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Fix pushing null queue update

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Bug: 215743116
Test: androidx-main/frameworks/support/media/version-compat-tests$ ./runtest.sh 1
Change-Id: I084ac5c96077826514139f75fc885b21a05ae286
This commit is contained in:
Oliver Woodman
2022-02-20 22:13:17 +00:00
parent f2b76be628
commit 2e6da28957
1 changed files with 8 additions and 9 deletions
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17
services/core/java/com/android/server/media/MediaSessionRecord.java
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@@ -647,18 +647,17 @@ public class MediaSessionRecord implements IBinder.DeathRecipient, MediaSessionR
if (mDestroyed) {
return;
}
toSend = new ArrayList<>();
if (mQueue != null) {
toSend.ensureCapacity(mQueue.size());
toSend.addAll(mQueue);
}
toSend = mQueue == null ? null : new ArrayList<>(mQueue);
}
Collection<ISessionControllerCallbackHolder> deadCallbackHolders = null;
for (ISessionControllerCallbackHolder holder : mControllerCallbackHolders) {
ParceledListSlice<QueueItem> parcelableQueue = new ParceledListSlice<>(toSend);
// Limit the size of initial Parcel to prevent binder buffer overflow
// as onQueueChanged is an async binder call.
parcelableQueue.setInlineCountLimit(1);
ParceledListSlice<QueueItem> parcelableQueue = null;
if (toSend != null) {
parcelableQueue = new ParceledListSlice<>(toSend);
// Limit the size of initial Parcel to prevent binder buffer overflow
// as onQueueChanged is an async binder call.
parcelableQueue.setInlineCountLimit(1);
}
try {
holder.mCallback.onQueueChanged(parcelableQueue);