Added option to force recheck of data with rTorrent, uTorrent and Deluge. Fixes #16. Also fixes a UI glitch to propage torrent changes back to the torrents list screen.

core/.classpath

@@ -10,5 +10,6 @@
 		</attributes>
 	</classpathentry>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
+	<classpathentry combineaccessrules="false" exported="true" kind="src" path="/Transdroid Torrent Connect"/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>

core/res/menu/fragment_details.xml

@@ -62,17 +62,23 @@
 		android:showAsAction="ifRoom"
 		android:title="@string/action_setlabel"
 		android:orderInCategory="205" />
+	<item
+		android:id="@+id/action_forcerecheck"
+		android:icon="?attr/ic_action_forcerecheck"
+		android:showAsAction="ifRoom"
+		android:title="@string/action_forcerecheck"
+		android:orderInCategory="206" />
 	<item
 		android:id="@+id/action_updatetrackers"
 		android:icon="?attr/ic_action_trackers"
 		android:showAsAction="ifRoom"
 		android:title="@string/action_updatetrackers"
-		android:orderInCategory="206" />
+		android:orderInCategory="207" />
 	<item
 		android:id="@+id/action_changelocation"
 		android:icon="?attr/ic_action_save"
 		android:showAsAction="ifRoom"
 		android:title="@string/action_changelocation"
-		android:orderInCategory="207" />
+		android:orderInCategory="208" />
 
 </menu>

core/res/values-nl/strings.xml

@@ -49,6 +49,7 @@ along with Transdroid.  If not, see <http://www.gnu.org/licenses/>.
 <string name="action_setlabel">Label toewijzen</string>
 <string name="action_updatetrackers">Trackers updaten</string>
 <string name="action_changelocation">Opslaglocatie wijzigen</string>
+<string name="action_forcerecheck">Forceer dataintegriteitscontrole</string>
 <string name="action_priority_off">Uit</string>
 <string name="action_priority_low">Laag</string>
 <string name="action_priority_normal">Normaal</string>
@@ -151,6 +152,7 @@ along with Transdroid.  If not, see <http://www.gnu.org/licenses/>.
 <string name="result_trackersupdated">Trackers geüpdatet</string>
 <string name="result_labelset">Label \'%1$s\' toegewezen</string>
 <string name="result_labelremoved">Label verwijderd</string>
+<string name="result_recheckedstarted">%1$s wordt gecontroleerd</string>
 <string name="result_locationset">Torrent verplaatst naar \'%1$s\'</string>
 <string name="result_priotitiesset">Bestandsprioriteiten geüpdatet</string>
 <string name="result_maxspeedsset">Maximale snelheden ingesteld</string>

core/res/values/attrs.xml

@@ -36,6 +36,7 @@
 	<attr name="ic_action_resume" format="reference"/>
 	<attr name="ic_action_rss" format="reference"/>
 	<attr name="ic_action_save" format="reference"/>
+	<attr name="ic_action_forcerecheck" format="reference"/>
 	<attr name="ic_action_search" format="reference"/>
 	<attr name="ic_action_sort_by_size" format="reference"/>
 	<attr name="ic_action_start" format="reference"/>

core/res/values/strings.xml

@@ -49,6 +49,7 @@
 	<string name="action_setlabel">Set label</string>
 	<string name="action_updatetrackers">Update trackers</string>
 	<string name="action_changelocation">Change storage location</string>
+	<string name="action_forcerecheck">Force data recheck</string>
 	<string name="action_priority_off">Off</string>
 	<string name="action_priority_low">Low</string>
 	<string name="action_priority_normal">Normal</string>
@@ -154,6 +155,7 @@
 	<string name="result_trackersupdated">Trackers updated</string>
 	<string name="result_labelset">Label set to \'%1$s\'</string>
 	<string name="result_labelremoved">Label removed</string>
+	<string name="result_recheckedstarted">Checking %1$s data</string>
 	<string name="result_locationset">Torrent moved to \'%1$s\'</string>
 	<string name="result_priotitiesset">File priorities updated</string>
 	<string name="result_maxspeedsset">Maximum transfer speeds set</string>

core/res/values/styles.xml

@@ -36,6 +36,7 @@
 		<item name="ic_action_resume">@drawable/ic_action_resume_light</item>
 		<item name="ic_action_rss">@drawable/ic_action_rss_light</item>
 		<item name="ic_action_save">@drawable/ic_action_save_light</item>
+		<item name="ic_action_forcerecheck">@drawable/ic_action_forcerecheck_light</item>
 		<item name="ic_action_search">@drawable/ic_action_search_light</item>
 		<item name="ic_action_sort_by_size">@drawable/ic_action_sort_by_size_light</item>
 		<item name="ic_action_start">@drawable/ic_action_start_light</item>
@@ -69,6 +70,7 @@
 		<item name="ic_action_resume">@drawable/ic_action_resume_dark</item>
 		<item name="ic_action_rss">@drawable/ic_action_rss_dark</item>
 		<item name="ic_action_save">@drawable/ic_action_save_dark</item>
+		<item name="ic_action_forcerecheck">@drawable/ic_action_forcerecheck_dark</item>
 		<item name="ic_action_search">@drawable/ic_action_search_dark</item>
 		<item name="ic_action_sort_by_size">@drawable/ic_action_sort_by_size_dark</item>
 		<item name="ic_action_start">@drawable/ic_action_start_dark</item>

core/src/org/transdroid/core/gui/DetailsActivity.java

@@ -47,6 +47,7 @@ import org.transdroid.daemon.TorrentFile;
 import org.transdroid.daemon.task.DaemonTaskFailureResult;
 import org.transdroid.daemon.task.DaemonTaskResult;
 import org.transdroid.daemon.task.DaemonTaskSuccessResult;
+import org.transdroid.daemon.task.ForceRecheckTask;
 import org.transdroid.daemon.task.GetFileListTask;
 import org.transdroid.daemon.task.GetFileListTaskSuccessResult;
 import org.transdroid.daemon.task.GetTorrentDetailsTask;
@@ -225,7 +226,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	public void resumeTorrent(Torrent torrent) {
 		torrent.mimicResume();
 		DaemonTaskResult result = ResumeTask.create(currentConnection, torrent).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_resumed, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -237,7 +238,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	public void pauseTorrent(Torrent torrent) {
 		torrent.mimicPause();
 		DaemonTaskResult result = PauseTask.create(currentConnection, torrent).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_paused, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -249,7 +250,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	public void startTorrent(Torrent torrent, boolean forced) {
 		torrent.mimicStart();
 		DaemonTaskResult result = StartTask.create(currentConnection, torrent, forced).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_started, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -261,7 +262,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	public void stopTorrent(Torrent torrent) {
 		torrent.mimicStop();
 		DaemonTaskResult result = StopTask.create(currentConnection, torrent).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_stopped, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -272,7 +273,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	@Override
 	public void removeTorrent(Torrent torrent, boolean withData) {
 		DaemonTaskResult result = RemoveTask.create(currentConnection, torrent, withData).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			// Close the details activity (as the torrent is now removed)
 			closeActivity(getString(withData ? R.string.result_removed_with_data : R.string.result_removed,
 					torrent.getName()));
@@ -283,8 +284,8 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 
 	@UiThread
 	protected void closeActivity(String closeText) {
-		// The activity result RESULT_CANCELED means that the torrent no longer exists
+		setResult(RESULT_OK,
-		setResult(RESULT_OK, new Intent().putExtra("torrent_removed", true));
+				new Intent().putExtra("torrent_removed", true).putExtra("affected_torrent", torrent));
 		finish();
 		if (closeText != null)
 			Toast.makeText(this, closeText, Toast.LENGTH_LONG).show();
@@ -296,18 +297,31 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 		torrent.mimicNewLabel(newLabel);
 		DaemonTaskResult result = SetLabelTask.create(currentConnection, torrent, newLabel == null ? "" : newLabel)
 				.execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_labelset, newLabel));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
 		}
 	}
 
+	@Background
+	@Override
+	public void forceRecheckTorrent(Torrent torrent) {
+		torrent.mimicCheckingStatus();
+		DaemonTaskResult result = ForceRecheckTask.create(currentConnection, torrent).execute();
+		if (result instanceof DaemonTaskSuccessResult) {
+			onTaskSucceeded((DaemonTaskSuccessResult) result,
+					getString(R.string.result_recheckedstarted, torrent.getName()));
+		} else {
+			onCommunicationError((DaemonTaskFailureResult) result, false);
+		}
+	}
+
 	@Background
 	@Override
 	public void updateTrackers(Torrent torrent, List<String> newTrackers) {
 		DaemonTaskResult result = SetTrackersTask.create(currentConnection, torrent, newTrackers).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_trackersupdated));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -318,7 +332,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	@Override
 	public void updateLocation(Torrent torrent, String newLocation) {
 		DaemonTaskResult result = SetDownloadLocationTask.create(currentConnection, torrent, newLocation).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_locationset, newLocation));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -330,7 +344,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	public void updatePriority(Torrent torrent, List<TorrentFile> files, Priority priority) {
 		DaemonTaskResult result = SetFilePriorityTask.create(currentConnection, torrent, priority,
 				new ArrayList<TorrentFile>(files)).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_priotitiesset));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -339,6 +353,9 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 
 	@UiThread
 	protected void onTaskSucceeded(DaemonTaskSuccessResult result, String successMessage) {
+		// Set the activity result so the calling activity knows it needs to update its view
+		setResult(RESULT_OK,
+				new Intent().putExtra("torrent_updated", true).putExtra("affected_torrent", torrent));
 		// Refresh the screen as well
 		refreshTorrent();
 		refreshTorrentDetails(torrent);

core/src/org/transdroid/core/gui/DetailsFragment.java

@@ -318,6 +318,11 @@ public class DetailsFragment extends SherlockFragment implements OnTrackersUpdat
 				.show(getFragmentManager(), "SetLabelDialog");
 	}
 
+	@OptionsItem(resName = "action_forcerecheck")
+	protected void setForceRecheck() {
+		getTasksExecutor().forceRecheckTorrent(torrent);
+	}
+
 	@OptionsItem(resName = "action_updatetrackers")
 	protected void updateTrackers() {
 		if (torrentDetails == null) {

core/src/org/transdroid/core/gui/TorrentTasksExecutor.java

@@ -33,6 +33,7 @@ public interface TorrentTasksExecutor {
 	void startTorrent(Torrent torrent, boolean forced);
 	void stopTorrent(Torrent torrent);
 	void removeTorrent(Torrent torrent, boolean withData);
+	void forceRecheckTorrent(Torrent torrent);
 	void updateLabel(Torrent torrent, String newLabel);
 	void updateTrackers(Torrent torrent, List<String> newTrackers);
 	void updateLocation(Torrent torrent, String newLocation);

core/src/org/transdroid/core/gui/TorrentsActivity.java

@@ -45,18 +45,28 @@ import org.apache.http.impl.client.DefaultHttpClient;
 import org.apache.http.impl.cookie.BasicClientCookie;
 import org.transdroid.core.R;
 import org.transdroid.core.app.settings.ApplicationSettings;
-import org.transdroid.core.app.settings.*;
+import org.transdroid.core.app.settings.ServerSetting;
+import org.transdroid.core.app.settings.SystemSettings_;
 import org.transdroid.core.app.settings.WebsearchSetting;
 import org.transdroid.core.gui.lists.LocalTorrent;
 import org.transdroid.core.gui.lists.NoProgressHeaderTransformer;
 import org.transdroid.core.gui.lists.SimpleListItem;
-import org.transdroid.core.gui.log.*;
+import org.transdroid.core.gui.log.Log;
-import org.transdroid.core.gui.navigation.*;
+import org.transdroid.core.gui.log.Log_;
-import org.transdroid.core.gui.rss.*;
+import org.transdroid.core.gui.navigation.FilterListAdapter;
+import org.transdroid.core.gui.navigation.FilterListAdapter_;
+import org.transdroid.core.gui.navigation.FilterListDropDownAdapter;
+import org.transdroid.core.gui.navigation.FilterListDropDownAdapter_;
+import org.transdroid.core.gui.navigation.Label;
+import org.transdroid.core.gui.navigation.NavigationFilter;
+import org.transdroid.core.gui.navigation.NavigationHelper;
+import org.transdroid.core.gui.navigation.RefreshableActivity;
+import org.transdroid.core.gui.navigation.StatusType;
+import org.transdroid.core.gui.rss.RssfeedsActivity_;
 import org.transdroid.core.gui.search.BarcodeHelper;
 import org.transdroid.core.gui.search.FilePickerHelper;
 import org.transdroid.core.gui.search.UrlEntryDialog;
-import org.transdroid.core.gui.settings.*;
+import org.transdroid.core.gui.settings.MainSettingsActivity_;
 import org.transdroid.core.service.BootReceiver;
 import org.transdroid.core.service.ConnectivityHelper;
 import org.transdroid.core.widget.WidgetProvider;
@@ -73,6 +83,7 @@ import org.transdroid.daemon.task.AddByUrlTask;
 import org.transdroid.daemon.task.DaemonTaskFailureResult;
 import org.transdroid.daemon.task.DaemonTaskResult;
 import org.transdroid.daemon.task.DaemonTaskSuccessResult;
+import org.transdroid.daemon.task.ForceRecheckTask;
 import org.transdroid.daemon.task.GetFileListTask;
 import org.transdroid.daemon.task.GetFileListTaskSuccessResult;
 import org.transdroid.daemon.task.GetStatsTask;
@@ -132,7 +143,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		RefreshableActivity {
 
 	private static final int RESULT_DETAILS = 0;
-	
+
 	// Navigation components
 	@Bean
 	protected NavigationHelper navigationHelper;
@@ -279,8 +290,8 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 			updateFragmentVisibility(false);
 			return;
 		}
-		
+
-		// If we had no connection before, establish it now; otherwise jsut reload the settings
+		// If we had no connection before, establish it now; otherwise just reload the settings
 		if (currentConnection == null)
 			filterSelected(lastUsed, true);
 		else
@@ -289,11 +300,14 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 
 	@OnActivityResult(RESULT_DETAILS)
 	protected void onDetailsScreenResult(Intent result) {
-		// If the details activity returns whether the torrent was removed, refresh the screen
+		// If the details activity returns whether the torrent was removed or updated, update the torrents list as well
-		if (result != null && result.getBooleanExtra("torrent_removed", false))
+		// (the details fragment is the source, so no need to update that)
-			refreshScreen();
+		if (result != null && result.hasExtra("affected_torrent")) {
+			Torrent affected = result.getParcelableExtra("affected_torrent");
+			fragmentTorrents.quickUpdateTorrent(affected, result.getBooleanExtra("torrent_removed", false));
+		}
 	}
-	
+
 	@Override
 	protected void onDestroy() {
 		Crouton.cancelAllCroutons();
@@ -457,7 +471,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		}
 		supportInvalidateOptionsMenu();
 	}
-	
+
 	@Override
 	protected void onNewIntent(Intent intent) {
 		setIntent(intent);
@@ -549,7 +563,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 			searchMenu.collapseActionView();
 		super.onPause();
 	}
-	
+
 	@Override
 	public boolean onSearchRequested() {
 		if (searchMenu != null) {
@@ -615,7 +629,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 			}
 		});
 	}
-	
+
 	@OptionsItem(resName = "action_refresh")
 	public void refreshScreen() {
 		fragmentTorrents.updateIsLoading(true);
@@ -701,7 +715,8 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		if (fragmentDetails != null) {
 			fragmentDetails.updateTorrent(torrent);
 		} else {
-			DetailsActivity_.intent(this).torrent(torrent).currentLabels(lastNavigationLabels).startForResult(RESULT_DETAILS);
+			DetailsActivity_.intent(this).torrent(torrent).currentLabels(lastNavigationLabels)
+					.startForResult(RESULT_DETAILS);
 		}
 	}
 
@@ -882,7 +897,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	public void resumeTorrent(Torrent torrent) {
 		torrent.mimicResume();
 		DaemonTaskResult result = ResumeTask.create(currentConnection, torrent).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_resumed, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -894,7 +909,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	public void pauseTorrent(Torrent torrent) {
 		torrent.mimicPause();
 		DaemonTaskResult result = PauseTask.create(currentConnection, torrent).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_paused, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -906,7 +921,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	public void startTorrent(Torrent torrent, boolean forced) {
 		torrent.mimicStart();
 		DaemonTaskResult result = StartTask.create(currentConnection, torrent, forced).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_started, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -918,7 +933,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	public void stopTorrent(Torrent torrent) {
 		torrent.mimicStop();
 		DaemonTaskResult result = StopTask.create(currentConnection, torrent).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_stopped, torrent.getName()));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -944,7 +959,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		torrent.mimicNewLabel(newLabel);
 		DaemonTaskResult result = SetLabelTask.create(currentConnection, torrent, newLabel == null ? "" : newLabel)
 				.execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded(
 					(DaemonTaskSuccessResult) result,
 					newLabel == null ? getString(R.string.result_labelremoved) : getString(R.string.result_labelset,
@@ -954,11 +969,24 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		}
 	}
 
+	@Background
+	@Override
+	public void forceRecheckTorrent(Torrent torrent) {
+		torrent.mimicCheckingStatus();
+		DaemonTaskResult result = ForceRecheckTask.create(currentConnection, torrent).execute();
+		if (result instanceof DaemonTaskSuccessResult) {
+			onTaskSucceeded((DaemonTaskSuccessResult) result,
+					getString(R.string.result_recheckedstarted, torrent.getName()));
+		} else {
+			onCommunicationError((DaemonTaskFailureResult) result, false);
+		}
+	}
+
 	@Background
 	@Override
 	public void updateTrackers(Torrent torrent, List<String> newTrackers) {
 		DaemonTaskResult result = SetTrackersTask.create(currentConnection, torrent, newTrackers).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_trackersupdated));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -969,7 +997,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	@Override
 	public void updateLocation(Torrent torrent, String newLocation) {
 		DaemonTaskResult result = SetDownloadLocationTask.create(currentConnection, torrent, newLocation).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_locationset, newLocation));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -981,7 +1009,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	public void updatePriority(Torrent torrent, List<TorrentFile> files, Priority priority) {
 		DaemonTaskResult result = SetFilePriorityTask.create(currentConnection, torrent, priority,
 				new ArrayList<TorrentFile>(files)).execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_priotitiesset));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);
@@ -992,7 +1020,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	public void updateMaxSpeeds(Integer maxDownloadSpeed, Integer maxUploadSpeed) {
 		DaemonTaskResult result = SetTransferRatesTask.create(currentConnection, maxUploadSpeed, maxDownloadSpeed)
 				.execute();
-		if (result instanceof DaemonTaskResult) {
+		if (result instanceof DaemonTaskSuccessResult) {
 			onTaskSucceeded((DaemonTaskSuccessResult) result, getString(R.string.result_maxspeedsset));
 		} else {
 			onCommunicationError((DaemonTaskFailureResult) result, false);

core/src/org/transdroid/core/gui/TorrentsFragment.java

@@ -132,6 +132,28 @@ public class TorrentsFragment extends SherlockFragment implements OnLabelPickedL
 		applyAllFilters();
 	}
 
+	/**
+	 * Just look for a specific torrent in the currently shown list (by its unique id) and update only this
+	 * @param affected The affected torrent to update
+	 * @param wasRemoved Whether the affected torrent was indeed removed; otherwise it was updated somehow
+	 */
+	public void quickUpdateTorrent(Torrent affected, boolean wasRemoved) {
+		// Remove the old torrent object first
+		Iterator<Torrent> iter = this.torrents.iterator();
+		while (iter.hasNext()) {
+			Torrent torrent = iter.next();
+			if (torrent.getUniqueID().equals(affected.getUniqueID())) {
+				iter.remove();
+				break;
+			}
+		}
+		// In case it was an update, add the updated torrent object
+		if (!wasRemoved)
+			this.torrents.add(affected);
+		// Now refresh the screen
+		applyAllFilters();
+	}
+
 	/**
 	 * Clears the currently visible list of torrents.
 	 * @param b
@@ -187,9 +209,6 @@ public class TorrentsFragment extends SherlockFragment implements OnLabelPickedL
 			return;
 		}
 
-		// Get the server daemon type directly form the local list of torrents, if it's not empty
-		Daemon serverType = (this.torrents.size() > 0 ? this.torrents.get(0).getDaemon() : Daemon.Transmission);
-
 		// Filter the list of torrents to show according to navigation and text filters
 		ArrayList<Torrent> filteredTorrents = new ArrayList<Torrent>(torrents);
 		if (filteredTorrents != null && currentNavigationFilter != null) {
@@ -209,7 +228,7 @@ public class TorrentsFragment extends SherlockFragment implements OnLabelPickedL
 		}
 
 		// Sort the list of filtered torrents
-		Collections.sort(filteredTorrents, new TorrentsComparator(serverType, this.currentSortOrder,
+		Collections.sort(filteredTorrents, new TorrentsComparator(daemonType, this.currentSortOrder,
 				this.currentSortDescending));
 
 		((TorrentsAdapter) torrentsList.getAdapter()).update(filteredTorrents);

lib/src/org/transdroid/daemon/Daemon.java

@@ -314,7 +314,7 @@ public enum Daemon {
 	}
 
 	public static boolean supportsLabels(Daemon type) {
-		return type == uTorrent || type == BitTorrent || type == Deluge || type == BitComet || type == rTorrent || type == Dummy; // || type == Vuze
+		return type == uTorrent || type == BitTorrent || type == Deluge || type == BitComet || type == rTorrent || type == Dummy;
 	}
 
 	public static boolean supportsSetLabel(Daemon type) {
@@ -333,6 +333,10 @@ public enum Daemon {
 		return type == uTorrent || type == BitTorrent || type == Deluge || type == Dummy;
 	}
 
+	public static boolean supportsForceRecheck(Daemon type) {
+		return type == uTorrent || type == BitTorrent || type == Deluge || type == rTorrent || type == Dummy;
+	}
+
 	public static boolean supportsExtraPassword(Daemon type) {
 		return type == Deluge;
 	}

lib/src/org/transdroid/daemon/DaemonMethod.java

@@ -43,7 +43,8 @@ public enum DaemonMethod {
 	GetTorrentDetails (18), 
 	SetTrackers (19), 
 	SetAlternativeMode (20),
-	GetStats (21);
+	GetStats (21),
+	ForceRecheck (22);
 
 	private int code;
     private static final Map<Integer,DaemonMethod> lookup  = new HashMap<Integer,DaemonMethod>();

lib/src/org/transdroid/daemon/Deluge/DelugeAdapter.java

@@ -112,6 +112,7 @@ public class DelugeAdapter implements IDaemonAdapter {
 	//private static final String RPC_METHOD_SETOPTIONS = "core.set_torrent_options";
 	private static final String RPC_METHOD_MOVESTORAGE = "core.move_storage";
 	private static final String RPC_METHOD_SETTRACKERS = "core.set_torrent_trackers";
+	private static final String RPC_METHOD_FORCERECHECK = "core.force_recheck";
 
 	private static final String RPC_NAME = "name";
 	private static final String RPC_STATUS = "state";
@@ -397,6 +398,13 @@ public class DelugeAdapter implements IDaemonAdapter {
 				params.put(trackers);
 				makeRequest(buildRequest(RPC_METHOD_SETTRACKERS, params));
 				return new DaemonTaskSuccessResult(task);
+
+			case ForceRecheck:
+
+				// Pause a torrent
+				makeRequest(buildRequest(RPC_METHOD_FORCERECHECK,
+						((new JSONArray()).put((new JSONArray()).put(task.getTargetTorrent().getUniqueID())))));
+				return new DaemonTaskSuccessResult(task);
 				
 			default:
 				return new DaemonTaskFailureResult(task, new DaemonException(ExceptionType.MethodUnsupported, task.getMethod() + " is not supported by " + getType()));

lib/src/org/transdroid/daemon/DummyAdapter.java

@@ -33,6 +33,7 @@ import org.transdroid.daemon.task.DaemonTask;
 import org.transdroid.daemon.task.DaemonTaskFailureResult;
 import org.transdroid.daemon.task.DaemonTaskResult;
 import org.transdroid.daemon.task.DaemonTaskSuccessResult;
+import org.transdroid.daemon.task.ForceRecheckTask;
 import org.transdroid.daemon.task.GetFileListTask;
 import org.transdroid.daemon.task.GetFileListTaskSuccessResult;
 import org.transdroid.daemon.task.GetStatsTask;
@@ -269,6 +270,17 @@ public class DummyAdapter implements IDaemonAdapter {
 				trackersList = new ArrayList<String>(((SetTrackersTask)task).getNewTrackers());
 				return new DaemonTaskSuccessResult(task);
 
+			case ForceRecheck:
+
+				ForceRecheckTask recheckTask = (ForceRecheckTask) task;
+				// Pretend we rechecked this task by pausing it (or stopping, if it is paused) so we can see the result
+				if (recheckTask.getTargetTorrent().getStatusCode() == TorrentStatus.Paused) {
+					recheckTask.getTargetTorrent().mimicStop();
+				} else {
+					recheckTask.getTargetTorrent().mimicPause();
+				}
+				return new DaemonTaskSuccessResult(task);
+
 			case SetDownloadLocation:
 				
 				task.getTargetTorrent().mimicNewLocation(((SetDownloadLocationTask) task).getNewLocation());

lib/src/org/transdroid/daemon/Rtorrent/RtorrentAdapter.java

@@ -225,6 +225,12 @@ public class RtorrentAdapter implements IDaemonAdapter {
 				makeRtorrentCall("d.set_custom1", new String[] { task.getTargetTorrent().getUniqueID(), labelTask.getNewLabel() });
 				return new DaemonTaskSuccessResult(task);
 
+			case ForceRecheck:
+
+				// Force re-check of data of a torrent
+				makeRtorrentCall("d.check_hash", new String[] { task.getTargetTorrent().getUniqueID() });
+				return new DaemonTaskSuccessResult(task);
+				
 			default:
 				return new DaemonTaskFailureResult(task, new DaemonException(ExceptionType.MethodUnsupported, task.getMethod() + " is not supported by " + getType()));
 			}

lib/src/org/transdroid/daemon/Torrent.java

@@ -250,6 +250,10 @@ public final class Torrent implements Parcelable, Comparable<Torrent> {
 	public void mimicNewLabel(String newLabel) {
 		label = newLabel;
 	}
+	
+	public void mimicCheckingStatus() {
+		statusCode = TorrentStatus.Checking;
+	}
 
 	public void mimicNewLocation(String newLocation) {
 		locationDir = newLocation;

lib/src/org/transdroid/daemon/Utorrent/UtorrentAdapter.java

@@ -41,12 +41,12 @@ import org.transdroid.daemon.DaemonException;
 import org.transdroid.daemon.DaemonException.ExceptionType;
 import org.transdroid.daemon.DaemonSettings;
 import org.transdroid.daemon.IDaemonAdapter;
+import org.transdroid.daemon.Label;
 import org.transdroid.daemon.Priority;
 import org.transdroid.daemon.Torrent;
 import org.transdroid.daemon.TorrentDetails;
 import org.transdroid.daemon.TorrentFile;
 import org.transdroid.daemon.TorrentStatus;
-import org.transdroid.daemon.Label;
 import org.transdroid.daemon.task.AddByFileTask;
 import org.transdroid.daemon.task.AddByMagnetUrlTask;
 import org.transdroid.daemon.task.AddByUrlTask;
@@ -248,7 +248,13 @@ public class UtorrentAdapter implements IDaemonAdapter {
 				makeUtorrentRequest("&action=setprops" + RPC_URL_HASH + trackersTask.getTargetTorrent().getUniqueID() + 
 						"&s=trackers&v=" + URLEncoder.encode(newTrackersText, "UTF-8"));
 				return new DaemonTaskSuccessResult(task);
-			
+
+			case ForceRecheck:
+
+				// Force re-check of data on a torrent
+				makeUtorrentRequest("&action=recheck" + RPC_URL_HASH + task.getTargetTorrent().getUniqueID());
+				return new DaemonTaskSuccessResult(task);
+
 			default:
 				return new DaemonTaskFailureResult(task, new DaemonException(ExceptionType.MethodUnsupported, task.getMethod() + " is not supported by " + getType()));
 			}

lib/src/org/transdroid/daemon/task/ForceRecheckTask.java

@@ -0,0 +1,31 @@
+/*
+ *	This file is part of Transdroid <http://www.transdroid.org>
+ *	
+ *	Transdroid is free software: you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License as published by
+ *	the Free Software Foundation, either version 3 of the License, or
+ *	(at your option) any later version.
+ *	
+ *	Transdroid is distributed in the hope that it will be useful,
+ *	but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *	GNU General Public License for more details.
+ *	
+ *	You should have received a copy of the GNU General Public License
+ *	along with Transdroid.  If not, see <http://www.gnu.org/licenses/>.
+ *	
+ */
+ package org.transdroid.daemon.task;
+
+import org.transdroid.daemon.DaemonMethod;
+import org.transdroid.daemon.IDaemonAdapter;
+import org.transdroid.daemon.Torrent;
+
+public class ForceRecheckTask extends DaemonTask {
+	protected ForceRecheckTask(IDaemonAdapter adapter, Torrent targetTorrent) {
+		super(adapter, DaemonMethod.ForceRecheck, targetTorrent, null);
+	}
+	public static ForceRecheckTask create(IDaemonAdapter adapter, Torrent targetTorrent) {
+		return new ForceRecheckTask(adapter, targetTorrent);
+	}
+}