[android] Fixed possible crashes.

android/src/com/mapswithme/maps/MWMActivity.java

@@ -705,10 +705,12 @@ public class MWMActivity extends BaseMwmFragmentActivity
     {
       mLayoutRouting.updateRouteInfo();
 
-      // TODO think about moving TtsPlayer logic to RoutingLayout to minimyze native calls.
+      // TODO think about moving TtsPlayer logic to RoutingLayout to minimize native calls.
       if (state == RoutingLayout.State.TURN_INSTRUCTIONS)
       {
         RoutingInfo info = Framework.nativeGetRouteFollowingInfo();
+        if (info == null)
+          return;
         TtsPlayer.INSTANCE.speakNotifications(info.turnNotifications);
       }
     }

android/src/com/mapswithme/maps/widget/RoutingLayout.java

@@ -274,6 +274,8 @@ public class RoutingLayout extends FrameLayout implements CompoundButton.OnCheck
   private void refreshTurnInstructions()
   {
     RoutingInfo info = Framework.nativeGetRouteFollowingInfo();
+    if (info == null)
+      return;
 
     if (Framework.getRouter() == Framework.ROUTER_TYPE_VEHICLE)
     {
@@ -305,6 +307,8 @@ public class RoutingLayout extends FrameLayout implements CompoundButton.OnCheck
   private void refreshRouteSetup()
   {
     RoutingInfo info = Framework.nativeGetRouteFollowingInfo();
+    if (info == null)
+      return;
 
     mTvPrepareDistance.setText(info.distToTarget + " " + info.targetUnits.toUpperCase());
     mTvPrepareTime.setText(formatTime(info.totalTimeInSeconds));

android/src/com/mapswithme/maps/widget/placepage/PlacePageView.java

@@ -634,7 +634,7 @@ public class PlacePageView extends RelativeLayout implements View.OnClickListene
       if (ParsedMwmRequest.hasRequest())
       {
         final ParsedMwmRequest request = ParsedMwmRequest.getCurrentRequest();
-        if (request.isPickPointMode())
+        if (ParsedMwmRequest.isPickPointMode())
           request.setPointData(mMapObject.getLat(), mMapObject.getLon(), mMapObject.getName(), "");
         request.sendResponseAndFinish(activity, true);
       }