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Merge "Check the isInUse with the lock held in MessageQueue" into rvc-dev

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This commit is contained in:
Jing Ji
2020-05-09 04:18:39 +00:00
committed by Android (Google) Code Review
parent 5d92729cbc baf2d6448e
commit 04dc962d1d
1 changed files with 4 additions and 3 deletions
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3
core/java/android/os/MessageQueue.java
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@@ -550,11 +550,12 @@ public final class MessageQueue {
if (msg.target == null) { if (msg.target == null) {
throw new IllegalArgumentException("Message must have a target."); throw new IllegalArgumentException("Message must have a target.");
} }
synchronized (this) {
if (msg.isInUse()) { if (msg.isInUse()) {
throw new IllegalStateException(msg + " This message is already in use."); throw new IllegalStateException(msg + " This message is already in use.");
} }
synchronized (this) {
if (mQuitting) { if (mQuitting) {
IllegalStateException e = new IllegalStateException( IllegalStateException e = new IllegalStateException(
msg.target + " sending message to a Handler on a dead thread"); msg.target + " sending message to a Handler on a dead thread");