Android如何基于坐标对View进行模拟点击事件详解

private fun simulateTouchEvent(view: View, x: Float, y: Float) {
 val downTime = SystemClock.uptimeMillis()
 val eventTime = SystemClock.uptimeMillis() + 100
 val metaState = 0
 val motiOnEvent= MotionEvent.obtain(downTime, eventTime,
   MotionEvent.ACTION_DOWN, x, y, metaState)
 view.dispatchTouchEvent(motionEvent)
 val upEvent = MotionEvent.obtain(downTime + 1000, eventTime + 1000,
   MotionEvent.ACTION_UP, x,y, metaState)
 view.dispatchTouchEvent(upEvent)
}

webview&＃63;.setOnTouchListener { v, event ->
 debugMessage("onTouchListener x=${event.x};y=${event.y}")
 false
}

webview&＃63;.webViewClient = object : WebViewClient() {
 override fun onPageFinished(view: WebView&＃63;, url: String&＃63;) {
  super.onPageFinished(view, url)
  webview&＃63;.post {
   webview&＃63;.let {
    simulateTouchEvent(it, it.width / 2f, it.height / 2f)
   }
  }
 }
}