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.car.dialer.testutils;
18 
19 import android.bluetooth.BluetoothAdapter;
20 import android.bluetooth.BluetoothProfile;
21 
22 import androidx.annotation.Nullable;
23 
24 import org.robolectric.annotation.Implementation;
25 import org.robolectric.annotation.Implements;
26 import org.robolectric.shadows.ShadowApplication;
27 
28 import java.util.HashMap;
29 import java.util.Map;
30 
31 /**
32  * Derived from {@link org.robolectric.shadows.ShadowBluetoothAdapter}
33  *
34  * Needed for Bluetooth related tests because the default ShadowBluetooth Adapter does not include
35  * an implementation of setProfileConnectionState.
36  */
37 @Implements(value = BluetoothAdapter.class)
38 public class ShadowBluetoothAdapterForDialer extends
39         org.robolectric.shadows.ShadowBluetoothAdapter {
40 
41     private static boolean bluetoothAvailable = true;
42     private Map<Integer, Integer> profileConnectionStateData = new HashMap<>();
43 
44     @Nullable
45     @Implementation
getDefaultAdapter()46     public static synchronized BluetoothAdapter getDefaultAdapter() {
47         if (!bluetoothAvailable) {
48             return null;
49         }
50         return (BluetoothAdapter) ShadowApplication.getInstance().getBluetoothAdapter();
51     }
52 
53     /**
54      * Sets if the default Bluetooth Adapter is null
55      */
setBluetoothAvailable(boolean available)56     public static void setBluetoothAvailable(boolean available) {
57         bluetoothAvailable = available;
58     }
59 }
60