diff options
| -rw-r--r-- | InCallUI/src/com/android/incallui/CircularRevealFragment.java | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/InCallUI/src/com/android/incallui/CircularRevealFragment.java b/InCallUI/src/com/android/incallui/CircularRevealFragment.java index c2821792b..f8cc424fe 100644 --- a/InCallUI/src/com/android/incallui/CircularRevealFragment.java +++ b/InCallUI/src/com/android/incallui/CircularRevealFragment.java @@ -48,8 +48,13 @@ public class CircularRevealFragment extends Fragment { public static void startCircularReveal(FragmentManager fm, Point touchPoint, OnCircularRevealCompleteListener listener) { - fm.beginTransaction().add(R.id.main, new CircularRevealFragment(touchPoint, listener), TAG) - .commitAllowingStateLoss(); + if (fm.findFragmentByTag(TAG) == null) { + fm.beginTransaction().add(R.id.main, + new CircularRevealFragment(touchPoint, listener), TAG) + .commitAllowingStateLoss(); + } else { + Log.w(TAG, "An instance of CircularRevealFragment already exists"); + } } public static void endCircularReveal(FragmentManager fm) { |