Merge "Prevent NPE in PulseExpansionHandler" into rvc-dev am: 6727245a

    }

    override fun onInterceptTouchEvent(event: MotionEvent): Boolean {

        return maybeStartExpansion(event)

        return canHandleMotionEvent() && startExpansion(event)

    }

    private fun maybeStartExpansion(event: MotionEvent): Boolean {

        if (!wakeUpCoordinator.canShowPulsingHuns || qsExpanded ||

                bouncerShowing) {

            return false

    private fun canHandleMotionEvent(): Boolean {

        return !wakeUpCoordinator.canShowPulsingHuns || qsExpanded || bouncerShowing

    }

    private fun startExpansion(event: MotionEvent): Boolean {

        if (velocityTracker == null) {

            velocityTracker = VelocityTracker.obtain()

        }

    }

    override fun onTouchEvent(event: MotionEvent): Boolean {

        if (!isExpanding) {

            return maybeStartExpansion(event)

        if (!canHandleMotionEvent()) {

            return false

        }

        if (!isExpanding || event.actionMasked == MotionEvent.ACTION_DOWN) {

            return startExpansion(event)

        }

        velocityTracker!!.addMovement(event)

        val y = event.y