QuizActivity. Fixed multiple back-presses crash.

android · Jul 2, 2015 · 5c14309 · 5c14309
1 parent 2c8e145
commit 5c14309
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/app/src/main/java/com/google/samples/apps/topeka/activity/QuizActivity.java b/app/src/main/java/com/google/samples/apps/topeka/activity/QuizActivity.java
@@ -132,6 +132,9 @@ public void onBackPressed() {
                 new AnimatorListenerAdapter() {
                     @Override
                     public void onAnimationEnd(Animator animation) {
+                        if (isFinishing() || isDestroyed()) {
+                            return;
+                        }
                         QuizActivity.super.onBackPressed();
                         super.onAnimationEnd(animation);
                     }