TabletStatusBarView.java revision b62ac127824e9723534a197189eca58d30f15d3d 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.systemui.statusbar.tablet;
18
19import android.content.Context;
20import android.os.Handler;
21import android.util.AttributeSet;
22import android.view.View;
23import android.view.MotionEvent;
24import android.widget.FrameLayout;
25
26public class TabletStatusBarView extends FrameLayout {
27    private Handler mHandler;
28
29    private View[] mIgnoreChildren = new View[2];
30    private View[] mPanels = new View[2];
31    private int[] mPos = new int[2];
32
33    public TabletStatusBarView(Context context) {
34        super(context);
35    }
36
37    public TabletStatusBarView(Context context, AttributeSet attrs) {
38        super(context, attrs);
39    }
40
41    public boolean onInterceptTouchEvent(MotionEvent ev) {
42        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
43            mHandler.removeMessages(TabletStatusBarService.MSG_CLOSE_NOTIFICATION_PANEL);
44            mHandler.sendEmptyMessage(TabletStatusBarService.MSG_CLOSE_NOTIFICATION_PANEL);
45            mHandler.removeMessages(TabletStatusBarService.MSG_CLOSE_SYSTEM_PANEL);
46            mHandler.sendEmptyMessage(TabletStatusBarService.MSG_CLOSE_SYSTEM_PANEL);
47
48            for (int i=0; i<mPanels.length; i++) {
49                if (mPanels[i].getVisibility() == View.VISIBLE) {
50                    if (eventInside(mIgnoreChildren[i], ev)) {
51                        return true;
52                    }
53                }
54            }
55        }
56        return super.onInterceptTouchEvent(ev);
57    }
58
59    private boolean eventInside(View v, MotionEvent ev) {
60        // assume that x and y are window coords because we are.
61        final int x = (int)ev.getX();
62        final int y = (int)ev.getY();
63
64        final int[] p = mPos;
65        v.getLocationInWindow(p);
66
67        final int l = p[0];
68        final int t = p[1];
69        final int r = p[0] + v.getWidth();
70        final int b = p[1] + v.getHeight();
71
72        return x >= l && x < r && y >= t && y < b;
73    }
74
75    public void setHandler(Handler h) {
76        mHandler = h;
77    }
78
79    public void setIgnoreChildren(int index, View ignore, View panel) {
80        mIgnoreChildren[index] = ignore;
81        mPanels[index] = panel;
82    }
83}
84