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Save state throwsWhenUsingWrongThread when copy()

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Chang Xiangzhong 2023-05-25 18:51:15 +02:00 committed by Ian Baker
parent 49ea280bb8
commit c331ac64e7
1 changed files with 5 additions and 4 deletions
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9
libraries/common/src/main/java/androidx/media3/common/util/ListenerSet.java
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@ -99,14 +99,15 @@ public final class ListenerSet<T extends @NonNull Object> {
* during one {@link Looper} message queue iteration were handled by the listeners. * during one {@link Looper} message queue iteration were handled by the listeners.
*/ */
public ListenerSet(Looper looper, Clock clock, IterationFinishedEvent<T> iterationFinishedEvent) { public ListenerSet(Looper looper, Clock clock, IterationFinishedEvent<T> iterationFinishedEvent) {
this(/* listeners= */ new CopyOnWriteArraySet<>(), looper, clock, iterationFinishedEvent); this(/* listeners= */ new CopyOnWriteArraySet<>(), looper, clock, iterationFinishedEvent, true);
} }
private ListenerSet( private ListenerSet(
CopyOnWriteArraySet<ListenerHolder<T>> listeners, CopyOnWriteArraySet<ListenerHolder<T>> listeners,
Looper looper, Looper looper,
Clock clock, Clock clock,
IterationFinishedEvent<T> iterationFinishedEvent) { IterationFinishedEvent<T> iterationFinishedEvent,
Boolean throwsWhenUsingWrongThread) {
this.clock = clock; this.clock = clock;
this.listeners = listeners; this.listeners = listeners;
this.iterationFinishedEvent = iterationFinishedEvent; this.iterationFinishedEvent = iterationFinishedEvent;
@ -117,7 +118,7 @@ public final class ListenerSet<T extends @NonNull Object> {
@SuppressWarnings("nullness:methodref.receiver.bound") @SuppressWarnings("nullness:methodref.receiver.bound")
HandlerWrapper handler = clock.createHandler(looper, this::handleMessage); HandlerWrapper handler = clock.createHandler(looper, this::handleMessage);
this.handler = handler; this.handler = handler;
throwsWhenUsingWrongThread = true; this.throwsWhenUsingWrongThread = throwsWhenUsingWrongThread;
} }
/** /**
@ -149,7 +150,7 @@ public final class ListenerSet<T extends @NonNull Object> {
@CheckResult @CheckResult
public ListenerSet<T> copy( public ListenerSet<T> copy(
Looper looper, Clock clock, IterationFinishedEvent<T> iterationFinishedEvent) { Looper looper, Clock clock, IterationFinishedEvent<T> iterationFinishedEvent) {
return new ListenerSet<>(listeners, looper, clock, iterationFinishedEvent); return new ListenerSet<>(listeners, looper, clock, iterationFinishedEvent, throwsWhenUsingWrongThread);
} }
/** /**