Animatable

AnimatableAnimateToGenericsType

@Composable
fun AnimatableAnimateToGenericsType() {
    // Creates an `Animatable` to animate Offset and `remember` it.
    val animatedOffset = remember { Animatable(Offset(0f, 0f), Offset.VectorConverter) }
    Box(
        Modifier.fillMaxSize().background(Color(0xffb99aff)).pointerInput(Unit) {
            coroutineScope {
                while (true) {
                    val offset = awaitPointerEventScope { awaitFirstDown().position }
                    // Launch a new coroutine for animation so the touch detection thread is not
                    // blocked.
                    launch {
                        // Animates to the pressed position, with the given animation spec.
                        animatedOffset.animateTo(
                            offset,
                            animationSpec = spring(stiffness = Spring.StiffnessLow),
                        )
                    }
                }
            }
        }
    ) {
        Text("Tap anywhere", Modifier.align(Alignment.Center))
        Box(
            Modifier.offset {
                    // Use the animated offset as the offset of the Box.
                    IntOffset(
                        animatedOffset.value.x.roundToInt(),
                        animatedOffset.value.y.roundToInt(),
                    )
                }
                .size(40.dp)
                .background(Color(0xff3c1361), CircleShape)
        )
    }
}