Java Code Examples for android.view.accessibility.AccessibilityEvent#getWindowChanges()

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Example 1
Source File: ScreenStateMonitor.java    From talkback with Apache License 2.0 5 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.P)
private boolean shouldIgnoreEvent(AccessibilityEvent event) {
  // Starting from P, we only care about certain types of window changes.
  return BuildVersionUtils.isAtLeastP()
      && (event.getEventType() == AccessibilityEvent.TYPE_WINDOWS_CHANGED)
      && ((event.getWindowChanges() & WINDOW_CHANGES_MASK) == 0);
}