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-rw-r--r--core/java/android/app/EnterTransitionCoordinator.java8
1 files changed, 6 insertions, 2 deletions
diff --git a/core/java/android/app/EnterTransitionCoordinator.java b/core/java/android/app/EnterTransitionCoordinator.java
index e2082f754abc..180725efe0ae 100644
--- a/core/java/android/app/EnterTransitionCoordinator.java
+++ b/core/java/android/app/EnterTransitionCoordinator.java
@@ -706,8 +706,12 @@ class EnterTransitionCoordinator extends ActivityTransitionCoordinator {
}
private boolean allowOverlappingTransitions() {
- return mIsReturning ? getWindow().getAllowReturnTransitionOverlap()
- : getWindow().getAllowEnterTransitionOverlap();
+ final Window window = getWindow();
+ if (window == null) {
+ return false;
+ }
+ return mIsReturning ? window.getAllowReturnTransitionOverlap()
+ : window.getAllowEnterTransitionOverlap();
}
private void startRejectedAnimations(final ArrayList<View> rejectedSnapshots) {