CheckableFrameLayout.java revision e2104f4b5c8e3ad63570306a25e61502dfe4c418 
1/*
2 * Copyright (C) 2011 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.example.android.supportv13.view;
18
19import android.content.Context;
20import android.graphics.drawable.ColorDrawable;
21import android.util.AttributeSet;
22import android.widget.Checkable;
23import android.widget.FrameLayout;
24
25public class CheckableFrameLayout extends FrameLayout implements Checkable {
26    private boolean mChecked;
27
28    public CheckableFrameLayout(Context context) {
29        super(context);
30    }
31
32    public CheckableFrameLayout(Context context, AttributeSet attrs) {
33        super(context, attrs);
34    }
35
36    @Override
37    public void setChecked(boolean checked) {
38        mChecked = checked;
39        setBackgroundDrawable(checked ? new ColorDrawable(0xff0000a0) : null);
40    }
41
42    @Override
43    public boolean isChecked() {
44        return mChecked;
45    }
46
47    @Override
48    public void toggle() {
49        setChecked(!mChecked);
50    }
51
52}
53