Small changes

OsmAnd/res/layout/dash_search_fragment.xml

@@ -7,12 +7,16 @@
     android:background="@drawable/bg_cardui"
     android:orientation="vertical" >
 
-    <TextView
-        android:id="@+id/search_for"
-        style="@style/DashboardSubHeader"
-        android:layout_width="wrap_content"
-        android:layout_height="40dp"
-        android:text="@string/search_for" />
+    <LinearLayout 
+        android:layout_width="match_parent"
+    	android:layout_height="wrap_content">
+    	<TextView
+        	android:id="@+id/search_for"
+        	style="@style/DashboardSubHeader"
+        	android:layout_width="wrap_content"
+        	android:layout_height="40dp"
+        	android:text="@string/search_for" />
+    </LinearLayout>
 
     <View
         android:layout_width="match_parent"

OsmAnd/res/values/strings.xml

@@ -9,6 +9,7 @@
          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="error_avoid_specific_road">Nearest road was not found</string>
     <string name="home_button">Home</string>
     <string name="osmo_use_https_descr">Use secure connection with server</string>
     <string name="osmo_use_https">Use https</string>

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

@@ -42,35 +42,32 @@ public class CurrentPositionHelper {
 		ctx = new RoutePlannerFrontEnd(false).buildRoutingContext(cfg, null, app.getResourceManager().getRoutingMapFiles());
 	}
 	
-	public synchronized RouteDataObject runUpdateInThread(double lat , double lon) {
+	public synchronized RouteDataObject runUpdateInThread(double lat, double lon) throws IOException {
 		RoutePlannerFrontEnd rp = new RoutePlannerFrontEnd(false);
-		try {
-			if(ctx == null || am != app.getSettings().getApplicationMode()) {
-				initCtx(app);
-				if(ctx == null) {
-					return null;
-				}
-			}
-			RouteSegment sg = rp.findRouteSegment(lat, lon, ctx);
-			if(sg == null) {
+		if (ctx == null || am != app.getSettings().getApplicationMode()) {
+			initCtx(app);
+			if (ctx == null) {
 				return null;
 			}
-			return sg.getRoad();
-		} catch (IOException e) {
+		}
+		RouteSegment sg = rp.findRouteSegment(lat, lon, ctx);
+		if (sg == null) {
 			return null;
 		}
+		return sg.getRoad();
+
 	}
 	
 	
 	private void scheduleRouteSegmentFind(final Location loc){
 		if(calculatingThread == Thread.currentThread()) {
-			lastFound = runUpdateInThread(loc.getLatitude(), loc.getLongitude());
+			lastFound = runUpdateInThreadCatch(loc.getLatitude(), loc.getLongitude());
 		} else if(calculatingThread == null && loc != null) {
 			Runnable run = new Runnable() {
 				@Override
 				public void run() {
 					try {
-						lastFound = runUpdateInThread(loc.getLatitude(), loc.getLongitude());
+						lastFound = runUpdateInThreadCatch(loc.getLatitude(), loc.getLongitude());
 						if (lastAskedLocation != loc) {
 							// refresh and run new task if needed
 							getLastKnownRouteSegment(lastAskedLocation);
@@ -85,6 +82,15 @@ public class CurrentPositionHelper {
 		
 	}
 	
+	protected RouteDataObject runUpdateInThreadCatch(double latitude, double longitude) {
+		try {
+			return runUpdateInThread(latitude, longitude);
+		} catch (IOException e) {
+			e.printStackTrace();
+			return null;
+		}
+	}
+
 	private static double getOrthogonalDistance(RouteDataObject r, Location loc){
 		double d = 1000;
 		if (r.getPointsLength() > 0) {

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

@@ -216,7 +216,7 @@ public class OsmAndLocationProvider implements SensorEventListener {
 	}
 	
 	public RouteDataObject findRoute(double lat , double lon) {
-		return currentPositionHelper.runUpdateInThread(lat, lon);
+		return currentPositionHelper.runUpdateInThreadCatch(lat, lon);
 	}
 
 	public void resumeAllUpdates() {

OsmAnd/src/net/osmand/plus/dashboard/DashSearchFragment.java

@@ -1,18 +1,21 @@
 package net.osmand.plus.dashboard;
 
+import net.osmand.plus.OsmAndAppCustomization;
+import net.osmand.plus.R;
+import net.osmand.plus.activities.search.SearchActivity;
 import android.app.Activity;
 import android.content.Intent;
 import android.graphics.Typeface;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
+import android.text.Editable;
+import android.text.TextWatcher;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AutoCompleteTextView;
+import android.widget.EditText;
 import android.widget.TextView;
-import net.osmand.plus.OsmAndAppCustomization;
-import net.osmand.plus.OsmandApplication;
-import net.osmand.plus.R;
-import net.osmand.plus.activities.search.SearchActivity;
 
 /**
  * Created by Denis on 24.11.2014.
@@ -25,6 +28,7 @@ public class DashSearchFragment extends DashBaseFragment {
 	public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
 		View view = getActivity().getLayoutInflater().inflate(R.layout.dash_search_fragment, container, false);
 		setupButtons(view);
+		// TODO cache typeface ?
 		Typeface typeface = Typeface.createFromAsset(getActivity().getAssets(), "fonts/Roboto-Medium.ttf");
 		((TextView) view.findViewById(R.id.search_for)).setTypeface(typeface);
 		return view;
@@ -39,6 +43,8 @@ public class DashSearchFragment extends DashBaseFragment {
 	private void setupButtons(View view){
 		final Activity activity = getActivity();
 		final OsmAndAppCustomization appCustomization = getMyApplication().getAppCustomization();
+//		EditText searchText = (EditText) view.findViewById(R.id.search_text);
+//		searchText.addTextChangedListener(textWatcher);
 		(view.findViewById(R.id.poi)).setOnClickListener(new View.OnClickListener() {
 			@Override
 			public void onClick(View view) {

OsmAnd/src/net/osmand/plus/helpers/AvoidSpecificRoads.java

@@ -27,6 +27,7 @@ import android.widget.ArrayAdapter;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 public class AvoidSpecificRoads {
 	private List<RouteDataObject> missingRoads;
@@ -143,14 +144,23 @@ public class AvoidSpecificRoads {
 	}
 	private void findRoad(final MapActivity activity, final LatLon loc) {
 		new AsyncTask<LatLon, Void, RouteDataObject>() {
+			Exception e = null;
 
 			@Override
 			protected RouteDataObject doInBackground(LatLon... params) {
-				return app.getLocationProvider().findRoute(loc.getLatitude(), loc.getLongitude());
+				try {
+					return app.getLocationProvider().findRoute(loc.getLatitude(), loc.getLongitude());
+				} catch (Exception e) {
+					this.e = e;
+					e.printStackTrace();
+					return null;
+				}
 			}
 			
 			protected void onPostExecute(RouteDataObject result) {
-				if(result != null) {
+				if(e != null) {
+					Toast.makeText(activity, R.string.error_avoid_specific_road, Toast.LENGTH_LONG).show();
+				} else if(result != null) {
 					getBuilder().addImpassableRoad(result);
 					RoutingHelper rh = app.getRoutingHelper();
 					if(rh.isRouteCalculated() || rh.isRouteBeingCalculated()) {

OsmAnd/src/net/osmand/plus/views/OsmAndMapLayersView.java

@@ -6,7 +6,6 @@ import android.graphics.Canvas;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
-import android.view.SurfaceHolder;
 import android.view.View;
 
 public class OsmAndMapLayersView extends View {