Show whole route after calculation

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

@@ -460,6 +460,7 @@ public class MapActivityActions implements DialogProvider {
 		// save application mode controls
 		settings.FOLLOW_THE_ROUTE.set(false);
 		settings.FOLLOW_THE_GPX_ROUTE.set(null);
+		app.getRoutingHelper().setGpxParams(null);
 		app.getRoutingHelper().setFollowingMode(false);
 		app.getRoutingHelper().setRoutePlanningMode(true);
 		targets.setStartPoint(from, false, fromName);

OsmAnd/src/net/osmand/plus/base/MapViewTrackingUtilities.java

@@ -1,7 +1,10 @@
 package net.osmand.plus.base;
 
+import java.util.List;
+
 import net.osmand.Location;
 import net.osmand.StateChangedListener;
+import net.osmand.data.LatLon;
 import net.osmand.data.RotatedTileBox;
 import net.osmand.map.IMapLocationListener;
 import net.osmand.plus.OsmAndConstants;
@@ -13,13 +16,14 @@ import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.OsmandSettings.AutoZoomMap;
 import net.osmand.plus.R;
 import net.osmand.plus.routing.RoutingHelper;
+import net.osmand.plus.routing.RoutingHelper.IRouteInformationListener;
 import net.osmand.plus.views.AnimateDraggingMapThread;
 import net.osmand.plus.views.OsmandMapTileView;
 import net.osmand.util.MapUtils;
 import android.content.Context;
 import android.view.WindowManager;
 
-public class MapViewTrackingUtilities implements OsmAndLocationListener, IMapLocationListener, OsmAndCompassListener {
+public class MapViewTrackingUtilities implements OsmAndLocationListener, IMapLocationListener, OsmAndCompassListener, IRouteInformationListener {
 	private static final int AUTO_FOLLOW_MSG_ID = OsmAndConstants.UI_HANDLER_LOCATION_SERVICE + 4; 
 	
 	private long lastTimeAutoZooming = 0;
@@ -39,6 +43,7 @@ public class MapViewTrackingUtilities implements OsmAndLocationListener, IMapLoc
 		app.getLocationProvider().addLocationListener(this);
 		app.getLocationProvider().addCompassListener(this);
 		addTargetPointListener(app);
+		app.getRoutingHelper().addListener(this);
 	}
 
 	private void addTargetPointListener(OsmandApplication app) {
@@ -274,4 +279,36 @@ public class MapViewTrackingUtilities implements OsmAndLocationListener, IMapLoc
 		}
 	}
 
+	@Override
+	public void newRouteIsCalculated(boolean newRoute) {
+		RoutingHelper rh = app.getRoutingHelper();
+		if(newRoute && rh.isRoutePlanningMode()) {
+			RotatedTileBox rt = mapView.getCurrentRotatedTileBox();
+			Location lt = rh.getLastProjection();
+			if(lt != null) {
+				double left = lt.getLongitude(), right = lt.getLongitude();
+				double top = lt.getLatitude(), bottom = lt.getLatitude();
+				List<LatLon> list = app.getTargetPointsHelper().getIntermediatePointsWithTarget();
+				for(LatLon l : list) {
+					left = Math.min(left, l.getLongitude());
+					right = Math.max(left, l.getLongitude());
+					top = Math.max(top, l.getLatitude());
+					bottom = Math.min(bottom, l.getLatitude());
+				}
+				RotatedTileBox tb = new RotatedTileBox(rt);
+				tb.setPixelDimensions(2 * tb.getPixWidth() / 3, 2 * tb.getPixHeight() / 3);
+				tb.setLatLonCenter(bottom / 2 + top / 2, left / 2 + right / 2);
+				while(tb.getZoom() >= 7 && (!tb.containsLatLon(top, left) || !tb.containsLatLon(bottom, right))) {
+					tb.setZoom(tb.getZoom() - 1);
+				}
+				mapView.getAnimatedDraggingThread().startMoving(tb.getLatitude(), tb.getLongitude(), tb.getZoom(),
+						true);
+			}
+		}
+	}
+
+	@Override
+	public void routeWasCancelled() {
+	}
+
 }

OsmAnd/src/net/osmand/plus/views/controls/MapRouteInfoControl.java

@@ -6,6 +6,7 @@ import java.util.List;
 import net.osmand.data.FavouritePoint;
 import net.osmand.data.LatLon;
 import net.osmand.data.RotatedTileBox;
+import net.osmand.data.RotatedTileBox.RotatedTileBoxBuilder;
 import net.osmand.plus.OsmAndLocationProvider;
 import net.osmand.plus.OsmandApplication;
 import net.osmand.plus.R;
@@ -16,7 +17,6 @@ import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.activities.ShowRouteInfoActivity;
 import net.osmand.plus.routing.RouteDirectionInfo;
 import net.osmand.plus.routing.RoutingHelper;
-import net.osmand.plus.routing.RouteProvider.RouteService;
 import net.osmand.plus.routing.RoutingHelper.IRouteInformationListener;
 import net.osmand.plus.views.ContextMenuLayer;
 import net.osmand.plus.views.OsmandMapLayer.DrawSettings;

OsmAnd/src/net/osmand/plus/views/controls/MapRoutePreferencesControl.java

@@ -318,6 +318,7 @@ public class MapRoutePreferencesControl extends MapControls {
 						loc = ps.get(0);
 						tg.setStartPoint(new LatLon(loc.getLatitude(), loc.getLongitude()), false, null);
 					}
+					tg.updateRoutingHelper();
 				}
 				mapActivity.getRoutingHelper().setGpxParams(params);
 				settings.FOLLOW_THE_GPX_ROUTE.set(result.path);