@ public class MainActivityTest extends ActivityInstrumentationTestCase2<MainActiv
         return ((MainActivity) solo.getCurrentActivity()).getSupportActionBar().getTitle().toString();
     }
 
+    @SuppressWarnings("unchecked")
     @FlakyTest(tolerance = 3)
     public void testGoToPreferences() {
         openNavDrawer();

app/src/androidTest/java/de/test/antennapod/ui/UITestUtils.java

@@ -143,7 +143,7 @@ public class UITestUtils {
         for (int i = 0; i < NUM_FEEDS; i++) {
             File bitmapFile = newBitmapFile("image" + i);
             FeedImage image = new FeedImage(0, "image " + i, null, hostFile(bitmapFile), false);
-            Feed feed = new Feed(0, new Date(), "Title " + i, "http://example.com/" + i, "Description of feed " + i,
+            Feed feed = new Feed(0, null, "Title " + i, "http://example.com/" + i, "Description of feed " + i,
                     "http://example.com/pay/feed" + i, "author " + i, "en", Feed.TYPE_RSS2, "feed" + i, image, null,
                     "http://example.com/feed/src/" + i, false);
             image.setOwner(feed);

app/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="de.danoeh.antennapod"
-    android:versionCode="1050003"
+    android:versionCode="1050200"
-    android:versionName="1.5.0.3">
+    android:versionName="1.5.2.0">
     <!--
       Version code schema:
       "1.2.3-SNAPSHOT" -> 1020300
@@ -144,6 +144,13 @@
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="de.danoeh.antennapod.activity.PreferenceActivity"/>
         </activity>
+        <activity
+            android:name=".activity.StatisticsActivity"
+            android:label="@string/statistics_label">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="de.danoeh.antennapod.activity.PreferenceActivity"/>
+        </activity>
         <activity
             android:name=".activity.OpmlImportFromPathActivity"
             android:configChanges="keyboardHidden|orientation"
@@ -179,7 +186,7 @@
         <activity
             android:name=".activity.VideoplayerActivity"
             android:configChanges="keyboardHidden|orientation"
-            android:screenOrientation="landscape">
+            android:screenOrientation="sensorLandscape">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="de.danoeh.antennapod.activity.MainActivity"/>
@@ -201,10 +208,6 @@
                 android:value="de.danoeh.antennapod.activity.PreferenceActivity"/>
         </activity>
 
-        <meta-data
-            android:name="android.support.PARENT_ACTIVITY"
-            android:value="de.danoeh.antennapod.activity.PreferenceActivity"/>
-
         <activity
             android:name=".activity.OnlineFeedViewActivity"
             android:configChanges="orientation"

app/src/main/java/de/danoeh/antennapod/PodcastApp.java

@@ -8,11 +8,8 @@ import com.joanzapata.iconify.Iconify;
 import com.joanzapata.iconify.fonts.FontAwesomeModule;
 import com.joanzapata.iconify.fonts.MaterialModule;
 
+import de.danoeh.antennapod.core.ClientConfig;
 import de.danoeh.antennapod.core.feed.EventDistributor;
-import de.danoeh.antennapod.core.preferences.PlaybackPreferences;
-import de.danoeh.antennapod.core.preferences.UserPreferences;
-import de.danoeh.antennapod.core.storage.PodDBAdapter;
-import de.danoeh.antennapod.core.util.NetworkUtils;
 import de.danoeh.antennapod.spa.SPAUtil;
 
 /** Main application class. */
@@ -56,11 +53,8 @@ public class PodcastApp extends Application {
 
 		singleton = this;
 
-		PodDBAdapter.init(this);
+		ClientConfig.initialize(this);
-		UpdateManager.init(this);
+
-		UserPreferences.init(this);
-		PlaybackPreferences.init(this);
-		NetworkUtils.init(this);
 		EventDistributor.getInstance();
 		Iconify.with(new FontAwesomeModule());
 		Iconify.with(new MaterialModule());

app/src/main/java/de/danoeh/antennapod/activity/AboutActivity.java

@@ -4,7 +4,7 @@ import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.MenuItem;
 import android.view.View;
@@ -30,7 +30,7 @@ import rx.schedulers.Schedulers;
 /**
  * Displays the 'about' screen
  */
-public class AboutActivity extends ActionBarActivity {
+public class AboutActivity extends AppCompatActivity {
 
     private static final String TAG = AboutActivity.class.getSimpleName();
 
@@ -87,7 +87,7 @@ public class AboutActivity extends ActionBarActivity {
                             res.recycle();
                             input = getAssets().open(filename);
                             String webViewData = IOUtils.toString(input, Charset.defaultCharset());
-                            if(false == webViewData.startsWith("<!DOCTYPE html>")) {
+                            if(!webViewData.startsWith("<!DOCTYPE html>")) {
                                 //webViewData = webViewData.replace("\n\n", "</p><p>");
                                 webViewData = webViewData.replace("%", "&#37;");
                                 webViewData =

app/src/main/java/de/danoeh/antennapod/activity/AudioplayerActivity.java

@@ -94,8 +94,8 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
     private int mPosition = -1;
 
     private Playable media;
-    private ViewPager mPager;
+    private ViewPager pager;
-    private AudioplayerPagerAdapter mPagerAdapter;
+    private AudioplayerPagerAdapter pagerAdapter;
 
     private Subscription subscription;
 
@@ -103,6 +103,7 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
     protected void onStop() {
         super.onStop();
         Log.d(TAG, "onStop()");
+        pagerAdapter.setController(null);
         if(subscription != null) {
             subscription.unsubscribe();
         }
@@ -112,12 +113,16 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
 
     @Override
     public void onDestroy() {
+        Log.d(TAG, "onDestroy()");
         super.onDestroy();
         // don't risk creating memory leaks
+        drawerLayout = null;
         navAdapter = null;
+        navList = null;
+        navDrawer = null;
         drawerToggle = null;
-        mPager = null;
+        pager = null;
-        mPagerAdapter = null;
+        pagerAdapter = null;
     }
 
     @Override
@@ -126,27 +131,29 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
     }
 
     private void saveCurrentFragment() {
-        if(mPager == null) {
+        if(pager == null) {
             return;
         }
         Log.d(TAG, "Saving preferences");
         SharedPreferences prefs = getSharedPreferences(PREFS, MODE_PRIVATE);
         prefs.edit()
-                .putInt(PREF_KEY_SELECTED_FRAGMENT_POSITION, mPager.getCurrentItem())
+                .putInt(PREF_KEY_SELECTED_FRAGMENT_POSITION, pager.getCurrentItem())
                 .commit();
     }
 
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
+        if(drawerToggle != null) {
             drawerToggle.onConfigurationChanged(newConfig);
         }
+    }
 
     private void loadLastFragment() {
         Log.d(TAG, "Restoring instance state");
         SharedPreferences prefs = getSharedPreferences(PREFS, MODE_PRIVATE);
         int lastPosition = prefs.getInt(PREF_KEY_SELECTED_FRAGMENT_POSITION, -1);
-        mPager.setCurrentItem(lastPosition);
+        pager.setCurrentItem(lastPosition);
     }
 
     @Override
@@ -166,9 +173,10 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
                     true);
             startService(launchIntent);
         }
-        if(mPagerAdapter != null && controller != null && controller.getMedia() != media) {
+        if(pagerAdapter != null && controller != null && controller.getMedia() != media) {
             media = controller.getMedia();
-            mPagerAdapter.onMediaChanged(media);
+            pagerAdapter.onMediaChanged(media);
+            pagerAdapter.setController(controller);
         }
 
         EventDistributor.getInstance().register(contentUpdate);
@@ -255,13 +263,14 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
             startActivity(new Intent(AudioplayerActivity.this, PreferenceController.getPreferenceActivity()));
         });
 
-        mPager = (ViewPager) findViewById(R.id.pager);
+        pager = (ViewPager) findViewById(R.id.pager);
-        mPagerAdapter = new AudioplayerPagerAdapter(getSupportFragmentManager());
+        pagerAdapter = new AudioplayerPagerAdapter(getSupportFragmentManager(), media);
-        mPager.setAdapter(mPagerAdapter);
+        pagerAdapter.setController(controller);
+        pager.setAdapter(pagerAdapter);
         CirclePageIndicator pageIndicator = (CirclePageIndicator) findViewById(R.id.page_indicator);
-        pageIndicator.setViewPager(mPager);
+        pageIndicator.setViewPager(pager);
         loadLastFragment();
-        mPager.onSaveInstanceState();
+        pager.onSaveInstanceState();
     }
 
     @Override
@@ -277,13 +286,16 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
         }
         if(controller.getMedia() != media) {
             media = controller.getMedia();
-            mPagerAdapter.onMediaChanged(media);
+            pagerAdapter.onMediaChanged(media);
         }
         return true;
     }
 
     public void notifyMediaPositionChanged() {
-        ChaptersFragment chaptersFragment = mPagerAdapter.getChaptersFragment();
+        if(pagerAdapter == null) {
+            return;
+        }
+        ChaptersFragment chaptersFragment = pagerAdapter.getChaptersFragment();
         if(chaptersFragment != null) {
             ChaptersListAdapter adapter = (ChaptersListAdapter) chaptersFragment.getListAdapter();
             if (adapter != null) {
@@ -329,11 +341,7 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        if (drawerToggle != null && drawerToggle.onOptionsItemSelected(item)) {
+        return drawerToggle != null && drawerToggle.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
-            return true;
-        } else {
-            return super.onOptionsItemSelected(item);
-        }
     }
 
     @Override
@@ -411,13 +419,13 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
     public void onBackPressed() {
         if(isDrawerOpen()) {
             drawerLayout.closeDrawer(navDrawer);
-        } else if (mPager.getCurrentItem() == 0) {
+        } else if (pager == null || pager.getCurrentItem() == 0) {
             // If the user is currently looking at the first step, allow the system to handle the
             // Back button. This calls finish() on this activity and pops the back stack.
             super.onBackPressed();
         } else {
             // Otherwise, select the previous step.
-            mPager.setCurrentItem(mPager.getCurrentItem() - 1);
+            pager.setCurrentItem(pager.getCurrentItem() - 1);
         }
     }
 
@@ -452,7 +460,7 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
     private DBReader.NavDrawerData navDrawerData;
 
     private void loadData() {
-        subscription = Observable.fromCallable(() -> DBReader.getNavDrawerData())
+        subscription = Observable.fromCallable(DBReader::getNavDrawerData)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {
@@ -517,6 +525,11 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
             return (navDrawerData != null) ? navDrawerData.numDownloadedItems : 0;
         }
 
+        @Override
+        public int getReclaimableItems() {
+            return (navDrawerData != null) ? navDrawerData.reclaimableSpace : 0;
+        }
+
         @Override
         public int getFeedCounter(long feedId) {
             return navDrawerData != null ? navDrawerData.feedCounters.get(feedId) : 0;
@@ -527,10 +540,16 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
         void onMediaChanged(Playable media);
     }
 
-    private class AudioplayerPagerAdapter extends FragmentStatePagerAdapter {
+    private static class AudioplayerPagerAdapter extends FragmentStatePagerAdapter {
 
-        public AudioplayerPagerAdapter(FragmentManager fm) {
+        private static final String TAG = "AudioplayerPagerAdapter";
+        
+        private Playable media;
+        private PlaybackController controller;
+
+        public AudioplayerPagerAdapter(FragmentManager fm, Playable media) {
             super(fm);
+            this.media = media;
         }
 
         private CoverFragment coverFragment;
@@ -538,6 +557,7 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
         private ChaptersFragment chaptersFragment;
 
         public void onMediaChanged(Playable media) {
+            this.media = media;
             if(coverFragment != null) {
                 coverFragment.onMediaChanged(media);
             }
@@ -549,6 +569,13 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
             }
         }
 
+        public void setController(PlaybackController controller) {
+            this.controller = controller;
+            if(chaptersFragment != null) {
+                chaptersFragment.setController(controller);
+            }
+        }
+
         @Nullable
         public ChaptersFragment getChaptersFragment() {
             return chaptersFragment;
@@ -570,7 +597,8 @@ public class AudioplayerActivity extends MediaplayerActivity implements NavDrawe
                     return itemDescriptionFragment;
                 case POS_CHAPTERS:
                     if(chaptersFragment == null) {
-                        chaptersFragment = ChaptersFragment.newInstance(media, controller);
+                        chaptersFragment = ChaptersFragment.newInstance(media);
+                        chaptersFragment.setController(controller);
                     }
                     return chaptersFragment;
                 default:

app/src/main/java/de/danoeh/antennapod/activity/DirectoryChooserActivity.java

@@ -6,8 +6,8 @@ import android.os.Bundle;
 import android.os.Environment;
 import android.os.FileObserver;
 import android.support.v4.app.NavUtils;
-import android.support.v7.app.ActionBarActivity;
 import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -34,7 +34,8 @@ import de.danoeh.antennapod.core.preferences.UserPreferences;
  * Let's the user choose a directory on the storage device. The selected folder
  * will be sent back to the starting activity as an activity result.
  */
-public class DirectoryChooserActivity extends ActionBarActivity {
+public class DirectoryChooserActivity extends AppCompatActivity {
+
     private static final String TAG = "DirectoryChooserActivit";
 
     private static final String CREATE_DIRECTORY_NAME = "AntennaPod";
@@ -242,7 +243,7 @@ public class DirectoryChooserActivity extends ActionBarActivity {
             @Override
             public void onEvent(int event, String path) {
                 Log.d(TAG, "FileObserver received event " + event);
-                runOnUiThread(() -> refreshDirectory());
+                runOnUiThread(DirectoryChooserActivity.this::refreshDirectory);
             }
         };
     }
@@ -250,8 +251,7 @@ public class DirectoryChooserActivity extends ActionBarActivity {
     @Override
     public boolean onPrepareOptionsMenu(Menu menu) {
         super.onPrepareOptionsMenu(menu);
-        menu.findItem(R.id.new_folder_item)
+        menu.findItem(R.id.new_folder_item).setVisible(isValidFile(selectedDir));
-                .setVisible(isValidFile(selectedDir));
         return true;
     }
 
@@ -333,4 +333,5 @@ public class DirectoryChooserActivity extends ActionBarActivity {
     private boolean isValidFile(File file) {
         return file != null && file.isDirectory() && file.canRead() && file.canWrite();
     }
+
 }

app/src/main/java/de/danoeh/antennapod/activity/DownloadAuthenticationActivity.java

@@ -5,7 +5,6 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.ActionBarActivity;
 import android.util.Log;
-import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -73,17 +72,12 @@ public class DownloadAuthenticationActivity extends ActionBarActivity {
 
         txtvDescription.setText(txtvDescription.getText() + ":\n\n" + request.getTitle());
 
-        butCancel.setOnClickListener(new View.OnClickListener() {
+        butCancel.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             setResult(Activity.RESULT_CANCELED);
             finish();
-            }
         });
 
-        butConfirm.setOnClickListener(new View.OnClickListener() {
+        butConfirm.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             String username = etxtUsername.getText().toString();
             String password = etxtPassword.getText().toString();
             request.setUsername(username);
@@ -97,7 +91,6 @@ public class DownloadAuthenticationActivity extends ActionBarActivity {
                 DownloadRequester.getInstance().download(DownloadAuthenticationActivity.this, request);
             }
             finish();
-            }
         });
     }
 

app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java

@@ -139,20 +139,14 @@ public class FeedInfoActivity extends ActionBarActivity {
                     Log.d(TAG, "Author is " + feed.getAuthor());
                     Log.d(TAG, "URL is " + feed.getDownload_url());
                     FeedPreferences prefs = feed.getPreferences();
-                    imgvCover.post(new Runnable() {
+                    imgvCover.post(() -> Glide.with(FeedInfoActivity.this)
-
-                        @Override
-                        public void run() {
-                            Glide.with(FeedInfoActivity.this)
                             .load(feed.getImageUri())
                             .placeholder(R.color.light_gray)
                             .error(R.color.light_gray)
                             .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
                             .fitCenter()
                             .dontAnimate()
-                                    .into(imgvCover);
+                            .into(imgvCover));
-                        }
-                    });
 
                     txtvTitle.setText(feed.getTitle());
                     String description = feed.getDescription();
@@ -224,10 +218,12 @@ public class FeedInfoActivity extends ActionBarActivity {
                         etxtFilterText.setText(filter.getIncludeFilter());
                         rdoFilterInclude.setChecked(true);
                         rdoFilterExclude.setChecked(false);
+                        filterInclude = true;
                     } else if (filter.excludeOnly()) {
                         etxtFilterText.setText(filter.getExcludeFilter());
                         rdoFilterInclude.setChecked(false);
                         rdoFilterExclude.setChecked(true);
+                        filterInclude = false;
                     } else {
                         Log.d(TAG, "No filter set");
                         rdoFilterInclude.setChecked(false);

app/src/main/java/de/danoeh/antennapod/activity/FlattrAuthActivity.java

@@ -9,17 +9,17 @@ import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
-import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.TextView;
+
+import org.shredzone.flattr4j.exception.FlattrException;
+
 import de.danoeh.antennapod.BuildConfig;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.util.flattr.FlattrUtils;
 import de.danoeh.antennapod.preferences.PreferenceController;
 
-import org.shredzone.flattr4j.exception.FlattrException;
-
 /** Guides the user through the authentication process */
 
 public class FlattrAuthActivity extends ActionBarActivity {
@@ -46,24 +46,18 @@ public class FlattrAuthActivity extends ActionBarActivity {
 		butAuthenticate = (Button) findViewById(R.id.but_authenticate);
 		butReturn = (Button) findViewById(R.id.but_return_home);
 
-		butReturn.setOnClickListener(new OnClickListener() {
+		butReturn.setOnClickListener(v -> {
-			@Override
-			public void onClick(View v) {
             Intent intent = new Intent(FlattrAuthActivity.this, MainActivity.class);
             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
             startActivity(intent);
-			}
         });
 		
-		butAuthenticate.setOnClickListener(new OnClickListener() {
+		butAuthenticate.setOnClickListener(v -> {
-			@Override
-			public void onClick(View v) {
             try {
                 FlattrUtils.startAuthProcess(FlattrAuthActivity.this);
             } catch (FlattrException e) {
                 e.printStackTrace();
             }
-			}	
         });
 	}
 	

app/src/main/java/de/danoeh/antennapod/activity/MainActivity.java

@@ -44,11 +44,13 @@ import de.danoeh.antennapod.core.event.QueueEvent;
 import de.danoeh.antennapod.core.feed.EventDistributor;
 import de.danoeh.antennapod.core.feed.Feed;
 import de.danoeh.antennapod.core.feed.FeedMedia;
+import de.danoeh.antennapod.core.preferences.PlaybackPreferences;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.service.playback.PlaybackService;
 import de.danoeh.antennapod.core.service.playback.PlayerStatus;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.DBWriter;
+import de.danoeh.antennapod.core.util.FeedItemUtil;
 import de.danoeh.antennapod.core.util.StorageUtils;
 import de.danoeh.antennapod.core.util.playback.Playable;
 import de.danoeh.antennapod.core.util.playback.PlaybackController;
@@ -87,6 +89,7 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
     public static final String EXTRA_NAV_INDEX = "nav_index";
     public static final String EXTRA_FRAGMENT_TAG = "fragment_tag";
     public static final String EXTRA_FRAGMENT_ARGS = "fragment_args";
+    public static final String EXTRA_FEED_ID = "fragment_feed_id";
 
     public static final String SAVE_BACKSTACK_COUNT = "backstackCount";
     public static final String SAVE_TITLE = "title";
@@ -186,7 +189,7 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
                 loadFragment(lastFragment, null);
             } else {
                 try {
-                    loadFeedFragmentById(Integer.valueOf(lastFragment), null);
+                    loadFeedFragmentById(Integer.parseInt(lastFragment), null);
                 } catch (NumberFormatException e) {
                     // it's not a number, this happens if we removed
                     // a label from the NAV_DRAWER_TAGS
@@ -322,7 +325,6 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
         loadFragment(fragment);
     }
 
-
     private void loadFeedFragmentByPosition(int relPos, Bundle args) {
         if(relPos < 0) {
             return;
@@ -339,15 +341,7 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
         saveLastNavFragment(String.valueOf(feedId));
         currentTitle = "";
         getSupportActionBar().setTitle(currentTitle);
-        loadChildFragment(fragment);
+        loadFragment(fragment);
-    }
-
-    private void loadFeedFragment(Feed feed) {
-        long feedId = feed.getId();
-        Fragment fragment = ItemlistFragment.newInstance(feedId);
-        currentTitle = "";
-        getSupportActionBar().setTitle(currentTitle);
-        loadChildFragment(fragment);
     }
 
     private void loadFragment(Fragment fragment) {
@@ -480,8 +474,9 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
         StorageUtils.checkStorageAvailability(this);
 
         Intent intent = getIntent();
-        if (navDrawerData != null && intent.hasExtra(EXTRA_NAV_TYPE) &&
+        if (intent.hasExtra(EXTRA_FEED_ID) ||
-                (intent.hasExtra(EXTRA_NAV_INDEX) || intent.hasExtra(EXTRA_FRAGMENT_TAG))) {
+                (navDrawerData != null && intent.hasExtra(EXTRA_NAV_TYPE) &&
+                        (intent.hasExtra(EXTRA_NAV_INDEX) || intent.hasExtra(EXTRA_FRAGMENT_TAG)))) {
             handleNavIntent();
         }
         loadData();
@@ -581,23 +576,17 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
                     public void onConfirmButtonPressed(
                             DialogInterface dialog) {
                         dialog.dismiss();
-                        if (externalPlayerFragment != null) {
+                        long mediaId = PlaybackPreferences.getCurrentlyPlayingFeedMediaId();
-                            PlaybackController controller = externalPlayerFragment.getPlaybackControllerTestingOnly();
+                        if (mediaId > 0 &&
-                            if (controller != null) {
+                                FeedItemUtil.indexOfItemWithMediaId(feed.getItems(), mediaId) >= 0) {
-                                Playable playable = controller.getMedia();
-                                if (playable != null && playable instanceof FeedMedia) {
-                                    FeedMedia media = (FeedMedia) playable;
-                                    if (media.getItem().getFeed().getId() == feed.getId()) {
                             Log.d(TAG, "Currently playing episode is about to be deleted, skipping");
                             remover.skipOnCompletion = true;
-                                        if (controller.getStatus() == PlayerStatus.PLAYING) {
+                            int playerStatus = PlaybackPreferences.getCurrentPlayerStatus();
+                            if(playerStatus == PlaybackPreferences.PLAYER_STATUS_PLAYING) {
                                 sendBroadcast(new Intent(
                                         PlaybackService.ACTION_PAUSE_PLAY_CURRENT_EPISODE));
                             }
                         }
-                                }
-                            }
-                        }
                         remover.executeAsync();
                     }
                 };
@@ -659,6 +648,11 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
             return (navDrawerData != null) ? navDrawerData.numDownloadedItems : 0;
         }
 
+        @Override
+        public int getReclaimableItems() {
+            return (navDrawerData != null) ? navDrawerData.reclaimableSpace : 0;
+        }
+
         @Override
         public int getFeedCounter(long feedId) {
             return navDrawerData != null ? navDrawerData.feedCounters.get(feedId) : 0;
@@ -667,7 +661,7 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
     };
 
     private void loadData() {
-        subscription = Observable.fromCallable(() -> DBReader.getNavDrawerData())
+        subscription = Observable.fromCallable(DBReader::getNavDrawerData)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {
@@ -690,7 +684,7 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
     }
 
     public void onEvent(SubscriptionFragment.SubscriptionEvent event) {
-        loadFeedFragment(event.feed);
+        loadFeedFragmentById(event.feed.getId(), null);
     }
 
     public void onEventMainThread(ProgressEvent event) {
@@ -725,15 +719,19 @@ public class MainActivity extends AppCompatActivity implements NavDrawerActivity
     private void handleNavIntent() {
         Log.d(TAG, "handleNavIntent()");
         Intent intent = getIntent();
-        if (intent.hasExtra(EXTRA_NAV_TYPE) &&
+        if (intent.hasExtra(EXTRA_FEED_ID) ||
-                intent.hasExtra(EXTRA_NAV_INDEX) || intent.hasExtra(EXTRA_FRAGMENT_TAG)) {
+                (intent.hasExtra(EXTRA_NAV_TYPE) &&
+                        (intent.hasExtra(EXTRA_NAV_INDEX) || intent.hasExtra(EXTRA_FRAGMENT_TAG)))) {
             int index = intent.getIntExtra(EXTRA_NAV_INDEX, -1);
             String tag = intent.getStringExtra(EXTRA_FRAGMENT_TAG);
             Bundle args = intent.getBundleExtra(EXTRA_FRAGMENT_ARGS);
+            long feedId = intent.getLongExtra(EXTRA_FEED_ID, 0);
             if (index >= 0) {
                 loadFragment(index, args);
             } else if (tag != null) {
                 loadFragment(tag, args);
+            } else if(feedId > 0) {
+                loadFeedFragmentById(feedId, args);
             }
         }
         setIntent(new Intent(MainActivity.this, MainActivity.class)); // to avoid handling the intent twice when the configuration changes

app/src/main/java/de/danoeh/antennapod/activity/MediaplayerActivity.java

@@ -31,6 +31,8 @@ import com.bumptech.glide.Glide;
 import com.joanzapata.iconify.IconDrawable;
 import com.joanzapata.iconify.fonts.FontAwesomeIcons;
 
+import java.util.Locale;
+
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.feed.FeedItem;
 import de.danoeh.antennapod.core.feed.FeedMedia;
@@ -171,12 +173,21 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                 super.setScreenOn(enable);
                 MediaplayerActivity.this.setScreenOn(enable);
             }
-        };
 
+            @Override
+            public void onSetSpeedAbilityChanged() {
+                MediaplayerActivity.this.onSetSpeedAbilityChanged();
+            }
+        };
+    }
+
+    protected void onSetSpeedAbilityChanged() {
+        Log.d(TAG, "onSetSpeedAbilityChanged()");
+        updatePlaybackSpeedButton();
     }
 
     protected void onPlaybackSpeedChange() {
-        updateButPlaybackSpeed();
+        updatePlaybackSpeedButtonText();
     }
 
     protected void onServiceQueried() {
@@ -206,9 +217,11 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
     @Override
     protected void onPause() {
         super.onPause();
+        if(controller != null) {
             controller.reinitServiceIfPaused();
             controller.pause();
         }
+    }
 
     /**
      * Should be used to switch to another player activity if the mime type is
@@ -229,8 +242,7 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
 
     protected void onBufferUpdate(float progress) {
         if (sbPosition != null) {
-            sbPosition.setSecondaryProgress((int) progress
+            sbPosition.setSecondaryProgress((int) progress * sbPosition.getMax());
-                    * sbPosition.getMax());
         }
     }
 
@@ -254,6 +266,7 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
         Log.d(TAG, "onStop()");
         if (controller != null) {
             controller.release();
+            controller = null; // prevent leak
         }
     }
 
@@ -383,18 +396,11 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                                     .getSleepTimerTimeLeft()));
                             stDialog.positiveText(R.string.disable_sleeptimer_label);
                             stDialog.negativeText(R.string.cancel_label);
-                            stDialog.callback(new MaterialDialog.ButtonCallback() {
+                            stDialog.onPositive((dialog, which) -> {
-                                @Override
-                                public void onPositive(MaterialDialog dialog) {
                                 dialog.dismiss();
                                 controller.disableSleepTimer();
-                                }
-
-                                @Override
-                                public void onNegative(MaterialDialog dialog) {
-                                    dialog.dismiss();
-                                }
                             });
+                            stDialog.onNegative((dialog, which) -> dialog.dismiss());
                             stDialog.build().show();
                         }
                         break;
@@ -412,7 +418,7 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                     case R.id.audio_controls:
                         MaterialDialog dialog = new MaterialDialog.Builder(this)
                                 .title(R.string.audio_controls)
-                                .customView(R.layout.audio_controls, false)
+                                .customView(R.layout.audio_controls, true)
                                 .neutralText(R.string.close_label)
                                 .onNeutral((dialog1, which) -> {
                                     final SeekBar left = (SeekBar) dialog1.findViewById(R.id.volume_left);
@@ -454,14 +460,13 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                                 if(controller != null && controller.canSetPlaybackSpeed()) {
                                     float playbackSpeed = (progress + 10) / 20.0f;
                                     controller.setPlaybackSpeed(playbackSpeed);
-                                    String speed = String.format("%.2f", playbackSpeed);
+                                    String speedPref = String.format(Locale.US, "%.2f", playbackSpeed);
-                                    UserPreferences.setPlaybackSpeed(speed);
+                                    UserPreferences.setPlaybackSpeed(speedPref);
-                                    txtvPlaybackSpeed.setText(speed + "x");
+                                    String speedStr = String.format("%.2fx", playbackSpeed);
+                                    txtvPlaybackSpeed.setText(speedStr);
                                 } else if(fromUser) {
                                     float speed = Float.valueOf(UserPreferences.getPlaybackSpeed());
-                                    barPlaybackSpeed.post(() -> {
+                                    barPlaybackSpeed.post(() -> barPlaybackSpeed.setProgress((int) (20 * speed) - 10));
-                                        barPlaybackSpeed.setProgress((int) (20 * speed) - 10);
-                                    });
                                 }
                             }
 
@@ -479,9 +484,9 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                         barPlaybackSpeed.setProgress((int) (20 * currentSpeed) - 10);
 
                         final SeekBar barLeftVolume = (SeekBar) dialog.findViewById(R.id.volume_left);
-                        barLeftVolume.setProgress(100);
+                        barLeftVolume.setProgress(UserPreferences.getLeftVolumePercentage());
                         final SeekBar barRightVolume = (SeekBar) dialog.findViewById(R.id.volume_right);
-                        barRightVolume.setProgress(100);
+                        barRightVolume.setProgress(UserPreferences.getRightVolumePercentage());
                         final CheckBox stereoToMono = (CheckBox) dialog.findViewById(R.id.stereo_to_mono);
                         stereoToMono.setChecked(UserPreferences.stereoToMono());
                         if (controller != null && !controller.canDownmix()) {
@@ -493,14 +498,9 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                         barLeftVolume.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
                             @Override
                             public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-                                float leftVolume = 1.0f, rightVolume = 1.0f;
+                                controller.setVolume(
-                                if (progress < 100) {
+                                        Converter.getVolumeFromPercentage(progress),
-                                    leftVolume = progress / 100.0f;
+                                        Converter.getVolumeFromPercentage(barRightVolume.getProgress()));
-                                }
-                                if (barRightVolume.getProgress() < 100) {
-                                    rightVolume = barRightVolume.getProgress() / 100.0f;
-                                }
-                                controller.setVolume(leftVolume, rightVolume);
                             }
 
                             @Override
@@ -514,14 +514,9 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                         barRightVolume.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
                             @Override
                             public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-                                float leftVolume = 1.0f, rightVolume = 1.0f;
+                                controller.setVolume(
-                                if (progress < 100) {
+                                        Converter.getVolumeFromPercentage(barLeftVolume.getProgress()),
-                                    rightVolume = progress / 100.0f;
+                                        Converter.getVolumeFromPercentage(progress));
-                                }
-                                if (barLeftVolume.getProgress() < 100) {
-                                    leftVolume = barLeftVolume.getProgress() / 100.0f;
-                                }
-                                controller.setVolume(leftVolume, rightVolume);
                             }
 
                             @Override
@@ -583,8 +578,10 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
         super.onResume();
         Log.d(TAG, "onResume()");
         StorageUtils.checkStorageAvailability(this);
+        if(controller != null) {
             controller.init();
         }
+    }
 
     /**
      * Called by 'handleStatus()' when the PlaybackService is waiting for
@@ -597,32 +594,31 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
     protected abstract void clearStatusMsg();
 
     protected void onPositionObserverUpdate() {
-        if (controller != null) {
+        if (controller == null || txtvPosition == null || txtvLength == null) {
+            return;
+        }
         int currentPosition = controller.getPosition();
         int duration = controller.getDuration();
-            Log.d(TAG, "currentPosition " + Converter
+        Log.d(TAG, "currentPosition " + Converter.getDurationStringLong(currentPosition));
-                    .getDurationStringLong(currentPosition));
+        if (currentPosition == PlaybackService.INVALID_TIME ||
-            if (currentPosition != PlaybackService.INVALID_TIME
+                duration == PlaybackService.INVALID_TIME) {
-                    && duration != PlaybackService.INVALID_TIME
+            Log.w(TAG, "Could not react to position observer update because of invalid time");
-                    && controller.getMedia() != null) {
+            return;
-                txtvPosition.setText(Converter
+        }
-                        .getDurationStringLong(currentPosition));
+        txtvPosition.setText(Converter.getDurationStringLong(currentPosition));
         if (showTimeLeft) {
-                    txtvLength.setText("-" + Converter
+            txtvLength.setText("-" + Converter.getDurationStringLong(duration - currentPosition));
-                            .getDurationStringLong(duration - currentPosition));
         } else {
-                    txtvLength.setText(Converter
+            txtvLength.setText(Converter.getDurationStringLong(duration));
-                            .getDurationStringLong(duration));
         }
         updateProgressbarPosition(currentPosition, duration);
-            } else {
-                Log.w(TAG, "Could not react to position observer update because of invalid time");
-            }
-        }
     }
 
     private void updateProgressbarPosition(int position, int duration) {
         Log.d(TAG, "updateProgressbarPosition(" + position + ", " + duration + ")");
+        if(sbPosition == null) {
+            return;
+        }
         float progress = ((float) position) / duration;
         sbPosition.setProgress((int) (progress * sbPosition.getMax()));
     }
@@ -639,37 +635,52 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
         SharedPreferences prefs = getSharedPreferences(PREFS, MODE_PRIVATE);
         showTimeLeft = prefs.getBoolean(PREF_SHOW_TIME_LEFT, false);
         if (media != null) {
-            txtvPosition.setText(Converter.getDurationStringLong((media.getPosition())));
+            onPositionObserverUpdate();
-
-            if (media.getDuration() != 0) {
-                txtvLength.setText(Converter.getDurationStringLong(media.getDuration()));
-                float progress = ((float) media.getPosition()) / media.getDuration();
-                sbPosition.setProgress((int) (progress * sbPosition.getMax()));
-                if (showTimeLeft) {
-                    int timeLeft = media.getDuration() - media.getPosition();
-                    txtvLength.setText("-" + Converter.getDurationStringLong(timeLeft));
-                }
-            }
             checkFavorite();
-            if(butPlaybackSpeed != null) {
+            updatePlaybackSpeedButton();
-                if (controller == null) {
-                    butPlaybackSpeed.setVisibility(View.GONE);
-                } else {
-                    butPlaybackSpeed.setVisibility(View.VISIBLE);
-                    if (controller.canSetPlaybackSpeed()) {
-                        ViewCompat.setAlpha(butPlaybackSpeed, 1.0f);
-                    } else {
-                        ViewCompat.setAlpha(butPlaybackSpeed, 0.5f);
-                    }
-                }
-                updateButPlaybackSpeed();
-            }
             return true;
         } else {
             return false;
         }
     }
 
+    private void updatePlaybackSpeedButton() {
+        if(butPlaybackSpeed == null) {
+            return;
+        }
+        if (controller == null) {
+            butPlaybackSpeed.setVisibility(View.GONE);
+            return;
+        }
+        updatePlaybackSpeedButtonText();
+        ViewCompat.setAlpha(butPlaybackSpeed, controller.canSetPlaybackSpeed() ? 1.0f : 0.5f);
+        butPlaybackSpeed.setVisibility(View.VISIBLE);
+    }
+
+    private void updatePlaybackSpeedButtonText() {
+        if(butPlaybackSpeed == null) {
+            return;
+        }
+        if (controller == null) {
+            butPlaybackSpeed.setVisibility(View.GONE);
+            return;
+        }
+        float speed = 1.0f;
+        if(controller.canSetPlaybackSpeed()) {
+            try {
+                // we can only retrieve the playback speed from the controller/playback service
+                // once mediaplayer has been initialized
+                speed = Float.parseFloat(UserPreferences.getPlaybackSpeed());
+            } catch (NumberFormatException e) {
+                Log.e(TAG, Log.getStackTraceString(e));
+                UserPreferences.setPlaybackSpeed(String.valueOf(speed));
+            }
+        }
+        String speedStr = String.format("%.2fx", speed);
+        butPlaybackSpeed.setText(speedStr);
+    }
+
+
     protected void setupGUI() {
         setContentView(getContentViewResourceId());
         sbPosition = (SeekBar) findViewById(R.id.sbPosition);
@@ -762,10 +773,7 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
         }
 
         if (butRev != null) {
-            butRev.setOnClickListener(v -> {
+            butRev.setOnClickListener(v -> onRewind());
-                int curr = controller.getPosition();
-                controller.seekTo(curr - UserPreferences.getRewindSecs() * 1000);
-            });
             butRev.setOnLongClickListener(new View.OnLongClickListener() {
 
                 int choice;
@@ -792,7 +800,9 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                     builder.setNegativeButton(R.string.cancel_label, null);
                     builder.setPositiveButton(R.string.confirm_label, (dialog, which) -> {
                         UserPreferences.setPrefRewindSecs(choice);
+                        if(txtvRev != null){
                             txtvRev.setText(String.valueOf(choice));
+                        }
                     });
                     builder.create().show();
                     return true;
@@ -800,13 +810,10 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
             });
         }
 
-        butPlay.setOnClickListener(controller.newOnPlayButtonClickListener());
+        butPlay.setOnClickListener(v -> onPlayPause());
 
         if (butFF != null) {
-            butFF.setOnClickListener(v -> {
+            butFF.setOnClickListener(v -> onFastForward());
-                int curr = controller.getPosition();
-                controller.seekTo(curr + UserPreferences.getFastFowardSecs() * 1000);
-            });
             butFF.setOnLongClickListener(new View.OnLongClickListener() {
 
                 int choice;
@@ -833,7 +840,9 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                     builder.setNegativeButton(R.string.cancel_label, null);
                     builder.setPositiveButton(R.string.confirm_label, (dialog, which) -> {
                         UserPreferences.setPrefFastForwardSecs(choice);
+                        if(txtvFF != null) {
                             txtvFF.setText(String.valueOf(choice));
+                        }
                     });
                     builder.create().show();
                     return true;
@@ -842,19 +851,39 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
         }
 
         if (butSkip != null) {
-            butSkip.setOnClickListener(v -> {
+            butSkip.setOnClickListener(v -> sendBroadcast(new Intent(PlaybackService.ACTION_SKIP_CURRENT_EPISODE)));
-                sendBroadcast(new Intent(PlaybackService.ACTION_SKIP_CURRENT_EPISODE));
-            });
         }
     }
 
+    protected void onRewind() {
+        if (controller == null) {
+            return;
+        }
+        int curr = controller.getPosition();
+        controller.seekTo(curr - UserPreferences.getRewindSecs() * 1000);
+    }
+
+    protected void onPlayPause() {
+        if(controller == null) {
+            return;
+        }
+        controller.playPause();
+    }
+
+    protected void onFastForward() {
+        if (controller == null) {
+            return;
+        }
+        int curr = controller.getPosition();
+        controller.seekTo(curr + UserPreferences.getFastFowardSecs() * 1000);
+    }
+
     protected abstract int getContentViewResourceId();
 
     void handleError(int errorCode) {
         final AlertDialog.Builder errorDialog = new AlertDialog.Builder(this);
         errorDialog.setTitle(R.string.error_label);
-        errorDialog
+        errorDialog.setMessage(MediaPlayerError.getErrorString(this, errorCode));
-                .setMessage(MediaPlayerError.getErrorString(this, errorCode));
         errorDialog.setNeutralButton("OK",
                 (dialog, which) -> {
                     dialog.dismiss();
@@ -868,7 +897,9 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
 
     @Override
     public void onProgressChanged (SeekBar seekBar,int progress, boolean fromUser) {
-        if (controller != null) {
+        if (controller == null || txtvLength == null) {
+            return;
+        }
         prog = controller.onSeekBarProgressChanged(seekBar, progress, fromUser, txtvPosition);
         if (showTimeLeft && prog != 0) {
             int duration = controller.getDuration();
@@ -876,13 +907,6 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
             txtvLength.setText(length);
         }
     }
-    }
-
-    private void updateButPlaybackSpeed() {
-        if (controller != null && butPlaybackSpeed != null) {
-            butPlaybackSpeed.setText(UserPreferences.getPlaybackSpeed() + "x");
-        }
-    }
 
     @Override
     public void onStartTrackingTouch(SeekBar seekBar) {
@@ -906,13 +930,17 @@ public abstract class MediaplayerActivity extends AppCompatActivity implements O
                 Observable.fromCallable(() -> DBReader.getFeedItem(feedItem.getId()))
                     .subscribeOn(Schedulers.newThread())
                     .observeOn(AndroidSchedulers.mainThread())
-                            .subscribe(item -> {
+                    .subscribe(
+                        item -> {
                             boolean isFav = item.isTagged(FeedItem.TAG_FAVORITE);
                             if (isFavorite != isFav) {
                                 isFavorite = isFav;
                                 invalidateOptionsMenu();
                             }
-                            });
+                        }, error -> {
+                            Log.e(TAG, Log.getStackTraceString(error));
+                        }
+                    );
             }
         }
     }

app/src/main/java/de/danoeh/antennapod/activity/OnlineFeedViewActivity.java

@@ -7,8 +7,8 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.os.Looper;
 import android.support.v4.app.NavUtils;
-import android.support.v7.app.ActionBarActivity;
 import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -35,7 +35,6 @@ import org.jsoup.nodes.Document;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.List;
 import java.util.Map;
 
@@ -80,7 +79,7 @@ import rx.schedulers.Schedulers;
  * If the feed cannot be downloaded or parsed, an error dialog will be displayed
  * and the activity will finish as soon as the error dialog is closed.
  */
-public class OnlineFeedViewActivity extends ActionBarActivity {
+public class OnlineFeedViewActivity extends AppCompatActivity {
 
     private static final String TAG = "OnlineFeedViewActivity";
 
@@ -258,7 +257,7 @@ public class OnlineFeedViewActivity extends ActionBarActivity {
     private void startFeedDownload(String url, String username, String password) {
         Log.d(TAG, "Starting feed download");
         url = URLChecker.prepareURL(url);
-        feed = new Feed(url, new Date(0));
+        feed = new Feed(url, null);
         if (username != null && password != null) {
             feed.setPreferences(new FeedPreferences(0, false, FeedPreferences.AutoDeleteAction.GLOBAL, username, password));
         }
@@ -329,6 +328,7 @@ public class OnlineFeedViewActivity extends ActionBarActivity {
                                 subscriber.onError(e);
                             }
                         } catch (Exception e) {
+                            Log.e(TAG, Log.getStackTraceString(e));
                             subscriber.onError(e);
                         } finally {
                             boolean rc = new File(feed.getFile_url()).delete();
@@ -409,18 +409,25 @@ public class OnlineFeedViewActivity extends ActionBarActivity {
         description.setText(feed.getDescription());
 
         subscribeButton.setOnClickListener(v -> {
-            try {
+            if(feed != null && feedInFeedlist(feed)) {
-                Feed f = new Feed(selectedDownloadUrl, new Date(0), feed.getTitle());
+                Intent intent = new Intent(OnlineFeedViewActivity.this, MainActivity.class);
+                // feed.getId() is always 0, we have to retrieve the id from the feed list from
+                // the database
+                intent.putExtra(MainActivity.EXTRA_FEED_ID, getFeedId(feed));
+                intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                startActivity(intent);
+            } else {
+                Feed f = new Feed(selectedDownloadUrl, null, feed.getTitle());
                 f.setPreferences(feed.getPreferences());
                 this.feed = f;
-
+                try {
                     DownloadRequester.getInstance().downloadFeed(this, f);
                 } catch (DownloadRequestException e) {
-                e.printStackTrace();
+                    Log.e(TAG, Log.getStackTraceString(e));
-                DownloadRequestErrorDialogCreator.newRequestErrorDialog(OnlineFeedViewActivity.this,
+                    DownloadRequestErrorDialogCreator.newRequestErrorDialog(this, e.getMessage());
-                        e.getMessage());
                 }
                 setSubscribeButtonState(feed);
+            }
         });
 
         if (alternateFeedUrls.isEmpty()) {
@@ -463,8 +470,8 @@ public class OnlineFeedViewActivity extends ActionBarActivity {
                 subscribeButton.setEnabled(false);
                 subscribeButton.setText(R.string.downloading_label);
             } else if (feedInFeedlist(feed)) {
-                subscribeButton.setEnabled(false);
+                subscribeButton.setEnabled(true);
-                subscribeButton.setText(R.string.subscribed_label);
+                subscribeButton.setText(R.string.open_podcast);
             } else {
                 subscribeButton.setEnabled(true);
                 subscribeButton.setText(R.string.subscribe_label);
@@ -484,6 +491,18 @@ public class OnlineFeedViewActivity extends ActionBarActivity {
         return false;
     }
 
+    private long getFeedId(Feed feed) {
+        if (feeds == null || feed == null) {
+            return 0;
+        }
+        for (Feed f : feeds) {
+            if (f.getIdentifyingValue().equals(feed.getIdentifyingValue())) {
+                return f.getId();
+            }
+        }
+        return 0;
+    }
+
     private void showErrorDialog(String errorMsg) {
         assert(Looper.myLooper() == Looper.getMainLooper()); // run on UI thread
         if (!isFinishing() && !isPaused) {

app/src/main/java/de/danoeh/antennapod/activity/OpmlFeedChooserActivity.java

@@ -2,28 +2,27 @@ package de.danoeh.antennapod.activity;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v4.view.MenuItemCompat;
+import android.support.v7.app.AppCompatActivity;
-import android.support.v7.app.ActionBarActivity;
 import android.util.SparseBooleanArray;
 import android.view.Menu;
+import android.view.MenuInflater;
 import android.view.MenuItem;
-import android.view.View;
-import android.view.View.OnClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.ListView;
-import de.danoeh.antennapod.R;
-import de.danoeh.antennapod.core.opml.OpmlElement;
-import de.danoeh.antennapod.core.preferences.UserPreferences;
 
 import java.util.ArrayList;
 import java.util.List;
 
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.opml.OpmlElement;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
+
 /**
  * Displays the feeds that the OPML-Importer has read and lets the user choose
  * which feeds he wants to import.
  */
-public class OpmlFeedChooserActivity extends ActionBarActivity {
+public class OpmlFeedChooserActivity extends AppCompatActivity {
     private static final String TAG = "OpmlFeedChooserActivity";
 
     public static final String EXTRA_SELECTED_ITEMS = "de.danoeh.antennapod.selectedItems";
@@ -33,6 +32,9 @@ public class OpmlFeedChooserActivity extends ActionBarActivity {
     private ListView feedlist;
     private ArrayAdapter<String> listAdapter;
 
+    private MenuItem selectAll;
+    private MenuItem deselectAll;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         setTheme(UserPreferences.getTheme());
@@ -44,24 +46,34 @@ public class OpmlFeedChooserActivity extends ActionBarActivity {
         feedlist = (ListView) findViewById(R.id.feedlist);
 
         feedlist.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
-        listAdapter = new ArrayAdapter<String>(this,
+        listAdapter = new ArrayAdapter<>(this,
                 android.R.layout.simple_list_item_multiple_choice,
                 getTitleList());
 
         feedlist.setAdapter(listAdapter);
-
+        feedlist.setOnItemClickListener((parent, view, position, id) -> {
-        butCancel.setOnClickListener(new OnClickListener() {
+            SparseBooleanArray checked = feedlist.getCheckedItemPositions();
-            @Override
+            int checkedCount = 0;
-            public void onClick(View v) {
+            for (int i = 0; i < checked.size(); i++) {
-                setResult(RESULT_CANCELED);
+                if (checked.valueAt(i)) {
-                finish();
+                    checkedCount++;
+                }
+            }
+            if(checkedCount == listAdapter.getCount()) {
+                selectAll.setVisible(false);
+                deselectAll.setVisible(true);
+            } else {
+                deselectAll.setVisible(false);
+                selectAll.setVisible(true);
             }
         });
 
-        butConfirm.setOnClickListener(new OnClickListener() {
+        butCancel.setOnClickListener(v -> {
+            setResult(RESULT_CANCELED);
+            finish();
+        });
 
-            @Override
+        butConfirm.setOnClickListener(v -> {
-            public void onClick(View v) {
             Intent intent = new Intent();
             SparseBooleanArray checked = feedlist.getCheckedItemPositions();
 
@@ -82,7 +94,6 @@ public class OpmlFeedChooserActivity extends ActionBarActivity {
             intent.putExtra(EXTRA_SELECTED_ITEMS, selection);
             setResult(RESULT_OK, intent);
             finish();
-            }
         });
 
     }
@@ -93,7 +104,6 @@ public class OpmlFeedChooserActivity extends ActionBarActivity {
             for (OpmlElement element : OpmlImportHolder.getReadElements()) {
                 result.add(element.getText());
             }
-
         }
         return result;
     }
@@ -101,13 +111,11 @@ public class OpmlFeedChooserActivity extends ActionBarActivity {
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         super.onCreateOptionsMenu(menu);
-        MenuItemCompat.setShowAsAction(menu.add(Menu.NONE, R.id.select_all_item, Menu.NONE,
+        MenuInflater inflater = getMenuInflater();
-                R.string.select_all_label),
+        inflater.inflate(R.menu.opml_selection_options, menu);
-                MenuItemCompat.SHOW_AS_ACTION_IF_ROOM);
+        selectAll = menu.findItem(R.id.select_all_item);
-
+        deselectAll = menu.findItem(R.id.deselect_all_item);
-        MenuItemCompat.setShowAsAction(menu.add(Menu.NONE, R.id.deselect_all_item, Menu.NONE,
+        deselectAll.setVisible(false);
-                R.string.deselect_all_label),
-                MenuItemCompat.SHOW_AS_ACTION_IF_ROOM);
         return true;
     }
 
@@ -115,10 +123,14 @@ public class OpmlFeedChooserActivity extends ActionBarActivity {
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
             case R.id.select_all_item:
+                selectAll.setVisible(false);
                 selectAllItems(true);
+                deselectAll.setVisible(true);
                 return true;
             case R.id.deselect_all_item:
+                deselectAll.setVisible(false);
                 selectAllItems(false);
+                selectAll.setVisible(true);
                 return true;
             default:
                 return false;

app/src/main/java/de/danoeh/antennapod/activity/OpmlImportBaseActivity.java

@@ -1,40 +1,53 @@
 package de.danoeh.antennapod.activity;
 
 import android.content.Intent;
-import android.support.v7.app.ActionBarActivity;
+import android.content.pm.PackageManager;
+import android.net.Uri;
+import android.os.Environment;
+import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
+import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
-import de.danoeh.antennapod.BuildConfig;
+
+import com.afollestad.materialdialogs.MaterialDialog;
+
+import org.apache.commons.lang3.ArrayUtils;
+
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.util.ArrayList;
+
+import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.asynctask.OpmlFeedQueuer;
 import de.danoeh.antennapod.asynctask.OpmlImportWorker;
 import de.danoeh.antennapod.core.opml.OpmlElement;
-
+import de.danoeh.antennapod.core.util.LangUtils;
-import java.io.Reader;
-import java.util.ArrayList;
 
 /**
  * Base activity for Opml Import - e.g. with code what to do afterwards
  * */
-public class OpmlImportBaseActivity extends ActionBarActivity {
+public class OpmlImportBaseActivity extends AppCompatActivity {
 
     private static final String TAG = "OpmlImportBaseActivity";
     private OpmlImportWorker importWorker;
 
+	private static final int PERMISSION_REQUEST_READ_EXTERNAL_STORAGE = 5;
+	@Nullable private Uri uri;
+
 	/**
 	 * Handles the choices made by the user in the OpmlFeedChooserActivity and
 	 * starts the OpmlFeedQueuer if necessary.
 	 */
 	@Override
 	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-		if (BuildConfig.DEBUG)
 		Log.d(TAG, "Received result");
 		if (resultCode == RESULT_CANCELED) {
-			if (BuildConfig.DEBUG)
 			Log.d(TAG, "Activity was cancelled");
-            if (finishWhenCanceled())
+            if (finishWhenCanceled()) {
 				finish();
+			}
 		} else {
-			int[] selected = data
+			int[] selected = data.getIntArrayExtra(OpmlFeedChooserActivity.EXTRA_SELECTED_ITEMS);
-					.getIntArrayExtra(OpmlFeedChooserActivity.EXTRA_SELECTED_ITEMS);
 			if (selected != null && selected.length > 0) {
 				OpmlFeedQueuer queuer = new OpmlFeedQueuer(this, selected) {
 
@@ -50,35 +63,83 @@ public class OpmlImportBaseActivity extends ActionBarActivity {
 				};
 				queuer.executeAsync();
 			} else {
-				if (BuildConfig.DEBUG)
 				Log.d(TAG, "No items were selected");
 			}
 		}
 	}
 
-    /** Starts the import process. */
+	protected void importUri(@Nullable Uri uri) {
-    protected void startImport(Reader reader) {
+        if(uri == null) {
+            new MaterialDialog.Builder(this)
+                    .content(R.string.opml_import_error_no_file)
+                    .positiveText(android.R.string.ok)
+                    .show();
+            return;
+        }
+		this.uri = uri;
+        if(uri.toString().contains(Environment.getExternalStorageDirectory().toString())) {
+            int permission = ActivityCompat.checkSelfPermission(this, android.Manifest.permission.READ_EXTERNAL_STORAGE);
+            if (permission != PackageManager.PERMISSION_GRANTED) {
+                requestPermission();
+                return;
+            }
+        }
+        startImport();
+    }
 
-        if (reader != null) {
+	private void requestPermission() {
-            importWorker = new OpmlImportWorker(this, reader) {
+		String[] permissions = { android.Manifest.permission.READ_EXTERNAL_STORAGE };
+		ActivityCompat.requestPermissions(this, permissions, PERMISSION_REQUEST_READ_EXTERNAL_STORAGE);
+	}
+
+	@Override
+	public void onRequestPermissionsResult(int requestCode,
+										   String[] permissions,
+										   int[] grantResults) {
+		if (requestCode != PERMISSION_REQUEST_READ_EXTERNAL_STORAGE) {
+			return;
+		}
+		if (grantResults.length > 0 && ArrayUtils.contains(grantResults, PackageManager.PERMISSION_GRANTED)) {
+			startImport();
+		} else {
+            new MaterialDialog.Builder(this)
+                    .content(R.string.opml_import_ask_read_permission)
+                    .positiveText(android.R.string.ok)
+                    .negativeText(R.string.cancel_label)
+                    .onPositive((dialog, which) -> requestPermission())
+                    .onNegative((dialog, which) -> finish())
+                    .show();
+		}
+	}
+
+    /** Starts the import process. */
+    protected void startImport() {
+        try {
+            Reader mReader = new InputStreamReader(getContentResolver().openInputStream(uri), LangUtils.UTF_8);
+            importWorker = new OpmlImportWorker(this, mReader) {
 
                 @Override
                 protected void onPostExecute(ArrayList<OpmlElement> result) {
                     super.onPostExecute(result);
                     if (result != null) {
-                        if (BuildConfig.DEBUG)
                         Log.d(TAG, "Parsing was successful");
                         OpmlImportHolder.setReadElements(result);
                         startActivityForResult(new Intent(
                                 OpmlImportBaseActivity.this,
                                 OpmlFeedChooserActivity.class), 0);
                     } else {
-                        if (BuildConfig.DEBUG)
                         Log.d(TAG, "Parser error occurred");
                     }
                 }
             };
             importWorker.executeAsync();
+        } catch (Exception e) {
+            Log.d(TAG, Log.getStackTraceString(e));
+			String message = getString(R.string.opml_reader_error);
+            new MaterialDialog.Builder(this)
+                    .content(message + " " + e.getMessage())
+                    .positiveText(android.R.string.ok)
+                    .show();
         }
     }
 

app/src/main/java/de/danoeh/antennapod/activity/OpmlImportFromIntentActivity.java

@@ -2,25 +2,14 @@ package de.danoeh.antennapod.activity;
 
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.v7.app.AlertDialog;
-import android.util.Log;
 
 import de.danoeh.antennapod.core.preferences.UserPreferences;
-import de.danoeh.antennapod.core.util.LangUtils;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.net.URL;
 
 /** Lets the user start the OPML-import process. */
 public class OpmlImportFromIntentActivity extends OpmlImportBaseActivity {
 
     private static final String TAG = "OpmlImportFromIntentAct";
 
-
     @Override
 	protected void onCreate(Bundle savedInstanceState) {
 		setTheme(UserPreferences.getTheme());
@@ -28,15 +17,8 @@ public class OpmlImportFromIntentActivity extends OpmlImportBaseActivity {
 
 		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 
-        try {
         Uri uri = getIntent().getData();
-
+        importUri(uri);
-            Reader mReader = new InputStreamReader(getContentResolver().openInputStream(uri), LangUtils.UTF_8);
-            startImport(mReader);
-        } catch (Exception e) {
-            new AlertDialog.Builder(this).setMessage("Cannot open XML - Reason: " + e.getMessage()).show();
-        }
-
     }
 
     @Override

app/src/main/java/de/danoeh/antennapod/activity/OpmlImportFromPathActivity.java

@@ -11,16 +11,9 @@ import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
 
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.InputStreamReader;
-import java.io.Reader;
-
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.util.IntentUtils;
-import de.danoeh.antennapod.core.util.LangUtils;
 import de.danoeh.antennapod.core.util.StorageUtils;
 
 /**
@@ -60,7 +53,7 @@ public class OpmlImportFromPathActivity extends OpmlImportBaseActivity {
         intentPickAction = new Intent(Intent.ACTION_PICK);
         intentPickAction.setData(Uri.parse("file://"));
 
-        if(false == IntentUtils.isCallable(getApplicationContext(), intentPickAction)) {
+        if(!IntentUtils.isCallable(getApplicationContext(), intentPickAction)) {
             intentPickAction.setData(null);
             if(false == IntentUtils.isCallable(getApplicationContext(), intentPickAction)) {
                 txtvHeaderExplanation1.setVisibility(View.GONE);
@@ -77,7 +70,7 @@ public class OpmlImportFromPathActivity extends OpmlImportBaseActivity {
         intentGetContentAction = new Intent(Intent.ACTION_GET_CONTENT);
         intentGetContentAction.addCategory(Intent.CATEGORY_OPENABLE);
         intentGetContentAction.setType("*/*");
-        if(false == IntentUtils.isCallable(getApplicationContext(), intentGetContentAction)) {
+        if(!IntentUtils.isCallable(getApplicationContext(), intentGetContentAction)) {
             txtvHeaderExplanation2.setVisibility(View.GONE);
             txtvExplanation2.setVisibility(View.GONE);
             findViewById(R.id.divider2).setVisibility(View.GONE);
@@ -114,19 +107,6 @@ public class OpmlImportFromPathActivity extends OpmlImportBaseActivity {
         }
     }
 
-    private void startImport(File file) {
-        Reader mReader = null;
-        try {
-            mReader = new InputStreamReader(new FileInputStream(file),
-                LangUtils.UTF_8);
-            Log.d(TAG, "Parsing " + file.toString());
-            startImport(mReader);
-        } catch (FileNotFoundException e) {
-            Log.d(TAG, "File not found which really should be there");
-            // this should never happen as it is a file we have just chosen
-        }
-    }
-
     /*
      * Creates an implicit intent to launch a file manager which lets
      * the user choose a specific OPML-file to import from.
@@ -155,13 +135,7 @@ public class OpmlImportFromPathActivity extends OpmlImportBaseActivity {
         super.onActivityResult(requestCode, resultCode, data);
         if (resultCode == RESULT_OK && requestCode == CHOOSE_OPML_FILE) {
             Uri uri = data.getData();
-
+            importUri(uri);
-            try {
-                Reader mReader = new InputStreamReader(getContentResolver().openInputStream(uri), LangUtils.UTF_8);
-                startImport(mReader);
-            } catch (FileNotFoundException e) {
-                Log.d(TAG, "File not found");
-            }
         }
     }
 

app/src/main/java/de/danoeh/antennapod/activity/PreferenceActivity.java

@@ -8,7 +8,7 @@ import android.os.Bundle;
 import android.preference.Preference;
 import android.preference.PreferenceFragment;
 import android.support.v7.app.ActionBar;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.AppCompatActivity;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.ViewGroup;
@@ -24,7 +24,7 @@ import de.danoeh.antennapod.preferences.PreferenceController;
  * PreferenceActivity for API 11+. In order to change the behavior of the preference UI, see
  * PreferenceController.
  */
-public class PreferenceActivity extends ActionBarActivity {
+public class PreferenceActivity extends AppCompatActivity {
 
     private PreferenceController preferenceController;
     private MainFragment prefFragment;
@@ -49,7 +49,7 @@ public class PreferenceActivity extends ActionBarActivity {
     protected void onCreate(Bundle savedInstanceState) {
         // This must be the FIRST thing we do, otherwise other code may not have the
         // reference it needs
-        instance = new WeakReference<PreferenceActivity>(this);
+        instance = new WeakReference<>(this);
 
         setTheme(UserPreferences.getTheme());
         super.onCreate(savedInstanceState);

app/src/main/java/de/danoeh/antennapod/activity/StatisticsActivity.java

@@ -0,0 +1,107 @@
+package de.danoeh.antennapod.activity;
+
+import android.os.Bundle;
+import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ListView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.adapter.StatisticsListAdapter;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
+import de.danoeh.antennapod.core.storage.DBReader;
+import de.danoeh.antennapod.core.util.Converter;
+import rx.Observable;
+import rx.Subscription;
+import rx.android.schedulers.AndroidSchedulers;
+import rx.schedulers.Schedulers;
+
+/**
+ * Displays the 'statistics' screen
+ */
+public class StatisticsActivity extends AppCompatActivity
+        implements AdapterView.OnItemClickListener {
+
+    private static final String TAG = StatisticsActivity.class.getSimpleName();
+
+    private Subscription subscription;
+    private TextView totalTimeTextView;
+    private ListView feedStatisticsList;
+    private ProgressBar progressBar;
+    private StatisticsListAdapter listAdapter;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        setTheme(UserPreferences.getTheme());
+        super.onCreate(savedInstanceState);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+        setContentView(R.layout.statistics_activity);
+
+        totalTimeTextView = (TextView) findViewById(R.id.total_time);
+        feedStatisticsList = (ListView) findViewById(R.id.statistics_list);
+        progressBar = (ProgressBar) findViewById(R.id.progressBar);
+        listAdapter = new StatisticsListAdapter(this);
+        feedStatisticsList.setAdapter(listAdapter);
+        feedStatisticsList.setOnItemClickListener(this);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        progressBar.setVisibility(View.VISIBLE);
+        totalTimeTextView.setVisibility(View.GONE);
+        feedStatisticsList.setVisibility(View.GONE);
+        loadStats();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        } else {
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    private void loadStats() {
+        if(subscription != null) {
+            subscription.unsubscribe();
+        }
+        subscription = Observable.fromCallable(() -> DBReader.getStatistics())
+                .subscribeOn(Schedulers.newThread())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(result -> {
+                    if (result != null) {
+                        totalTimeTextView.setText(Converter
+                                .shortLocalizedDuration(this, result.totalTime));
+                        listAdapter.update(result.feedTime);
+                        progressBar.setVisibility(View.GONE);
+                        totalTimeTextView.setVisibility(View.VISIBLE);
+                        feedStatisticsList.setVisibility(View.VISIBLE);
+                    }
+                }, error -> {
+                    Log.e(TAG, Log.getStackTraceString(error));
+                });
+    }
+
+    @Override
+    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+        DBReader.StatisticsItem stats = listAdapter.getItem(position);
+
+        AlertDialog.Builder dialog = new AlertDialog.Builder(this);
+        dialog.setTitle(stats.feed.getTitle());
+        dialog.setMessage(getString(R.string.statistics_details_dialog,
+                stats.episodesStarted,
+                stats.episodes,
+                Converter.shortLocalizedDuration(this, stats.timePlayed),
+                Converter.shortLocalizedDuration(this, stats.time)));
+        dialog.setPositiveButton(android.R.string.ok, null);
+        dialog.show();
+    }
+}

app/src/main/java/de/danoeh/antennapod/activity/StorageErrorActivity.java

@@ -1,38 +1,97 @@
 package de.danoeh.antennapod.activity;
 
+import android.Manifest;
+import android.app.Activity;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.os.Build;
 import android.os.Bundle;
-import android.support.v7.app.ActionBarActivity;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.app.AlertDialog;
+import android.support.v7.app.AppCompatActivity;
+import android.text.Html;
 import android.text.TextUtils;
 import android.util.Log;
+import android.widget.Button;
+
+import com.afollestad.materialdialogs.MaterialDialog;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
 
-import de.danoeh.antennapod.BuildConfig;
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
+import de.danoeh.antennapod.core.util.Converter;
 import de.danoeh.antennapod.core.util.StorageUtils;
 
 /** Is show if there is now external storage available. */
-public class StorageErrorActivity extends ActionBarActivity {
+public class StorageErrorActivity extends AppCompatActivity {
+
 	private static final String TAG = "StorageErrorActivity";
 
+    private static final String[] EXTERNAL_STORAGE_PERMISSIONS = {
+            Manifest.permission.READ_EXTERNAL_STORAGE,
+            Manifest.permission.WRITE_EXTERNAL_STORAGE };
+    private static final int PERMISSION_REQUEST_EXTERNAL_STORAGE = 42;
+
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		setTheme(UserPreferences.getTheme());
 		super.onCreate(savedInstanceState);
 
 		setContentView(R.layout.storage_error);
+
+		Button btnChooseDataFolder = (Button) findViewById(R.id.btnChooseDataFolder);
+		btnChooseDataFolder.setOnClickListener(v -> {
+            if (Build.VERSION_CODES.KITKAT <= Build.VERSION.SDK_INT &&
+                    Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
+                showChooseDataFolderDialog();
+            } else {
+                openDirectoryChooser();
+            }
+        });
+        if (Build.VERSION.SDK_INT == Build.VERSION_CODES.M) {
+            int readPermission = ActivityCompat.checkSelfPermission(this,
+                    Manifest.permission.READ_EXTERNAL_STORAGE);
+            int writePermission = ActivityCompat.checkSelfPermission(this,
+                    Manifest.permission.WRITE_EXTERNAL_STORAGE);
+            if (readPermission != PackageManager.PERMISSION_GRANTED ||
+                    writePermission != PackageManager.PERMISSION_GRANTED) {
+                requestPermission();
+            }
+        }
+    }
+
+    private void requestPermission() {
+        ActivityCompat.requestPermissions(this, EXTERNAL_STORAGE_PERMISSIONS,
+                PERMISSION_REQUEST_EXTERNAL_STORAGE);
+    }
+
+    private void openDirectoryChooser() {
+        Intent intent = new Intent(this, DirectoryChooserActivity.class);
+        startActivityForResult(intent, DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED);
     }
 
     @Override
-	protected void onPause() {
+    public void onRequestPermissionsResult(int requestCode,
-		super.onPause();
+                                           String[] permissions,
-		try {
+                                           int[] grantResults) {
-			unregisterReceiver(mediaUpdate);
+        if (requestCode != PERMISSION_REQUEST_EXTERNAL_STORAGE || grantResults.length != 2) {
-		} catch (IllegalArgumentException e) {
+            return;
-
+        }
+        if (grantResults[0] != PackageManager.PERMISSION_GRANTED ||
+                grantResults[1] != PackageManager.PERMISSION_GRANTED) {
+            new MaterialDialog.Builder(this)
+                    .content(R.string.choose_data_directory_permission_rationale)
+                    .positiveText(android.R.string.ok)
+                    .onPositive((dialog, which) -> requestPermission())
+                    .onNegative((dialog, which) -> finish())
+                    .show();
         }
     }
 
@@ -42,8 +101,112 @@ public class StorageErrorActivity extends ActionBarActivity {
         if (StorageUtils.storageAvailable()) {
             leaveErrorState();
         } else {
-			registerReceiver(mediaUpdate, new IntentFilter(
+            registerReceiver(mediaUpdate, new IntentFilter(Intent.ACTION_MEDIA_MOUNTED));
-					Intent.ACTION_MEDIA_MOUNTED));
+        }
+    }
+
+	@Override
+	protected void onPause() {
+		super.onPause();
+		try {
+			unregisterReceiver(mediaUpdate);
+		} catch (IllegalArgumentException e) {
+            Log.e(TAG, Log.getStackTraceString(e));
+		}
+	}
+
+    // see PreferenceController.showChooseDataFolderDialog()
+    private void showChooseDataFolderDialog() {
+        File dataFolder =  UserPreferences.getDataFolder(null);
+        if(dataFolder == null) {
+            new MaterialDialog.Builder(this)
+                    .title(R.string.error_label)
+                    .content(R.string.external_storage_error_msg)
+                    .neutralText(android.R.string.ok)
+                    .show();
+            return;
+        }
+        String dataFolderPath = dataFolder.getAbsolutePath();
+        int selectedIndex = -1;
+        File[] mediaDirs = ContextCompat.getExternalFilesDirs(this, null);
+        List<String> folders = new ArrayList<>(mediaDirs.length);
+        List<CharSequence> choices = new ArrayList<>(mediaDirs.length);
+        for(int i=0; i < mediaDirs.length; i++) {
+            if(mediaDirs[i] == null) {
+                continue;
+            }
+            String path = mediaDirs[i].getAbsolutePath();
+            folders.add(path);
+            if(dataFolderPath.equals(path)) {
+                selectedIndex = i;
+            }
+            int index = path.indexOf("Android");
+            String choice;
+            if(index >= 0) {
+                choice = path.substring(0, index);
+            } else {
+                choice = path;
+            }
+            long bytes = StorageUtils.getFreeSpaceAvailable(path);
+            String freeSpace = String.format(getString(R.string.free_space_label),
+                    Converter.byteToString(bytes));
+            choices.add(Html.fromHtml("<html><small>" + choice + " [" + freeSpace + "]"
+                    + "</small></html>"));
+        }
+        if(choices.size() == 0) {
+            new MaterialDialog.Builder(this)
+                    .title(R.string.error_label)
+                    .content(R.string.external_storage_error_msg)
+                    .neutralText(android.R.string.ok)
+                    .show();
+            return;
+        }
+        MaterialDialog dialog = new MaterialDialog.Builder(this)
+                .title(R.string.choose_data_directory)
+                .content(R.string.choose_data_directory_message)
+                .items(choices.toArray(new CharSequence[choices.size()]))
+                .itemsCallbackSingleChoice(selectedIndex, (dialog1, itemView, which, text) -> {
+                    String folder = folders.get(which);
+                    UserPreferences.setDataFolder(folder);
+                    leaveErrorState();
+                    return true;
+                })
+                .negativeText(R.string.cancel_label)
+                .cancelable(true)
+                .build();
+        dialog.show();
+    }
+
+	public void onActivityResult(int requestCode, int resultCode, Intent data) {
+		if (resultCode == Activity.RESULT_OK &&
+				requestCode == DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED) {
+            String dir = data.getStringExtra(DirectoryChooserActivity.RESULT_SELECTED_DIR);
+
+            File path;
+            if (dir != null) {
+                path = new File(dir);
+            } else {
+                path = getExternalFilesDir(null);
+            }
+            String message = null;
+			if(!path.exists()) {
+				message = String.format(getString(R.string.folder_does_not_exist_error), dir);
+			} else if(!path.canRead()) {
+				message = String.format(getString(R.string.folder_not_readable_error), dir);
+			} else if(!path.canWrite()) {
+				message = String.format(getString(R.string.folder_not_writable_error), dir);
+			}
+
+			if(message == null) {
+				Log.d(TAG, "Setting data folder: " + dir);
+				UserPreferences.setDataFolder(dir);
+				leaveErrorState();
+			} else {
+				AlertDialog.Builder ab = new AlertDialog.Builder(this);
+				ab.setMessage(message);
+				ab.setPositiveButton(android.R.string.ok, null);
+				ab.show();
+			}
 		}
 	}
 
@@ -58,13 +221,10 @@ public class StorageErrorActivity extends ActionBarActivity {
 		public void onReceive(Context context, Intent intent) {
 			if (TextUtils.equals(intent.getAction(), Intent.ACTION_MEDIA_MOUNTED)) {
 				if (intent.getBooleanExtra("read-only", true)) {
-					if (BuildConfig.DEBUG)
 					Log.d(TAG, "Media was mounted; Finishing activity");
 					leaveErrorState();
 				} else {
-					if (BuildConfig.DEBUG)
+					Log.d(TAG, "Media seemed to have been mounted read only");
-						Log.d(TAG,
-								"Media seemed to have been mounted read only");
 				}
 			}
 		}

app/src/main/java/de/danoeh/antennapod/activity/VideoplayerActivity.java

@@ -202,6 +202,24 @@ public class VideoplayerActivity extends MediaplayerActivity {
         videoControlsShowing = !videoControlsShowing;
     }
 
+    @Override
+    protected void onRewind() {
+        super.onRewind();
+        setupVideoControlsToggler();
+    }
+
+    @Override
+    protected void onPlayPause() {
+        super.onPlayPause();
+        setupVideoControlsToggler();
+    }
+
+    @Override
+    protected void onFastForward() {
+        super.onFastForward();
+        setupVideoControlsToggler();
+    }
+
 
     private final SurfaceHolder.Callback surfaceHolderCallback = new SurfaceHolder.Callback() {
         @Override
@@ -312,7 +330,7 @@ public class VideoplayerActivity extends MediaplayerActivity {
 
     private static class VideoControlsHider extends Handler {
 
-        private static final int DELAY = 5000;
+        private static final int DELAY = 2500;
 
         private WeakReference<VideoplayerActivity> activity;
 

app/src/main/java/de/danoeh/antennapod/activity/gpoddernet/GpodnetAuthenticationActivity.java

@@ -5,7 +5,6 @@ import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.AsyncTask;
 import android.os.Bundle;
-import android.support.v4.app.NavUtils;
 import android.support.v7.app.ActionBarActivity;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -42,7 +41,7 @@ import de.danoeh.antennapod.core.service.GpodnetSyncService;
  * Step 3: Choose from a list of actions
  */
 public class GpodnetAuthenticationActivity extends ActionBarActivity {
-    private static final String TAG = "GpodnetAuthenticationActivity";
+    private static final String TAG = "GpodnetAuthActivity";
 
     private static final String CURRENT_STEP = "current_step";
 
@@ -177,7 +176,7 @@ public class GpodnetAuthenticationActivity extends ActionBarActivity {
 
 
         // load device list
-        final AtomicReference<List<GpodnetDevice>> devices = new AtomicReference<List<GpodnetDevice>>();
+        final AtomicReference<List<GpodnetDevice>> devices = new AtomicReference<>();
         new AsyncTask<GpodnetService, Void, List<GpodnetDevice>>() {
 
             private volatile Exception exception;
@@ -194,11 +193,11 @@ public class GpodnetAuthenticationActivity extends ActionBarActivity {
             protected void onPostExecute(List<GpodnetDevice> gpodnetDevices) {
                 super.onPostExecute(gpodnetDevices);
                 if (gpodnetDevices != null) {
-                    List<String> deviceNames = new ArrayList<String>();
+                    List<String> deviceNames = new ArrayList<>();
                     for (GpodnetDevice device : gpodnetDevices) {
                         deviceNames.add(device.getCaption());
                     }
-                    spinnerDevices.setAdapter(new ArrayAdapter<String>(GpodnetAuthenticationActivity.this,
+                    spinnerDevices.setAdapter(new ArrayAdapter<>(GpodnetAuthenticationActivity.this,
                             android.R.layout.simple_spinner_dropdown_item, deviceNames));
                     spinnerDevices.setEnabled(true);
                     if (!deviceNames.isEmpty()) {
@@ -274,15 +273,12 @@ public class GpodnetAuthenticationActivity extends ActionBarActivity {
         });
 
         deviceID.setText(generateDeviceID());
-        chooseDevice.setOnClickListener(new View.OnClickListener() {
+        chooseDevice.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             final int position = spinnerDevices.getSelectedItemPosition();
             if (position != AdapterView.INVALID_POSITION) {
                 selectedDevice = devices.get().get(position);
                 advance();
             }
-            }
         });
     }
 
@@ -325,20 +321,14 @@ public class GpodnetAuthenticationActivity extends ActionBarActivity {
         final Button sync = (Button) view.findViewById(R.id.butSyncNow);
         final Button back = (Button) view.findViewById(R.id.butGoMainscreen);
 
-        sync.setOnClickListener(new View.OnClickListener() {
+        sync.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             GpodnetSyncService.sendSyncIntent(GpodnetAuthenticationActivity.this);
             finish();
-            }
         });
-        back.setOnClickListener(new View.OnClickListener() {
+        back.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             Intent intent = new Intent(GpodnetAuthenticationActivity.this, MainActivity.class);
             intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
             startActivity(intent);
-            }
         });
     }
 

app/src/main/java/de/danoeh/antennapod/adapter/ActionButtonCallback.java

@@ -4,5 +4,5 @@ import de.danoeh.antennapod.core.feed.FeedItem;
 
 public interface ActionButtonCallback {
 	/** Is called when the action button of a list item has been pressed. */
-	abstract void onActionButtonPressed(FeedItem item);
+	void onActionButtonPressed(FeedItem item);
 }

app/src/main/java/de/danoeh/antennapod/adapter/AdapterUtils.java

@@ -47,9 +47,10 @@ public class AdapterUtils {
                                 - media.getPosition()));
             }
         } else if (!media.isDownloaded()) {
+            Log.d(TAG, "size: " + media.getSize());
             if (media.getSize() > 0) {
                 txtvPos.setText(Converter.byteToString(media.getSize()));
-            } else if(false == media.checkedOnSizeButUnknown()) {
+            } else if(NetworkUtils.isDownloadAllowed() && !media.checkedOnSizeButUnknown()) {
                 txtvPos.setText("{fa-spinner}");
                 Iconify.addIcons(txtvPos);
                 NetworkUtils.getFeedMediaSizeObservable(media)

app/src/main/java/de/danoeh/antennapod/adapter/AllEpisodesRecycleAdapter.java

@@ -2,6 +2,7 @@ package de.danoeh.antennapod.adapter;
 
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
+import android.support.v4.content.ContextCompat;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.helper.ItemTouchHelper;
 import android.util.Log;
@@ -70,11 +71,11 @@ public class AllEpisodesRecycleAdapter extends RecyclerView.Adapter<AllEpisodesR
         this.showOnlyNewEpisodes = showOnlyNewEpisodes;
 
         if(UserPreferences.getTheme() == R.style.Theme_AntennaPod_Dark) {
-            playingBackGroundColor = mainActivity.getResources().getColor(R.color.highlight_dark);
+            playingBackGroundColor = ContextCompat.getColor(mainActivity, R.color.highlight_dark);
         } else {
-            playingBackGroundColor = mainActivity.getResources().getColor(R.color.highlight_light);
+            playingBackGroundColor = ContextCompat.getColor(mainActivity, R.color.highlight_light);
         }
-        normalBackGroundColor = mainActivity.getResources().getColor(android.R.color.transparent);
+        normalBackGroundColor = ContextCompat.getColor(mainActivity, android.R.color.transparent);
     }
 
     @Override
@@ -120,7 +121,7 @@ public class AllEpisodesRecycleAdapter extends RecyclerView.Adapter<AllEpisodesR
         holder.title.setText(item.getTitle());
         String pubDateStr = DateUtils.formatAbbrev(mainActivityRef.get(), item.getPubDate());
         holder.pubDate.setText(pubDateStr);
-        if (showOnlyNewEpisodes || false == item.isNew()) {
+        if (showOnlyNewEpisodes || !item.isNew()) {
             holder.statusUnread.setVisibility(View.INVISIBLE);
         } else {
             holder.statusUnread.setVisibility(View.VISIBLE);
@@ -134,7 +135,7 @@ public class AllEpisodesRecycleAdapter extends RecyclerView.Adapter<AllEpisodesR
                 holder.txtvDuration.setText(Converter.getDurationStringLong(media.getDuration()));
             } else if (media.getSize() > 0) {
                 holder.txtvDuration.setText(Converter.byteToString(media.getSize()));
-            } else if(false == media.checkedOnSizeButUnknown()) {
+            } else if(NetworkUtils.isDownloadAllowed() && !media.checkedOnSizeButUnknown()) {
                 holder.txtvDuration.setText("{fa-spinner}");
                 Iconify.addIcons(holder.txtvDuration);
                 NetworkUtils.getFeedMediaSizeObservable(media)
@@ -201,7 +202,8 @@ public class AllEpisodesRecycleAdapter extends RecyclerView.Adapter<AllEpisodesR
 
     @Override
     public long getItemId(int position) {
-        return position;
+        FeedItem item = itemAccess.getItem(position);
+        return item != null ? item.getId() : RecyclerView.NO_POSITION;
     }
 
     @Override

app/src/main/java/de/danoeh/antennapod/adapter/ChaptersListAdapter.java

@@ -1,6 +1,7 @@
 package de.danoeh.antennapod.adapter;
 
 import android.content.Context;
+import android.support.v4.content.ContextCompat;
 import android.text.Layout;
 import android.text.Selection;
 import android.text.Spannable;
@@ -132,13 +133,13 @@ public class ChaptersListAdapter extends ArrayAdapter<Chapter> {
             if (current == sc) {
                 int playingBackGroundColor;
                 if(UserPreferences.getTheme() == R.style.Theme_AntennaPod_Dark) {
-                    playingBackGroundColor = getContext().getResources().getColor(R.color.highlight_dark);
+                    playingBackGroundColor = ContextCompat.getColor(getContext(), R.color.highlight_dark);
                 } else {
-                    playingBackGroundColor = getContext().getResources().getColor(R.color.highlight_light);
+                    playingBackGroundColor = ContextCompat.getColor(getContext(), R.color.highlight_light);
                 }
                 holder.view.setBackgroundColor(playingBackGroundColor);
             } else {
-                holder.view.setBackgroundColor(getContext().getResources().getColor(android.R.color.transparent));
+                holder.view.setBackgroundColor(ContextCompat.getColor(getContext(), android.R.color.transparent));
                 holder.title.setTextColor(defaultTextColor);
                 holder.start.setTextColor(defaultTextColor);
             }

app/src/main/java/de/danoeh/antennapod/adapter/DefaultActionButtonCallback.java

@@ -1,9 +1,7 @@
 package de.danoeh.antennapod.adapter;
 
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
-import android.support.v7.app.AlertDialog;
 import android.widget.Toast;
 
 import com.afollestad.materialdialogs.MaterialDialog;

app/src/main/java/de/danoeh/antennapod/adapter/DownloadLogAdapter.java

@@ -1,6 +1,7 @@
 package de.danoeh.antennapod.adapter;
 
 import android.content.Context;
+import android.support.v4.content.ContextCompat;
 import android.text.format.DateUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -10,10 +11,8 @@ import android.widget.BaseAdapter;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.joanzapata.iconify.Iconify;
 import com.joanzapata.iconify.widget.IconButton;
-
+import com.joanzapata.iconify.widget.IconTextView;
-import java.util.Date;
 
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
@@ -49,7 +48,7 @@ public class DownloadLogAdapter extends BaseAdapter {
 			LayoutInflater inflater = (LayoutInflater) context
 					.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 			convertView = inflater.inflate(R.layout.downloadlog_item, parent, false);
-			holder.icon = (TextView) convertView.findViewById(R.id.txtvIcon);
+			holder.icon = (IconTextView) convertView.findViewById(R.id.txtvIcon);
 			holder.retry = (IconButton) convertView.findViewById(R.id.btnRetry);
 			holder.date = (TextView) convertView.findViewById(R.id.txtvDate);
 			holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
@@ -76,17 +75,15 @@ public class DownloadLogAdapter extends BaseAdapter {
 				status.getCompletionDate().getTime(),
 				System.currentTimeMillis(), 0, 0));
 		if (status.isSuccessful()) {
-			holder.icon.setTextColor(convertView.getResources().getColor(
+			holder.icon.setTextColor(ContextCompat.getColor(convertView.getContext(),
 					R.color.download_success_green));
 			holder.icon.setText("{fa-check-circle}");
-			Iconify.addIcons(holder.icon);
 			holder.retry.setVisibility(View.GONE);
 			holder.reason.setVisibility(View.GONE);
 		} else {
-			holder.icon.setTextColor(convertView.getResources().getColor(
+			holder.icon.setTextColor(ContextCompat.getColor(convertView.getContext(),
 					R.color.download_failed_red));
 			holder.icon.setText("{fa-times-circle}");
-			Iconify.addIcons(holder.icon);
 			String reasonText = status.getReason().getErrorString(context);
 			if (status.getReasonDetailed() != null) {
 				reasonText += ": " + status.getReasonDetailed();
@@ -123,9 +120,8 @@ public class DownloadLogAdapter extends BaseAdapter {
 			if(holder.typeId == Feed.FEEDFILETYPE_FEED) {
 				Feed feed = DBReader.getFeed(holder.id);
 				if (feed != null) {
-					feed.setLastUpdate(new Date(0)); // force refresh
 					try {
-						DBTasks.refreshFeed(context, feed);
+						DBTasks.forceRefreshFeed(context, feed);
 					} catch (DownloadRequestException e) {
 						e.printStackTrace();
 					}
@@ -162,7 +158,7 @@ public class DownloadLogAdapter extends BaseAdapter {
 	}
 
 	static class Holder {
-		TextView icon;
+		IconTextView icon;
 		IconButton retry;
 		TextView title;
 		TextView type;

app/src/main/java/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java

@@ -25,13 +25,10 @@ public class DownloadedEpisodesListAdapter extends BaseAdapter {
     private final Context context;
     private final ItemAccess itemAccess;
 
-    private final int imageSize;
-
     public DownloadedEpisodesListAdapter(Context context, ItemAccess itemAccess) {
         super();
         this.context = context;
         this.itemAccess = itemAccess;
-        this.imageSize = (int) context.getResources().getDimension(R.dimen.thumbnail_length_downloaded_item);
     }
 
     @Override
@@ -52,7 +49,7 @@ public class DownloadedEpisodesListAdapter extends BaseAdapter {
     @Override
     public View getView(int position, View convertView, ViewGroup parent) {
         Holder holder;
-        final FeedItem item = (FeedItem) getItem(position);
+        final FeedItem item = getItem(position);
         if (item == null) return null;
 
         if (convertView == null) {
@@ -61,35 +58,19 @@ public class DownloadedEpisodesListAdapter extends BaseAdapter {
                     .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
             convertView = inflater.inflate(R.layout.downloaded_episodeslist_item,
                     parent, false);
+            holder.imageView = (ImageView) convertView.findViewById(R.id.imgvImage);
             holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
+            holder.txtvSize = (TextView) convertView.findViewById(R.id.txtvSize);
+            holder.queueStatus = (ImageView) convertView.findViewById(R.id.imgvInPlaylist);
             holder.pubDate = (TextView) convertView
                     .findViewById(R.id.txtvPublished);
             holder.butSecondary = (ImageButton) convertView
                     .findViewById(R.id.butSecondaryAction);
-            holder.imageView = (ImageView) convertView.findViewById(R.id.imgvImage);
-            holder.txtvSize = (TextView) convertView.findViewById(R.id.txtvSize);
             convertView.setTag(holder);
         } else {
             holder = (Holder) convertView.getTag();
         }
 
-        holder.title.setText(item.getTitle());
-        String pubDateStr = DateUtils.formatAbbrev(context, item.getPubDate());
-        holder.pubDate.setText(pubDateStr);
-        holder.txtvSize.setText(Converter.byteToString(item.getMedia().getSize()));
-        FeedItem.State state = item.getState();
-
-        if (state == FeedItem.State.PLAYING) {
-            holder.butSecondary.setEnabled(false);
-        } else {
-            holder.butSecondary.setEnabled(true);
-        }
-
-        holder.butSecondary.setFocusable(false);
-        holder.butSecondary.setTag(item);
-        holder.butSecondary.setOnClickListener(secondaryActionListener);
-
-
         Glide.with(context)
                 .load(item.getImageUri())
                 .placeholder(R.color.light_gray)
@@ -99,6 +80,22 @@ public class DownloadedEpisodesListAdapter extends BaseAdapter {
                 .dontAnimate()
                 .into(holder.imageView);
 
+        holder.title.setText(item.getTitle());
+        holder.txtvSize.setText(Converter.byteToString(item.getMedia().getSize()));
+        holder.queueStatus.setVisibility(item.isTagged(FeedItem.TAG_QUEUE) ? View.VISIBLE : View.GONE);
+        String pubDateStr = DateUtils.formatAbbrev(context, item.getPubDate());
+        holder.pubDate.setText(pubDateStr);
+
+        FeedItem.State state = item.getState();
+        if (state == FeedItem.State.PLAYING) {
+            holder.butSecondary.setEnabled(false);
+        } else {
+            holder.butSecondary.setEnabled(true);
+        }
+        holder.butSecondary.setFocusable(false);
+        holder.butSecondary.setTag(item);
+        holder.butSecondary.setOnClickListener(secondaryActionListener);
+
         return convertView;
     }
 
@@ -112,10 +109,11 @@ public class DownloadedEpisodesListAdapter extends BaseAdapter {
 
 
     static class Holder {
-        TextView title;
-        TextView pubDate;
         ImageView imageView;
+        TextView title;
         TextView txtvSize;
+        ImageView queueStatus;
+        TextView pubDate;
         ImageButton butSecondary;
     }
 

app/src/main/java/de/danoeh/antennapod/adapter/DownloadlistAdapter.java

@@ -1,6 +1,7 @@
 package de.danoeh.antennapod.adapter;
 
 import android.content.Context;
+import android.support.v4.content.ContextCompat;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -74,7 +75,7 @@ public class DownloadlistAdapter extends BaseAdapter {
         }
 
         if (position == selectedItemIndex) {
-            convertView.setBackgroundColor(convertView.getResources().getColor(
+            convertView.setBackgroundColor(ContextCompat.getColor(convertView.getContext(),
                     ThemeUtils.getSelectionBackgroundColor()));
         } else {
             convertView.setBackgroundResource(0);
@@ -130,11 +131,11 @@ public class DownloadlistAdapter extends BaseAdapter {
     }
 
     public interface ItemAccess {
-        public int getCount();
+        int getCount();
 
-        public Downloader getItem(int position);
+        Downloader getItem(int position);
 
-        public void onSecondaryActionClick(Downloader downloader);
+        void onSecondaryActionClick(Downloader downloader);
     }
 
 }

app/src/main/java/de/danoeh/antennapod/adapter/FeedItemlistAdapter.java

@@ -2,6 +2,7 @@ package de.danoeh.antennapod.adapter;
 
 import android.content.Context;
 import android.content.res.TypedArray;
+import android.support.v4.content.ContextCompat;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -59,11 +60,11 @@ public class FeedItemlistAdapter extends BaseAdapter {
         this.makePlayedItemsTransparent = makePlayedItemsTransparent;
 
         if(UserPreferences.getTheme() == R.style.Theme_AntennaPod_Dark) {
-            playingBackGroundColor = context.getResources().getColor(R.color.highlight_dark);
+            playingBackGroundColor = ContextCompat.getColor(context, R.color.highlight_dark);
         } else {
-            playingBackGroundColor = context.getResources().getColor(R.color.highlight_light);
+            playingBackGroundColor = ContextCompat.getColor(context, R.color.highlight_light);
         }
-        normalBackGroundColor = context.getResources().getColor(android.R.color.transparent);
+        normalBackGroundColor = ContextCompat.getColor(context, android.R.color.transparent);
     }
 
     @Override
@@ -118,8 +119,8 @@ public class FeedItemlistAdapter extends BaseAdapter {
         if (!(getItemViewType(position) == Adapter.IGNORE_ITEM_VIEW_TYPE)) {
             convertView.setVisibility(View.VISIBLE);
             if (position == selectedItemIndex) {
-                convertView.setBackgroundColor(convertView.getResources()
+                convertView.setBackgroundColor(ContextCompat.getColor(convertView.getContext(),
-                        .getColor(ThemeUtils.getSelectionBackgroundColor()));
+                        ThemeUtils.getSelectionBackgroundColor()));
             } else {
                 convertView.setBackgroundResource(0);
             }
@@ -188,15 +189,14 @@ public class FeedItemlistAdapter extends BaseAdapter {
                     holder.type.setImageBitmap(null);
                     holder.type.setVisibility(View.GONE);
                 }
+                typeDrawables.recycle();
 
-                if(media.isCurrentlyPlaying()) {
                 if(media.isCurrentlyPlaying()) {
                     holder.container.setBackgroundColor(playingBackGroundColor);
                 } else {
                     holder.container.setBackgroundColor(normalBackGroundColor);
                 }
             }
-            }
 
             boolean isInQueue = itemAccess.isInQueue(item);
             actionButtonUtils.configureActionButton(holder.butAction, item, isInQueue);

app/src/main/java/de/danoeh/antennapod/adapter/FeedItemlistDescriptionAdapter.java

@@ -6,11 +6,13 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.TextView;
-import de.danoeh.antennapod.R;
-import de.danoeh.antennapod.core.feed.FeedItem;
 
 import java.util.List;
 
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.feed.FeedItem;
+import de.danoeh.antennapod.core.util.DateUtils;
+
 /**
  * List adapter for showing a list of FeedItems with their title and description.
  */
@@ -33,6 +35,7 @@ public class FeedItemlistDescriptionAdapter extends ArrayAdapter<FeedItem> {
                     .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
             convertView = inflater.inflate(R.layout.itemdescription_listitem, parent, false);
             holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
+            holder.pubDate = (TextView) convertView.findViewById(R.id.txtvPubDate);
             holder.description = (TextView) convertView.findViewById(R.id.txtvDescription);
 
             convertView.setTag(holder);
@@ -41,15 +44,20 @@ public class FeedItemlistDescriptionAdapter extends ArrayAdapter<FeedItem> {
         }
 
         holder.title.setText(item.getTitle());
+        holder.pubDate.setText(DateUtils.formatAbbrev(getContext(), item.getPubDate()));
         if (item.getDescription() != null) {
-            holder.description.setText(item.getDescription());
+            String description = item.getDescription()
+                    .replaceAll("\n", " ")
+                    .replaceAll("\\s+", " ")
+                    .trim();
+            holder.description.setText(description);
         }
-
         return convertView;
     }
 
     static class Holder {
         TextView title;
+        TextView pubDate;
         TextView description;
     }
 }

app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java

@@ -74,7 +74,7 @@ public class NavListAdapter extends BaseAdapter
     }
 
     private void loadItems() {
-        List<String> newTags = new ArrayList<String>(Arrays.asList(MainActivity.NAV_DRAWER_TAGS));
+        List<String> newTags = new ArrayList<>(Arrays.asList(MainActivity.NAV_DRAWER_TAGS));
         List<String> hiddenFragments = UserPreferences.getHiddenDrawerItems();
         for(String hidden : hiddenFragments) {
             newTags.remove(hidden);
@@ -131,7 +131,11 @@ public class NavListAdapter extends BaseAdapter
 
     @Override
     public int getCount() {
-        return getSubscriptionOffset() ;//+ itemAccess.getCount(); //Avoid feed
+        int baseCount = getSubscriptionOffset();
+        if (UserPreferences.showSubscriptionsInDrawer()) {
+            baseCount += itemAccess.getCount();
+        }
+        return baseCount;
     }
 
     @Override
@@ -181,7 +185,7 @@ public class NavListAdapter extends BaseAdapter
         } else if (viewType == VIEW_TYPE_SECTION_DIVIDER) {
             v = getSectionDividerView(convertView, parent);
         } else {
-            v = getFeedView(position - getSubscriptionOffset(), convertView, parent);
+            v = getFeedView(position, convertView, parent);
         }
         if (v != null && viewType != VIEW_TYPE_SECTION_DIVIDER) {
             TextView txtvTitle = (TextView) v.findViewById(R.id.txtvTitle);
@@ -232,17 +236,21 @@ public class NavListAdapter extends BaseAdapter
             }
         } else if(tag.equals(DownloadsFragment.TAG) && UserPreferences.isEnableAutodownload()) {
             int epCacheSize = UserPreferences.getEpisodeCacheSize();
-            if(itemAccess.getNumberOfDownloadedItems() >= epCacheSize) {
+            // don't count episodes that can be reclaimed
+            int spaceUsed = itemAccess.getNumberOfDownloadedItems() -
+                    itemAccess.getReclaimableItems();
+
+            if (epCacheSize > 0 && spaceUsed >= epCacheSize) {
                 holder.count.setText("{md-disc-full 150%}");
                 Iconify.addIcons(holder.count);
                 holder.count.setVisibility(View.VISIBLE);
-                holder.count.setOnClickListener(v -> {
+                holder.count.setOnClickListener(v ->
                     new AlertDialog.Builder(context)
                             .setTitle(R.string.episode_cache_full_title)
                             .setMessage(R.string.episode_cache_full_message)
                             .setPositiveButton(android.R.string.ok, (dialog, which) -> {})
-                            .show();
+                            .show()
-                });
+                );
             } else {
                 holder.count.setVisibility(View.GONE);
             }
@@ -267,10 +275,11 @@ public class NavListAdapter extends BaseAdapter
         return convertView;
     }
 
-    private View getFeedView(int feedPos, View convertView, ViewGroup parent) {
+    private View getFeedView(int position, View convertView, ViewGroup parent) {
-        FeedHolder holder;
+        int feedPos = position - getSubscriptionOffset();
         Feed feed = itemAccess.getItem(feedPos);
 
+        FeedHolder holder;
         if (convertView == null) {
             holder = new FeedHolder();
             LayoutInflater inflater = (LayoutInflater) context
@@ -298,7 +307,6 @@ public class NavListAdapter extends BaseAdapter
 
         holder.title.setText(feed.getTitle());
 
-
         if(feed.hasLastUpdateFailed()) {
             RelativeLayout.LayoutParams p = (RelativeLayout.LayoutParams) holder.title.getLayoutParams();
             p.addRule(RelativeLayout.LEFT_OF, R.id.itxtvFailure);
@@ -312,7 +320,11 @@ public class NavListAdapter extends BaseAdapter
         if(counter > 0) {
             holder.count.setVisibility(View.VISIBLE);
             holder.count.setText(String.valueOf(counter));
-            holder.count.setTypeface(holder.title.getTypeface());
+            if (itemAccess.getSelectedItemIndex() == position) {
+                holder.count.setTypeface(null, Typeface.BOLD);
+            } else {
+                holder.count.setTypeface(null, Typeface.NORMAL);
+            }
         } else {
             holder.count.setVisibility(View.GONE);
         }
@@ -339,6 +351,7 @@ public class NavListAdapter extends BaseAdapter
         int getQueueSize();
         int getNumberOfNewItems();
         int getNumberOfDownloadedItems();
+        int getReclaimableItems();
         int getFeedCounter(long feedId);
     }
 

app/src/main/java/de/danoeh/antennapod/adapter/QueueRecyclerAdapter.java

@@ -3,9 +3,11 @@ package de.danoeh.antennapod.adapter;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.support.annotation.Nullable;
+import android.support.v4.content.ContextCompat;
 import android.support.v4.view.MotionEventCompat;
 import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.helper.ItemTouchHelper;
+import android.text.TextUtils;
 import android.util.Log;
 import android.view.ContextMenu;
 import android.view.LayoutInflater;
@@ -27,8 +29,6 @@ import com.bumptech.glide.request.target.GlideDrawableImageViewTarget;
 import com.joanzapata.iconify.Iconify;
 import com.nineoldandroids.view.ViewHelper;
 
-import org.apache.commons.lang3.StringUtils;
-
 import java.lang.ref.WeakReference;
 
 import de.danoeh.antennapod.R;
@@ -78,11 +78,11 @@ public class QueueRecyclerAdapter extends RecyclerView.Adapter<QueueRecyclerAdap
         locked = UserPreferences.isQueueLocked();
 
         if(UserPreferences.getTheme() == R.style.Theme_AntennaPod_Dark) {
-            playingBackGroundColor = mainActivity.getResources().getColor(R.color.highlight_dark);
+            playingBackGroundColor = ContextCompat.getColor(mainActivity, R.color.highlight_dark);
         } else {
-            playingBackGroundColor = mainActivity.getResources().getColor(R.color.highlight_light);
+            playingBackGroundColor = ContextCompat.getColor(mainActivity, R.color.highlight_light);
         }
-        normalBackGroundColor = mainActivity.getResources().getColor(android.R.color.transparent);
+        normalBackGroundColor = ContextCompat.getColor(mainActivity, android.R.color.transparent);
     }
 
     public void setLocked(boolean locked) {
@@ -109,6 +109,12 @@ public class QueueRecyclerAdapter extends RecyclerView.Adapter<QueueRecyclerAdap
         return selectedItem;
     }
 
+    @Override
+    public long getItemId(int position) {
+        FeedItem item = itemAccess.getItem(position);
+        return item != null ? item.getId() : RecyclerView.NO_POSITION;
+    }
+
     public int getItemCount() {
         return itemAccess.getCount();
     }
@@ -213,13 +219,13 @@ public class QueueRecyclerAdapter extends RecyclerView.Adapter<QueueRecyclerAdap
             title.setText(item.getTitle());
             String pubDateStr = DateUtils.formatAbbrev(mainActivity.get(), item.getPubDate());
             int index = 0;
-            if(StringUtils.countMatches(pubDateStr, ' ') == 1 || StringUtils.countMatches(pubDateStr, ' ') == 2) {
+            if(countMatches(pubDateStr, ' ') == 1 || countMatches(pubDateStr, ' ') == 2) {
                 index = pubDateStr.lastIndexOf(' ');
-            } else if(StringUtils.countMatches(pubDateStr, '.') == 2) {
+            } else if(countMatches(pubDateStr, '.') == 2) {
                 index = pubDateStr.lastIndexOf('.');
-            } else if(StringUtils.countMatches(pubDateStr, '-') == 2) {
+            } else if(countMatches(pubDateStr, '-') == 2) {
                 index = pubDateStr.lastIndexOf('-');
-            } else if(StringUtils.countMatches(pubDateStr, '/') == 2) {
+            } else if(countMatches(pubDateStr, '/') == 2) {
                 index = pubDateStr.lastIndexOf('/');
             }
             if(index > 0) {
@@ -252,7 +258,7 @@ public class QueueRecyclerAdapter extends RecyclerView.Adapter<QueueRecyclerAdap
                 } else {
                     if(media.getSize() > 0) {
                         progressLeft.setText(Converter.byteToString(media.getSize()));
-                    } else if(false == media.checkedOnSizeButUnknown()) {
+                    } else if(NetworkUtils.isDownloadAllowed() && !media.checkedOnSizeButUnknown()) {
                         progressLeft.setText("{fa-spinner}");
                         Iconify.addIcons(progressLeft);
                         NetworkUtils.getFeedMediaSizeObservable(media)
@@ -375,4 +381,18 @@ public class QueueRecyclerAdapter extends RecyclerView.Adapter<QueueRecyclerAdap
          */
         void onItemClear();
     }
+
+    // Oh Xiaomi, I hate you so much. How did you manage to fuck this up?
+    private static int countMatches(final CharSequence str, final char ch) {
+        if (TextUtils.isEmpty(str)) {
+            return 0;
+        }
+        int count = 0;
+        for (int i = 0; i < str.length(); i++) {
+            if (ch == str.charAt(i)) {
+                count++;
+            }
+        }
+        return count;
+    }
 }

app/src/main/java/de/danoeh/antennapod/adapter/SearchlistAdapter.java

@@ -9,7 +9,6 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
-import com.bumptech.glide.load.engine.DiskCacheStrategy;
 
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.feed.Feed;
@@ -112,7 +111,7 @@ public class SearchlistAdapter extends BaseAdapter {
         TextView subtitle;
     }
 
-    public static interface ItemAccess {
+    public interface ItemAccess {
         int getCount();
 
         SearchResult getItem(int position);

app/src/main/java/de/danoeh/antennapod/adapter/StatisticsListAdapter.java

@@ -0,0 +1,97 @@
+package de.danoeh.antennapod.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.bumptech.glide.Glide;
+import com.joanzapata.iconify.widget.IconTextView;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.feed.Feed;
+import de.danoeh.antennapod.core.glide.ApGlideSettings;
+import de.danoeh.antennapod.core.storage.DBReader;
+import de.danoeh.antennapod.core.util.Converter;
+
+/**
+ * Adapter for the statistics list
+ */
+public class StatisticsListAdapter extends BaseAdapter {
+    private Context context;
+    List<DBReader.StatisticsItem> feedTime = new ArrayList<>();
+
+    public StatisticsListAdapter(Context context) {
+        this.context = context;
+    }
+
+
+    @Override
+    public int getCount() {
+        return feedTime.size();
+    }
+
+    @Override
+    public DBReader.StatisticsItem getItem(int position) {
+        return feedTime.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return feedTime.get(position).feed.getId();
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        StatisticsHolder holder;
+        Feed feed = feedTime.get(position).feed;
+
+        if (convertView == null) {
+            holder = new StatisticsHolder();
+            LayoutInflater inflater = (LayoutInflater) context
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+
+            convertView = inflater.inflate(R.layout.statistics_listitem, parent, false);
+
+            holder.image = (ImageView) convertView.findViewById(R.id.imgvCover);
+            holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
+            holder.time = (TextView) convertView.findViewById(R.id.txtvTime);
+            convertView.setTag(holder);
+        } else {
+            holder = (StatisticsHolder) convertView.getTag();
+        }
+
+        Glide.with(context)
+                .load(feed.getImageUri())
+                .placeholder(R.color.light_gray)
+                .error(R.color.light_gray)
+                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                .fitCenter()
+                .dontAnimate()
+                .into(holder.image);
+
+        holder.title.setText(feed.getTitle());
+        holder.time.setText(Converter.shortLocalizedDuration(context,
+                feedTime.get(position).timePlayed));
+        return convertView;
+    }
+
+    public void update(List<DBReader.StatisticsItem> feedTime) {
+        this.feedTime = feedTime;
+        notifyDataSetChanged();
+    }
+
+    static class StatisticsHolder {
+        ImageView image;
+        TextView title;
+        TextView time;
+    }
+
+}

app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java

@@ -40,7 +40,7 @@ public class SubscriptionsAdapter extends BaseAdapter {
 
     @Override
     public long getItemId(int position) {
-        return 0;
+        return mItemAccess.getItem(position).getId();
     }
 
     @Override

app/src/main/java/de/danoeh/antennapod/adapter/gpodnet/PodcastListAdapter.java

@@ -9,7 +9,6 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
-import com.bumptech.glide.load.engine.DiskCacheStrategy;
 
 import org.apache.commons.lang3.StringUtils;
 

app/src/main/java/de/danoeh/antennapod/adapter/itunes/ItunesAdapter.java

@@ -167,7 +167,7 @@ public class ItunesAdapter extends ArrayAdapter<ItunesAdapter.Podcast> {
             for(int i=0; imageUrl == null && i < images.length(); i++) {
                 JSONObject image = images.getJSONObject(i);
                 String height = image.getJSONObject("attributes").getString("height");
-                if(Integer.valueOf(height) >= 100) {
+                if(Integer.parseInt(height) >= 100) {
                     imageUrl = image.getString("label");
                 }
             }

app/src/main/java/de/danoeh/antennapod/asynctask/OpmlExportWorker.java

@@ -3,7 +3,6 @@ package de.danoeh.antennapod.asynctask;
 import android.annotation.SuppressLint;
 import android.app.ProgressDialog;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.AsyncTask;
@@ -80,14 +79,7 @@ public class OpmlExportWorker extends AsyncTask<Void, Void, Void> {
         progDialog.dismiss();
         AlertDialog.Builder alert = new AlertDialog.Builder(context)
                 .setNeutralButton(android.R.string.ok,
-                        new DialogInterface.OnClickListener() {
+                        (dialog, which) -> dialog.dismiss());
-
-                            @Override
-                            public void onClick(DialogInterface dialog,
-                                                int which) {
-                                dialog.dismiss();
-                            }
-                        });
         if (exception != null) {
             alert.setTitle(R.string.export_error_label);
             alert.setMessage(exception.getMessage());

app/src/main/java/de/danoeh/antennapod/asynctask/OpmlFeedQueuer.java

@@ -6,7 +6,6 @@ import android.content.Context;
 import android.os.AsyncTask;
 
 import java.util.Arrays;
-import java.util.Date;
 
 import de.danoeh.antennapod.activity.OpmlImportHolder;
 import de.danoeh.antennapod.core.R;
@@ -44,10 +43,9 @@ public class OpmlFeedQueuer extends AsyncTask<Void, Void, Void> {
 	@Override
 	protected Void doInBackground(Void... params) {
 		DownloadRequester requester = DownloadRequester.getInstance();
-		for (int idx = 0; idx < selection.length; idx++) {
+		for (int selected : selection) {
-			OpmlElement element = OpmlImportHolder.getReadElements().get(
+			OpmlElement element = OpmlImportHolder.getReadElements().get(selected);
-					selection[idx]);
+			Feed feed = new Feed(element.getXmlUrl(), null,
-			Feed feed = new Feed(element.getXmlUrl(), new Date(0),
 					element.getText());
 			try {
 				requester.downloadFeed(context.getApplicationContext(), feed);

app/src/main/java/de/danoeh/antennapod/asynctask/OpmlImportWorker.java

@@ -3,21 +3,20 @@ package de.danoeh.antennapod.asynctask;
 import android.annotation.SuppressLint;
 import android.app.ProgressDialog;
 import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
 import android.os.AsyncTask;
 import android.support.v7.app.AlertDialog;
 import android.util.Log;
-import de.danoeh.antennapod.core.BuildConfig;
+
-import de.danoeh.antennapod.core.R;
-import de.danoeh.antennapod.core.opml.OpmlElement;
-import de.danoeh.antennapod.core.opml.OpmlReader;
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
 import java.io.Reader;
 import java.util.ArrayList;
 
+import de.danoeh.antennapod.core.R;
+import de.danoeh.antennapod.core.opml.OpmlElement;
+import de.danoeh.antennapod.core.opml.OpmlReader;
+
 public class OpmlImportWorker extends
 		AsyncTask<Void, Void, ArrayList<OpmlElement>> {
 	private static final String TAG = "OpmlImportWorker";

app/src/main/java/de/danoeh/antennapod/config/DBTasksCallbacksImpl.java

@@ -2,7 +2,6 @@ package de.danoeh.antennapod.config;
 
 import de.danoeh.antennapod.core.DBTasksCallbacks;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
-import de.danoeh.antennapod.core.storage.APCleanupAlgorithm;
 import de.danoeh.antennapod.core.storage.APDownloadAlgorithm;
 import de.danoeh.antennapod.core.storage.AutomaticDownloadAlgorithm;
 import de.danoeh.antennapod.core.storage.EpisodeCleanupAlgorithm;

app/src/main/java/de/danoeh/antennapod/dialog/AuthenticationDialog.java

@@ -2,13 +2,13 @@ package de.danoeh.antennapod.dialog;
 
 import android.app.Dialog;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.os.Bundle;
 import android.view.View;
 import android.view.Window;
 import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.EditText;
+
 import de.danoeh.antennapod.R;
 
 /**
@@ -58,26 +58,13 @@ public abstract class AuthenticationDialog extends Dialog {
         if (passwordInitialValue != null) {
             etxtPassword.setText(passwordInitialValue);
         }
-        setOnCancelListener(new OnCancelListener() {
+        setOnCancelListener(dialog -> onCancelled());
-            @Override
+        butCancel.setOnClickListener(v -> cancel());
-            public void onCancel(DialogInterface dialog) {
+        butConfirm.setOnClickListener(v -> {
-                onCancelled();
-            }
-        });
-        butCancel.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                cancel();
-            }
-        });
-        butConfirm.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
             onConfirmed(etxtUsername.getText().toString(),
                     etxtPassword.getText().toString(),
                     showSaveCredentialsCheckbox && saveUsernamePassword.isChecked());
             dismiss();
-            }
         });
     }
 

app/src/main/java/de/danoeh/antennapod/dialog/AutoFlattrPreferenceDialog.java

@@ -3,7 +3,6 @@ package de.danoeh.antennapod.dialog;
 import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.support.v7.app.AlertDialog;
 import android.view.View;
 import android.widget.CheckBox;
@@ -42,12 +41,9 @@ public class AutoFlattrPreferenceDialog {
         setStatusMsgText(activity, txtvStatus, initialValue);
         skbPercent.setProgress(initialValue);
 
-        chkAutoFlattr.setOnClickListener(new View.OnClickListener() {
+        chkAutoFlattr.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             skbPercent.setEnabled(chkAutoFlattr.isChecked());
             txtvStatus.setEnabled(chkAutoFlattr.isChecked());
-            }
         });
 
         skbPercent.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@@ -69,20 +65,14 @@ public class AutoFlattrPreferenceDialog {
 
         builder.setTitle(R.string.pref_auto_flattr_title)
                 .setView(view)
-                .setPositiveButton(R.string.confirm_label, new DialogInterface.OnClickListener() {
+                .setPositiveButton(R.string.confirm_label, (dialog, which) -> {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
                     float progDouble = ((float) skbPercent.getProgress()) / 100.0f;
                     callback.onConfirmed(chkAutoFlattr.isChecked(), progDouble);
                     dialog.dismiss();
-                    }
                 })
-                .setNegativeButton(R.string.cancel_label, new DialogInterface.OnClickListener() {
+                .setNegativeButton(R.string.cancel_label, (dialog, which) -> {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
                     callback.onCancelled();
                     dialog.dismiss();
-                    }
                 })
                 .setCancelable(false).show();
     }
@@ -97,10 +87,10 @@ public class AutoFlattrPreferenceDialog {
         }
     }
 
-    public static interface AutoFlattrPreferenceDialogInterface {
+    public interface AutoFlattrPreferenceDialogInterface {
-        public void onCancelled();
+        void onCancelled();
 
-        public void onConfirmed(boolean autoFlattrEnabled, float autoFlattrValue);
+        void onConfirmed(boolean autoFlattrEnabled, float autoFlattrValue);
     }
 
 

app/src/main/java/de/danoeh/antennapod/dialog/EpisodesApplyActionFragment.java

@@ -1,7 +1,6 @@
 package de.danoeh.antennapod.dialog;
 
 import android.content.res.TypedArray;
-import android.graphics.Color;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.support.v4.app.ActivityCompat;
@@ -18,10 +17,6 @@ import android.widget.Button;
 import android.widget.ListView;
 import android.widget.Toast;
 
-import com.joanzapata.iconify.Icon;
-import com.joanzapata.iconify.IconDrawable;
-import com.joanzapata.iconify.fonts.FontAwesomeIcons;
-
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -39,6 +34,14 @@ public class EpisodesApplyActionFragment extends Fragment {
 
     public String TAG = "EpisodeActionFragment";
 
+    public static final int ACTION_QUEUE = 1;
+    public static final int ACTION_MARK_PLAYED = 2;
+    public static final int ACTION_MARK_UNPLAYED = 4;
+    public static final int ACTION_DOWNLOAD = 8;
+    public static final int ACTION_REMOVE = 16;
+    public static final int ACTION_ALL = ACTION_QUEUE | ACTION_MARK_PLAYED | ACTION_MARK_UNPLAYED
+            | ACTION_DOWNLOAD | ACTION_REMOVE;
+
     private ListView mListView;
     private ArrayAdapter<String> mAdapter;
 
@@ -48,27 +51,26 @@ public class EpisodesApplyActionFragment extends Fragment {
     private Button btnDownload;
     private Button btnDelete;
 
-    private final Map<Long,FeedItem> idMap;
+    private final Map<Long,FeedItem> idMap = new ArrayMap<>();
-    private final List<FeedItem> episodes;
+    private final List<FeedItem> episodes = new ArrayList<>();
-    private final List<String> titles = new ArrayList();
+    private int actions;
+    private final List<String> titles = new ArrayList<>();
     private final LongList checkedIds = new LongList();
 
     private MenuItem mSelectToggle;
 
-    private int textColor;
+    public static EpisodesApplyActionFragment newInstance(List<FeedItem> items) {
-
+        return newInstance(items, ACTION_ALL);
-    public EpisodesApplyActionFragment() {
-        this.episodes = new ArrayList<>();
-        this.idMap = new ArrayMap<>();
     }
 
-    public void setEpisodes(List<FeedItem> episodes) {
+    public static EpisodesApplyActionFragment newInstance(List<FeedItem> items, int actions) {
-        this.episodes.clear();
+        EpisodesApplyActionFragment f = new EpisodesApplyActionFragment();
-        this.episodes.addAll(episodes);
+        f.episodes.addAll(items);
-        this.idMap.clear();
+        for(FeedItem episode : items) {
-        for(FeedItem episode : episodes) {
+            f.idMap.put(episode.getId(), episode);
-            this.idMap.put(episode.getId(), episode);
         }
+        f.actions = actions;
+        return f;
     }
 
     @Override
@@ -103,16 +105,48 @@ public class EpisodesApplyActionFragment extends Fragment {
         mListView.setAdapter(mAdapter);
         checkAll();
 
+        int lastVisibleDiv = 0;
         btnAddToQueue = (Button) view.findViewById(R.id.btnAddToQueue);
+        if((actions & ACTION_QUEUE) != 0) {
             btnAddToQueue.setOnClickListener(v -> queueChecked());
+            lastVisibleDiv = R.id.divider1;
+        } else {
+            btnAddToQueue.setVisibility(View.GONE);
+            view.findViewById(R.id.divider1).setVisibility(View.GONE);
+        }
         btnMarkAsPlayed = (Button) view.findViewById(R.id.btnMarkAsPlayed);
+        if((actions & ACTION_MARK_PLAYED) != 0) {
             btnMarkAsPlayed.setOnClickListener(v -> markedCheckedPlayed());
+            lastVisibleDiv = R.id.divider2;
+        } else {
+            btnMarkAsPlayed.setVisibility(View.GONE);
+            view.findViewById(R.id.divider2).setVisibility(View.GONE);
+        }
         btnMarkAsUnplayed = (Button) view.findViewById(R.id.btnMarkAsUnplayed);
+        if((actions & ACTION_MARK_UNPLAYED) != 0) {
             btnMarkAsUnplayed.setOnClickListener(v -> markedCheckedUnplayed());
+            lastVisibleDiv = R.id.divider3;
+        } else {
+            btnMarkAsUnplayed.setVisibility(View.GONE);
+            view.findViewById(R.id.divider3).setVisibility(View.GONE);
+        }
         btnDownload = (Button) view.findViewById(R.id.btnDownload);
+        if((actions & ACTION_DOWNLOAD) != 0) {
             btnDownload.setOnClickListener(v -> downloadChecked());
+            lastVisibleDiv = R.id.divider4;
+        } else {
+            btnDownload.setVisibility(View.GONE);
+            view.findViewById(R.id.divider4).setVisibility(View.GONE);
+        }
         btnDelete = (Button) view.findViewById(R.id.btnDelete);
+        if((actions & ACTION_REMOVE) != 0) {
             btnDelete.setOnClickListener(v -> deleteChecked());
+        } else {
+            btnDelete.setVisibility(View.GONE);
+            if(lastVisibleDiv > 0) {
+                view.findViewById(lastVisibleDiv).setVisibility(View.GONE);
+            }
+        }
 
         return view;
     }
@@ -122,11 +156,6 @@ public class EpisodesApplyActionFragment extends Fragment {
         super.onCreateOptionsMenu(menu, inflater);
         inflater.inflate(R.menu.episodes_apply_action_options, menu);
 
-        int[] attrs = { android.R.attr.textColor };
-        TypedArray ta = getActivity().obtainStyledAttributes(attrs);
-        textColor = ta.getColor(0, Color.GRAY);
-        ta.recycle();
-
         mSelectToggle = menu.findItem(R.id.select_toggle);
         mSelectToggle.setOnMenuItemClickListener(item -> {
             if (checkedIds.size() == episodes.size()) {
@@ -140,22 +169,21 @@ public class EpisodesApplyActionFragment extends Fragment {
 
     @Override
     public void onPrepareOptionsMenu (Menu menu) {
-        /*
+        // Prepare icon for select toggle button
-         * Prepare icon for select toggle button
-         */
 
-        // Find icon attribute
         int[] icon = new int[1];
-        if(checkedIds.size() == episodes.size()) icon[0] = R.attr.ic_check_box;
+        if (checkedIds.size() == episodes.size()) {
-        else if(checkedIds.size() == 0) icon[0] = R.attr.ic_check_box_outline;
+            icon[0] = R.attr.ic_check_box;
-        else icon[0] = R.attr.ic_indeterminate_check_box;
+        } else if (checkedIds.size() == 0) {
+            icon[0] = R.attr.ic_check_box_outline;
+        } else {
+            icon[0] = R.attr.ic_indeterminate_check_box;
+        }
 
-        // Get Drawable from attribute
         TypedArray a = getActivity().obtainStyledAttributes(icon);
         Drawable iconDrawable = a.getDrawable(0);
         a.recycle();
 
-        // Set icon
         mSelectToggle.setIcon(iconDrawable);
     }
 
@@ -189,6 +217,14 @@ public class EpisodesApplyActionFragment extends Fragment {
                 checkDownloaded(false);
                 resId = R.string.selected_not_downloaded_label;
                 break;
+            case R.id.check_queued:
+                checkQueued(true);
+                resId = R.string.selected_queued_label;
+                break;
+            case R.id.check_not_queued:
+                checkQueued(false);
+                resId = R.string.selected_not_queued_label;
+                break;
             case R.id.sort_title_a_z:
                 sortByTitle(false);
                 return true;
@@ -249,9 +285,9 @@ public class EpisodesApplyActionFragment extends Fragment {
     private void sortByDuration(final boolean reverse) {
         Collections.sort(episodes, (lhs, rhs) -> {
             int ordering;
-            if (false == lhs.hasMedia()) {
+            if (!lhs.hasMedia()) {
                 ordering = 1;
-            } else if (false == rhs.hasMedia()) {
+            } else if (!rhs.hasMedia()) {
                 ordering = -1;
             } else {
                 ordering = lhs.getMedia().getDuration() - rhs.getMedia().getDuration();
@@ -268,7 +304,7 @@ public class EpisodesApplyActionFragment extends Fragment {
 
     private void checkAll() {
         for (FeedItem episode : episodes) {
-            if(false == checkedIds.contains(episode.getId())) {
+            if(!checkedIds.contains(episode.getId())) {
                 checkedIds.add(episode.getId());
             }
         }
@@ -310,6 +346,17 @@ public class EpisodesApplyActionFragment extends Fragment {
         refreshCheckboxes();
     }
 
+    private void checkQueued(boolean isQueued) {
+        for (FeedItem episode : episodes) {
+            if(episode.isTagged(FeedItem.TAG_QUEUE) == isQueued) {
+                checkedIds.add(episode.getId());
+            } else {
+                checkedIds.remove(episode.getId());
+            }
+        }
+        refreshCheckboxes();
+    }
+
     private void refreshTitles() {
         titles.clear();
         for(FeedItem episode : episodes) {
@@ -344,14 +391,14 @@ public class EpisodesApplyActionFragment extends Fragment {
 
     private void downloadChecked() {
         // download the check episodes in the same order as they are currently displayed
-        List<FeedItem> toDownload = new ArrayList<FeedItem>(checkedIds.size());
+        List<FeedItem> toDownload = new ArrayList<>(checkedIds.size());
         for(FeedItem episode : episodes) {
             if(checkedIds.contains(episode.getId())) {
                 toDownload.add(episode);
             }
         }
         try {
-            DBTasks.downloadFeedItems(getActivity(), toDownload.toArray(new FeedItem[0]));
+            DBTasks.downloadFeedItems(getActivity(), toDownload.toArray(new FeedItem[toDownload.size()]));
         } catch (DownloadRequestException e) {
             e.printStackTrace();
             DownloadRequestErrorDialogCreator.newRequestErrorDialog(getActivity(), e.getMessage());

app/src/main/java/de/danoeh/antennapod/dialog/GpodnetSetHostnameDialog.java

@@ -1,7 +1,6 @@
 package de.danoeh.antennapod.dialog;
 
 import android.content.Context;
-import android.content.DialogInterface;
 import android.support.v7.app.AlertDialog;
 import android.text.Editable;
 import android.text.InputType;

app/src/main/java/de/danoeh/antennapod/dialog/ProxyDialog.java

@@ -0,0 +1,320 @@
+package de.danoeh.antennapod.dialog;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.support.v4.content.ContextCompat;
+import android.text.Editable;
+import android.text.TextUtils;
+import android.text.TextWatcher;
+import android.util.Patterns;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.EditText;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import com.afollestad.materialdialogs.DialogAction;
+import com.afollestad.materialdialogs.MaterialDialog;
+import com.afollestad.materialdialogs.internal.MDButton;
+import com.squareup.okhttp.Credentials;
+import com.squareup.okhttp.OkHttpClient;
+import com.squareup.okhttp.Request;
+import com.squareup.okhttp.Response;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.Proxy;
+import java.net.SocketAddress;
+import java.util.concurrent.TimeUnit;
+
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
+import de.danoeh.antennapod.core.service.download.AntennapodHttpClient;
+import de.danoeh.antennapod.core.service.download.ProxyConfig;
+import rx.Observable;
+import rx.Subscriber;
+import rx.Subscription;
+import rx.android.schedulers.AndroidSchedulers;
+import rx.schedulers.Schedulers;
+
+public class ProxyDialog {
+
+    private static final String TAG = "ProxyDialog";
+
+    private Context context;
+
+    private MaterialDialog dialog;
+
+    private Spinner spType;
+    private EditText etHost;
+    private EditText etPort;
+    private EditText etUsername;
+    private EditText etPassword;
+
+    private boolean testSuccessful = false;
+    private TextView txtvMessage;
+    private Subscription subscription;
+
+    public ProxyDialog(Context context) {
+        this.context = context;
+    }
+
+    public Dialog createDialog() {
+        dialog = new MaterialDialog.Builder(context)
+                .title(R.string.pref_proxy_title)
+                .customView(R.layout.proxy_settings, true)
+                .positiveText(R.string.proxy_test_label)
+                .negativeText(R.string.cancel_label)
+                .onPositive((dialog1, which) -> {
+                    if(!testSuccessful) {
+                        dialog.getActionButton(DialogAction.POSITIVE).setEnabled(false);
+                        test();
+                        return;
+                    }
+                    String type = (String) ((Spinner) dialog1.findViewById(R.id.spType)).getSelectedItem();
+                    ProxyConfig proxy;
+                    if(Proxy.Type.valueOf(type) == Proxy.Type.DIRECT) {
+                        proxy = ProxyConfig.direct();
+                    } else {
+                        String host = etHost.getText().toString();
+                        String port = etPort.getText().toString();
+                        String username = etUsername.getText().toString();
+                        if(TextUtils.isEmpty(username)) {
+                            username = null;
+                        }
+                        String password = etPassword.getText().toString();
+                        if(TextUtils.isEmpty(password)) {
+                            password = null;
+                        }
+                        int portValue = 0;
+                        if(!TextUtils.isEmpty(port)) {
+                            portValue = Integer.valueOf(port);
+                        }
+                        proxy = ProxyConfig.http(host, portValue, username, password);
+                    }
+                    UserPreferences.setProxyConfig(proxy);
+                    AntennapodHttpClient.reinit();
+                    dialog.dismiss();
+                })
+                .onNegative((dialog1, which) -> dialog1.dismiss())
+                .autoDismiss(false)
+                .build();
+        View view = dialog.getCustomView();
+        spType = (Spinner) view.findViewById(R.id.spType);
+        String[] types = { Proxy.Type.DIRECT.name(), Proxy.Type.HTTP.name() };
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(context,
+            android.R.layout.simple_spinner_item, types);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        spType.setAdapter(adapter);
+        ProxyConfig proxyConfig = UserPreferences.getProxyConfig();
+        spType.setSelection(adapter.getPosition(proxyConfig.type.name()));
+        etHost = (EditText) view.findViewById(R.id.etHost);
+        if(!TextUtils.isEmpty(proxyConfig.host)) {
+            etHost.setText(proxyConfig.host);
+        }
+        etHost.addTextChangedListener(requireTestOnChange);
+        etPort = (EditText) view.findViewById(R.id.etPort);
+        if(proxyConfig.port > 0) {
+            etPort.setText(String.valueOf(proxyConfig.port));
+        }
+        etPort.addTextChangedListener(requireTestOnChange);
+        etUsername = (EditText) view.findViewById(R.id.etUsername);
+        if(!TextUtils.isEmpty(proxyConfig.username)) {
+            etUsername.setText(proxyConfig.username);
+        }
+        etUsername.addTextChangedListener(requireTestOnChange);
+        etPassword = (EditText) view.findViewById(R.id.etPassword);
+        if(!TextUtils.isEmpty(proxyConfig.password)) {
+            etPassword.setText(proxyConfig.username);
+        }
+        etPassword.addTextChangedListener(requireTestOnChange);
+        if(proxyConfig.type == Proxy.Type.DIRECT) {
+            enableSettings(false);
+            setTestRequired(false);
+        }
+        spType.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+                enableSettings(position > 0);
+                setTestRequired(position > 0);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent) {
+                enableSettings(false);
+            }
+        });
+        txtvMessage = (TextView) view.findViewById(R.id.txtvMessage);
+        checkValidity();
+        return dialog;
+    }
+
+    private final TextWatcher requireTestOnChange = new TextWatcher() {
+        @Override
+        public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+        @Override
+        public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+        @Override
+        public void afterTextChanged(Editable s) {
+            setTestRequired(true);
+        }
+    };
+
+    private void enableSettings(boolean enable) {
+        etHost.setEnabled(enable);
+        etPort.setEnabled(enable);
+        etUsername.setEnabled(enable);
+        etPassword.setEnabled(enable);
+    }
+
+    private boolean checkValidity() {
+        boolean valid = true;
+        if(spType.getSelectedItemPosition() > 0) {
+            valid &= checkHost();
+        }
+        valid &= checkPort();
+        return valid;
+    }
+
+    private boolean checkHost() {
+        String host = etHost.getText().toString();
+        if(host.length() == 0) {
+            etHost.setError(context.getString(R.string.proxy_host_empty_error));
+            return false;
+        }
+        if(!"localhost".equals(host) && !Patterns.DOMAIN_NAME.matcher(host).matches()) {
+            etHost.setError(context.getString(R.string.proxy_host_invalid_error));
+            return false;
+        }
+        return true;
+    }
+
+    private boolean checkPort() {
+        int port = getPort();
+        if(port < 0 && port > 65535) {
+            etPort.setError(context.getString(R.string.proxy_port_invalid_error));
+            return false;
+        }
+        return true;
+    }
+
+    private int getPort() {
+        String port = etPort.getText().toString();
+        if(port.length() > 0) {
+            try {
+                return Integer.parseInt(port);
+            } catch(NumberFormatException e) {
+                // ignore
+            }
+        }
+        return 0;
+    }
+
+    private void setTestRequired(boolean required) {
+        if(required) {
+            testSuccessful = false;
+            MDButton button = dialog.getActionButton(DialogAction.POSITIVE);
+            button.setText(context.getText(R.string.proxy_test_label));
+            button.setEnabled(true);
+        } else {
+            testSuccessful = true;
+            MDButton button = dialog.getActionButton(DialogAction.POSITIVE);
+            button.setText(context.getText(android.R.string.ok));
+            button.setEnabled(true);
+        }
+    }
+
+    private void test() {
+        if(subscription != null) {
+            subscription.unsubscribe();
+        }
+        if(!checkValidity()) {
+            setTestRequired(true);
+            return;
+        }
+        TypedArray res = context.getTheme().obtainStyledAttributes(new int[] { android.R.attr.textColorPrimary });
+        int textColorPrimary = res.getColor(0, 0);
+        res.recycle();
+        String checking = context.getString(R.string.proxy_checking);
+        txtvMessage.setTextColor(textColorPrimary);
+        txtvMessage.setText("{fa-circle-o-notch spin} " + checking);
+        txtvMessage.setVisibility(View.VISIBLE);
+        subscription = Observable.create(new Observable.OnSubscribe<Response>() {
+                    @Override
+                    public void call(Subscriber<? super Response> subscriber) {
+                        String type = (String) spType.getSelectedItem();
+                        String host = etHost.getText().toString();
+                        String port = etPort.getText().toString();
+                        String username = etUsername.getText().toString();
+                        String password = etPassword.getText().toString();
+                        int portValue = 8080;
+                        if(!TextUtils.isEmpty(port)) {
+                            portValue = Integer.valueOf(port);
+                        }
+                        SocketAddress address = InetSocketAddress.createUnresolved(host, portValue);
+                        Proxy.Type proxyType = Proxy.Type.valueOf(type.toUpperCase());
+                        Proxy proxy = new Proxy(proxyType, address);
+                        OkHttpClient client = AntennapodHttpClient.newHttpClient();
+                        client.setConnectTimeout(10, TimeUnit.SECONDS);
+                        client.setProxy(proxy);
+                        client.interceptors().clear();
+                        if(!TextUtils.isEmpty(username)) {
+                            String credentials = Credentials.basic(username, password);
+                            client.interceptors().add(chain -> {
+                                Request request = chain.request().newBuilder()
+                                        .header("Proxy-Authorization", credentials).build();
+                                return chain.proceed(request);
+                            });
+                        }
+                        Request request = new Request.Builder()
+                                .url("http://www.google.com")
+                                .head()
+                                .build();
+                        try {
+                            Response response = client.newCall(request).execute();
+                            subscriber.onNext(response);
+                        } catch(IOException e) {
+                            subscriber.onError(e);
+                        }
+                        subscriber.onCompleted();
+                    }
+                })
+                .subscribeOn(Schedulers.newThread())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(
+                        response -> {
+                            int colorId;
+                            String icon;
+                            String result;
+                            if(response.isSuccessful()) {
+                                colorId = R.color.download_success_green;
+                                icon = "{fa-check}";
+                                result = context.getString(R.string.proxy_test_successful);
+                            } else {
+                                colorId = R.color.download_failed_red;
+                                icon = "{fa-close}";
+                                result = context.getString(R.string.proxy_test_failed);
+                            }
+                            int color = ContextCompat.getColor(context, colorId);
+                            txtvMessage.setTextColor(color);
+                            String message = String.format("%s %s: %s", icon, result, response.message());
+                            txtvMessage.setText(message);
+                            setTestRequired(!response.isSuccessful());
+                        },
+                        error -> {
+                            String icon = "{fa-close}";
+                            String result = context.getString(R.string.proxy_test_failed);
+                            int color = ContextCompat.getColor(context, R.color.download_failed_red);
+                            txtvMessage.setTextColor(color);
+                            String message = String.format("%s %s: %s", icon, result, error.getMessage());
+                            txtvMessage.setText(message);
+                            setTestRequired(true);
+                        }
+                );
+    }
+
+}

app/src/main/java/de/danoeh/antennapod/dialog/RatingDialog.java

@@ -94,11 +94,7 @@ public class RatingDialog {
         long firstDate = mPreferences.getLong(KEY_FIRST_START_DATE, now);
         long diff = now - firstDate;
         long diffDays = TimeUnit.DAYS.convert(diff, TimeUnit.MILLISECONDS);
-        if (diffDays >= AFTER_DAYS) {
+        return diffDays >= AFTER_DAYS;
-            return true;
-        } else {
-            return false;
-        }
     }
 
     @Nullable
@@ -107,30 +103,16 @@ public class RatingDialog {
         if(context == null) {
             return null;
         }
-        MaterialDialog dialog = new MaterialDialog.Builder(context)
+        return new MaterialDialog.Builder(context)
                 .title(R.string.rating_title)
                 .content(R.string.rating_message)
                 .positiveText(R.string.rating_now_label)
                 .negativeText(R.string.rating_never_label)
                 .neutralText(R.string.rating_later_label)
-                .callback(new MaterialDialog.ButtonCallback() {
+                .onPositive((dialog, which) -> rateNow())
-                    @Override
+                .onNegative((dialog, which) -> saveRated())
-                    public void onPositive(MaterialDialog dialog) {
+                .onNeutral((dialog, which) -> resetStartDate())
-                        rateNow();
-                    }
-
-                    @Override
-                    public void onNegative(MaterialDialog dialog) {
-                        saveRated();
-                    }
-
-                    @Override
-                    public void onNeutral(MaterialDialog dialog) {
-                        resetStartDate();
-                    }
-                })
                 .cancelListener(dialog1 -> resetStartDate())
                 .build();
-        return dialog;
     }
 }

app/src/main/java/de/danoeh/antennapod/dialog/SleepTimerDialog.java

@@ -1,17 +1,13 @@
 package de.danoeh.antennapod.dialog;
 
-import android.app.Dialog;
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.os.Bundle;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.util.Log;
 import android.view.View;
-import android.view.Window;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.ArrayAdapter;
-import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.EditText;
 import android.widget.Spinner;
@@ -58,14 +54,8 @@ public abstract class SleepTimerDialog {
         builder.customView(R.layout.time_dialog, false);
         builder.positiveText(R.string.set_sleeptimer_label);
         builder.negativeText(R.string.cancel_label);
-        builder.callback(new MaterialDialog.ButtonCallback() {
+        builder.onNegative((dialog, which) -> dialog.dismiss());
-            @Override
+        builder.onPositive((dialog, which) -> {
-            public void onNegative(MaterialDialog dialog) {
-                dialog.dismiss();
-            }
-
-            @Override
-            public void onPositive(MaterialDialog dialog) {
                 try {
                     savePreferences();
                     long input = readTimeMillis();
@@ -77,7 +67,6 @@ public abstract class SleepTimerDialog {
                             Toast.LENGTH_LONG);
                     toast.show();
                 }
-            }
             });
         dialog = builder.build();
         
@@ -138,7 +127,7 @@ public abstract class SleepTimerDialog {
 
     private long readTimeMillis() {
         TimeUnit selectedUnit = units[spTimeUnit.getSelectedItemPosition()];
-        long value = Long.valueOf(etxtTime.getText().toString());
+        long value = Long.parseLong(etxtTime.getText().toString());
         return selectedUnit.toMillis(value);
     }
 

app/src/main/java/de/danoeh/antennapod/dialog/VariableSpeedDialog.java

@@ -102,8 +102,8 @@ public class VariableSpeedDialog {
         builder.setPositiveButton(android.R.string.ok,
             (dialog, which) -> {
                 int choiceCount = 0;
-                for (int i = 0; i < speedChecked.length; i++) {
+                for (boolean checked : speedChecked) {
-                    if (speedChecked[i]) {
+                    if (checked) {
                         choiceCount++;
                     }
                 }

app/src/main/java/de/danoeh/antennapod/fragment/AddFeedFragment.java

@@ -47,36 +47,18 @@ public class AddFeedFragment extends Fragment {
         final MainActivity activity = (MainActivity) getActivity();
         activity.getSupportActionBar().setTitle(R.string.add_feed_label);
 
-        butSearchITunes.setOnClickListener(new View.OnClickListener() {
+        butSearchITunes.setOnClickListener(v -> activity.loadChildFragment(new ItunesSearchFragment()));
-            @Override
-            public void onClick(View v) {
-                activity.loadChildFragment(new ItunesSearchFragment());
-            }
-        });
 
-        butBrowserGpoddernet.setOnClickListener(new View.OnClickListener() {
+        butBrowserGpoddernet.setOnClickListener(v -> activity.loadChildFragment(new GpodnetMainFragment()));
-            @Override
-            public void onClick(View v) {
-                activity.loadChildFragment(new GpodnetMainFragment());
-            }
-        });
 
-        butOpmlImport.setOnClickListener(new View.OnClickListener() {
+        butOpmlImport.setOnClickListener(v -> startActivity(new Intent(getActivity(),
-            @Override
+                OpmlImportFromPathActivity.class)));
-            public void onClick(View v) {
-                startActivity(new Intent(getActivity(),
-                        OpmlImportFromPathActivity.class));
-            }
-        });
 
-        butConfirm.setOnClickListener(new View.OnClickListener() {
+        butConfirm.setOnClickListener(v -> {
-            @Override
-            public void onClick(View v) {
             Intent intent = new Intent(getActivity(), OnlineFeedViewActivity.class);
             intent.putExtra(OnlineFeedViewActivity.ARG_FEEDURL, etxtFeedurl.getText().toString());
             intent.putExtra(OnlineFeedViewActivity.ARG_TITLE, getString(R.string.add_feed_label));
             startActivity(intent);
-            }
         });
 
         return root;

app/src/main/java/de/danoeh/antennapod/fragment/AllEpisodesFragment.java

@@ -1,6 +1,5 @@
 package de.danoeh.antennapod.fragment;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.SharedPreferences;
@@ -24,7 +23,6 @@ import android.widget.Toast;
 import com.yqritc.recyclerviewflexibledivider.HorizontalDividerItemDecoration;
 
 import java.util.List;
-import java.util.concurrent.atomic.AtomicReference;
 
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
@@ -81,8 +79,6 @@ public class AllEpisodesFragment extends Fragment {
     private boolean itemsLoaded = false;
     private boolean viewsCreated = false;
 
-    private AtomicReference<MainActivity> activity = new AtomicReference<MainActivity>();
-
     private boolean isUpdatingFeeds;
 
     protected Subscription subscription;
@@ -101,7 +97,6 @@ public class AllEpisodesFragment extends Fragment {
     public void onStart() {
         super.onStart();
         EventDistributor.getInstance().register(contentUpdate);
-        this.activity.set((MainActivity) getActivity());
         if (viewsCreated && itemsLoaded) {
             onFragmentLoaded();
         }
@@ -132,12 +127,6 @@ public class AllEpisodesFragment extends Fragment {
         }
     }
 
-    @Override
-    public void onAttach(Activity activity) {
-        super.onAttach(activity);
-        this.activity.set((MainActivity) getActivity());
-    }
-
     @Override
     public void onDestroyView() {
         super.onDestroyView();
@@ -176,18 +165,13 @@ public class AllEpisodesFragment extends Fragment {
     }
 
     protected void resetViewState() {
-        listAdapter = null;
-        activity.set(null);
         viewsCreated = false;
+        listAdapter = null;
     }
 
 
-    private final MenuItemUtils.UpdateRefreshMenuItemChecker updateRefreshMenuItemChecker = new MenuItemUtils.UpdateRefreshMenuItemChecker() {
+    private final MenuItemUtils.UpdateRefreshMenuItemChecker updateRefreshMenuItemChecker =
-        @Override
+            () -> DownloadService.isRunning && DownloadRequester.getInstance().isDownloadingFeeds();
-        public boolean isRefreshing() {
-            return DownloadService.isRunning && DownloadRequester.getInstance().isDownloadingFeeds();
-        }
-    };
 
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
@@ -325,7 +309,7 @@ public class AllEpisodesFragment extends Fragment {
 
         viewsCreated = true;
 
-        if (itemsLoaded && activity.get() != null) {
+        if (itemsLoaded) {
             onFragmentLoaded();
         }
 
@@ -334,9 +318,10 @@ public class AllEpisodesFragment extends Fragment {
 
     private void onFragmentLoaded() {
         if (listAdapter == null) {
-            MainActivity mainActivity = activity.get();
+            MainActivity mainActivity = (MainActivity) getActivity();
             listAdapter = new AllEpisodesRecycleAdapter(mainActivity, itemAccess,
                     new DefaultActionButtonCallback(mainActivity), showOnlyNewEpisodes());
+            listAdapter.setHasStableIds(true);
             recyclerView.setAdapter(listAdapter);
         }
         listAdapter.notifyDataSetChanged();
@@ -378,10 +363,7 @@ public class AllEpisodesFragment extends Fragment {
 
         @Override
         public boolean isInQueue(FeedItem item) {
-            if (item != null) {
+            return item != null && item.isTagged(FeedItem.TAG_QUEUE);
-                return item.isTagged(FeedItem.TAG_QUEUE);
-            }
-            return false;
         }
 
         @Override
@@ -470,7 +452,7 @@ public class AllEpisodesFragment extends Fragment {
             recyclerView.setVisibility(View.GONE);
             progLoading.setVisibility(View.VISIBLE);
         }
-        subscription = Observable.fromCallable(() -> loadData())
+        subscription = Observable.fromCallable(this::loadData)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(data -> {
@@ -479,7 +461,7 @@ public class AllEpisodesFragment extends Fragment {
                     if (data != null) {
                         episodes = data;
                         itemsLoaded = true;
-                        if (viewsCreated && activity.get() != null) {
+                        if (viewsCreated) {
                             onFragmentLoaded();
                         }
                     }

app/src/main/java/de/danoeh/antennapod/fragment/ChaptersFragment.java

@@ -2,6 +2,7 @@ package de.danoeh.antennapod.fragment;
 
 import android.os.Bundle;
 import android.support.v4.app.ListFragment;
+import android.util.Log;
 import android.view.View;
 import android.widget.ListView;
 
@@ -15,15 +16,16 @@ import de.danoeh.antennapod.core.util.playback.PlaybackController;
 
 public class ChaptersFragment extends ListFragment implements AudioplayerContentFragment {
 
+    private static final String TAG = "ChaptersFragment";
+
     private Playable media;
     private PlaybackController controller;
 
     private ChaptersListAdapter adapter;
 
-    public static ChaptersFragment newInstance(Playable media, PlaybackController controller) {
+    public static ChaptersFragment newInstance(Playable media) {
         ChaptersFragment f = new ChaptersFragment();
         f.media = media;
-        f.controller = controller;
         return f;
     }
 
@@ -37,6 +39,10 @@ public class ChaptersFragment extends ListFragment implements AudioplayerContent
         lv.setPadding(0, vertPadding, 0, vertPadding);
 
         adapter = new ChaptersListAdapter(getActivity(), 0, pos -> {
+            if(controller == null) {
+                Log.d(TAG, "controller is null");
+                return;
+            }
             Chapter chapter = (Chapter) getListAdapter().getItem(pos);
             controller.seekToChapter(chapter);
         });
@@ -58,6 +64,7 @@ public class ChaptersFragment extends ListFragment implements AudioplayerContent
     public void onDestroy() {
         super.onDestroy();
         adapter = null;
+        controller = null;
     }
 
     @Override
@@ -68,10 +75,15 @@ public class ChaptersFragment extends ListFragment implements AudioplayerContent
         this.media = media;
         adapter.setMedia(media);
         adapter.notifyDataSetChanged();
-        if(media.getChapters() == null) {
+        if(media == null || media.getChapters() == null || media.getChapters().size() == 0) {
             setEmptyText(getString(R.string.no_items_label));
         } else {
             setEmptyText(null);
         }
     }
+
+    public void setController(PlaybackController controller) {
+        this.controller = controller;
+    }
+
 }

app/src/main/java/de/danoeh/antennapod/fragment/CompletedDownloadsFragment.java

@@ -1,12 +1,20 @@
 package de.danoeh.antennapod.fragment;
 
-import android.app.Activity;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Color;
 import android.os.Bundle;
 import android.support.v4.app.ListFragment;
 import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.widget.ListView;
 
+import com.joanzapata.iconify.IconDrawable;
+import com.joanzapata.iconify.fonts.FontAwesomeIcons;
+
 import java.util.List;
 
 import de.danoeh.antennapod.R;
@@ -14,8 +22,10 @@ import de.danoeh.antennapod.activity.MainActivity;
 import de.danoeh.antennapod.adapter.DownloadedEpisodesListAdapter;
 import de.danoeh.antennapod.core.feed.EventDistributor;
 import de.danoeh.antennapod.core.feed.FeedItem;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.DBWriter;
+import de.danoeh.antennapod.dialog.EpisodesApplyActionFragment;
 import rx.Observable;
 import rx.Subscription;
 import rx.android.schedulers.AndroidSchedulers;
@@ -28,8 +38,7 @@ public class CompletedDownloadsFragment extends ListFragment {
 
     private static final String TAG = CompletedDownloadsFragment.class.getSimpleName();
 
-    private static final int EVENTS =
+    private static final int EVENTS = EventDistributor.DOWNLOAD_HANDLED |
-            EventDistributor.DOWNLOAD_HANDLED |
             EventDistributor.DOWNLOADLOG_UPDATE |
             EventDistributor.UNREAD_ITEMS_UPDATE;
 
@@ -37,13 +46,13 @@ public class CompletedDownloadsFragment extends ListFragment {
     private DownloadedEpisodesListAdapter listAdapter;
 
     private boolean viewCreated = false;
-    private boolean itemsLoaded = false;
 
     private Subscription subscription;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
         loadItems();
     }
 
@@ -81,9 +90,9 @@ public class CompletedDownloadsFragment extends ListFragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
-        if (viewCreated && itemsLoaded) {
+        if (viewCreated && items != null) {
             onFragmentLoaded();
         }
     }
@@ -99,7 +108,7 @@ public class CompletedDownloadsFragment extends ListFragment {
         lv.setPadding(0, vertPadding, 0, vertPadding);
 
         viewCreated = true;
-        if (itemsLoaded && getActivity() != null) {
+        if (items != null && getActivity() != null) {
             onFragmentLoaded();
         }
     }
@@ -111,7 +120,6 @@ public class CompletedDownloadsFragment extends ListFragment {
         if (item != null) {
             ((MainActivity) getActivity()).loadChildFragment(ItemFragment.newInstance(item.getId()));
         }
-
     }
 
     private void onFragmentLoaded() {
@@ -121,6 +129,43 @@ public class CompletedDownloadsFragment extends ListFragment {
         }
         setListShown(true);
         listAdapter.notifyDataSetChanged();
+        getActivity().supportInvalidateOptionsMenu();
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        if(!isAdded()) {
+            return;
+        }
+        super.onCreateOptionsMenu(menu, inflater);
+        if(items != null) {
+            inflater.inflate(R.menu.downloads_completed, menu);
+            MenuItem episodeActions = menu.findItem(R.id.episode_actions);
+            if(items.size() > 0) {
+                int[] attrs = {R.attr.action_bar_icon_color};
+                TypedArray ta = getActivity().obtainStyledAttributes(UserPreferences.getTheme(), attrs);
+                int textColor = ta.getColor(0, Color.GRAY);
+                ta.recycle();
+                episodeActions.setIcon(new IconDrawable(getActivity(),
+                        FontAwesomeIcons.fa_gears).color(textColor).actionBarSize());
+                episodeActions.setVisible(true);
+            } else {
+                episodeActions.setVisible(false);
+            }
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case R.id.episode_actions:
+                EpisodesApplyActionFragment fragment = EpisodesApplyActionFragment
+                        .newInstance(items, EpisodesApplyActionFragment.ACTION_REMOVE);
+                ((MainActivity) getActivity()).loadChildFragment(fragment);
+                return true;
+            default:
+                return false;
+        }
     }
 
     private DownloadedEpisodesListAdapter.ItemAccess itemAccess = new DownloadedEpisodesListAdapter.ItemAccess() {
@@ -157,16 +202,15 @@ public class CompletedDownloadsFragment extends ListFragment {
         if(subscription != null) {
             subscription.unsubscribe();
         }
-        if (!itemsLoaded && viewCreated) {
+        if (items == null && viewCreated) {
             setListShown(false);
         }
-        subscription = Observable.fromCallable(() -> DBReader.getDownloadedItems())
+        subscription = Observable.fromCallable(DBReader::getDownloadedItems)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {
                     if (result != null) {
                         items = result;
-                        itemsLoaded = true;
                         if (viewCreated && getActivity() != null) {
                             onFragmentLoaded();
                         }

app/src/main/java/de/danoeh/antennapod/fragment/CoverFragment.java

@@ -63,12 +63,7 @@ public class CoverFragment extends Fragment implements AudioplayerContentFragmen
     }
 
     private void loadMediaInfo() {
-        if(imgvCover == null) {
-            return;
-        }
         if (media != null) {
-            Log.d(TAG, "feed title: " + media.getFeedTitle());
-            Log.d(TAG, "episode title: " + media.getEpisodeTitle());
             txtvPodcastTitle.setText(media.getFeedTitle());
             txtvEpisodeTitle.setText(media.getEpisodeTitle());
             Glide.with(this)
@@ -103,7 +98,7 @@ public class CoverFragment extends Fragment implements AudioplayerContentFragmen
 
     @Override
     public void onMediaChanged(Playable media) {
-        if(this.media == media) {
+        if(!isAdded() || this.media == media) {
             return;
         }
         this.media = media;

app/src/main/java/de/danoeh/antennapod/fragment/DownloadLogFragment.java

@@ -154,7 +154,7 @@ public class DownloadLogFragment extends ListFragment {
         if(subscription != null) {
             subscription.unsubscribe();
         }
-        subscription = Observable.fromCallable(() -> DBReader.getDownloadLog())
+        subscription = Observable.fromCallable(DBReader::getDownloadLog)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {

app/src/main/java/de/danoeh/antennapod/fragment/ExternalPlayerFragment.java

@@ -5,7 +5,6 @@ import android.support.v4.app.Fragment;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.ImageButton;
 import android.widget.ImageView;
@@ -53,17 +52,13 @@ public class ExternalPlayerFragment extends Fragment {
         mFeedName = (TextView) root.findViewById(R.id.txtvAuthor);
         mProgressBar = (ProgressBar) root.findViewById(R.id.episodeProgress);
 
-        fragmentLayout.setOnClickListener(new OnClickListener() {
+        fragmentLayout.setOnClickListener(v -> {
-
-            @Override
-            public void onClick(View v) {
             Log.d(TAG, "layoutInfo was clicked");
 
             if (controller != null && controller.getMedia() != null) {
                 startActivity(PlaybackService.getPlayerActivityIntent(
                         getActivity(), controller.getMedia()));
             }
-            }
         });
         return root;
     }
@@ -72,7 +67,11 @@ public class ExternalPlayerFragment extends Fragment {
     public void onActivityCreated(Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);
         controller = setupPlaybackController();
-        butPlay.setOnClickListener(controller.newOnPlayButtonClickListener());
+        butPlay.setOnClickListener(v -> {
+            if(controller != null) {
+                controller.playPause();
+            }
+        });
     }
 
     private PlaybackController setupPlaybackController() {
@@ -88,7 +87,6 @@ public class ExternalPlayerFragment extends Fragment {
                 return butPlay;
             }
 
-
             @Override
             public boolean loadMediaInfo() {
                 ExternalPlayerFragment fragment = ExternalPlayerFragment.this;
@@ -145,8 +143,11 @@ public class ExternalPlayerFragment extends Fragment {
         }
         controller = setupPlaybackController();
         if (butPlay != null) {
-            butPlay.setOnClickListener(controller
+            butPlay.setOnClickListener(v -> {
-                    .newOnPlayButtonClickListener());
+                if(controller != null) {
+                    controller.playPause();
+                }
+            });
         }
         controller.init();
     }

app/src/main/java/de/danoeh/antennapod/fragment/ItemDescriptionFragment.java

@@ -62,7 +62,6 @@ public class ItemDescriptionFragment extends Fragment implements AudioplayerCont
     private static final String ARG_HIGHLIGHT_TIMECODES = "arg.highlightTimecodes";
 
     private WebView webvDescription;
-    private String webvData;
 
     private ShownotesProvider shownotesProvider;
     private Playable media;
@@ -112,7 +111,7 @@ public class ItemDescriptionFragment extends Fragment implements AudioplayerCont
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
         Log.d(TAG, "Creating view");
-        webvDescription = new WebView(getActivity());
+        webvDescription = new WebView(getActivity().getApplicationContext());
         if (Build.VERSION.SDK_INT >= 11) {
             webvDescription.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
         }
@@ -149,7 +148,7 @@ public class ItemDescriptionFragment extends Fragment implements AudioplayerCont
                 super.onPageFinished(view, url);
                 Log.d(TAG, "Page finished");
                 // Restoring the scroll position might not always work
-                view.postDelayed(() -> restoreFromPreference(), 50);
+                view.postDelayed(ItemDescriptionFragment.this::restoreFromPreference, 50);
             }
 
         });
@@ -309,7 +308,6 @@ public class ItemDescriptionFragment extends Fragment implements AudioplayerCont
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(data -> {
-                    webvData = data;
                     webvDescription.loadDataWithBaseURL(null, data, "text/html",
                             "utf-8", "about:blank");
                     Log.d(TAG, "Webview loaded");
@@ -320,8 +318,7 @@ public class ItemDescriptionFragment extends Fragment implements AudioplayerCont
 
     private String loadData() {
         Timeline timeline = new Timeline(getActivity(), shownotesProvider);
-        String data = timeline.processShownotes(highlightTimecodes);
+        return timeline.processShownotes(highlightTimecodes);
-        return data;
     }
 
     @Override
@@ -384,7 +381,7 @@ public class ItemDescriptionFragment extends Fragment implements AudioplayerCont
 
     @Override
     public void onMediaChanged(Playable media) {
-        if(this.media == media) {
+        if(this.media == media || webvDescription == null) {
             return;
         }
         this.media = media;

app/src/main/java/de/danoeh/antennapod/fragment/ItemFragment.java

@@ -9,6 +9,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
+import android.support.v4.content.ContextCompat;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.ContextMenu;
@@ -101,6 +102,7 @@ public class ItemFragment extends Fragment {
 
     private ViewGroup root;
     private WebView webvDescription;
+    private TextView txtvPodcast;
     private TextView txtvTitle;
     private TextView txtvDuration;
     private TextView txtvPublished;
@@ -134,6 +136,7 @@ public class ItemFragment extends Fragment {
         View layout = inflater.inflate(R.layout.feeditem_fragment, container, false);
 
         root = (ViewGroup) layout.findViewById(R.id.content_root);
+        txtvPodcast = (TextView) layout.findViewById(R.id.txtvPodcast);
         txtvTitle = (TextView) layout.findViewById(R.id.txtvTitle);
         txtvDuration = (TextView) layout.findViewById(R.id.txtvDuration);
         txtvPublished = (TextView) layout.findViewById(R.id.txtvPublished);
@@ -146,8 +149,7 @@ public class ItemFragment extends Fragment {
                 && Build.VERSION.SDK_INT <= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
                 webvDescription.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
             }
-            webvDescription.setBackgroundColor(getResources().getColor(
+            webvDescription.setBackgroundColor(ContextCompat.getColor(getContext(), R.color.black));
-                R.color.black));
         }
         webvDescription.getSettings().setUseWideViewPort(false);
         webvDescription.getSettings().setLayoutAlgorithm(
@@ -219,6 +221,7 @@ public class ItemFragment extends Fragment {
         EventDistributor.getInstance().register(contentUpdate);
         EventBus.getDefault().registerSticky(this);
         if(itemsLoaded) {
+            progbarLoading.setVisibility(View.GONE);
             updateAppearance();
         }
     }
@@ -295,6 +298,7 @@ public class ItemFragment extends Fragment {
             return;
         }
         getActivity().supportInvalidateOptionsMenu();
+        txtvPodcast.setText(item.getFeed().getTitle());
         txtvTitle.setText(item.getTitle());
 
         if (item.getPubDate() != null) {
@@ -503,7 +507,7 @@ public class ItemFragment extends Fragment {
         if(subscription != null) {
             subscription.unsubscribe();
         }
-        subscription = Observable.fromCallable(() -> loadInBackground())
+        subscription = Observable.fromCallable(this::loadInBackground)
             .subscribeOn(Schedulers.newThread())
             .observeOn(AndroidSchedulers.mainThread())
             .subscribe(result -> {

app/src/main/java/de/danoeh/antennapod/fragment/ItemlistFragment.java

@@ -185,11 +185,7 @@ public class ItemlistFragment extends ListFragment {
     private final MenuItemUtils.UpdateRefreshMenuItemChecker updateRefreshMenuItemChecker = new MenuItemUtils.UpdateRefreshMenuItemChecker() {
         @Override
         public boolean isRefreshing() {
-            if (feed != null && DownloadService.isRunning && DownloadRequester.getInstance().isDownloadingFile(feed)) {
+            return feed != null && DownloadService.isRunning && DownloadRequester.getInstance().isDownloadingFile(feed);
-                return true;
-            } else {
-                return false;
-            }
         }
     };
 
@@ -252,8 +248,8 @@ public class ItemlistFragment extends ListFragment {
                 if (!FeedMenuHandler.onOptionsItemClicked(getActivity(), item, feed)) {
                     switch (item.getItemId()) {
                         case R.id.episode_actions:
-                            EpisodesApplyActionFragment fragment = new EpisodesApplyActionFragment();
+                            EpisodesApplyActionFragment fragment = EpisodesApplyActionFragment
-                            fragment.setEpisodes(feed.getItems());
+                                    .newInstance(feed.getItems());
                             ((MainActivity)getActivity()).loadChildFragment(fragment);
                             return true;
                         case R.id.remove_item:
@@ -405,7 +401,6 @@ public class ItemlistFragment extends ListFragment {
 
     public void onEventMainThread(FeedItemEvent event) {
         Log.d(TAG, "onEventMainThread() called with: " + "event = [" + event + "]");
-        boolean queueChanged = false;
         if(feed == null || feed.getItems() == null || adapter == null) {
             return;
         }
@@ -628,7 +623,7 @@ public class ItemlistFragment extends ListFragment {
         if(subscription != null) {
             subscription.unsubscribe();
         }
-        subscription = Observable.fromCallable(() -> loadData())
+        subscription = Observable.fromCallable(this::loadData)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {

app/src/main/java/de/danoeh/antennapod/fragment/ItunesSearchFragment.java

@@ -124,7 +124,7 @@ public class ItunesSearchFragment extends Fragment {
             } else {
                 gridView.setVisibility(View.GONE);
                 progressBar.setVisibility(View.VISIBLE);
-                rx.Observable.create((Observable.OnSubscribe<String>) subscriber -> {
+                subscription = Observable.create((Observable.OnSubscribe<String>) subscriber -> {
                             OkHttpClient client = AntennapodHttpClient.getHttpClient();
                             Request.Builder httpReq = new Request.Builder()
                                     .url(podcast.feedUrl)
@@ -233,7 +233,7 @@ public class ItunesSearchFragment extends Fragment {
         butRetry.setVisibility(View.GONE);
         txtvEmpty.setVisibility(View.GONE);
         progressBar.setVisibility(View.VISIBLE);
-        subscription = rx.Observable.create((Observable.OnSubscribe<List<Podcast>>) subscriber -> {
+        subscription = Observable.create((Observable.OnSubscribe<List<Podcast>>) subscriber -> {
                     String lang = Locale.getDefault().getLanguage();
                     String url = "https://itunes.apple.com/" + lang + "/rss/toppodcasts/limit=25/explicit=true/json";
                     OkHttpClient client = AntennapodHttpClient.getHttpClient();

app/src/main/java/de/danoeh/antennapod/fragment/PlaybackHistoryFragment.java

@@ -220,7 +220,7 @@ public class PlaybackHistoryFragment extends ListFragment {
     private FeedItemlistAdapter.ItemAccess itemAccess = new FeedItemlistAdapter.ItemAccess() {
         @Override
         public boolean isInQueue(FeedItem item) {
-            return (queue != null) ? queue.contains(item.getId()) : false;
+            return (queue != null) && queue.contains(item.getId());
         }
 
         @Override
@@ -255,7 +255,7 @@ public class PlaybackHistoryFragment extends ListFragment {
         if(subscription != null) {
             subscription.unsubscribe();
         }
-        subscription = Observable.fromCallable(() -> loadData())
+        subscription = Observable.fromCallable(this::loadData)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {

app/src/main/java/de/danoeh/antennapod/fragment/QueueFragment.java

@@ -230,9 +230,8 @@ public class QueueFragment extends Fragment {
         resetViewState();
     }
 
-    private final MenuItemUtils.UpdateRefreshMenuItemChecker updateRefreshMenuItemChecker = () -> {
+    private final MenuItemUtils.UpdateRefreshMenuItemChecker updateRefreshMenuItemChecker =
-        return DownloadService.isRunning && DownloadRequester.getInstance().isDownloadingFeeds();
+            () -> DownloadService.isRunning && DownloadRequester.getInstance().isDownloadingFeeds();
-    };
 
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
@@ -415,7 +414,7 @@ public class QueueFragment extends Fragment {
                     Snackbar snackbar = Snackbar.make(root, getString(R.string.marked_as_read_label), Snackbar.LENGTH_LONG);
                     snackbar.setAction(getString(R.string.undo), v -> {
                         DBWriter.addQueueItemAt(getActivity(), item.getId(), position, false);
-                        if(false == isRead) {
+                        if(!isRead) {
                             DBWriter.markItemPlayed(FeedItem.UNPLAYED, item.getId());
                         }
                     });
@@ -424,12 +423,12 @@ public class QueueFragment extends Fragment {
 
                 @Override
                 public boolean isLongPressDragEnabled() {
-                    return false == UserPreferences.isQueueLocked();
+                    return !UserPreferences.isQueueLocked();
                 }
 
                 @Override
                 public boolean isItemViewSwipeEnabled() {
-                    return false == UserPreferences.isQueueLocked();
+                    return !UserPreferences.isQueueLocked();
                 }
 
                 @Override
@@ -474,6 +473,7 @@ public class QueueFragment extends Fragment {
             MainActivity activity = (MainActivity) getActivity();
             recyclerAdapter = new QueueRecyclerAdapter(activity, itemAccess,
                 new DefaultActionButtonCallback(activity), itemTouchHelper);
+            recyclerAdapter.setHasStableIds(true);
             recyclerView.setAdapter(recyclerAdapter);
         }
         if(queue == null || queue.size() == 0) {
@@ -607,7 +607,7 @@ public class QueueFragment extends Fragment {
             txtvEmpty.setVisibility(View.GONE);
             progLoading.setVisibility(View.VISIBLE);
         }
-        subscription = Observable.fromCallable(() -> DBReader.getQueue())
+        subscription = Observable.fromCallable(DBReader::getQueue)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(items -> {

app/src/main/java/de/danoeh/antennapod/fragment/SearchFragment.java

@@ -208,7 +208,7 @@ public class SearchFragment extends ListFragment {
         if (viewCreated && !itemsLoaded) {
             setListShown(false);
         }
-        subscription = Observable.fromCallable(() -> performSearch())
+        subscription = Observable.fromCallable(this::performSearch)
                 .subscribeOn(Schedulers.newThread())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {

app/src/main/java/de/danoeh/antennapod/fragment/gpodnet/PodcastListFragment.java

@@ -14,7 +14,6 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.GridView;
 import android.widget.ProgressBar;
@@ -84,18 +83,9 @@ public abstract class PodcastListFragment extends Fragment {
         txtvError = (TextView) root.findViewById(R.id.txtvError);
         butRetry = (Button) root.findViewById(R.id.butRetry);
 
-        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+        gridView.setOnItemClickListener((parent, view, position, id) ->
-            @Override
+                onPodcastSelected((GpodnetPodcast) gridView.getAdapter().getItem(position)));
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+        butRetry.setOnClickListener(v -> loadData());
-                onPodcastSelected((GpodnetPodcast) gridView.getAdapter().getItem(position));
-            }
-        });
-        butRetry.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                loadData();
-            }
-        });
 
         loadData();
         return root;

app/src/main/java/de/danoeh/antennapod/fragment/gpodnet/SuggestionListFragment.java

@@ -1,13 +1,13 @@
 package de.danoeh.antennapod.fragment.gpodnet;
 
+import java.util.Collections;
+import java.util.List;
+
 import de.danoeh.antennapod.core.gpoddernet.GpodnetService;
 import de.danoeh.antennapod.core.gpoddernet.GpodnetServiceException;
 import de.danoeh.antennapod.core.gpoddernet.model.GpodnetPodcast;
 import de.danoeh.antennapod.core.preferences.GpodnetPreferences;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * Displays suggestions from gpodder.net
  */
@@ -20,7 +20,7 @@ public class SuggestionListFragment extends PodcastListFragment {
             service.authenticate(GpodnetPreferences.getUsername(), GpodnetPreferences.getPassword());
             return service.getSuggestions(SUGGESTIONS_COUNT);
         } else {
-            return new ArrayList<GpodnetPodcast>();
+            return Collections.emptyList();
         }
     }
 }

app/src/main/java/de/danoeh/antennapod/fragment/gpodnet/TagListFragment.java

@@ -11,7 +11,6 @@ import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
-import android.widget.AdapterView;
 import android.widget.TextView;
 
 import java.util.List;
@@ -65,13 +64,10 @@ public class TagListFragment extends ListFragment {
     public void onViewCreated(View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
 
-        getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
+        getListView().setOnItemClickListener((parent, view1, position, id) -> {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
             GpodnetTag tag = (GpodnetTag) getListAdapter().getItem(position);
             MainActivity activity = (MainActivity) getActivity();
             activity.loadChildFragment(TagFragment.newInstance(tag));
-            }
         });
 
         startLoadTask();

app/src/main/java/de/danoeh/antennapod/menuhandler/FeedItemMenuHandler.java

@@ -41,7 +41,7 @@ public class FeedItemMenuHandler {
          * menu-object and call setVisibility(visibility) on the returned
          * MenuItem object.
          */
-        abstract void setItemVisibility(int id, boolean visible);
+        void setItemVisibility(int id, boolean visible);
     }
 
     /**
@@ -98,7 +98,7 @@ public class FeedItemMenuHandler {
             mi.setItemVisibility(R.id.share_download_url_item, false);
             mi.setItemVisibility(R.id.share_download_url_with_position_item, false);
         }
-        if(false == hasMedia || selectedItem.getMedia().getPosition() <= 0) {
+        if(!hasMedia || selectedItem.getMedia().getPosition() <= 0) {
             mi.setItemVisibility(R.id.share_link_with_position_item, false);
             mi.setItemVisibility(R.id.share_download_url_with_position_item, false);
         }
@@ -113,7 +113,7 @@ public class FeedItemMenuHandler {
             mi.setItemVisibility(R.id.reset_position, false);
         }
 
-        if(false == UserPreferences.isEnableAutodownload()) {
+        if(!UserPreferences.isEnableAutodownload()) {
             mi.setItemVisibility(R.id.activate_auto_download, false);
             mi.setItemVisibility(R.id.deactivate_auto_download, false);
         } else if(selectedItem.getAutoDownload()) {
@@ -224,7 +224,7 @@ public class FeedItemMenuHandler {
                     context.startActivity(intent);
                 } else {
                     Toast.makeText(context, context.getString(R.string.download_error_malformed_url),
-                            Toast.LENGTH_SHORT);
+                            Toast.LENGTH_SHORT).show();
                 }
                 break;
             case R.id.support_item:

app/src/main/java/de/danoeh/antennapod/menuhandler/FeedMenuHandler.java

@@ -63,10 +63,10 @@ public class FeedMenuHandler {
                                                final Feed selectedFeed) throws DownloadRequestException {
         switch (item.getItemId()) {
             case R.id.refresh_item:
-                DBTasks.refreshFeed(context, selectedFeed);
+                DBTasks.forceRefreshFeed(context, selectedFeed);
                 break;
             case R.id.refresh_complete_item:
-                DBTasks.refreshCompleteFeed(context, selectedFeed);
+                DBTasks.forceRefreshCompleteFeed(context, selectedFeed);
                 break;
             case R.id.filter_items:
                 showFilterDialog(context, selectedFeed);
@@ -92,7 +92,7 @@ public class FeedMenuHandler {
                     context.startActivity(intent);
                 } else {
                     Toast.makeText(context, context.getString(R.string.download_error_malformed_url),
-                            Toast.LENGTH_SHORT);
+                            Toast.LENGTH_SHORT).show();
                 }
                 break;
             case R.id.support_item:

app/src/main/java/de/danoeh/antennapod/menuhandler/MenuItemUtils.java

@@ -39,6 +39,7 @@ public class MenuItemUtils extends de.danoeh.antennapod.core.menuhandler.MenuIte
             queueLock.setTitle(de.danoeh.antennapod.R.string.lock_queue);
             queueLock.setIcon(ta.getDrawable(1));
         }
+        ta.recycle();
     }
 
 }

app/src/main/java/de/danoeh/antennapod/menuhandler/NavDrawerActivity.java

@@ -5,5 +5,5 @@ package de.danoeh.antennapod.menuhandler;
  */
 public interface NavDrawerActivity {
 
-    public boolean isDrawerOpen();
+    boolean isDrawerOpen();
 }

app/src/main/java/de/danoeh/antennapod/preferences/PreferenceController.java

@@ -1,12 +1,14 @@
 package de.danoeh.antennapod.preferences;
 
+import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.TimePickerDialog;
+import android.content.ActivityNotFoundException;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.net.Uri;
 import android.net.wifi.WifiConfiguration;
@@ -18,6 +20,7 @@ import android.preference.ListPreference;
 import android.preference.Preference;
 import android.preference.PreferenceManager;
 import android.preference.PreferenceScreen;
+import android.support.v4.app.ActivityCompat;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.app.AlertDialog;
 import android.text.Editable;
@@ -47,15 +50,18 @@ import de.danoeh.antennapod.activity.DirectoryChooserActivity;
 import de.danoeh.antennapod.activity.MainActivity;
 import de.danoeh.antennapod.activity.PreferenceActivity;
 import de.danoeh.antennapod.activity.PreferenceActivityGingerbread;
+import de.danoeh.antennapod.activity.StatisticsActivity;
 import de.danoeh.antennapod.asynctask.OpmlExportWorker;
 import de.danoeh.antennapod.core.preferences.GpodnetPreferences;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
+import de.danoeh.antennapod.core.service.GpodnetSyncService;
 import de.danoeh.antennapod.core.util.Converter;
 import de.danoeh.antennapod.core.util.StorageUtils;
 import de.danoeh.antennapod.core.util.flattr.FlattrUtils;
 import de.danoeh.antennapod.dialog.AuthenticationDialog;
 import de.danoeh.antennapod.dialog.AutoFlattrPreferenceDialog;
 import de.danoeh.antennapod.dialog.GpodnetSetHostnameDialog;
+import de.danoeh.antennapod.dialog.ProxyDialog;
 import de.danoeh.antennapod.dialog.VariableSpeedDialog;
 
 /**
@@ -71,20 +77,31 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
     public static final String PREF_FLATTR_REVOKE = "prefRevokeAccess";
     public static final String PREF_AUTO_FLATTR_PREFS = "prefAutoFlattrPrefs";
     public static final String PREF_OPML_EXPORT = "prefOpmlExport";
+    public static final String STATISTICS = "statistics";
     public static final String PREF_ABOUT = "prefAbout";
     public static final String PREF_CHOOSE_DATA_DIR = "prefChooseDataDir";
     public static final String AUTO_DL_PREF_SCREEN = "prefAutoDownloadSettings";
     public static final String PREF_PLAYBACK_SPEED_LAUNCHER = "prefPlaybackSpeedLauncher";
     public static final String PREF_GPODNET_LOGIN = "pref_gpodnet_authenticate";
     public static final String PREF_GPODNET_SETLOGIN_INFORMATION = "pref_gpodnet_setlogin_information";
+    public static final String PREF_GPODNET_SYNC = "pref_gpodnet_sync";
     public static final String PREF_GPODNET_LOGOUT = "pref_gpodnet_logout";
     public static final String PREF_GPODNET_HOSTNAME = "pref_gpodnet_hostname";
     public static final String PREF_EXPANDED_NOTIFICATION = "prefExpandNotify";
+    public static final String PREF_PROXY = "prefProxy";
+    public static final String PREF_KNOWN_ISSUES = "prefKnownIssues";
+    public static final String PREF_FAQ = "prefFaq";
+    public static final String PREF_SEND_CRASH_REPORT = "prefSendCrashReport";
 
     private final PreferenceUI ui;
 
     private CheckBoxPreference[] selectedNetworks;
 
+    private static final String[] EXTERNAL_STORAGE_PERMISSIONS = {
+            Manifest.permission.READ_EXTERNAL_STORAGE,
+            Manifest.permission.WRITE_EXTERNAL_STORAGE };
+    private static final int PERMISSION_REQUEST_EXTERNAL_STORAGE = 41;
+
     public PreferenceController(PreferenceUI ui) {
         this.ui = ui;
         PreferenceManager.getDefaultSharedPreferences(ui.getActivity().getApplicationContext())
@@ -121,61 +138,62 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
             // disable expanded notification option on unsupported android versions
             ui.findPreference(PreferenceController.PREF_EXPANDED_NOTIFICATION).setEnabled(false);
             ui.findPreference(PreferenceController.PREF_EXPANDED_NOTIFICATION).setOnPreferenceClickListener(
-                    new Preference.OnPreferenceClickListener() {
+                    preference -> {
-
+                        Toast toast = Toast.makeText(activity,
-                        @Override
+                                R.string.pref_expand_notify_unsupport_toast, Toast.LENGTH_SHORT);
-                        public boolean onPreferenceClick(Preference preference) {
-                            Toast toast = Toast.makeText(activity, R.string.pref_expand_notify_unsupport_toast, Toast.LENGTH_SHORT);
                         toast.show();
                         return true;
                     }
-                    }
             );
         }
-
         ui.findPreference(PreferenceController.PREF_FLATTR_REVOKE).setOnPreferenceClickListener(
-                new Preference.OnPreferenceClickListener() {
+                preference -> {
-
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
                     FlattrUtils.revokeAccessToken(activity);
                     checkItemVisibility();
                     return true;
                 }
-
-                }
         );
-
         ui.findPreference(PreferenceController.PREF_ABOUT).setOnPreferenceClickListener(
-                new Preference.OnPreferenceClickListener() {
+                preference -> {
-
+                    activity.startActivity(new Intent(activity, AboutActivity.class));
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        activity.startActivity(new Intent(
-                                activity, AboutActivity.class));
                     return true;
                 }
-
-                }
         );
-
+        ui.findPreference(PreferenceController.STATISTICS).setOnPreferenceClickListener(
-        ui.findPreference(PreferenceController.PREF_OPML_EXPORT).setOnPreferenceClickListener(
+                preference -> {
-                new Preference.OnPreferenceClickListener() {
+                    activity.startActivity(new Intent(activity, StatisticsActivity.class));
-
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        new OpmlExportWorker(activity)
-                                .executeAsync();
-
                     return true;
                 }
+        );
+        ui.findPreference(PreferenceController.PREF_OPML_EXPORT).setOnPreferenceClickListener(
+                preference -> {
+                    new OpmlExportWorker(activity).executeAsync();
+                    return true;
+                }
+        );
+        ui.findPreference(PreferenceController.PREF_CHOOSE_DATA_DIR).setOnPreferenceClickListener(
+                preference -> {
+                    if (Build.VERSION_CODES.KITKAT <= Build.VERSION.SDK_INT &&
+                            Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
+                        showChooseDataFolderDialog();
+                    } else {
+                        int readPermission = ActivityCompat.checkSelfPermission(
+                                activity, Manifest.permission.READ_EXTERNAL_STORAGE);
+                        int writePermission = ActivityCompat.checkSelfPermission(
+                                activity, Manifest.permission.WRITE_EXTERNAL_STORAGE);
+                        if (readPermission == PackageManager.PERMISSION_GRANTED &&
+                                writePermission == PackageManager.PERMISSION_GRANTED) {
+                            openDirectoryChooser();
+                        } else {
+                            requestPermission();
+                        }
+                    }
+                    return true;
                 }
         );
         ui.findPreference(PreferenceController.PREF_CHOOSE_DATA_DIR)
                 .setOnPreferenceClickListener(
-                        new Preference.OnPreferenceClickListener() {
+                        preference -> {
-                            @Override
-                            public boolean onPreferenceClick(Preference preference) {
                             if (Build.VERSION.SDK_INT >= 19) {
                                 showChooseDataFolderDialog();
                             } else {
@@ -185,15 +203,10 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                             }
                             return true;
                         }
-                        }
                 );
         ui.findPreference(UserPreferences.PREF_THEME)
                 .setOnPreferenceChangeListener(
-                        new Preference.OnPreferenceChangeListener() {
+                        (preference, newValue) -> {
-
-                            @Override
-                            public boolean onPreferenceChange(
-                                    Preference preference, Object newValue) {
                             Intent i = new Intent(activity, MainActivity.class);
                             i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK
                                     | Intent.FLAG_ACTIVITY_NEW_TASK);
@@ -201,24 +214,17 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                             activity.startActivity(i);
                             return true;
                         }
-                        }
                 );
         ui.findPreference(UserPreferences.PREF_HIDDEN_DRAWER_ITEMS)
-                .setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+                .setOnPreferenceClickListener(preference -> {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
                     showDrawerPreferencesDialog();
                     return true;
-                    }
                 });
 
         ui.findPreference(UserPreferences.PREF_UPDATE_INTERVAL)
-                .setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+                .setOnPreferenceClickListener(preference -> {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
                     showUpdateIntervalTimePreferencesDialog();
                     return true;
-                    }
                 });
 
         ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL).setOnPreferenceChangeListener(
@@ -234,11 +240,7 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                 });
         ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL_WIFI_FILTER)
                 .setOnPreferenceChangeListener(
-                        new Preference.OnPreferenceChangeListener() {
+                        (preference, newValue) -> {
-
-                            @Override
-                            public boolean onPreferenceChange(
-                                    Preference preference, Object newValue) {
                             if (newValue instanceof Boolean) {
                                 setSelectedNetworksEnabled((Boolean) newValue);
                                 return true;
@@ -246,16 +248,13 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                                 return false;
                             }
                         }
-                        }
                 );
         ui.findPreference(UserPreferences.PREF_PARALLEL_DOWNLOADS)
                 .setOnPreferenceChangeListener(
-                        new Preference.OnPreferenceChangeListener() {
+                        (preference, o) -> {
-                            @Override
-                            public boolean onPreferenceChange(Preference preference, Object o) {
                             if (o instanceof String) {
                                 try {
-                                        int value = Integer.valueOf((String) o);
+                                    int value = Integer.parseInt((String) o);
                                     if (1 <= value && value <= 50) {
                                         setParallelDownloadsText(value);
                                         return true;
@@ -266,7 +265,6 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                             }
                             return false;
                         }
-                        }
                 );
         // validate and set correct value: number of downloads between 1 and 50 (inclusive)
         final EditText ev = ((EditTextPreference) ui.findPreference(UserPreferences.PREF_PARALLEL_DOWNLOADS)).getEditText();
@@ -283,7 +281,7 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
             public void afterTextChanged(Editable s) {
                 if (s.length() > 0) {
                     try {
-                        int value = Integer.valueOf(s.toString());
+                        int value = Integer.parseInt(s.toString());
                         if (value <= 0) {
                             ev.setText("1");
                         } else if (value > 50) {
@@ -298,27 +296,20 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         });
         ui.findPreference(UserPreferences.PREF_EPISODE_CACHE_SIZE)
                 .setOnPreferenceChangeListener(
-                        new Preference.OnPreferenceChangeListener() {
+                        (preference, o) -> {
-                            @Override
-                            public boolean onPreferenceChange(Preference preference, Object o) {
                             if (o instanceof String) {
                                 setEpisodeCacheSizeText(UserPreferences.readEpisodeCacheSize((String) o));
                             }
                             return true;
                         }
-                        }
                 );
         ui.findPreference(PreferenceController.PREF_PLAYBACK_SPEED_LAUNCHER)
-                .setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+                .setOnPreferenceClickListener(preference -> {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
                     VariableSpeedDialog.showDialog(activity);
                     return true;
-                    }
                 });
-        ui.findPreference(PreferenceController.PREF_GPODNET_SETLOGIN_INFORMATION).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+        ui.findPreference(PreferenceController.PREF_GPODNET_SETLOGIN_INFORMATION)
-            @Override
+                .setOnPreferenceClickListener(preference -> {
-            public boolean onPreferenceClick(Preference preference) {
                     AuthenticationDialog dialog = new AuthenticationDialog(activity,
                             R.string.pref_gpodnet_setlogin_information_title, false, false, GpodnetPreferences.getUsername(),
                             null) {
@@ -330,34 +321,31 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                     };
                     dialog.show();
                     return true;
-            }
                 });
-        ui.findPreference(PreferenceController.PREF_GPODNET_LOGOUT).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+        ui.findPreference(PreferenceController.PREF_GPODNET_SYNC).
-            @Override
+                setOnPreferenceClickListener(preference -> {
-            public boolean onPreferenceClick(Preference preference) {
+                    GpodnetSyncService.sendSyncIntent(ui.getActivity().getApplicationContext());
+                    Toast toast = Toast.makeText(ui.getActivity(), R.string.pref_gpodnet_sync_started,
+                            Toast.LENGTH_SHORT);
+                    toast.show();
+                    return true;
+                });
+        ui.findPreference(PreferenceController.PREF_GPODNET_LOGOUT).setOnPreferenceClickListener(
+                preference -> {
                     GpodnetPreferences.logout();
                     Toast toast = Toast.makeText(activity, R.string.pref_gpodnet_logout_toast, Toast.LENGTH_SHORT);
                     toast.show();
                     updateGpodnetPreferenceScreen();
                     return true;
-            }
-        });
-        ui.findPreference(PreferenceController.PREF_GPODNET_HOSTNAME).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
-            @Override
-            public boolean onPreferenceClick(Preference preference) {
-                GpodnetSetHostnameDialog.createDialog(activity).setOnDismissListener(new DialogInterface.OnDismissListener() {
-                    @Override
-                    public void onDismiss(DialogInterface dialog) {
-                        updateGpodnetPreferenceScreen();
-                    }
                 });
+        ui.findPreference(PreferenceController.PREF_GPODNET_HOSTNAME).setOnPreferenceClickListener(
+                preference -> {
+                    GpodnetSetHostnameDialog.createDialog(activity).setOnDismissListener(dialog -> updateGpodnetPreferenceScreen());
                     return true;
-            }
                 });
 
-        ui.findPreference(PreferenceController.PREF_AUTO_FLATTR_PREFS).setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+        ui.findPreference(PreferenceController.PREF_AUTO_FLATTR_PREFS)
-            @Override
+                .setOnPreferenceClickListener(preference -> {
-            public boolean onPreferenceClick(Preference preference) {
                     AutoFlattrPreferenceDialog.newAutoFlattrPreferenceDialog(activity,
                             new AutoFlattrPreferenceDialog.AutoFlattrPreferenceDialogInterface() {
                                 @Override
@@ -372,15 +360,11 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                                 }
                             });
                     return true;
-            }
                 });
-        ui.findPreference(UserPreferences.PREF_IMAGE_CACHE_SIZE)
+        ui.findPreference(UserPreferences.PREF_IMAGE_CACHE_SIZE).setOnPreferenceChangeListener(
-                .setOnPreferenceChangeListener(
+                (preference, o) -> {
-                        new Preference.OnPreferenceChangeListener() {
-                            @Override
-                            public boolean onPreferenceChange(Preference preference, Object o) {
                     if (o instanceof String) {
-                                    int newValue = Integer.valueOf((String) o) * 1024 * 1024;
+                        int newValue = Integer.parseInt((String) o) * 1024 * 1024;
                         if (newValue != UserPreferences.getImageCacheSize()) {
                             AlertDialog.Builder dialog = new AlertDialog.Builder(ui.getActivity());
                             dialog.setTitle(android.R.string.dialog_alert_title);
@@ -392,9 +376,21 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                     }
                     return false;
                 }
-                        }
         );
-        ui.findPreference("prefSendCrashReport").setOnPreferenceClickListener(preference -> {
+        ui.findPreference(PREF_PROXY).setOnPreferenceClickListener(preference -> {
+            ProxyDialog dialog = new ProxyDialog(ui.getActivity());
+            dialog.createDialog().show();
+            return true;
+        });
+        ui.findPreference(PREF_KNOWN_ISSUES).setOnPreferenceClickListener(preference -> {
+            openInBrowser("https://github.com/AntennaPod/AntennaPod/labels/bug");
+            return true;
+        });
+        ui.findPreference(PREF_FAQ).setOnPreferenceClickListener(preference -> {
+            openInBrowser("http://antennapod.org/faq.html");
+            return true;
+        });
+        ui.findPreference(PREF_SEND_CRASH_REPORT).setOnPreferenceClickListener(preference -> {
             Intent emailIntent = new Intent(Intent.ACTION_SEND);
             emailIntent.setType("text/plain");
             emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{"Martin.Fietz@gmail.com"});
@@ -412,6 +408,16 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         setSelectedNetworksEnabled(UserPreferences.isEnableAutodownloadWifiFilter());
     }
 
+    private void openInBrowser(String url) {
+        try {
+            Intent myIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+            ui.getActivity().startActivity(myIntent);
+        } catch (ActivityNotFoundException e) {
+            Toast.makeText(ui.getActivity(), R.string.pref_no_browser_found, Toast.LENGTH_LONG).show();
+            Log.e(TAG, Log.getStackTraceString(e));
+        }
+    }
+
     public void onResume() {
         checkItemVisibility();
         setUpdateIntervalText();
@@ -427,7 +433,12 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                 requestCode == DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED) {
             String dir = data.getStringExtra(DirectoryChooserActivity.RESULT_SELECTED_DIR);
 
-            File path = new File(dir);
+            File path;
+            if(dir != null) {
+                path = new File(dir);
+            } else {
+                path = ui.getActivity().getExternalFilesDir(null);
+            }
             String message = null;
             final Context context= ui.getActivity().getApplicationContext();
             if(!path.exists()) {
@@ -456,7 +467,16 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         final boolean loggedIn = GpodnetPreferences.loggedIn();
         ui.findPreference(PreferenceController.PREF_GPODNET_LOGIN).setEnabled(!loggedIn);
         ui.findPreference(PreferenceController.PREF_GPODNET_SETLOGIN_INFORMATION).setEnabled(loggedIn);
+        ui.findPreference(PreferenceController.PREF_GPODNET_SYNC).setEnabled(loggedIn);
         ui.findPreference(PreferenceController.PREF_GPODNET_LOGOUT).setEnabled(loggedIn);
+        if(loggedIn) {
+            String format = ui.getActivity().getString(R.string.pref_gpodnet_login_status);
+            String summary = String.format(format, GpodnetPreferences.getUsername(),
+                    GpodnetPreferences.getDeviceID());
+            ui.findPreference(PreferenceController.PREF_GPODNET_LOGOUT).setSummary(Html.fromHtml(summary));
+        } else {
+            ui.findPreference(PreferenceController.PREF_GPODNET_LOGOUT).setSummary(null);
+        }
         ui.findPreference(PreferenceController.PREF_GPODNET_HOSTNAME).setSummary(GpodnetPreferences.getHostname());
     }
 
@@ -547,7 +567,7 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         ui.findPreference(UserPreferences.PREF_ENABLE_AUTODL_WIFI_FILTER).setEnabled(autoDownload);
         setSelectedNetworksEnabled(autoDownload && UserPreferences.isEnableAutodownloadWifiFilter());
 
-        ui.findPreference("prefSendCrashReport").setEnabled(CrashReportWriter.getFile().exists());
+        ui.findPreference(PREF_SEND_CRASH_REPORT).setEnabled(CrashReportWriter.getFile().exists());
 
         if (Build.VERSION.SDK_INT >= 16) {
             ui.findPreference(UserPreferences.PREF_SONIC).setEnabled(true);
@@ -628,13 +648,10 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
             List<String> prefValues = Arrays.asList(UserPreferences
                     .getAutodownloadSelectedNetworks());
             PreferenceScreen prefScreen = (PreferenceScreen) ui.findPreference(PreferenceController.AUTO_DL_PREF_SCREEN);
-            Preference.OnPreferenceClickListener clickListener = new Preference.OnPreferenceClickListener() {
+            Preference.OnPreferenceClickListener clickListener = preference -> {
-
-                @Override
-                public boolean onPreferenceClick(Preference preference) {
                 if (preference instanceof CheckBoxPreference) {
                     String key = preference.getKey();
-                        ArrayList<String> prefValuesList = new ArrayList<String>(
+                    List<String> prefValuesList = new ArrayList<>(
                             Arrays.asList(UserPreferences
                                     .getAutodownloadSelectedNetworks())
                     );
@@ -643,10 +660,10 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                     Log.d(TAG, "Selected network " + key + ". New state: " + newValue);
 
                     int index = prefValuesList.indexOf(key);
-                        if (index >= 0 && newValue == false) {
+                    if (index >= 0 && !newValue) {
                         // remove network
                         prefValuesList.remove(index);
-                        } else if (index < 0 && newValue == true) {
+                    } else if (index < 0 && newValue) {
                         prefValuesList.add(key);
                     }
 
@@ -657,7 +674,6 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                 } else {
                     return false;
                 }
-                }
             };
             // create preference for each known network. attach listener and set
             // value
@@ -683,9 +699,9 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         if (selectedNetworks != null) {
             PreferenceScreen prefScreen = (PreferenceScreen) ui.findPreference(PreferenceController.AUTO_DL_PREF_SCREEN);
 
-            for (int i = 0; i < selectedNetworks.length; i++) {
+            for (CheckBoxPreference network : selectedNetworks) {
-                if (selectedNetworks[i] != null) {
+                if (network != null) {
-                    prefScreen.removePreference(selectedNetworks[i]);
+                    prefScreen.removePreference(network);
                 }
             }
         }
@@ -703,7 +719,6 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                 checked[i] = true;
             }
         }
-
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
         builder.setTitle(R.string.drawer_preferences);
         builder.setMultiChoiceItems(navTitles, checked, (dialog, which, isChecked) -> {
@@ -713,16 +728,26 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                 hiddenDrawerItems.add(NAV_DRAWER_TAGS[which]);
             }
         });
-        builder.setPositiveButton(R.string.confirm_label, new DialogInterface.OnClickListener() {
+        builder.setPositiveButton(R.string.confirm_label, (dialog, which) -> {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
             UserPreferences.setHiddenDrawerItems(hiddenDrawerItems);
-            }
         });
         builder.setNegativeButton(R.string.cancel_label, null);
         builder.create().show();
     }
 
+    // CHOOSE DATA FOLDER
+
+    private void requestPermission() {
+        ActivityCompat.requestPermissions(ui.getActivity(), EXTERNAL_STORAGE_PERMISSIONS,
+                PERMISSION_REQUEST_EXTERNAL_STORAGE);
+    }
+
+    private void openDirectoryChooser() {
+        Activity activity = ui.getActivity();
+        Intent intent = new Intent(activity, DirectoryChooserActivity.class);
+        activity.startActivityForResult(intent, DirectoryChooserActivity.RESULT_CODE_DIR_SELECTED);
+    }
+
     private void showChooseDataFolderDialog() {
         Context context = ui.getActivity();
         File dataFolder =  UserPreferences.getDataFolder(null);
@@ -786,6 +811,8 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         dialog.show();
     }
 
+    // UPDATE TIME/INTERVAL DIALOG
+
     private void showUpdateIntervalTimePreferencesDialog() {
         final Context context = ui.getActivity();
 
@@ -795,11 +822,9 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
         builder.positiveText(R.string.pref_autoUpdateIntervallOrTime_Interval);
         builder.negativeText(R.string.pref_autoUpdateIntervallOrTime_TimeOfDay);
         builder.neutralText(R.string.pref_autoUpdateIntervallOrTime_Disable);
-        builder.callback(new MaterialDialog.ButtonCallback() {
+        builder.onPositive((dialog, which) -> {
-            @Override
+            AlertDialog.Builder builder1 = new AlertDialog.Builder(context);
-            public void onPositive(MaterialDialog dialog) {
+            builder1.setTitle(context.getString(R.string.pref_autoUpdateIntervallOrTime_Interval));
-                AlertDialog.Builder builder = new AlertDialog.Builder(context);
-                builder.setTitle(context.getString(R.string.pref_autoUpdateIntervallOrTime_Interval));
             final String[] values = context.getResources().getStringArray(R.array.update_intervall_values);
             final String[] entries = getUpdateIntervalEntries(values);
             long currInterval = UserPreferences.getUpdateInterval();
@@ -808,18 +833,16 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                 String currIntervalStr = String.valueOf(TimeUnit.MILLISECONDS.toHours(currInterval));
                 checkedItem = ArrayUtils.indexOf(values, currIntervalStr);
             }
-                builder.setSingleChoiceItems(entries, checkedItem, (dialog1, which) -> {
+            builder1.setSingleChoiceItems(entries, checkedItem, (dialog1, which1) -> {
-                    int hours = Integer.valueOf(values[which]);
+                int hours = Integer.parseInt(values[which1]);
                 UserPreferences.setUpdateInterval(hours);
                 dialog1.dismiss();
                 setUpdateIntervalText();
             });
-                builder.setNegativeButton(context.getString(R.string.cancel_label), null);
+            builder1.setNegativeButton(context.getString(R.string.cancel_label), null);
-                builder.show();
+            builder1.show();
-            }
+        });
-
+        builder.onNegative((dialog, which) -> {
-            @Override
-            public void onNegative(MaterialDialog dialog) {
             int hourOfDay = 7, minute = 0;
             int[] updateTime = UserPreferences.getUpdateTimeOfDay();
             if (updateTime.length == 2) {
@@ -836,15 +859,11 @@ public class PreferenceController implements SharedPreferences.OnSharedPreferenc
                     }, hourOfDay, minute, DateFormat.is24HourFormat(context));
             timePickerDialog.setTitle(context.getString(R.string.pref_autoUpdateIntervallOrTime_TimeOfDay));
             timePickerDialog.show();
-            }
+        });
-
+        builder.onNeutral((dialog, which) -> {
-            @Override
-            public void onNeutral(MaterialDialog dialog) {
             UserPreferences.setUpdateInterval(0);
             setUpdateIntervalText();
-            }
         });
-        builder.forceStacking(true);
         builder.show();
     }
 

app/src/main/java/de/danoeh/antennapod/receiver/ConnectivityActionReceiver.java

@@ -8,6 +8,7 @@ import android.net.NetworkInfo;
 import android.text.TextUtils;
 import android.util.Log;
 
+import de.danoeh.antennapod.core.ClientConfig;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DownloadRequester;
 import de.danoeh.antennapod.core.util.NetworkUtils;
@@ -20,6 +21,7 @@ public class ConnectivityActionReceiver extends BroadcastReceiver {
 		if (TextUtils.equals(intent.getAction(), ConnectivityManager.CONNECTIVITY_ACTION)) {
 			Log.d(TAG, "Received intent");
 
+            ClientConfig.initialize(context);
             if (NetworkUtils.autodownloadNetworkAvailable()) {
 				Log.d(TAG, "auto-dl network available, starting auto-download");
 					DBTasks.autodownloadUndownloadedItems(context);

app/src/main/java/de/danoeh/antennapod/receiver/PlayerWidget.java

@@ -1,5 +1,7 @@
 package de.danoeh.antennapod.receiver;
 
+import java.util.Arrays;
+
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProvider;
 import android.content.Context;
@@ -44,14 +46,14 @@ public class PlayerWidget extends AppWidgetProvider {
     @Override
     public void onUpdate(Context context, AppWidgetManager appWidgetManager,
                          int[] appWidgetIds) {
-        Log.d(TAG, "onUpdate() called with: " + "context = [" + context + "], appWidgetManager = [" + appWidgetManager + "], appWidgetIds = [" + appWidgetIds + "]");
+        Log.d(TAG, "onUpdate() called with: " + "context = [" + context + "], appWidgetManager = [" + appWidgetManager + "], appWidgetIds = [" + Arrays.toString(appWidgetIds) + "]");
         startUpdate(context);
     }
 
     @Override
     public void onDisabled(Context context) {
         super.onDisabled(context);
-        Log.d(TAG, "Widet disabled");
+        Log.d(TAG, "Widget disabled");
         setEnabled(context, false);
         stopUpdate(context);
     }

app/src/main/java/de/danoeh/antennapod/receiver/PowerConnectionReceiver.java

@@ -3,10 +3,9 @@ package de.danoeh.antennapod.receiver;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
-import android.os.BatteryManager;
 import android.util.Log;
 
-import de.danoeh.antennapod.core.BuildConfig;
+import de.danoeh.antennapod.core.ClientConfig;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DownloadRequester;
@@ -25,6 +24,7 @@ public class PowerConnectionReceiver extends BroadcastReceiver {
 
         Log.d(TAG, "charging intent: " + action);
 
+        ClientConfig.initialize(context);
         if (Intent.ACTION_POWER_CONNECTED.equals(action)) {
             Log.d(TAG, "charging, starting auto-download");
             // we're plugged in, this is a great time to auto-download if everything else is

app/src/main/java/de/danoeh/antennapod/receiver/SPAReceiver.java

@@ -8,10 +8,9 @@ import android.util.Log;
 import android.widget.Toast;
 
 import java.util.Arrays;
-import java.util.Date;
 
-import de.danoeh.antennapod.BuildConfig;
 import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.ClientConfig;
 import de.danoeh.antennapod.core.feed.Feed;
 import de.danoeh.antennapod.core.storage.DownloadRequestException;
 import de.danoeh.antennapod.core.storage.DownloadRequester;
@@ -28,14 +27,23 @@ public class SPAReceiver extends BroadcastReceiver{
 
     @Override
     public void onReceive(Context context, Intent intent) {
-        if (TextUtils.equals(intent.getAction(), ACTION_SP_APPS_QUERY_FEEDS_REPSONSE)) {
+        if (!TextUtils.equals(intent.getAction(), ACTION_SP_APPS_QUERY_FEEDS_REPSONSE)) {
-            if (BuildConfig.DEBUG) Log.d(TAG, "Received SP_APPS_QUERY_RESPONSE");
+            return;
-            if (intent.hasExtra(ACTION_SP_APPS_QUERY_FEEDS_REPSONSE_FEEDS_EXTRA)) {
+        }
+        Log.d(TAG, "Received SP_APPS_QUERY_RESPONSE");
+        if (!intent.hasExtra(ACTION_SP_APPS_QUERY_FEEDS_REPSONSE_FEEDS_EXTRA)) {
+            Log.e(TAG, "Received invalid SP_APPS_QUERY_RESPONSE: Contains no extra");
+            return;
+        }
         String[] feedUrls = intent.getStringArrayExtra(ACTION_SP_APPS_QUERY_FEEDS_REPSONSE_FEEDS_EXTRA);
-                if (feedUrls != null) {
+        if (feedUrls == null) {
-                    if (BuildConfig.DEBUG) Log.d(TAG, "Received feeds list: " + Arrays.toString(feedUrls));
+            Log.e(TAG, "Received invalid SP_APPS_QUERY_REPSONSE: extra was null");
+            return;
+        }
+        Log.d(TAG, "Received feeds list: " + Arrays.toString(feedUrls));
+        ClientConfig.initialize(context);
         for (String url : feedUrls) {
-                        Feed f  = new Feed(url, new Date(0));
+            Feed f = new Feed(url, null);
             try {
                 DownloadRequester.getInstance().downloadFeed(context, f);
             } catch (DownloadRequestException e) {
@@ -44,13 +52,5 @@ public class SPAReceiver extends BroadcastReceiver{
             }
         }
         Toast.makeText(context, R.string.sp_apps_importing_feeds_msg, Toast.LENGTH_LONG).show();
-
-                } else {
-                    Log.e(TAG, "Received invalid SP_APPS_QUERY_REPSONSE: extra was null");
-                }
-            } else {
-                Log.e(TAG, "Received invalid SP_APPS_QUERY_RESPONSE: Contains no extra");
-            }
-        }
     }
 }

app/src/main/java/de/danoeh/antennapod/utils/TimeUtils.java

@@ -1,64 +0,0 @@
-package de.danoeh.antennapod.utils;
-
-
-import android.content.Context;
-
-import java.util.Date;
-
-import de.danoeh.antennapod.R;
-
-/*
- * Copyright 2012 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//http://stackoverflow.com/questions/13018550/time-since-ago-library-for-android-java
-
-
-public class TimeUtils {
-    private static final int SECOND_MILLIS = 1000;
-    private static final int MINUTE_MILLIS = 60 * SECOND_MILLIS;
-    private static final int HOUR_MILLIS = 60 * MINUTE_MILLIS;
-    private static final int DAY_MILLIS = 24 * HOUR_MILLIS;
-
-
-    public static String getTimeAgo(long time, Context ctx) {
-        if (time < 1000000000000L) {
-            // if timestamp given in seconds, convert to millis
-            time *= 1000;
-        }
-
-        long now = new Date().getTime();
-        if (time > now || time <= 0) {
-            return null;
-        }
-
-        final long diff = now - time;
-        if (diff < MINUTE_MILLIS) {
-            return ctx.getString(R.string.time_just_now);
-        } else if (diff < 2 * MINUTE_MILLIS) {
-            return ctx.getString(R.string.time_a_min_ago);
-        } else if (diff < 50 * MINUTE_MILLIS) {
-            return diff / MINUTE_MILLIS + ctx.getString(R.string.time_min_ago);
-        } else if (diff < 90 * MINUTE_MILLIS) {
-            return ctx.getString(R.string.time_an_hour_ago);
-        } else if (diff < 24 * HOUR_MILLIS) {
-            return diff / HOUR_MILLIS + ctx.getString(R.string.time_hours_ago);
-        } else if (diff < 48 * HOUR_MILLIS) {
-            return ctx.getString(R.string.time_yesterday);
-        } else {
-            return diff / DAY_MILLIS + ctx.getString(R.string.time_days_ago);
-        }
-    }
-}

app/src/main/java/de/danoeh/antennapod/view/SubscriptionViewItem.java

@@ -24,7 +24,6 @@ public class SubscriptionViewItem extends RelativeLayout {
 
     private ImageView mImageView;
     private TextView mTextTime;
-    private TextView mUnreadCountText;
     private TextView mFeedTitle;
     private Context mContext;
 
@@ -56,7 +55,6 @@ public class SubscriptionViewItem extends RelativeLayout {
         mTextTime = (TextView) view.findViewById(R.id.txtvTime);
         mFeedTitle = (TextView) view.findViewById(R.id.txtvTitle);
         mImageView = (ImageView) view.findViewById(R.id.imgvCover);
-        mUnreadCountText = (TextView) view.findViewById(R.id.unread_count_text);
     }
 
     public void setFeed(Feed feed) {
@@ -78,12 +76,8 @@ public class SubscriptionViewItem extends RelativeLayout {
                 })
                 .centerCrop()
                 .into(mImageView);
-        // Removing the updated time. It could be the latest podcast updated time in the future.
+
-        //mTextTime.setText(TimeUtils.getTimeAgo(feed.getLastUpdate().getTime(), mContext));
         mTextTime.setVisibility(GONE);
-
-        // Could be the count of unread/ not played feed items
-        //mUnreadCountText.setText(String.valueOf(feed.getNumOfItems()));
     }
 
 }

app/src/main/res/drawable/cover_image_bg.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <gradient
-        android:type="linear"
-        android:centerX="69%"
-        android:startColor="#00000000"
-        android:centerColor="#59000000"
-        android:endColor="#FF242424"
-        android:angle="270"/>
-</shape>

app/src/main/res/layout/audio_controls.xml

@@ -7,9 +7,7 @@
 
     <LinearLayout
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="wrap_content">
-        android:layout_marginTop="12dp"
-        android:layout_marginLeft="24dp">
 
         <TextView
             android:layout_width="wrap_content"
@@ -30,9 +28,7 @@
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginTop="-12dp"
+        android:layout_marginTop="-12dp">
-        android:layout_marginLeft="24dp"
-        android:layout_marginRight="24dp">
 
         <Button
             android:id="@+id/butDecSpeed"
@@ -74,7 +70,6 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="4dp"
-        android:layout_marginLeft="24dp"
         style="@style/AntennaPod.TextView.ListItemPrimaryTitle"
         android:text="@string/volume"
         android:textStyle="bold"/>
@@ -83,8 +78,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="-12dp"
-        android:layout_marginLeft="24dp"
+        android:layout_marginLeft="8dp"
-        android:layout_marginRight="24dp"
         android:orientation="horizontal"
         android:gravity="center">
 
@@ -106,8 +100,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="8dp"
-        android:layout_marginLeft="24dp"
+        android:layout_marginLeft="8dp"
-        android:layout_marginRight="24dp"
         android:orientation="horizontal"
         android:gravity="center">
 
@@ -129,7 +122,6 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="12dp"
-        android:layout_marginLeft="24dp"
         style="@style/AntennaPod.TextView.ListItemPrimaryTitle"
         android:text="@string/audio_effects"
         android:textStyle="bold"/>
@@ -139,8 +131,6 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="-12dp"
-        android:layout_marginLeft="24dp"
-        android:layout_marginRight="24dp"
         android:text="@string/stereo_to_mono" />
 
 </LinearLayout>

app/src/main/res/layout/downloaded_episodeslist_item.xml

@@ -22,7 +22,7 @@
 
     <RelativeLayout
         android:layout_width="0dp"
-        android:layout_height="match_parent"
+        android:layout_height="@dimen/thumbnail_length_downloaded_item"
         android:layout_marginLeft="@dimen/listitem_threeline_textleftpadding"
         android:layout_marginRight="@dimen/listitem_threeline_textrightpadding"
         android:layout_marginTop="@dimen/listitem_threeline_verticalpadding"
@@ -48,7 +48,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentLeft="true"
-            android:layout_below="@id/txtvTitle"
+            android:layout_alignParentBottom="true"
             tools:text="23 MB"
             tools:background="@android:color/holo_green_dark" />
 
@@ -58,10 +58,23 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentRight="true"
-            android:layout_below="@id/txtvTitle"
+            android:layout_alignParentBottom="true"
+            android:layout_marginLeft="8dp"
             tools:text="Jan 23"
             tools:background="@android:color/holo_green_dark" />
 
+        <ImageView
+            android:id="@+id/imgvInPlaylist"
+            android:layout_width="@dimen/enc_icons_size"
+            android:layout_height="@dimen/enc_icons_size"
+            android:layout_toLeftOf="@id/txtvPublished"
+            android:layout_alignParentBottom="true"
+            android:contentDescription="@string/in_queue_label"
+            android:src="?attr/stat_playlist"
+            android:visibility="visible"
+            tools:src="@drawable/ic_list_white_24dp"
+            tools:background="@android:color/holo_red_light" />
+
     </RelativeLayout>
 
     <include layout="@layout/vertical_list_divider"/>

app/src/main/res/layout/downloadlog_item.xml

@@ -10,14 +10,13 @@
     android:paddingBottom="8dp"
     tools:background="@android:color/darker_gray">
 
-    <TextView
+    <com.joanzapata.iconify.widget.IconTextView
         android:id="@+id/txtvIcon"
         android:layout_width="48dp"
         android:layout_height="48dp"
         android:layout_alignParentTop="true"
         android:layout_alignParentLeft="true"
         android:textSize="48sp"
-        tools:text="[Icon]"
         android:gravity="center" />
 
     <com.joanzapata.iconify.widget.IconButton

app/src/main/res/layout/episodes_apply_action_fragment.xml

@@ -1,16 +1,16 @@
-<RelativeLayout
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
 
     <LinearLayout
         android:id="@+id/bottomBar"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="68dp"
         android:layout_alignParentBottom="true"
-        android:orientation="horizontal"
         android:gravity="center_vertical"
+        android:orientation="horizontal"
         android:padding="4dp">
 
         <Button
@@ -18,13 +18,13 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
+            android:background="@android:color/transparent"
             android:drawableTop="?attr/content_new"
             android:text="@string/add_to_queue_label"
-            android:textSize="10sp"
+            android:textSize="10sp" />
-            android:background="@android:color/transparent"/>
 
-        <View xmlns:android="http://schemas.android.com/apk/res/android"
+        <View
-              xmlns:tools="http://schemas.android.com/tools"
+            android:id="@+id/divider1"
             android:layout_width="1dp"
             android:layout_height="match_parent"
             android:layout_margin="4dp"
@@ -36,13 +36,13 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
+            android:background="@android:color/transparent"
             android:drawableTop="?attr/navigation_accept"
             android:text="@string/mark_read_label"
-            android:textSize="10sp"
+            android:textSize="10sp" />
-            android:background="@android:color/transparent"/>
 
-        <View xmlns:android="http://schemas.android.com/apk/res/android"
+        <View
-              xmlns:tools="http://schemas.android.com/tools"
+            android:id="@+id/divider2"
             android:layout_width="1dp"
             android:layout_height="match_parent"
             android:layout_margin="4dp"
@@ -54,13 +54,13 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
+            android:background="@android:color/transparent"
             android:drawableTop="?attr/navigation_cancel"
             android:text="@string/mark_unread_label"
-            android:textSize="10sp"
+            android:textSize="10sp" />
-            android:background="@android:color/transparent"/>
 
-        <View xmlns:android="http://schemas.android.com/apk/res/android"
+        <View
-              xmlns:tools="http://schemas.android.com/tools"
+            android:id="@+id/divider3"
             android:layout_width="1dp"
             android:layout_height="match_parent"
             android:layout_margin="4dp"
@@ -72,13 +72,13 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
+            android:background="@android:color/transparent"
             android:drawableTop="?attr/av_download"
             android:text="@string/download_label"
-            android:textSize="10sp"
+            android:textSize="10sp" />
-            android:background="@android:color/transparent"/>
 
-        <View xmlns:android="http://schemas.android.com/apk/res/android"
+        <View
-              xmlns:tools="http://schemas.android.com/tools"
+            android:id="@+id/divider4"
             android:layout_width="1dp"
             android:layout_height="match_parent"
             android:layout_margin="4dp"
@@ -90,31 +90,26 @@
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
+            android:background="@android:color/transparent"
             android:drawableTop="?attr/content_discard"
             android:text="@string/remove_episode_lable"
-            android:textSize="10sp"
+            android:textSize="10sp" />
-            android:background="@android:color/transparent"/>
 
     </LinearLayout>
 
     <View
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:tools="http://schemas.android.com/tools"
         android:id="@+id/divider"
         android:layout_width="match_parent"
         android:layout_height="1dp"
+        android:layout_above="@id/bottomBar"
         android:background="?android:attr/listDivider"
         android:paddingBottom="4dp"
-          android:layout_above="@id/bottomBar"
         tools:background="@android:color/holo_red_dark" />
 
     <ListView
         android:id="@android:id/list"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_above="@id/divider">
+        android:layout_above="@id/divider"/>
-
-    </ListView>
-
 
 </RelativeLayout>

app/src/main/res/layout/external_player_fragment.xml

@@ -19,7 +19,7 @@
             android:layout_height="@dimen/external_player_height"
             android:adjustViewBounds="true"
             android:cropToPadding="true"
-            android:scaleType="fitXY"
+            android:scaleType="centerCrop"
             tools:src="@drawable/ic_drag_vertical_white_48dp"
             tools:background="@android:color/holo_green_dark"
             android:layout_alignParentTop="true"