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Commit 9eb1f83b authored by Shan Huang's avatar Shan Huang Committed by Automerger Merge Worker
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DO NOT MERGE Add logging for when IOnBackInvokedCallback is null. am: 30615002 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22442774



Change-Id: I8dbcbae1b0740ce5e01e86ff1a117af4f243203f
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 7e767cc9 30615002

core/java/android/window/WindowOnBackInvokedDispatcher.java

+1 −0
Original line number Diff line number Diff line
@@ -291,6 +291,7 @@ public class WindowOnBackInvokedDispatcher implements OnBackInvokedDispatcher { 
                mProgressAnimator.reset();

                final OnBackInvokedCallback callback = mCallback.get();

                if (callback == null) {

                    Log.d(TAG, "Trying to call onBackInvoked() on a null callback reference.");

                    return;

                }

                callback.onBackInvoked();