Small bugs and improvements (number of tracks)

OsmAnd/res/values/strings.xml

@@ -9,6 +9,8 @@
          3. All your modified/created strings are in the top of the file (to make easier find what\'s translated).
     PLEASE: Have a look at http://code.google.com/p/osmand/wiki/UIConsistency, it may really improve your and our work  :-)  Thx - Hardy
     -->
+    <string name="no_index_file_to_download">Nothing to download, please check internet connection.</string>
+    <string name="select_index_file_to_download">Nothing was found. If you can\'t find your region, you can make it yourself (see http://osmand.net).</string>
     <string name="none_selected_gpx">No GPX files selected. In order to select press and hold on available track.</string>
     <string name="local_index_unselect_gpx_file">Unselect</string>
     <string name="local_index_select_gpx_file">Select to show</string>
@@ -983,7 +985,6 @@ Afghanistan, Albania, Algeria, Andorra, Angola, Anguilla, Antigua and Barbuda, A
 	<string name="confirm_interrupt_download">Do you want to interrupt file downloading?</string>
 	<string name="first_time_msg">Thank you for using OsmAnd. For many features of this application you need some regional offline data which you can download via \'Settings\' →  \'Manage map files\'. Afterwards you will be able to view maps, locate addresses, look up POIs, and find public transportation.</string>    
 	<string name="basemap_was_selected_to_download">Basemap is required for proper application functioning and was selected to download.</string>
-	<string name="select_index_file_to_download">Nothing was found. If you can\'t find your region, you can make it yourself (see http://osmand.net).</string>
 	<string name="local_indexes_cat_tile">Online and tile maps</string>
 	<string name="local_indexes_cat_map">Offline maps (vector)</string>
 	<string name="index_settings_descr">Download and manage offline map files stored on your device</string>

OsmAnd/src/net/osmand/plus/GpxSelectionHelper.java

@@ -2,7 +2,9 @@ package net.osmand.plus;
 
 import java.io.File;
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -30,7 +32,7 @@ public class GpxSelectionHelper {
 //			new BooleanPreference("show_current_gpx_track", false).makeGlobal().cache();
 	private List<SelectedGpxFile> selectedGPXFiles = new java.util.concurrent.CopyOnWriteArrayList<SelectedGpxFile>();
 	private SavingTrackHelper savingTrackHelper;
-	private Runnable uiListener;
+	private Map<Class<?>, Runnable> uiListeners = new LinkedHashMap<Class<?>, Runnable>();
 
 	public GpxSelectionHelper(OsmandApplication osmandApplication) {
 		this.app = osmandApplication;
@@ -353,15 +355,20 @@ public class GpxSelectionHelper {
 		saveCurrentSelections();
 	}
 	
-	public void setUiListener(Runnable r) {
-		this.uiListener = r;
+	public void setUiListener(Class<?> key, Runnable listener) {
+		if(listener == null) {
+			uiListeners.remove(key);
+		} else {
+			uiListeners.put(key, listener);
+		}
 	}
 	
-	public Runnable getUiListener() {
-		return uiListener;
+	public void runUiListeners() {
+		for(Runnable r : uiListeners.values()) {
+			r.run();
+		}
 	}
 	
-	
 	public static class SelectedGpxFile {
 		public boolean notShowNavigationDialog = false;
 
@@ -545,5 +552,4 @@ public class GpxSelectionHelper {
 	}
 
 
-
 }

OsmAnd/src/net/osmand/plus/activities/AvailableGPXFragment.java

@@ -400,10 +400,7 @@ public class AvailableGPXFragment extends OsmandExpandableListFragment {
 						resId == R.string.local_index_select_gpx_file) {
 					getMyApplication().getSelectedGpxHelper().selectGpxFile(info.gpx, resId == R.string.local_index_select_gpx_file, true);
 					listAdapter.notifyDataSetChanged();
-					Runnable r = selectedGpxHelper.getUiListener();
-					if(r != null) {
-						r.run();
-					}
+					selectedGpxHelper.runUiListeners();
 				} else if (resId == R.string.local_index_mi_delete) {
 					Builder confirm = new AlertDialog.Builder(getActivity());
 					confirm.setPositiveButton(R.string.default_buttons_yes, new DialogInterface.OnClickListener() {
@@ -498,6 +495,7 @@ public class AvailableGPXFragment extends OsmandExpandableListFragment {
 		@Override
 		protected void onPreExecute() {
 			getSherlockActivity().setSupportProgressBarIndeterminateVisibility(true);
+			listAdapter.clear();
 		}
 		
 		@Override
@@ -917,10 +915,7 @@ public class AvailableGPXFragment extends OsmandExpandableListFragment {
 
 		@Override
 		protected void onPostExecute(String result) {
-			Runnable r = selectedGpxHelper.getUiListener();
-			if(r != null) {
-				r.run();
-			}
+			selectedGpxHelper.runUiListeners();
 			getSherlockActivity().setProgressBarIndeterminateVisibility(false);
 			if(showOnMap && toShow != null) {
 				getMyApplication().getSettings().setMapLocationToShow(toShow.lat, toShow.lon,

OsmAnd/src/net/osmand/plus/activities/FavouritesActivity.java

@@ -6,6 +6,7 @@ package net.osmand.plus.activities;
 import java.io.File;
 import java.util.ArrayList;
 
+import net.osmand.plus.GpxSelectionHelper;
 import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.R;
@@ -20,7 +21,9 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 import android.widget.TabHost;
+import android.widget.TabHost.TabSpec;
 import android.widget.TabWidget;
+import android.widget.TextView;
 
 import com.actionbarsherlock.app.SherlockFragmentActivity;
 import com.actionbarsherlock.view.Window;
@@ -34,6 +37,8 @@ public class FavouritesActivity extends SherlockFragmentActivity {
 	private static final String TRACKS = "TRACKS";
 	private static final String SELECTED_TRACK = "SELECTED_TRACK";
 	private TabsAdapter mTabsAdapter;
+	private TabSpec selectedTrack;
+	private TabHost tabHost;
 
 
 	@Override
@@ -67,7 +72,7 @@ public class FavouritesActivity extends SherlockFragmentActivity {
 			getSupportFragmentManager().beginTransaction().add(R.id.layout, new FavouritesTreeFragment()).commit();
 		} else {
 			setContentView(R.layout.tab_content);
-			TabHost tabHost = (TabHost) findViewById(android.R.id.tabhost);
+			tabHost = (TabHost) findViewById(android.R.id.tabhost);
 			tabHost.setup();
 
 			OsmandSettings settings = ((OsmandApplication) getApplication()).getSettings();
@@ -78,12 +83,45 @@ public class FavouritesActivity extends SherlockFragmentActivity {
 					FavouritesTreeFragment.class, null);
 			mTabsAdapter.addTab(tabHost.newTabSpec(TRACKS).setIndicator(getString(R.string.my_tracks)),
 					AvailableGPXFragment.class, null);
-			mTabsAdapter.addTab(tabHost.newTabSpec(SELECTED_TRACK).setIndicator(getString(R.string.selected_track)),
+			selectedTrack = mTabsAdapter.addTab(tabHost.newTabSpec(SELECTED_TRACK).setIndicator(getString(R.string.selected_track)),
 					SelectedGPXFragment.class, null);
 			tabHost.setCurrentTab(tab);
+			updateSelectedTracks();
+		}
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+		((OsmandApplication) getApplication()).getSelectedGpxHelper().setUiListener(FavouritesActivity.class,new Runnable() {
+			
+			@Override
+			public void run() {
+				updateSelectedTracks();
+			}
+		});
+	}
+	
+	@Override
+	protected void onPause() {
+		super.onPause();
+		((OsmandApplication) getApplication()).getSelectedGpxHelper().setUiListener(FavouritesActivity.class, null);
+	}
+	
+	public void updateSelectedTracks() {
+		if (selectedTrack != null) {
+			GpxSelectionHelper gpx = ((OsmandApplication) getApplication()).getSelectedGpxHelper();
+			String vl = getString(R.string.selected_track);
+			if (gpx.isShowingAnyGpxFiles()) {
+				vl += " (" + gpx.getSelectedGPXFiles().size()
+						+ ")";
+			}
+			try {
+				((TextView)tabHost.getTabWidget().getChildAt(2).findViewById(android.R.id.title)).setText(vl);
+			} catch (Exception e) {
+			}
+			mTabsAdapter.notifyDataSetChanged();
 		}
-		
-
 	}
 
 
@@ -157,7 +195,7 @@ public class FavouritesActivity extends SherlockFragmentActivity {
             mViewPager.setOnPageChangeListener(this);
         }
 
-        public void addTab(TabHost.TabSpec tabSpec, Class<?> clss, Bundle args) {
+        public TabSpec addTab(TabHost.TabSpec tabSpec, Class<?> clss, Bundle args) {
             tabSpec.setContent(new DummyTabFactory(mContext));
             String tag = tabSpec.getTag();
 
@@ -165,6 +203,7 @@ public class FavouritesActivity extends SherlockFragmentActivity {
             mTabs.add(info);
             mTabHost.addTab(tabSpec);
             notifyDataSetChanged();
+            return tabSpec;
         }
         
 
@@ -210,3 +249,4 @@ public class FavouritesActivity extends SherlockFragmentActivity {
     }
 
 }
+

OsmAnd/src/net/osmand/plus/activities/SelectedGPXFragment.java

@@ -83,7 +83,8 @@ public class SelectedGPXFragment extends OsmandExpandableListFragment {
 			setAdapter(adapter);
 		}
 		adapter.setDisplayGroups(selectedGpxHelper.getDisplayGroups());
-		selectedGpxHelper.setUiListener(new Runnable() {
+		selectedGpxHelper.setUiListener(SelectedGPXFragment.class, 
+					new Runnable() {
 			
 			@Override
 			public void run() {
@@ -95,7 +96,7 @@ public class SelectedGPXFragment extends OsmandExpandableListFragment {
 	@Override
 	public void onPause() {
 		super.onPause();
-		selectedGpxHelper.setUiListener(null);
+		selectedGpxHelper.setUiListener(SelectedGPXFragment.class, null);
 	}
 	
 	@Override
@@ -274,8 +275,8 @@ public class SelectedGPXFragment extends OsmandExpandableListFragment {
 			public void onClick(DialogInterface dialog, int which) {
 				if(!vis.isChecked()) {
 					getMyApplication().getSelectedGpxHelper().selectGpxFile(model.getGpx(), false, false);
-					
 					SelectedGPXFragment.this.adapter.setDisplayGroups(selectedGpxHelper.getDisplayGroups());
+					getMyApplication().getSelectedGpxHelper().runUiListeners();
 				} else {
 					updateSplit(model, distanceSplit, timeSplit, sp.getSelectedItemPosition() );
 				}

OsmAnd/src/net/osmand/plus/download/DownloadIndexAdapter.java

@@ -167,6 +167,8 @@ public class DownloadIndexAdapter extends OsmandBaseExpandableListAdapter implem
 				Collection<IndexItem> items = (Collection<IndexItem>) results.values;
 				if (items != null && !items.isEmpty()) {
 					list.addAll(IndexItemCategory.categorizeIndexItems(downloadActivity.getMyApplication(), items));
+				} else if(DownloadIndexAdapter.this.indexFiles.isEmpty()){
+					list.add(new IndexItemCategory(downloadActivity.getResources().getString(R.string.no_index_file_to_download), 1));
 				} else {
 					list.add(new IndexItemCategory(downloadActivity.getResources().getString(R.string.select_index_file_to_download), 1));
 				}

OsmAnd/src/net/osmand/plus/monitoring/OsmandMonitoringPlugin.java

@@ -42,7 +42,7 @@ public class OsmandMonitoringPlugin extends OsmandPlugin implements MonitoringIn
 	public OsmandMonitoringPlugin(OsmandApplication app) {
 		this.app = app;
 		liveMonitoringHelper = new LiveMonitoringHelper(app);
-		ApplicationMode.regWidget("monitoring", (ApplicationMode[])null);
+		ApplicationMode.regWidget("monitoring", ApplicationMode.DEFAULT);
 	}
 	
 	@Override