Check x and y position after or during Fling animation

I have a code that can move an image view using a fling animation based on user input(dragging or swiping).

fun listenPuck(goalAchieved: ()->Unit) {
    val gestureListener = object : GestureDetector.SimpleOnGestureListener() {
        override fun onDown(e: MotionEvent): Boolean {
            return true
        }

        override fun onFling(
            e1: MotionEvent, e2: MotionEvent,
            velocityX: Float, velocityY: Float
        ): Boolean {
            flingAnimationX = makeXFlingAnimation(initVelocity = velocityX, goalAchieved)
            flingAnimationY = makeYFlingAnimation(initVelocity = velocityY, goalAchieved)
            flingAnimationX.start()
            flingAnimationY.start()

            return true
        }
    }

    val gestureDetector = GestureDetector(puck.context, gestureListener)
    puck.setOnTouchListener { _, motionEvent ->
        gestureDetector.onTouchEvent(motionEvent)
    }
}

}

fun playRound(goalAchieved: () -> Unit) {
    border.resetBorderColors()
    placePuck()
    border.nextGoal()
    listenPuck(goalAchieved)

However, I am still trying to figure out how to check the position of the view during or after the fling animation. For example I wanna check at view.x == 50, I want to set view.x =20. How do I do that? Any help is appreciated!

My ultimate goal is to be able to make the view bounce at the opposite direction after it hits a border

EDIT: Figured it out. I need to put the if statement under onFling. Still trying to figure out how to make the view bounce.

I tried.

if (puck.x == puckMaxX) FlingAnimation(puck, DynamicAnimation.X).apply { setStartVelocity(-velocityX)
                    setMinValue(0f)
                    start()}



if (puck.x == puckMinX) FlingAnimation(puck, DynamicAnimation.X).apply{ setStartVelocity(-velocityX)
                    setMinValue(0f)
                    start()}

if (puck.y == puckMaxY) FlingAnimation(puck, DynamicAnimation.Y).apply { setStartVelocity(-velocityY)
    setMinValue(0f)
    start()}

if (puck.y == puckMinY) FlingAnimation(puck, DynamicAnimation.Y).apply { setStartVelocity(-velocityY)
    setMinValue(0f)
    start()}

Still doesnt bounce. Anyone know how to make the view bounce?