cuixueying 你好,我是参照as3的API写的,但是测试下来第一次点击有反应,同时点击另一个点就没反应了。
Multitouch.maxTouchPoints的值也看过了,为3
请问有什么问题吗?
代码如下:
private function startDemoTest():void
{
var bmd:BitmapData = new BitmapData(960, 640, false, 0xcccccc);
var bmp:Bitmap = new Bitmap(bmd);
bmp.width = 960;
bmp.height = 640;
var sp:Sprite = new Sprite();
sp.addChild(bmp);
this.addChildAt(sp, 0);
Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;
sp.addEventListener(TouchEvent.TOUCH_BEGIN, onTouchBegin);
}
protected function onTouchBegin(event:TouchEvent):void
{
log(event.touchPointID.toString());
}