Android下 scrollview的滚动停止事件的监听方法

使用递归调用的方法,每隔5毫秒检查一下是否已经停止,如果已经停止,就拿到事件啦!
不扯蛋,直接上代码。
scrollContent就是我的scrollview。

[代码]java代码:

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ScrollView scrollContent ;
scrollContent.setOnTouchListener(new OnTouchListener() {
private int lastY = 0;
private int touchEventId = -9983761;
 
Handler handler = new Handler() {
    @Override
    public void handleMessage(Message msg) {
        super.handleMessage(msg);
        View scroller = (View)msg.obj;
        if(msg.what==touchEventId) {
            if(lastY ==scroller.getScrollY()) {
                handleStop(scroller);
            }else {
                handler.sendMessageDelayed(handler.obtainMessage(touchEventId,scroller), 5);
                lastY = scroller.getScrollY();
            }
        }
    }
};
@Override
public boolean onTouch(View v, MotionEvent event) {
    if(event.getAction() == MotionEvent.ACTION_UP) {
        handler.sendMessageDelayed(handler.obtainMessage(touchEventId,v), 5);
    }
    return false;
}
//这里写真正的事件
private void handleStop(Object view) {
    ScrollView scroller = (ScrollView) view;
    System.out.println(scroller.getScrollY());
    System.out.println(scroller.getHeight());
        //Do Something
    }
});
posted @ 2015-05-20 10:47  牧之丨  阅读(3971)  评论(0编辑  收藏  举报