canvas-multiple-object.kt

val producerChannel = remember {
    Channel<List<ItemState>>(Channel.UNLIMITED)
}

LaunchedEffect(true) {
    for (incomingList in producerChannel) {
        launch(Dispatchers.IO) {
            itemsChannel.trySend(itemsToAnimate.value.toMutableList().apply {
                addAll(incomingList)
            })
        }
    }
}


Button(
    onClick = {
        val randomX = Random.nextInt(0, (width).toInt()).toFloat()
        producerChannel.trySend(
            listOf(
                ItemState(
                    x = randomX,
                    y = height,
                    xAnimation = TargetBasedAnimation(
                        animationSpec = tween(durationMillis = 5500, easing = FastOutSlowInEasing),
                        typeConverter = Float.VectorConverter,
                        initialValue = randomX,
                        targetValue = randomX
                    ),
                    yAnimation = TargetBasedAnimation(
                        animationSpec = tween(durationMillis = 5500, easing = FastOutSlowInEasing),
                        typeConverter = Float.VectorConverter,
                        initialValue = height,
                        targetValue = height / 2
                    ),
                )
            )
        )
    },
    modifier = Modifier
        .align(Alignment.BottomCenter)
        .padding(24.dp)
        .wrapContentHeight()
        .wrapContentWidth()
) {
    Text(
        text = "Like",
        color = Color.White
    )
}