Android弹出窗口onTouchIntercept不起作用

时间:2012-11-15 10:32:44

标签: android

这是我的弹出窗口。但它正在处理任何触摸事件..

    popup = new PopupWindow(popupView, 300, 300, true);
    popup.showAsDropDown(v, -30, 0);
    popup.setBackgroundDrawable(getResources().getDrawable(R.drawable.background));
    popup.setOutsideTouchable(true);
    popup.setTouchable(true);
    popup.setFocusable(true);
    popup.setTouchInterceptor(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            Log.d("TAG", "Touched in the window");
            return false;
        }
    });

请告诉我这段代码的问题..

1 个答案:

答案 0 :(得分:0)

为了帮助那些偶然发现这个线索的人......

而不是setTouchInterceptor(),我一直在使用setOnClickListener()setOnTouchListener(),它们不是PopupWindow的成员,是的,但是我只是调用一个LayoutInflater来获取弹出窗口(View)然后将其设置为PopupWindow布局。继续使用View成员函数执行MAGIC,因为它更适合您。

代码示例:

LinearLayout viewGroup = (LinearLayout) context.findViewById(R.id.my_popup_layout_id);
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);


popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
//popup.setFocusable(true);
popup.setOutsideTouchable(false);


popup.showAsDropDown(anchorViewOfYourChoice, OFFSET_X, OFFSET_Y);