1 /*
2  * Copyright (C) 2019 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 
17 package com.android.settings.development.bluetooth;
18 
19 import android.content.Context;
20 import android.util.AttributeSet;
21 import android.widget.RadioGroup;
22 
23 import com.android.settings.R;
24 
25 /**
26  * Dialog preference to set the Bluetooth A2DP config of audio channel mode
27  */
28 public class BluetoothChannelModeDialogPreference extends BaseBluetoothDialogPreference implements
29         RadioGroup.OnCheckedChangeListener {
30 
BluetoothChannelModeDialogPreference(Context context)31     public BluetoothChannelModeDialogPreference(Context context) {
32         super(context);
33         initialize(context);
34     }
35 
BluetoothChannelModeDialogPreference(Context context, AttributeSet attrs)36     public BluetoothChannelModeDialogPreference(Context context, AttributeSet attrs) {
37         super(context, attrs);
38         initialize(context);
39     }
40 
BluetoothChannelModeDialogPreference(Context context, AttributeSet attrs, int defStyleAttr)41     public BluetoothChannelModeDialogPreference(Context context, AttributeSet attrs,
42                                                 int defStyleAttr) {
43         super(context, attrs, defStyleAttr);
44         initialize(context);
45     }
46 
BluetoothChannelModeDialogPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)47     public BluetoothChannelModeDialogPreference(Context context, AttributeSet attrs,
48                                                 int defStyleAttr, int defStyleRes) {
49         super(context, attrs, defStyleAttr, defStyleRes);
50         initialize(context);
51     }
52 
53     @Override
getRadioButtonGroupId()54     protected int getRadioButtonGroupId() {
55         return R.id.bluetooth_audio_channel_mode_radio_group;
56     }
57 
initialize(Context context)58     private void initialize(Context context) {
59         mRadioButtonIds.add(R.id.bluetooth_audio_channel_mode_default);
60         mRadioButtonIds.add(R.id.bluetooth_audio_channel_mode_mono);
61         mRadioButtonIds.add(R.id.bluetooth_audio_channel_mode_stereo);
62         String[] stringArray = context.getResources().getStringArray(
63                 com.android.settingslib.R.array.bluetooth_a2dp_codec_channel_mode_titles);
64         for (int i = 0; i < stringArray.length; i++) {
65             mRadioButtonStrings.add(stringArray[i]);
66         }
67         stringArray = context.getResources().getStringArray(
68                 com.android.settingslib.R.array.bluetooth_a2dp_codec_channel_mode_summaries);
69         for (int i = 0; i < stringArray.length; i++) {
70             mSummaryStrings.add(stringArray[i]);
71         }
72     }
73 }
74