Merge "Move a11y content change event throttle reduction behind a flag" into main (337a6e55) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewRootImpl.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -92,6 +92,7 @@ import static android.view.WindowManagerGlobal.RELAYOUT_RES_CANCEL_AND_REDRAW;
		import static android.view.WindowManagerGlobal.RELAYOUT_RES_CONSUME_ALWAYS_SYSTEM_BARS;
		import static android.view.WindowManagerGlobal.RELAYOUT_RES_SURFACE_CHANGED;
		import static android.view.accessibility.Flags.forceInvertColor;
		import static android.view.accessibility.Flags.reduceWindowContentChangedEventThrottle;
		import static android.view.inputmethod.InputMethodEditorTraceProto.InputMethodClientsTraceProto.ClientSideProto.IME_FOCUS_CONTROLLER;
		import static android.view.inputmethod.InputMethodEditorTraceProto.InputMethodClientsTraceProto.ClientSideProto.INSETS_CONTROLLER;
		import static android.view.flags.Flags.toolkitSetFrameRateReadOnly;
		@@ -11361,6 +11362,10 @@ public final class ViewRootImpl implements ViewParent,
		}

		private boolean canContinueThrottle(View source, int changeType) {
		if (!reduceWindowContentChangedEventThrottle()) {
		// Old behavior. Always throttle.
		return true;
		}
		if (mSource == null) {
		// We don't have a pending event.
		return true;

+7 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,13 @@ flag {
		bug: "302376158"
		}

		flag {
		namespace: "accessibility"
		name: "reduce_window_content_changed_event_throttle"
		description: "Reduces the throttle of AccessibilityEvent of TYPE_WINDOW_CONTENT_CHANGED"
		bug: "277305460"
		}

		flag {
		namespace: "accessibility"
		name: "update_always_on_a11y_service"