Fix #4577

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

@@ -10,6 +10,7 @@ import android.support.annotation.IdRes;
 import android.support.v4.app.Fragment;
 import android.support.v4.content.ContextCompat;
 import android.view.View;
+import android.view.animation.Animation;
 import android.widget.ImageView;
 
 import net.osmand.plus.IconsCache;
@@ -18,10 +19,11 @@ import net.osmand.plus.OsmandSettings;
 import net.osmand.plus.activities.MapActivity;
 import net.osmand.plus.activities.OsmandActionBarActivity;
 
-public class BaseOsmAndFragment extends Fragment {
+public class BaseOsmAndFragment extends Fragment implements TransitionAnimator {
 	private IconsCache iconsCache;
 
 	private int statusBarColor = -1;
+	private boolean transitionAnimationAllowed = true;
 
 	@Override
 	public void onResume() {
@@ -68,6 +70,27 @@ public class BaseOsmAndFragment extends Fragment {
 		}
 	}
 
+	@Override
+	public Animation onCreateAnimation(int transit, boolean enter, int nextAnim) {
+		if (transitionAnimationAllowed) {
+			return super.onCreateAnimation(transit, enter, nextAnim);
+		}
+		Animation anim = new Animation() {
+		};
+		anim.setDuration(0);
+		return anim;
+	}
+
+	@Override
+	public void disableTransitionAnimation() {
+		transitionAnimationAllowed = false;
+	}
+
+	@Override
+	public void enableTransitionAnimation() {
+		transitionAnimationAllowed = true;
+	}
+
 	@ColorRes
 	public int getStatusBarColorId() {
 		return -1;

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

@@ -0,0 +1,8 @@
+package net.osmand.plus.base;
+
+public interface TransitionAnimator {
+
+	void disableTransitionAnimation();
+
+	void enableTransitionAnimation();
+}

OsmAnd/src/net/osmand/plus/mapcontextmenu/MapContextMenu.java

@@ -440,7 +440,7 @@ public class MapContextMenu extends MenuTitleController implements StateChangedL
 		return result;
 	}
 
-	public boolean hide() {
+	public boolean hide(boolean allowTransitionAnimation) {
 		boolean result = false;
 		if (mapPosition != 0) {
 			mapActivity.getMapView().setMapPosition(mapPosition);
@@ -451,12 +451,19 @@ public class MapContextMenu extends MenuTitleController implements StateChangedL
 		}
 		WeakReference<MapContextMenuFragment> fragmentRef = findMenuFragment();
 		if (fragmentRef != null) {
+			if (!allowTransitionAnimation) {
+				fragmentRef.get().disableTransitionAnimation();
+			}
 			fragmentRef.get().dismissMenu();
 			result = true;
 		}
 		return result;
 	}
 
+	public boolean hide() {
+		return hide(true);
+	}
+
 	public void updateControlsVisibility(boolean menuVisible) {
 		int topControlsVisibility = shouldShowTopControls(menuVisible) ? View.VISIBLE : View.GONE;
 		mapActivity.findViewById(R.id.map_center_info).setVisibility(topControlsVisibility);

OsmAnd/src/net/osmand/plus/mapcontextmenu/other/ShareMenuFragment.java

@@ -3,7 +3,6 @@ package net.osmand.plus.mapcontextmenu.other;
 import android.annotation.SuppressLint;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -18,12 +17,13 @@ import android.widget.TextView;
 import net.osmand.AndroidUtils;
 import net.osmand.plus.R;
 import net.osmand.plus.activities.MapActivity;
+import net.osmand.plus.base.BaseOsmAndFragment;
 import net.osmand.plus.mapcontextmenu.other.ShareMenu.ShareItem;
 
 import java.util.List;
 
 
-public class ShareMenuFragment extends Fragment implements OnItemClickListener {
+public class ShareMenuFragment extends BaseOsmAndFragment implements OnItemClickListener {
 	public static final String TAG = "ShareMenuFragment";
 
 	private ArrayAdapter<ShareItem> listAdapter;
@@ -119,13 +119,14 @@ public class ShareMenuFragment extends Fragment implements OnItemClickListener {
 	@Override
 	public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
 		menu.share(listAdapter.getItem(position));
+		disableTransitionAnimation();
 		dismissMenu();
 	}
 
 	public void dismissMenu() {
 		menu.getMapActivity().getSupportFragmentManager().popBackStackImmediate(TAG, FragmentManager.POP_BACK_STACK_INCLUSIVE);
 		if (menu.getMapActivity().getContextMenu().isVisible()) {
-			menu.getMapActivity().getContextMenu().hide();
+			menu.getMapActivity().getContextMenu().hide(false);
 		}
 	}
 }