1/*
2 * Copyright (C) 2015 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 android.support.car;
18
19import android.content.ComponentName;
20import android.content.Context;
21import android.content.ServiceConnection;
22import android.os.Handler;
23import android.os.IBinder;
24import android.support.car.content.pm.CarPackageManagerEmbedded;
25import android.support.car.hardware.CarSensorManagerEmbedded;
26import android.support.car.media.CarAudioManagerEmbedded;
27import android.support.car.navigation.CarNavigationStatusManagerEmbedded;
28
29/**
30 * Default CarServiceLoader for system with built-in car service (=embedded).
31 * @hide
32 */
33public class CarServiceLoaderEmbedded extends CarServiceLoader {
34
35    private final ServiceConnection mServiceConnection = new ServiceConnection() {
36
37        @Override
38        public void onServiceConnected(ComponentName name, IBinder service) {
39            getConnectionCallback().onConnected();
40        }
41
42        @Override
43        public void onServiceDisconnected(ComponentName name) {
44            getConnectionCallback().onDisconnected();
45        }
46    };
47
48    private final android.car.Car mEmbeddedCar;
49
50    /** @hide */
51    CarServiceLoaderEmbedded(Context context, CarConnectionCallbackProxy carConnectionCallback,
52            Handler handler) {
53        super(context, carConnectionCallback, handler);
54        mEmbeddedCar = android.car.Car.createCar(context, mServiceConnection, handler);
55    }
56
57    @Override
58    public void connect() throws IllegalStateException {
59        mEmbeddedCar.connect();
60    }
61
62    @Override
63    public void disconnect() {
64        mEmbeddedCar.disconnect();
65    }
66
67    @Override
68    public boolean isConnected() {
69        return mEmbeddedCar.isConnected();
70    }
71
72    @Override
73    public int getCarConnectionType() throws CarNotConnectedException {
74        @android.support.car.Car.ConnectionType
75        int carConnectionType = mEmbeddedCar.getCarConnectionType();
76        return carConnectionType;
77    }
78
79    @Override
80    public Object getCarManager(String serviceName) throws CarNotConnectedException {
81        Object manager;
82        try {
83            manager = mEmbeddedCar.getCarManager(serviceName);
84        } catch (android.car.CarNotConnectedException e) {
85            throw new CarNotConnectedException(e);
86        }
87
88        if (manager == null) {
89            return null;
90        }
91        // For publicly available versions, return wrapper version.
92        switch (serviceName) {
93            case Car.AUDIO_SERVICE:
94                return new CarAudioManagerEmbedded(manager);
95            case Car.SENSOR_SERVICE:
96                return new CarSensorManagerEmbedded(manager, getContext());
97            case Car.INFO_SERVICE:
98                return new CarInfoManagerEmbedded(manager);
99            case Car.APP_FOCUS_SERVICE:
100                return new CarAppFocusManagerEmbedded(manager);
101            case Car.PACKAGE_SERVICE:
102                return new CarPackageManagerEmbedded(manager);
103            case Car.CAR_NAVIGATION_SERVICE:
104                return new CarNavigationStatusManagerEmbedded(manager);
105            default:
106                return manager;
107        }
108    }
109}
110