Do not transition if passed view is null

Change-Id: Iddc0c7707de0a3a61afac7dae256319bcdae8e11
android · Jun 21, 2016 · 4290635 · 4290635
1 parent 0ecd2c7
commit 4290635
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/app/src/main/java/com/google/samples/apps/topeka/fragment/SignInFragment.java b/app/src/main/java/com/google/samples/apps/topeka/fragment/SignInFragment.java
@@ -217,6 +217,11 @@ public void onItemClick(AdapterView<?> parent, View view, int position, long id)
 
     private void performSignInWithTransition(View v) {
         final Activity activity = getActivity();
+        if (v == null) {
+            // Don't run a transition if the passed view is null
+            CategorySelectionActivity.start(activity, mPlayer);
+            return;
+        }
 
         final Pair[] pairs = TransitionHelper.createSafeTransitionParticipants(activity, true,
                 new Pair<>(v, activity.getString(R.string.transition_avatar)));