Updated references, deleted GreenDroid lib from project

lint.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<lint>
+</lint>

proguard-project.txt

@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

project.properties

@@ -8,5 +8,5 @@
 # project structure.
 
 # Project target.
-target=android-10
-android.library.reference.1=libs/GreenDroid/GreenDroid
+target=android-14
+android.library.reference.1=/home/daniel/src/android/actionbarsherlock/library/

src/de/podfetcher/activity/AddFeedActivity.java

@@ -6,22 +6,20 @@ import android.widget.Button;
 import android.widget.EditText;
 import android.view.View;
 import de.podfetcher.R;
-import de.podfetcher.feed.FeedManager;
+import de.podfetcher.feed.Feed;
+import de.podfetcher.storage.DownloadRequester;
 
 /** Activity for adding/editing a Feed */
 public class AddFeedActivity extends Activity {
 
 	private EditText etxtFeedurl;
 	private Button butConfirm;
-	private FeedManager manager;
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		setContentView(R.layout.addfeed);
 
-		manager = FeedManager.getInstance();
-		
 		etxtFeedurl = (EditText) findViewById(R.id.etxtFeedurl);
 		butConfirm = (Button) findViewById(R.id.butConfirm);
 
@@ -38,7 +36,9 @@ public class AddFeedActivity extends Activity {
 
 	private void addNewFeed() {
 		String url = etxtFeedurl.getText().toString();	
-		manager.addFeed(this, url);
+		Feed feed = new Feed(url);
+		DownloadRequester req = DownloadRequester.getInstance();
+		req.downloadFeed(this, feed);
 
 
 	}

src/de/podfetcher/feed/FeedManager.java

@@ -37,24 +37,14 @@ public class FeedManager {
 		return singleton;		
 	}
 
-	/** Add and Download a new Feed */
-	public void addFeed(Context context, String url) {
-		// TODO Check if URL is correct
-		PodDBAdapter adapter = new PodDBAdapter(context);
-		Feed feed = new Feed(url);
-		feed.download_url = url;
-		feed.id = adapter.setFeed(feed);
-		// Add Feed to Feedlist if not available
-		Feed foundFeed = getFeed(feed.id);
-		if(foundFeed == null) {
+	private void addNewFeed(Context context, Feed feed) {
 		feeds.add(feed);
-		}else {
-			feed = foundFeed;
+		feed.setId(setFeed(context, feed));
+		for(FeedItem item : feed.getItems()) {
+			setFeedItem(context, item);
+		}
 	}	
-		DownloadRequester req = DownloadRequester.getInstance();
-		req.downloadFeed(context, feed);
 	
-	}
 
 	/** Adds a new Feeditem if its not in the list */
 	public void addFeedItem(Context context, FeedItem item) {
@@ -74,6 +64,30 @@ public class FeedManager {
 		}
 	}
 
+	public void updateFeed(Context context, Feed newFeed) {
+		// Look up feed in the feedslist
+		Feed savedFeed = searchFeedByLink(newFeed.getLink());
+		if(savedFeed == null) {
+			// Add a new Feed
+			addNewFeed(context, newFeed);
+		}else {
+			// Look for new or updated Items
+			for(FeedItem item : newFeed.getItems()) {
+				FeedItem oldItem = searchFeedItemByLink(savedFeed, item.getLink());
+				if(oldItem != null) {
+					FeedItem newItem = searchFeedItemByLink(newFeed, item.getLink());
+					if(newItem != null) {
+						newItem.setRead(oldItem.isRead());
+					}
+				}
+			}
+			newFeed.setId(savedFeed.getId());
+			savedFeed = newFeed;
+			setFeed(context, newFeed);	
+		}
+
+	}
+
 	/** Get a Feed by its link */
 	private Feed searchFeedByLink(String link) {
 		for(Feed feed : feeds) {
@@ -95,9 +109,14 @@ public class FeedManager {
 	}
 
 	/** Updates Information of an existing Feed */
-	public void setFeed(Context context, Feed feed) {
+	public long setFeed(Context context, Feed feed) {
 		PodDBAdapter adapter = new PodDBAdapter(context);
-		adapter.setFeed(feed);
+		return adapter.setFeed(feed);
+	}
+
+	public long setFeedItem(Context context, FeedItem item) {
+		PodDBAdapter adapter = new PodDBAdapter(context);
+		return adapter.setFeedItem(item);
 	}
 
 	/** Get a Feed by its id */

src/de/podfetcher/service/DownloadService.java

@@ -106,8 +106,6 @@ public class DownloadService extends Service {
 		requester.removeFeed(feed);
 		// Get Feed Information
 		feed.setFile_url((new File(requester.getFeedfilePath(context), requester.getFeedfileName(feed.getId()))).toString());
-		// Update Information in Database
-		manager.setFeed(context, feed);
 		// Download Feed Image if provided
 		if(feed.getImage() != null) {
 			Log.d(this.toString(), "Feed has image; Downloading....");
@@ -142,13 +140,8 @@ public class DownloadService extends Service {
 			feed = handler.parseFeed(feed);
 			Log.d(this.toString(), feed.getTitle() + " parsed");
 			// Save information of feed in DB
-			Log.d(this.toString(), "Passing new Feed to DB");
-			manager.setFeed(service, feed);
-			// Add Feeditems to the database
+			manager.updateFeed(service, feed);
 			Log.d(this.toString(), "Walking through " + feed.getItems().size() + " feeditems");
-			for(FeedItem item : feed.getItems()) {
-				manager.addFeedItem(service, item);
-			}
 			Log.d(this.toString(), "Done.");
 		}