Force refresh in main screen after a torrent was deleted in the details screen. (Also added some debug logging for lcoal network connections.)

core/src/org/transdroid/core/app/settings/ServerSetting.java

@@ -17,11 +17,13 @@
 package org.transdroid.core.app.settings;
 
 import org.transdroid.core.gui.lists.SimpleListItem;
+import org.transdroid.core.gui.log.Log;
 import org.transdroid.daemon.Daemon;
 import org.transdroid.daemon.DaemonSettings;
 import org.transdroid.daemon.IDaemonAdapter;
 import org.transdroid.daemon.OS;
 
+import android.content.Context;
 import android.net.Uri;
 import android.text.TextUtils;
 
@@ -252,22 +254,27 @@ public class ServerSetting implements SimpleListItem {
 	 * Returns the appropriate daemon adapter to which tasks can be executed, in accordance with this server's settings
 	 * @param connectedToNetwork The name of the (wifi) network we are currently connected to, or null if this could not
 	 *            be determined
+	 * @param context 
 	 * @return An IDaemonAdapter instance of the specific torrent client daemon type
 	 */
-	public IDaemonAdapter createServerAdapter(String connectedToNetwork) {
+	public IDaemonAdapter createServerAdapter(String connectedToNetwork, Context context) {
-		return type.createAdapter(convertToDaemonSettings(connectedToNetwork));
+		return type.createAdapter(convertToDaemonSettings(connectedToNetwork, context));
 	}
 
 	/**
 	 * Converts local server settings into an old-style {@link DaemonSettings} object.
 	 * @param connectedToNetwork The name of the (wifi) network we are currently connected to, or null if this could not
 	 *            be determined
+	 * @param caller
 	 * @return A {@link DaemonSettings} object to execute server commands against
 	 */
-	private DaemonSettings convertToDaemonSettings(String connectedToNetwork) {
+	private DaemonSettings convertToDaemonSettings(String connectedToNetwork, Context caller) {
 		// The local integer key is converted to the idString string.
 		// The host name address used is dependent on the network that we are currently connected to (to allow a
 		// distinct connection IP or host name when connected to a local network).
+		if (localNetwork != null)
+			Log.d(caller, "Creating adapter for " + name + " of type " + type.name() + ": connected to "
+					+ connectedToNetwork + " and configured local network is " + localNetwork);
 		return new DaemonSettings(name, type,
 				connectedToNetwork != null && connectedToNetwork.equals(localNetwork) ? localAddress : address, port,
 				ssl, sslTrustAll, sslTrustKey, folder, useAuthentication, username, password, extraPass, os,

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

@@ -135,7 +135,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 		// Connect to the last used server
 		ServerSetting lastUsed = applicationSettings.getLastUsedServer();
 		fragmentDetails.setCurrentServerSettings(lastUsed);
-		currentConnection = lastUsed.createServerAdapter(connectivityHelper.getConnectedNetworkName());
+		currentConnection = lastUsed.createServerAdapter(connectivityHelper.getConnectedNetworkName(), this);
 
 		// Show details and load fine stats and torrent files
 		fragmentDetails.updateTorrent(torrent);
@@ -283,6 +283,8 @@ 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, new Intent().putExtra("torrent_removed", true));
 		finish();
 		if (closeText != null)
 			Toast.makeText(this, closeText, Toast.LENGTH_LONG).show();

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

@@ -44,17 +44,29 @@ import org.apache.http.client.methods.HttpGet;
 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.*;
+import org.transdroid.core.app.settings.ApplicationSettings;
+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;
@@ -96,7 +108,6 @@ import org.transdroid.daemon.util.HttpHelper;
 import uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock.PullToRefreshAttacher;
 import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher.OnRefreshListener;
 import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher.Options;
-
 import android.annotation.TargetApi;
 import android.app.SearchManager;
 import android.content.ContentResolver;
@@ -130,6 +141,8 @@ import de.keyboardsurfer.android.widget.crouton.Crouton;
 public class TorrentsActivity extends SherlockFragmentActivity implements OnNavigationListener, TorrentTasksExecutor,
 		RefreshableActivity {
 
+	private static final int RESULT_DETAILS = 0;
+	
 	// Navigation components
 	@Bean
 	protected NavigationHelper navigationHelper;
@@ -252,7 +265,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 			}
 		} else {
 			// Resume after instead of fully loading the torrents list; create connection and set action bar title
-			currentConnection = lastUsed.createServerAdapter(connectivityHelper.getConnectedNetworkName());
+			currentConnection = lastUsed.createServerAdapter(connectivityHelper.getConnectedNetworkName(), this);
 			navigationSpinnerAdapter.updateCurrentServer(currentConnection);
 			navigationSpinnerAdapter.updateCurrentFilter(currentFilter);
 		}
@@ -281,9 +294,16 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		if (currentConnection == null)
 			filterSelected(lastUsed, true);
 		else
-			currentConnection = lastUsed.createServerAdapter(connectivityHelper.getConnectedNetworkName());
+			currentConnection = lastUsed.createServerAdapter(connectivityHelper.getConnectedNetworkName(), this);
 	}
 
+	@OnActivityResult(RESULT_DETAILS)
+	protected void onDetailsScreenResult(Intent result) {
+		// If the details activity returns whether the torrent was removed, refresh the screen
+		if (result != null && result.getBooleanExtra("torrent_removed", false))
+			refreshScreen();
+	}
+	
 	@Override
 	protected void onDestroy() {
 		Crouton.cancelAllCroutons();
@@ -399,7 +419,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 			}
 
 			// Update connection to the newly selected server and refresh
-			currentConnection = server.createServerAdapter(connectivityHelper.getConnectedNetworkName());
+			currentConnection = server.createServerAdapter(connectivityHelper.getConnectedNetworkName(), this);
 			applicationSettings.setLastUsedServer(server);
 			navigationSpinnerAdapter.updateCurrentServer(currentConnection);
 			if (forceNewConnection)
@@ -684,7 +704,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 		if (fragmentDetails != null) {
 			fragmentDetails.updateTorrent(torrent);
 		} else {
-			DetailsActivity_.intent(this).torrent(torrent).currentLabels(lastNavigationLabels).start();
+			DetailsActivity_.intent(this).torrent(torrent).currentLabels(lastNavigationLabels).startForResult(RESULT_DETAILS);
 		}
 	}
 

core/src/org/transdroid/core/service/ServerCheckerService.java

@@ -88,7 +88,7 @@ public class ServerCheckerService extends IntentService {
 			JSONArray lastStats = applicationSettings.getServerLastStats(server);
 
 			// Synchronously retrieve torrents listing
-			IDaemonAdapter adapter = server.createServerAdapter(connectivityHelper.getConnectedNetworkName());
+			IDaemonAdapter adapter = server.createServerAdapter(connectivityHelper.getConnectedNetworkName(), this);
 			DaemonTaskResult result = RetrieveTask.create(adapter).execute();
 			if (!(result instanceof RetrieveTaskSuccessResult)) {
 				// Cannot retrieve torrents at this time

core/src/org/transdroid/core/widget/WidgetConfigActivity.java

@@ -163,7 +163,7 @@ public class WidgetConfigActivity extends SherlockActivity {
 
 		// Create a connection object and retrieve the live torrents
 		IDaemonAdapter connection = ((ServerSetting) serverSpinner.getSelectedItem())
-				.createServerAdapter(connectivityHelper.getConnectedNetworkName());
+				.createServerAdapter(connectivityHelper.getConnectedNetworkName(), this);
 		DaemonTaskResult result = RetrieveTask.create(connection).execute();
 		if (result instanceof RetrieveTaskSuccessResult) {
 			// Success; show the active torrents in the widget preview

core/src/org/transdroid/core/widget/WidgetService.java

@@ -94,7 +94,7 @@ class WidgetViewsFactory implements RemoteViewsService.RemoteViewsFactory {
 
 		// Load the torrents; synchronously
 		IDaemonAdapter connection = server.createServerAdapter(ConnectivityHelper_.getInstance_(context)
-				.getConnectedNetworkName());
+				.getConnectedNetworkName(), context);
 		DaemonTaskResult result = RetrieveTask.create(connection).execute();
 		if (!(result instanceof RetrieveTaskSuccessResult)) {
 			// TODO: Show error text somehow in the remote view, perhaps via the EmptyView's text?