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Commit 083ee1f9 authored by Devin Moore's avatar Devin Moore Committed by Automerger Merge Worker
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Merge "Clarify details in docs for binderDied()" into main am: eacb2c63 am: 0d9eb30b 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3079464



Change-Id: If411ff875dd1ca3f4957bf34a73348d4a5b27884
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 2b4f75ed 0d9eb30b

core/java/android/os/IBinder.java

+15 −2
Original line number Diff line number Diff line
@@ -312,8 +312,21 @@ public interface IBinder { 
        public void binderDied();



        /**

         * Interface for receiving a callback when the process hosting an IBinder

         * The function called when the process hosting an IBinder

         * has gone away.

         *

         * This callback will be called from any binder thread like any other binder

         * transaction. If the process receiving this notification is multithreaded

         * then synchronization may be required because other threads may be executing

         * at the same time.

         *

         * No locks are held in libbinder when {@link binderDied} is called.

         *

         * There is no need to call {@link unlinkToDeath} in the binderDied callback.

         * The binder is already dead so {@link unlinkToDeath} is a no-op.

         * It will be unlinked when the last local reference of that binder proxy is

         * dropped.

         *

         * @param who The IBinder that has become invalid

         */

        default void binderDied(@NonNull IBinder who) {