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：

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
    }
});

转载于:https://www.cnblogs.com/exmyth/p/4516572.html