Car.java revision e31a8b24afe58bfc924fab7b66c9e48b9ef8e884
1ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung/* 2ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Copyright (C) 2015 The Android Open Source Project 3ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * 4ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Licensed under the Apache License, Version 2.0 (the "License"); 5ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * you may not use this file except in compliance with the License. 6ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * You may obtain a copy of the License at 7ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * 8ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * http://www.apache.org/licenses/LICENSE-2.0 9ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * 10ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Unless required by applicable law or agreed to in writing, software 11ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * distributed under the License is distributed on an "AS IS" BASIS, 12ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * See the License for the specific language governing permissions and 14ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * limitations under the License. 15ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 16ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 17e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkpackage android.car; 18ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 19e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkimport android.annotation.IntDef; 20e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkimport android.annotation.Nullable; 21e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkimport android.annotation.SystemApi; 226e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.content.pm.CarPackageManager; 236e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.hardware.CarSensorManager; 246e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.hardware.camera.CarCameraManager; 256e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.hardware.hvac.CarHvacManager; 266e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.hardware.radio.CarRadioManager; 276e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.media.CarAudioManager; 286e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.navigation.CarNavigationManager; 296e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkivimport android.car.test.CarTestManagerBinderWrapper; 30ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.content.ComponentName; 31ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.content.Context; 32e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkimport android.content.Intent; 33e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkimport android.content.ServiceConnection; 34ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.content.pm.PackageManager; 356b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoungimport android.os.Handler; 36ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.os.IBinder; 37ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.os.Looper; 38ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.os.RemoteException; 39ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport android.util.Log; 40ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 41e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Parkimport com.android.internal.annotations.GuardedBy; 42e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 43ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport java.lang.annotation.Retention; 44ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport java.lang.annotation.RetentionPolicy; 45ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungimport java.util.HashMap; 466b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung 47ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung/** 48e4c731ea3ed22615783efb02818b0b3d184bba33Jason Tholstrup * Top level car API for embedded Android Auto deployments. 49e4c731ea3ed22615783efb02818b0b3d184bba33Jason Tholstrup * This API works only for devices with {@link PackageManager#FEATURE_AUTOMOTIVE} 50e4c731ea3ed22615783efb02818b0b3d184bba33Jason Tholstrup * Calling this API on a device with no such feature will lead to an exception. 51ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 52ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoungpublic class Car { 53ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 54a3b28d81e0c8df531ac704f9e649e38ea90483d2keunyoung /** Service name for {@link CarSensorManager}, to be used in {@link #getCarManager(String)}. */ 55ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public static final String SENSOR_SERVICE = "sensor"; 56ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 57a3b28d81e0c8df531ac704f9e649e38ea90483d2keunyoung /** Service name for {@link CarInfoManager}, to be used in {@link #getCarManager(String)}. */ 58a3b28d81e0c8df531ac704f9e649e38ea90483d2keunyoung public static final String INFO_SERVICE = "info"; 59a3b28d81e0c8df531ac704f9e649e38ea90483d2keunyoung 6045fdcbaab5699d7d8153bfda058d0eea2049c8b8Keun-young Park /** Service name for {@link CarAppContextManager}. */ 61a74b9caa2fb6435f1c01c5e8766b89235c4e3d5akeunyoung public static final String APP_CONTEXT_SERVICE = "app_context"; 62a74b9caa2fb6435f1c01c5e8766b89235c4e3d5akeunyoung 637a948e54331cccf96f178ab426cb7810472c2dc8Pavel Maltsev /** Service name for {@link CarPackageManager} */ 6445fdcbaab5699d7d8153bfda058d0eea2049c8b8Keun-young Park public static final String PACKAGE_SERVICE = "package"; 6545fdcbaab5699d7d8153bfda058d0eea2049c8b8Keun-young Park 665672e85bdf82f6a2350afb942dfe17b7c699af87Keun-young Park /** Service name for {@link CarAudioManager} */ 675672e85bdf82f6a2350afb942dfe17b7c699af87Keun-young Park public static final String AUDIO_SERVICE = "audio"; 687a948e54331cccf96f178ab426cb7810472c2dc8Pavel Maltsev /** 69e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park * Service name for {@link CarNavigationManager} 707a948e54331cccf96f178ab426cb7810472c2dc8Pavel Maltsev * @hide 717a948e54331cccf96f178ab426cb7810472c2dc8Pavel Maltsev */ 727a948e54331cccf96f178ab426cb7810472c2dc8Pavel Maltsev public static final String CAR_NAVIGATION_SERVICE = "car_navigation_service"; 737a948e54331cccf96f178ab426cb7810472c2dc8Pavel Maltsev 74b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 75b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 76b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 77e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 78875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik public static final String CAMERA_SERVICE = "camera"; 79875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik 80b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 81b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 82b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 83875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik @SystemApi 84e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String RADIO_SERVICE = "radio"; 85ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 86b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 87b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 88b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 89e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 90e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String HVAC_SERVICE = "hvac"; 91e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 92b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 93b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 94b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 956e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv @SystemApi 966e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv public static final String PROJECTION_SERVICE = "projection"; 976e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv 98e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park /** 99e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park * Service for testing. This is system app only feature. 100e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park * Service name for {@link CarTestManager}, to be used in {@link #getCarManager(String)}. 101e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park * @hide 102e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park */ 103e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 104e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String TEST_SERVICE = "car-service-test"; 105ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 106ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev /** Permission necessary to access car's mileage information. */ 107e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String PERMISSION_MILEAGE = "android.car.permission.CAR_MILEAGE"; 108e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 109ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev /** Permission necessary to access car's fuel level. */ 110e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String PERMISSION_FUEL = "android.car.permission.CAR_FUEL"; 111e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 112ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev /** Permission necessary to access car's speed. */ 113e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String PERMISSION_SPEED = "android.car.permission.CAR_SPEED"; 114e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 115ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev /** 116ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev * Permission necessary to use {@link CarNavigationManager}. 117ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev * @hide 118ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev */ 119ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev public static final String PERMISSION_CAR_NAVIGATION_MANAGER = 120e31a8b24afe58bfc924fab7b66c9e48b9ef8e884Keun-young Park "android.car.permission.CAR_NAVIGATION_MANAGER"; 121ce4ffd95d6883b28756e5b02ae45a06013bd6c38Pavel Maltsev 122b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 123b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * Permission necessary to access car specific communication channel. 124b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 125b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 126e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 127ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public static final String PERMISSION_VENDOR_EXTENSION = 128e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park "android.car.permission.CAR_VENDOR_EXTENSION"; 129e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 130b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 131b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 132b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 133e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 1344aeb4bf0c56588be65264c324bbaaa545ad6714cKeun-young Park public static final String PERMISSION_CONTROL_APP_BLOCKING = 135e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park "android.car.permission.CONTROL_APP_BLOCKING"; 136ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 137b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 138b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * Permission necessary to access Car Camera APIs. 139b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 140b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 141875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik @SystemApi 142875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik public static final String PERMISSION_CAR_CAMERA = "android.car.permission.CAR_CAMERA"; 143875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik 144b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 145b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * Permission necessary to access Car HVAC APIs. 146b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 147b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 148e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 149e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String PERMISSION_CAR_HVAC = "android.car.permission.CAR_HVAC"; 150ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 151b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 152b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * Permission necessary to access Car RADIO system APIs. 153b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 154b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 155e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 156e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String PERMISSION_CAR_RADIO = "android.car.permission.CAR_RADIO"; 157ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 158b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 159b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * Permission necesary to access Car PRJECTION system APIs. 160b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 161b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 1626e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv @SystemApi 1636e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv public static final String PERMISSION_CAR_PROJECTION = "android.car.permission.CAR_PROJECTION"; 1646e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv 165b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv /** 166b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * Permission necessary to mock vehicle hal for testing. 167b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv * @hide 168b878e1fef3b83bc8f2c3910584c9a5c58b0b0eb4Vitalii Tomkiv */ 169e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @SystemApi 170e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String PERMISSION_MOCK_VEHICLE_HAL = 171e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park "android.car.permission.CAR_MOCK_VEHICLE_HAL"; 172e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 173e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park /** Type of car connection: platform runs directly in car. */ 174e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final int CONNECTION_TYPE_EMBEDDED = 5; 1751ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev /** 1761ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev * Type of car connection: platform runs directly in car but with mocked vehicle hal. 1771ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev * This will only happen in testing environment. 1781ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev * @hide 1791ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev */ 1801ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev public static final int CONNECTION_TYPE_EMBEDDED_MOCKING = 6; 181e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 182e4c731ea3ed22615783efb02818b0b3d184bba33Jason Tholstrup 183e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park /** @hide */ 1841ecdd6ca75fdf8ff62105630664de5125e29676bPavel Maltsev @IntDef({CONNECTION_TYPE_EMBEDDED, CONNECTION_TYPE_EMBEDDED_MOCKING}) 185e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park @Retention(RetentionPolicy.SOURCE) 186e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public @interface ConnectionType {} 187ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 1883cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal /** 1893cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * CarXyzService throws IllegalStateException with this message is re-thrown as 1903cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * {@link CarNotConnectedException}. 1913cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * 1923cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * @hide 1933cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal */ 1943cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal public static final String CAR_NOT_CONNECTED_EXCEPTION_MSG = "CarNotConnected"; 1953cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal 196e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park /** @hide */ 197e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static final String CAR_SERVICE_INTERFACE_NAME = "android.car.ICar"; 198e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 199e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private static final String CAR_SERVICE_PACKAGE = "com.android.car"; 200e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 201e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private static final String CAR_TEST_MANAGER_CLASS = "android.car.CarTestManager"; 202ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 203ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private final Context mContext; 204ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private final Looper mLooper; 205ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung @GuardedBy("this") 206ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private ICar mService; 207ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private static final int STATE_DISCONNECTED = 0; 208ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private static final int STATE_CONNECTING = 1; 209ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private static final int STATE_CONNECTED = 2; 210ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung @GuardedBy("this") 211ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private int mConnectionState; 212ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 213e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private final ServiceConnection mServiceConnectionListener = 214e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park new ServiceConnection () { 215ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public void onServiceConnected(ComponentName name, IBinder service) { 2161ab8e18e01d8063821bee0bf641a365224c7e1eekeunyoung synchronized (Car.this) { 217ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mService = ICar.Stub.asInterface(service); 218ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mConnectionState = STATE_CONNECTED; 219ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 220ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mServiceConnectionListenerClient.onServiceConnected(name, service); 221ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 222ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 223ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public void onServiceDisconnected(ComponentName name) { 2241ab8e18e01d8063821bee0bf641a365224c7e1eekeunyoung synchronized (Car.this) { 225ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mService = null; 226ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (mConnectionState == STATE_DISCONNECTED) { 227ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return; 228ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 229cc449f7941456a0133ff8a4b2e49737f0936c1d0keunyoung mConnectionState = STATE_DISCONNECTED; 230ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 231e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park // unbind explicitly here. 232e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park disconnect(); 233ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mServiceConnectionListenerClient.onServiceDisconnected(name); 234ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 235ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung }; 236ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 237e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private final ServiceConnection mServiceConnectionListenerClient; 238ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private final Object mCarManagerLock = new Object(); 239ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung @GuardedBy("mCarManagerLock") 240ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private final HashMap<String, CarManagerBase> mServiceMap = new HashMap<>(); 2416b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung 2426b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung /** Handler for generic event dispatching. */ 2436b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung private final Handler mEventHandler; 2446b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung 2451ab8e18e01d8063821bee0bf641a365224c7e1eekeunyoung /** 2468de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev * A factory method that creates Car instance for all Car API access. 247ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @param context 248e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park * @param serviceConnectionListener listener for monitoring service connection. 249ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @param looper Looper to dispatch all listeners. If null, it will use main thread. Note that 250ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * service connection listener will be always in main thread regardless of this Looper. 2518de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev * @return Car instance if system is in car environment and returns {@code null} otherwise. 252ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 253e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static Car createCar(Context context, ServiceConnection serviceConnectionListener, 2548de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev @Nullable Looper looper) { 255e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park if (!context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_AUTOMOTIVE)) { 256e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park Log.e(CarLibLog.TAG_CAR, "FEATURE_AUTOMOTIVE not declared while android.car is used"); 257e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park return null; 258e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park } 2598de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev try { 2608de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev return new Car(context, serviceConnectionListener, looper); 2618de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev } catch (IllegalArgumentException e) { 2628de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev // Expected when car service loader is not available. 2638de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev } 2648de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev return null; 2658de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev } 2668de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev 2678de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev /** 2688de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev * A factory method that creates Car instance for all Car API access using main thread {@code 2698de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev * Looper}. 2708de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev * 271e4c731ea3ed22615783efb02818b0b3d184bba33Jason Tholstrup * @see #createCar(Context, ServiceConnection, Looper) 2728de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev */ 273e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public static Car createCar(Context context, ServiceConnection serviceConnectionListener) { 2748de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev return createCar(context, serviceConnectionListener, null); 2758de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev } 2768de993354f1a8c30880b535cf8b80fee10c4e882Pavel Maltsev 277e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private Car(Context context, ServiceConnection serviceConnectionListener, 278ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung @Nullable Looper looper) { 279ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mContext = context; 280ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mServiceConnectionListenerClient = serviceConnectionListener; 281ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (looper == null) { 282ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mLooper = Looper.getMainLooper(); 283ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } else { 284ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mLooper = looper; 285ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 2866b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung mEventHandler = new Handler(mLooper); 287ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 288ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 289ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 290ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Car constructor when ICar binder is already available. 291ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @param context 292ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @param service 293ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @param looper 294ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * 295ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @hide 296ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 297ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public Car(Context context, ICar service, @Nullable Looper looper) { 298ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mContext = context; 299ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (looper == null) { 300ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mLooper = Looper.getMainLooper(); 301ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } else { 302ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mLooper = looper; 303ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 3046b19769ee8cfbe0960d05ecfc01f73d08040784fkeunyoung mEventHandler = new Handler(mLooper); 305ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mService = service; 306ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mConnectionState = STATE_CONNECTED; 307ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mServiceConnectionListenerClient = null; 308ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 309ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 310ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 311ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Connect to car service. This can be called while it is disconnected. 312ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @throws IllegalStateException If connection is still on-going from previous 313ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * connect call or it is already connected 314ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 315ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public void connect() throws IllegalStateException { 316ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung synchronized (this) { 317ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (mConnectionState != STATE_DISCONNECTED) { 318ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung throw new IllegalStateException("already connected or connecting"); 319ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 320ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mConnectionState = STATE_CONNECTING; 321e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park startCarService(); 322ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 323ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 324ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 325ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 326ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Disconnect from car service. This can be called while disconnected. Once disconnect is 327ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * called, all Car*Managers from this instance becomes invalid, and 328ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * {@link Car#getCarManager(String)} will return different instance if it is connected again. 329ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 330ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public void disconnect() { 331ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung synchronized (this) { 332ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (mConnectionState == STATE_DISCONNECTED) { 333ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return; 334ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 335ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung tearDownCarManagers(); 336ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mService = null; 337ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mConnectionState = STATE_DISCONNECTED; 338e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park mContext.unbindService(mServiceConnectionListener); 339ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 340ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 341ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 342ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 343ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Tells if it is connected to the service or not. This will return false if it is still 344ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * connecting. 345ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @return 346ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 347ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public boolean isConnected() { 348ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung synchronized (this) { 349ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return mService != null; 350ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 351ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 352ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 353ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 354ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Tells if this instance is already connecting to car service or not. 355ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @return 356ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 357ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung public boolean isConnecting() { 358ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung synchronized (this) { 359ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return mConnectionState == STATE_CONNECTING; 360ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 361ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 362ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 363ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 364ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Get car specific service as in {@link Context#getSystemService(String)}. Returned 365ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * {@link Object} should be type-casted to the desired service. 366ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * For example, to get sensor service, 367ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * SensorManagerService sensorManagerService = car.getCarManager(Car.SENSOR_SERVICE); 368ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @param serviceName Name of service that should be created like {@link #SENSOR_SERVICE}. 369ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @return Matching service manager or null if there is no such service. 370ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 371e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public Object getCarManager(String serviceName) { 372ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung CarManagerBase manager = null; 3731ab8e18e01d8063821bee0bf641a365224c7e1eekeunyoung ICar service = getICarOrThrow(); 374ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung synchronized (mCarManagerLock) { 375ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung manager = mServiceMap.get(serviceName); 376ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (manager == null) { 377ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung try { 3781ab8e18e01d8063821bee0bf641a365224c7e1eekeunyoung IBinder binder = service.getCarService(serviceName); 379ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (binder == null) { 380ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung Log.w(CarLibLog.TAG_CAR, "getCarManager could not get binder for service:" + 381ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung serviceName); 382ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return null; 383ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 384e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = createCarManager(serviceName, binder); 385ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (manager == null) { 386ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung Log.w(CarLibLog.TAG_CAR, 387ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung "getCarManager could not create manager for service:" + 388ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung serviceName); 389ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return null; 390ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 391ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mServiceMap.put(serviceName, manager); 392ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } catch (RemoteException e) { 393e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park handleRemoteException(e); 394ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 395ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 396ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 397ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return manager; 398ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 399ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 400ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung /** 401ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * Return the type of currently connected car. 402ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung * @return 403ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung */ 404ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung @ConnectionType 405e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park public int getCarConnectionType() { 406e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park return CONNECTION_TYPE_EMBEDDED; 407ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 408ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 4093cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal /** 4103cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * IllegalStateException from XyzCarService with special message is re-thrown as a different 4113cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * exception. If the IllegalStateException is not understood then this message will throw the 4123cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * original exception. 4133cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * 4143cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * @param e exception from XyzCarService. 4153cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * @throws CarNotConnectedException 4163cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal * @hide 4173cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal */ 4183cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal public static void checkCarNotConnectedExceptionFromCarService( 4193cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal IllegalStateException e) throws CarNotConnectedException, IllegalStateException { 4203cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal String message = e.getMessage(); 4213cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal if (message.equals(CAR_NOT_CONNECTED_EXCEPTION_MSG)) { 4223cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal throw new CarNotConnectedException(); 4233cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal } else { 4243cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal throw e; 4253cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal } 4263cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal } 4273cf096ae0d992d22cfba1b0711af2211c511a9feSanket Agarwal 428e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private CarManagerBase createCarManager(String serviceName, IBinder binder) { 429e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park CarManagerBase manager = null; 430e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park switch (serviceName) { 431e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case AUDIO_SERVICE: 4326f3f402a7469e300fbfe65d950204fef995d4d8dVitalii Tomkiv manager = new CarAudioManager(binder, mContext); 433e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 434e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case SENSOR_SERVICE: 435e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarSensorManager(binder, mContext, mLooper); 436e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 437e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case INFO_SERVICE: 438e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarInfoManager(binder); 439e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 440e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case APP_CONTEXT_SERVICE: 441e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarAppContextManager(binder, mLooper); 442e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 443e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case PACKAGE_SERVICE: 444e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarPackageManager(binder, mContext); 445e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 446e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case CAR_NAVIGATION_SERVICE: 447e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarNavigationManager(binder, mLooper); 448e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 449875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik case CAMERA_SERVICE: 450875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik manager = new CarCameraManager(binder, mContext); 451875616c52be0a5a4d3aa348e9dcfd90e54789912Steve Paik break; 452e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case HVAC_SERVICE: 453e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarHvacManager(binder, mContext, mLooper); 454e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 4556e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv case PROJECTION_SERVICE: 4566e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv manager = new CarProjectionManager(binder, mLooper); 4576e5ee61be4c24ae4d647d687901b7c9670c25899Vitalii Tomkiv break; 458e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case RADIO_SERVICE: 459e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarRadioManager(binder, mLooper); 460e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 461e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park case TEST_SERVICE: 462e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park /* CarTestManager exist in static library. So instead of constructing it here, 463e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park * only pass binder wrapper so that CarTestManager can be constructed outside. */ 464e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park manager = new CarTestManagerBinderWrapper(binder); 465e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park break; 466e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park } 467e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park return manager; 468e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park } 469e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 470e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park private void startCarService() { 471e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park Intent intent = new Intent(); 472e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park intent.setPackage(CAR_SERVICE_PACKAGE); 473e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park intent.setAction(Car.CAR_SERVICE_INTERFACE_NAME); 474e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park mContext.startService(intent); 475e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park mContext.bindService(intent, mServiceConnectionListener, 0); 476e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park } 477e54ac276796c6535558f8444d882adecd19ce2bdKeun-young Park 478ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private synchronized ICar getICarOrThrow() throws IllegalStateException { 479ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung if (mService == null) { 480ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung throw new IllegalStateException("not connected"); 481ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 482ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung return mService; 483ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 484ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 485ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private void handleRemoteException(RemoteException e) { 486ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung Log.w(CarLibLog.TAG_CAR, "RemoteException", e); 487ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung disconnect(); 488ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 489ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung 490ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung private void tearDownCarManagers() { 491ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung synchronized (mCarManagerLock) { 492ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung for (CarManagerBase manager: mServiceMap.values()) { 493ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung manager.onCarDisconnected(); 494ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 495ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung mServiceMap.clear(); 496ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 497ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung } 498ca515079e9fc0c35b1498830f67378e9ccf949e5keunyoung} 499