1package com.android.server.status;
2
3import android.content.Context;
4import android.util.AttributeSet;
5import android.view.MotionEvent;
6import android.widget.LinearLayout;
7
8
9public class CloseDragHandle extends LinearLayout {
10    StatusBarService mService;
11
12    public CloseDragHandle(Context context, AttributeSet attrs) {
13        super(context, attrs);
14    }
15
16    /**
17     * Ensure that, if there is no target under us to receive the touch,
18     * that we process it ourself.  This makes sure that onInterceptTouchEvent()
19     * is always called for the entire gesture.
20     */
21    @Override
22    public boolean onTouchEvent(MotionEvent event) {
23        if (event.getAction() != MotionEvent.ACTION_DOWN) {
24            mService.interceptTouchEvent(event);
25        }
26        return true;
27    }
28
29    @Override
30    public boolean onInterceptTouchEvent(MotionEvent event) {
31        return mService.interceptTouchEvent(event)
32                ? true : super.onInterceptTouchEvent(event);
33    }
34}
35
36