diff options
| author | Svet Ganov <svetoslavganov@google.com> | 2017-11-15 20:15:25 -0800 |
|---|---|---|
| committer | Eugene Susla <eugenesusla@google.com> | 2017-11-28 17:58:38 -0800 |
| commit | 8ddfb4794f128ad6ac10fed72c73fdec61ea7bcb (patch) | |
| tree | 21d23dd06d8bf7600fbc2c0389f7165de26cca6b /core/java/android/widget/Toast.java | |
| parent | e4cf6bf4745754615b19d95a90d809889c5e4b43 (diff) | |
Don't generate irrelevant a11y events - framework
Now before we fire an a11y event we check if this event has an
observer. As a bonus we don't push the state to clients if the
dynamic service config did not change.
Test: cts-tradefed run cts-dev -m CtsAccessibilityServiceTestCases
bug:69427760
Change-Id: Ie208e13b8557bb7a120198a43efcb79c2752f5db
Diffstat (limited to 'core/java/android/widget/Toast.java')
| -rw-r--r-- | core/java/android/widget/Toast.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/core/java/android/widget/Toast.java b/core/java/android/widget/Toast.java index d80712006a53..bfde6ac38e55 100644 --- a/core/java/android/widget/Toast.java +++ b/core/java/android/widget/Toast.java @@ -504,7 +504,8 @@ public class Toast { private void trySendAccessibilityEvent() { AccessibilityManager accessibilityManager = AccessibilityManager.getInstance(mView.getContext()); - if (!accessibilityManager.isEnabled()) { + if (!accessibilityManager.isObservedEventType( + AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED)) { return; } // treat toasts as notifications since they are used to |