src/com/android/launcher/GesturesPanel.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.launcher;

import android.widget.RelativeLayout;
import android.content.Context;
import android.util.AttributeSet;
import android.view.KeyEvent;

public class GesturesPanel extends RelativeLayout {
    public GesturesPanel(Context context) {
        super(context);
    }

    public GesturesPanel(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    @Override
    public boolean isOpaque() {
        return true;
    }

    @Override
    public boolean dispatchKeyEvent(KeyEvent event) {
        if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
            ((Launcher) mContext).hideGesturesPanel();
            return true;
        }

        return super.dispatchKeyEvent(event);
    }
}