Merge "Remove unpaired AccessibilityEvent"

        // Announce the end of the gesture recognition.

        sendAccessibilityEvent(AccessibilityEvent.TYPE_GESTURE_DETECTION_END);

        // Don't announce the end of a the touch interaction if users didn't lift their fingers.

        if (interactionEnd) {

            // Announce the end of a the touch interaction.

            sendAccessibilityEvent(AccessibilityEvent.TYPE_TOUCH_INTERACTION_END);

        } else {

            // If gesture detection is end, but user doesn't release the finger, announce the

            // transition to exploration state.

            sendAccessibilityEvent(AccessibilityEvent.TYPE_TOUCH_EXPLORATION_GESTURE_START);

        }

        mExitGestureDetectionModeDelayed.cancel();

        public void run() {

            // Announce the end of gesture recognition.

            sendAccessibilityEvent(AccessibilityEvent.TYPE_GESTURE_DETECTION_END);

            // Clearing puts is in touch exploration state with a finger already

            // down, so announce the transition to exploration state.

            clear();

            sendAccessibilityEvent(AccessibilityEvent.TYPE_TOUCH_EXPLORATION_GESTURE_START);

        }

    }