Update icons

OsmAnd/res/drawable/btn_circle_n.xml

@@ -14,7 +14,7 @@
             android:insetRight="@dimen/map_button_inset_shadow"
             android:insetTop="@dimen/map_button_inset_shadow" >
             <shape android:shape="oval" >
-                <solid android:color="@color/map_widget_light_pressed" />
+                <solid android:color="@color/map_widget_light" />
             </shape>
         </inset>
     </item>

OsmAnd/res/values/sizes.xml

@@ -62,7 +62,7 @@
 	<dimen name="map_button_size">50dp</dimen>
 	<dimen name="map_ruler_width">120dp</dimen>
 	<dimen name="map_ruler_bottom_margin">7dp</dimen>
-	<dimen name="map_button_shadow_width">52dp</dimen>
+	<dimen name="map_button_shadow_width">54dp</dimen>
 	<dimen name="map_alarm_size">78dp</dimen>
 	<dimen name="map_alarm_text_size">25sp</dimen>
 	
@@ -78,7 +78,7 @@
 	<dimen name="map_routing_progress_width">100dp</dimen>
 	
 	<dimen name="map_button_shadow_margin">2dp</dimen>
-	<dimen name="map_button_inset_shadow">2dp</dimen>
+	<dimen name="map_button_inset_shadow">1dp</dimen>
 	<dimen name="map_button_inset">4dp</dimen>
 	<dimen name="map_button_rect_rad">3dp</dimen>
 	<dimen name="map_button_stroke">1px</dimen>

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

@@ -527,12 +527,17 @@ public class MapControlsLayer extends OsmandMapLayer {
 //		final Drawable backToLocTrackedWhite = map.getResources().getDrawable(R.drawable.back_to_loc_tracked_white);
 		boolean enabled = mapActivity.getMyApplication().getLocationProvider().getLastKnownLocation() != null;
 		boolean tracked = mapActivity.getMapViewTrackingUtilities().isMapLinkedToLocation();
+		
 		if (!enabled) {
-			backToLocationControl.setIconColorId(R.color.icon_color_light);
+			backToLocationControl.setBg(R.drawable.btn_circle, R.drawable.btn_circle_night);
+			backToLocationControl.setIconColorId(R.color.icon_color_light, 0);
 		} else if (tracked) {
-			backToLocationControl.setIconColorId(R.color.color_distance);
+			backToLocationControl.setIconColorId(0);
+			backToLocationControl.setBg(R.drawable.btn_circle_blue);
 		} else {
-			backToLocationControl.setIconColorId(R.color.color_white);
+			// TODO different icon
+			backToLocationControl.setIconColorId(R.color.map_widget_icon_color);
+			backToLocationControl.setBg(R.drawable.btn_circle_blue);
 		}
 		boolean visible = !(tracked && rh.isFollowingMode());
 		backToLocationControl.updateVisibility(visible);
@@ -628,6 +633,9 @@ public class MapControlsLayer extends OsmandMapLayer {
 		}
 
 		public MapHudButton setBg(int dayBg, int nightBg) {
+			if(bgDark == nightBg && dayBg == bgLight) {
+				return this;
+			}
 			bgDark = nightBg;
 			bgLight = dayBg;
 			f = true;
@@ -648,6 +656,9 @@ public class MapControlsLayer extends OsmandMapLayer {
 		}
 
 		public MapHudButton setBg(int bg) {
+			if(bgDark == bg && bg == bgLight) {
+				return this;
+			}
 			bgDark = bg;
 			bgLight = bg;
 			f = true;
@@ -672,6 +683,16 @@ public class MapControlsLayer extends OsmandMapLayer {
 			f = true;
 			return this;
 		}
+		
+		public MapHudButton setIconColorId(int clrLight, int clrDark) {
+			if (resLight == clrLight && resDark == clrDark) {
+				return this;
+			}
+			resLight = clrLight;
+			resDark = clrDark;
+			f = true;
+			return this;
+		}
 
 		public void update(OsmandApplication ctx, boolean night) {
 			if (nightMode == night && !f) {

OsmAnd/src/net/osmand/plus/views/mapwidgets/MapInfoWidgetsFactory.java

@@ -349,6 +349,8 @@ public class MapInfoWidgetsFactory {
 				RouteDataObject rt = locationProvider.getLastKnownRouteSegment(); 
 				if(rt != null) {
 					text = RoutingHelper.formatStreetName(rt.getName(), rt.getRef(), rt.getDestinationName());
+				} else {
+					text = "";
 				}
 			}
 			if(!showNextTurn && updateWaypoint()) {

OsmAnd/src/net/osmand/plus/views/mapwidgets/TextInfoWidget.java

@@ -4,7 +4,6 @@ import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.R;
 import net.osmand.plus.views.OsmandMapLayer.DrawSettings;
 import android.app.Activity;
-import android.app.Application;
 import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.view.View;