在正常情况下,我们可以有 onTouchEvent
override fun onTouchEvent(event: MotionEvent?): Boolean {
when (event?.action) {
MotionEvent.ACTION_DOWN -> {}
MotionEvent.ACTION_MOVE -> {}
MotionEvent.ACTION_UP -> {}
else -> return false
}
invalidate()
return true
}
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在 Jetpack Compose 中,我只能发现我们有tapGestureFilterin 修饰符,它只执行来自ACTION_UPonly的动作。
Modifier
.tapGestureFilter { Log.d("Track", "Tap ${it.x} | ${it.y}") }
.doubleTapGestureFilter { Log.d("Track", "DoubleTap ${it.x} | ${it.y}") }
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onTouchEventJetpack Compose是否有等价物?