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Merge "Clear calling identity when requesting syncInputTransaction" into rvc-dev

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This commit is contained in:
Chavi Weingarten
2020-05-21 00:01:15 +00:00
committed by Android (Google) Code Review
parent 226aaf6aeb 0f3b9572b7
commit 5ffe066041
1 changed files with 15 additions and 10 deletions
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25
services/core/java/com/android/server/wm/WindowManagerService.java
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@@ -7922,18 +7922,23 @@ public class WindowManagerService extends IWindowManager.Stub
@Override
public void syncInputTransactions() {
waitForAnimationsToComplete();
long token = Binder.clearCallingIdentity();
try {
waitForAnimationsToComplete();
// Collect all input transactions from all displays to make sure we could sync all input
// windows at same time.
final SurfaceControl.Transaction t = mTransactionFactory.get();
synchronized (mGlobalLock) {
mWindowPlacerLocked.performSurfacePlacementIfScheduled();
mRoot.forAllDisplays(displayContent ->
displayContent.getInputMonitor().updateInputWindowsImmediately(t));
// Collect all input transactions from all displays to make sure we could sync all input
// windows at same time.
final SurfaceControl.Transaction t = mTransactionFactory.get();
synchronized (mGlobalLock) {
mWindowPlacerLocked.performSurfacePlacementIfScheduled();
mRoot.forAllDisplays(displayContent ->
displayContent.getInputMonitor().updateInputWindowsImmediately(t));
}
t.syncInputWindows().apply();
} finally {
Binder.restoreCallingIdentity(token);
}
t.syncInputWindows().apply();
}
/**