Merge "TouchExplorer: reset hover event timer on ACTION_UP." into main (e8aa09dc) · Commits · e / os / android_frameworks_base

services/accessibility/accessibility.aconfig

+10 −0

Original line number	Diff line number	Diff line
		@@ -96,6 +96,16 @@ flag {
		bug: "286587811"
		}

		flag {
		name: "reset_hover_event_timer_on_action_up"
		namespace: "accessibility"
		description: "Reset the timer for sending hover events on receiving ACTION_UP to guarantee the correct amount of time is available between taps."
		bug: "326260351"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

		flag {
		name: "scan_packages_without_lock"
		namespace: "accessibility"

+13 −0

Original line number	Diff line number	Diff line
		@@ -852,6 +852,11 @@ public class TouchExplorer extends BaseEventStreamTransformation
		final int pointerIdBits = (1 << pointerId);
		if (mSendHoverEnterAndMoveDelayed.isPending()) {
		// If we have not delivered the enter schedule an exit.
		if (Flags.resetHoverEventTimerOnActionUp()) {
		// We cancel first to reset the time window so that the user has the full amount of
		// time to do a multi tap.
		mSendHoverEnterAndMoveDelayed.repost();
		}
		mSendHoverExitDelayed.post(event, rawEvent, pointerIdBits, policyFlags);
		} else {
		// The user is touch exploring so we send events for end.
		@@ -1554,6 +1559,14 @@ public class TouchExplorer extends BaseEventStreamTransformation
		}
		}

		public void repost() {
		// cancel without clearing
		if (isPending()) {
		mHandler.removeCallbacks(this);
		mHandler.postDelayed(this, mDetermineUserIntentTimeout);
		}
		}

		private boolean isPending() {
		return mHandler.hasCallbacks(this);
		}