Direct play from the the lists

Pause/play buttons work; position in media item not always updated yet

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

@@ -27,7 +27,7 @@ public class ActionButtonUtils {
 
         this.context = context;
         drawables = context.obtainStyledAttributes(new int[]{
-                R.attr.av_play, R.attr.navigation_cancel, R.attr.av_download, R.attr.borderless_button, R.attr.navigation_accept});
+                R.attr.av_play, R.attr.navigation_cancel, R.attr.av_download, R.attr.av_pause, R.attr.navigation_accept});
         labels = new int[]{R.string.play_label, R.string.cancel_download_label, R.string.download_label, R.string.mark_read_label};
     }
 
@@ -57,7 +57,7 @@ public class ActionButtonUtils {
             } else {
                 // item is not being downloaded
                 butSecondary.setVisibility(View.VISIBLE);
-                if (media.isPlaying()) {
+                if (media.isCurrentlyPlaying()) {
                     butSecondary.setImageDrawable(drawables.getDrawable(3));
                 } else {
                     butSecondary

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

@@ -1,6 +1,7 @@
 package de.danoeh.antennapod.adapter;
 
 import android.content.Context;
+import android.content.Intent;
 import android.widget.Toast;
 
 import org.apache.commons.lang3.Validate;
@@ -9,6 +10,7 @@ import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
 import de.danoeh.antennapod.core.feed.FeedItem;
 import de.danoeh.antennapod.core.feed.FeedMedia;
+import de.danoeh.antennapod.core.service.playback.PlaybackService;
 import de.danoeh.antennapod.core.storage.DBTasks;
 import de.danoeh.antennapod.core.storage.DBWriter;
 import de.danoeh.antennapod.core.storage.DownloadRequestException;
@@ -46,7 +48,13 @@ public class DefaultActionButtonCallback implements ActionButtonCallback {
                 DownloadRequester.getInstance().cancelDownload(context, media);
                 Toast.makeText(context, R.string.download_cancelled_msg, Toast.LENGTH_SHORT).show();
             } else { // media is downloaded
-                if (item.getState() != FeedItem.State.PLAYING) {
+                if (item.hasMedia() && item.getMedia().isCurrentlyPlaying()) {
+                    context.sendBroadcast(new Intent(PlaybackService.ACTION_PAUSE_PLAY_CURRENT_EPISODE));
+                }
+                else if (item.hasMedia() && item.getMedia().isPlaying()) {
+                    context.sendBroadcast(new Intent(PlaybackService.ACTION_RESUME_PLAY_CURRENT_EPISODE));
+                }
+                else {
                     DBTasks.playMedia(context, media, false, true, false);
                 }
             }

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

@@ -188,8 +188,6 @@ public class FeedItemlistAdapter extends BaseAdapter {
         public void onClick(View v) {
             FeedItem item = (FeedItem) v.getTag();
             callback.onActionButtonPressed(item);
-            EventDistributor.getInstance().sendPlaybackHistoryUpdateBroadcast();
-            EventDistributor.getInstance().sendUnreadItemsUpdateBroadcast();
         }
     };
 

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

@@ -148,7 +148,6 @@ public class NewEpisodesListAdapter extends BaseAdapter {
         public void onClick(View v) {
             FeedItem item = (FeedItem) v.getTag();
             actionButtonCallback.onActionButtonPressed(item);
-            EventDistributor.getInstance().sendUnreadItemsUpdateBroadcast();
         }
     };
 

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

@@ -138,7 +138,6 @@ public class QueueListAdapter extends BaseAdapter {
         public void onClick(View v) {
             FeedItem item = (FeedItem) v.getTag();
             actionButtonCallback.onActionButtonPressed(item);
-            EventDistributor.getInstance().sendQueueUpdateBroadcast();
         }
     };
 

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

@@ -296,6 +296,9 @@ public class ItemlistFragment extends ListFragment {
                     updateProgressBarVisibility();
                 }
             }
+            if ((arg & EventDistributor.PLAYER_STATUS_UPDATE) != 0) {
+                adapter.notifyDataSetChanged();
+            }
         }
     };
 

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

@@ -340,6 +340,9 @@ public class NewEpisodesFragment extends Fragment {
                     getActivity().supportInvalidateOptionsMenu();
                 }
             }
+            if ((arg & EventDistributor.PLAYER_STATUS_UPDATE) != 0) {
+                listAdapter.notifyDataSetChanged();
+            }
         }
     };
 

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

@@ -171,6 +171,9 @@ public class PlaybackHistoryFragment extends ListFragment {
                 startItemLoader();
                 getActivity().supportInvalidateOptionsMenu();
             }
+            if ((arg & EventDistributor.PLAYER_STATUS_UPDATE) != 0) {
+                adapter.notifyDataSetChanged();
+            }
         }
     };
 

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

@@ -477,6 +477,9 @@ public class QueueFragment extends Fragment {
                     getActivity().supportInvalidateOptionsMenu();
                 }
             }
+            if ((arg & EventDistributor.PLAYER_STATUS_UPDATE) != 0) {
+                listAdapter.notifyDataSetChanged();
+            }
         }
     };
 

core/src/main/java/de/danoeh/antennapod/core/feed/EventDistributor.java

@@ -31,6 +31,7 @@ public class EventDistributor extends Observable {
 	public static final int PLAYBACK_HISTORY_UPDATE = 16;
 	public static final int DOWNLOAD_QUEUED = 32;
 	public static final int DOWNLOAD_HANDLED = 64;
+    public static final int PLAYER_STATUS_UPDATE = 128;
 
 	private Handler handler;
 	private AbstractQueue<Integer> events;
@@ -124,6 +125,10 @@ public class EventDistributor extends Observable {
 		addEvent(DOWNLOAD_HANDLED);
 	}
 
+    public void sendPlayerStatusUpdateBroadcast() {
+        addEvent(PLAYER_STATUS_UPDATE);
+    }
+
 	public static abstract class EventListener implements Observer {
 
 		@Override

core/src/main/java/de/danoeh/antennapod/core/feed/FeedMedia.java

@@ -127,6 +127,15 @@ public class FeedMedia extends FeedFile implements Playable {
                 && PlaybackPreferences.getCurrentlyPlayingFeedMediaId() == id;
     }
 
+    /**
+     * Reads playback preferences to determine whether this FeedMedia object is
+     * currently being played and the player status is playing.
+     */
+    public boolean isCurrentlyPlaying() {
+        return isPlaying() && PlaybackPreferences.getPlayerStatusIsPlaying();
+    }
+
+
     @Override
     public int getTypeAsInt() {
         return FEEDFILETYPE_FEEDMEDIA;

core/src/main/java/de/danoeh/antennapod/core/preferences/PlaybackPreferences.java

@@ -8,6 +8,7 @@ import android.util.Log;
 import org.apache.commons.lang3.Validate;
 
 import de.danoeh.antennapod.core.BuildConfig;
+import de.danoeh.antennapod.core.feed.EventDistributor;
 
 /**
  * Provides access to preferences set by the playback service. A private
@@ -43,6 +44,9 @@ public class PlaybackPreferences implements
 	/** True if last played media was a video. */
 	public static final String PREF_CURRENT_EPISODE_IS_VIDEO = "de.danoeh.antennapod.preferences.lastIsVideo";
 
+    /** True if player status is playing. */
+    public static final String PREF_PLAYER_STATUS_IS_PLAYING = "de.danoeh.antennapod.preferences.playerStatusIsPlaying";
+
 	/** Value of PREF_CURRENTLY_PLAYING_MEDIA if no media is playing. */
 	public static final long NO_MEDIA_PLAYING = -1;
 
@@ -51,6 +55,7 @@ public class PlaybackPreferences implements
 	private long currentlyPlayingMedia;
 	private boolean currentEpisodeIsStream;
 	private boolean currentEpisodeIsVideo;
+    private boolean playerStatusIsPlaying;
 
 	private static PlaybackPreferences instance;
 	private Context context;
@@ -87,6 +92,7 @@ public class PlaybackPreferences implements
 				NO_MEDIA_PLAYING);
 		currentEpisodeIsStream = sp.getBoolean(PREF_CURRENT_EPISODE_IS_STREAM, true);
 		currentEpisodeIsVideo = sp.getBoolean(PREF_CURRENT_EPISODE_IS_VIDEO, false);
+        playerStatusIsPlaying = sp.getBoolean(PREF_PLAYER_STATUS_IS_PLAYING, false);
 	}
 
 	@Override
@@ -109,6 +115,11 @@ public class PlaybackPreferences implements
 			currentlyPlayingFeedMediaId = sp.getLong(
 					PREF_CURRENTLY_PLAYING_FEEDMEDIA_ID, NO_MEDIA_PLAYING);
 		}
+        else if (key.equals(PREF_PLAYER_STATUS_IS_PLAYING)) {
+            playerStatusIsPlaying = sp.getBoolean(
+                    PREF_PLAYER_STATUS_IS_PLAYING, false);
+            EventDistributor.getInstance().sendPlayerStatusUpdateBroadcast();
+        }
 	}
 
 	private static void instanceAvailable() {
@@ -143,4 +154,10 @@ public class PlaybackPreferences implements
 		return instance.currentEpisodeIsVideo;
 	}
 
+    public static boolean getPlayerStatusIsPlaying() {
+        instanceAvailable();
+        return instance.playerStatusIsPlaying;
+    }
+
+
 }

core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java

@@ -100,6 +100,18 @@ public class PlaybackService extends Service {
      */
     public static final String ACTION_SKIP_CURRENT_EPISODE = "action.de.danoeh.antennapod.core.service.skipCurrentEpisode";
 
+    /**
+     * If the PlaybackService receives this action, it will pause playback.
+     */
+    public static final String ACTION_PAUSE_PLAY_CURRENT_EPISODE = "action.de.danoeh.antennapod.core.service.pausePlayCurrentEpisode";
+
+
+    /**
+     * If the PlaybackService receives this action, it will resume playback.
+     */
+    public static final String ACTION_RESUME_PLAY_CURRENT_EPISODE = "action.de.danoeh.antennapod.core.service.resumePlayCurrentEpisode";
+
+
     /**
      * Used in NOTIFICATION_TYPE_RELOAD.
      */
@@ -216,6 +228,10 @@ public class PlaybackService extends Service {
                 AudioManager.ACTION_AUDIO_BECOMING_NOISY));
         registerReceiver(skipCurrentEpisodeReceiver, new IntentFilter(
                 ACTION_SKIP_CURRENT_EPISODE));
+        registerReceiver(pausePlayCurrentEpisodeReceiver, new IntentFilter(
+                ACTION_PAUSE_PLAY_CURRENT_EPISODE));
+        registerReceiver(pauseResumeCurrentEpisodeReceiver, new IntentFilter(
+                ACTION_RESUME_PLAY_CURRENT_EPISODE));
         remoteControlClient = setupRemoteControlClient();
         taskManager = new PlaybackServiceTaskManager(this, taskManagerCallback);
         mediaPlayer = new PlaybackServiceMediaPlayer(this, mediaPlayerCallback);
@@ -427,6 +443,7 @@ public class PlaybackService extends Service {
                         // remove notifcation on pause
                         stopForeground(true);
                     }
+                    writePlayerStatusPlaybackPreferences();
 
                     break;
 
@@ -443,9 +460,11 @@ public class PlaybackService extends Service {
 
                     taskManager.startPositionSaver();
                     taskManager.startWidgetUpdater();
+                    writePlayerStatusPlaybackPreferences();
                     setupNotification(newInfo);
                     started = true;
                     break;
+
                 case ERROR:
                     writePlaybackPreferencesNoMediaPlaying();
                     break;
@@ -634,6 +653,8 @@ public class PlaybackService extends Service {
         editor.putLong(
                 PlaybackPreferences.PREF_CURRENTLY_PLAYING_FEEDMEDIA_ID,
                 PlaybackPreferences.NO_MEDIA_PLAYING);
+        editor.putBoolean(
+                PlaybackPreferences.PREF_PLAYER_STATUS_IS_PLAYING, false);
         editor.commit();
     }
 
@@ -647,6 +668,7 @@ public class PlaybackService extends Service {
         PlaybackServiceMediaPlayer.PSMPInfo info = mediaPlayer.getPSMPInfo();
         MediaType mediaType = mediaPlayer.getCurrentMediaType();
         boolean stream = mediaPlayer.isStreaming();
+        boolean isPlaying = (info.playerStatus == PlayerStatus.PLAYING);
 
         if (info.playable != null) {
             editor.putLong(PlaybackPreferences.PREF_CURRENTLY_PLAYING_MEDIA,
@@ -683,6 +705,23 @@ public class PlaybackService extends Service {
                     PlaybackPreferences.PREF_CURRENTLY_PLAYING_FEEDMEDIA_ID,
                     PlaybackPreferences.NO_MEDIA_PLAYING);
         }
+        editor.putBoolean(
+                PlaybackPreferences.PREF_PLAYER_STATUS_IS_PLAYING, isPlaying);
+
+        editor.commit();
+    }
+
+    private void writePlayerStatusPlaybackPreferences() {
+        if (BuildConfig.DEBUG)
+            Log.d(TAG, "Writing player status playback preferences");
+
+        SharedPreferences.Editor editor = PreferenceManager
+                .getDefaultSharedPreferences(getApplicationContext()).edit();
+        PlaybackServiceMediaPlayer.PSMPInfo info = mediaPlayer.getPSMPInfo();
+        boolean isPlaying = (info.playerStatus == PlayerStatus.PLAYING);
+
+        editor.putBoolean(
+                PlaybackPreferences.PREF_PLAYER_STATUS_IS_PLAYING, isPlaying);
 
         editor.commit();
     }
@@ -1101,6 +1140,28 @@ public class PlaybackService extends Service {
         }
     };
 
+    private BroadcastReceiver pauseResumeCurrentEpisodeReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (StringUtils.equals(intent.getAction(), ACTION_RESUME_PLAY_CURRENT_EPISODE)) {
+                if (BuildConfig.DEBUG)
+                    Log.d(TAG, "Received RESUME_PLAY_CURRENT_EPISODE intent");
+                mediaPlayer.resume();
+            }
+        }
+    };
+
+    private BroadcastReceiver pausePlayCurrentEpisodeReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (StringUtils.equals(intent.getAction(), ACTION_PAUSE_PLAY_CURRENT_EPISODE)) {
+                if (BuildConfig.DEBUG)
+                    Log.d(TAG, "Received PAUSE_PLAY_CURRENT_EPISODE intent");
+                mediaPlayer.pause(false, false);
+            }
+        }
+    };
+
     public static MediaType getCurrentMediaType() {
         return currentMediaType;
     }