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Synchronize on the right lock in AccessibilityController

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Test: presubmit
Change-Id: I10e33d3f3060145b7ca3915c4987ef3b4d094a01
This commit is contained in:
Vishnu Nair
2020-08-07 10:26:07 -07:00
parent 5932773daf
commit 7e14106a9d
1 changed files with 2 additions and 2 deletions
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4
services/core/java/com/android/server/wm/AccessibilityController.java
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@@ -177,7 +177,7 @@ final class AccessibilityController {
public void performComputeChangedWindowsNotLocked(int displayId, boolean forceSend) {
WindowsForAccessibilityObserver observer = null;
synchronized (mService) {
synchronized (mService.mGlobalLock) {
final WindowsForAccessibilityObserver windowsForA11yObserver =
mWindowsForAccessibilityObserver.get(displayId);
if (windowsForA11yObserver != null) {
@@ -266,7 +266,7 @@ final class AccessibilityController {
// Not relevant for the display magnifier.
WindowsForAccessibilityObserver observer = null;
synchronized (mService) {
synchronized (mService.mGlobalLock) {
final WindowsForAccessibilityObserver windowsForA11yObserver =
mWindowsForAccessibilityObserver.get(displayId);
if (windowsForA11yObserver != null) {