1 /*
2  * Copyright (C) 2021 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.car.settings.qc;
18 
19 import static com.android.car.qc.QCItem.QC_ACTION_TOGGLE_STATE;
20 import static com.android.car.qc.QCItem.QC_TYPE_ACTION_SWITCH;
21 
22 import android.bluetooth.BluetoothAdapter;
23 import android.content.Context;
24 import android.content.Intent;
25 import android.net.Uri;
26 
27 import com.android.car.qc.QCActionItem;
28 import com.android.car.qc.QCItem;
29 import com.android.car.qc.QCList;
30 import com.android.car.qc.QCRow;
31 import com.android.car.settings.R;
32 
33 /**
34  * Bluetooth Switch QCItem.
35  */
36 public class BluetoothSwitch extends SettingsQCItem {
37 
BluetoothSwitch(Context context)38     public BluetoothSwitch(Context context) {
39         super(context);
40     }
41 
42     @Override
getQCItem()43     QCItem getQCItem() {
44         QCActionItem actionItem = new QCActionItem.Builder(QC_TYPE_ACTION_SWITCH)
45                 .setChecked(isBluetoothOn())
46                 .setAction(getBroadcastIntent())
47                 .build();
48 
49         QCList.Builder listBuilder = new QCList.Builder()
50                 .addRow(new QCRow.Builder()
51                         .setTitle(getContext().getString(R.string.bluetooth_settings_title))
52                         .addEndItem(actionItem)
53                         .build()
54                 );
55         return listBuilder.build();
56     }
57 
58     @Override
getUri()59     Uri getUri() {
60         return SettingsQCRegistry.BLUETOOTH_SWITCH_URI;
61     }
62 
63     @Override
onNotifyChange(Intent intent)64     void onNotifyChange(Intent intent) {
65         boolean newState = intent.getBooleanExtra(QC_ACTION_TOGGLE_STATE, !isBluetoothOn());
66         if (newState) {
67             BluetoothAdapter.getDefaultAdapter().enable();
68         } else {
69             BluetoothAdapter.getDefaultAdapter().disable();
70         }
71     }
72 
73     @Override
getBackgroundWorkerClass()74     Class getBackgroundWorkerClass() {
75         return BluetoothSwitchWorker.class;
76     }
77 
isBluetoothOn()78     private boolean isBluetoothOn() {
79         BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
80         return adapter.getState() == BluetoothAdapter.STATE_ON
81                 || adapter.getState() == BluetoothAdapter.STATE_TURNING_ON;
82     }
83 }
84