[android] Added discarding of banner size when new native ad is loaded to avoid problem when banner ratio greater 0 and user taps on different map object

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

@@ -301,6 +301,11 @@ final class BannerController
     }
   }
 
+  private void discardBannerSize()
+  {
+    zoomOut(0);
+  }
+
   private void measureBannerSizes()
   {
     boolean currentState = mOpened;
@@ -446,6 +451,7 @@ final class BannerController
         return;
 
       unregisterCurrentAd();
+      discardBannerSize();
 
       mCurrentAd = new NativeAdWrapper(ad);
       if (mLastAdType != mCurrentAd.getType())

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

@@ -279,6 +279,9 @@ public class BottomSheetPlacePageController implements PlacePageController, Loca
       return;
     }
 
+    // If banner details are little bit or completely opened we haven't to change the peek height,
+    // because the peek height is reasonable only for collapsed state and banner details are always
+    // closed in collapsed state.
     if (mBannerRatio > 0)
       return;