| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.car; |
| |
| import static android.car.Car.PERMISSION_CAR_CONTROL_AUDIO_VOLUME; |
| import static android.car.Car.PERMISSION_CAR_POWER; |
| import static android.car.Car.PERMISSION_CONTROL_CAR_WATCHDOG_CONFIG; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationSetValue.ASSOCIATE_CURRENT_USER; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationSetValue.DISASSOCIATE_ALL_USERS; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationSetValue.DISASSOCIATE_CURRENT_USER; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationType.CUSTOM_1; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationType.CUSTOM_2; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationType.CUSTOM_3; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationType.CUSTOM_4; |
| import static android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationType.KEY_FOB; |
| import static android.media.AudioManager.FLAG_SHOW_UI; |
| |
| import static com.android.car.power.PolicyReader.POWER_STATE_ON; |
| import static com.android.car.power.PolicyReader.POWER_STATE_WAIT_FOR_VHAL; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.UserIdInt; |
| import android.app.ActivityManager; |
| import android.app.ActivityOptions; |
| import android.app.UiModeManager; |
| import android.car.Car; |
| import android.car.CarOccupantZoneManager; |
| import android.car.VehiclePropertyIds; |
| import android.car.content.pm.CarPackageManager; |
| import android.car.input.CarInputManager; |
| import android.car.input.CustomInputEvent; |
| import android.car.input.RotaryEvent; |
| import android.car.user.CarUserManager; |
| import android.car.user.UserCreationResult; |
| import android.car.user.UserIdentificationAssociationResponse; |
| import android.car.user.UserRemovalResult; |
| import android.car.user.UserSwitchResult; |
| import android.car.userlib.HalCallback; |
| import android.car.userlib.UserHalHelper; |
| import android.car.util.concurrent.AsyncFuture; |
| import android.car.watchdog.CarWatchdogManager; |
| import android.car.watchdog.IoOveruseConfiguration; |
| import android.car.watchdog.PerStateBytes; |
| import android.car.watchdog.ResourceOveruseConfiguration; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.hardware.automotive.vehicle.V2_0.CreateUserRequest; |
| import android.hardware.automotive.vehicle.V2_0.CreateUserStatus; |
| import android.hardware.automotive.vehicle.V2_0.InitialUserInfoResponse; |
| import android.hardware.automotive.vehicle.V2_0.InitialUserInfoResponseAction; |
| import android.hardware.automotive.vehicle.V2_0.RemoveUserRequest; |
| import android.hardware.automotive.vehicle.V2_0.SwitchUserMessageType; |
| import android.hardware.automotive.vehicle.V2_0.SwitchUserRequest; |
| import android.hardware.automotive.vehicle.V2_0.SwitchUserStatus; |
| import android.hardware.automotive.vehicle.V2_0.UserFlags; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociation; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationSetValue; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationType; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationAssociationValue; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationGetRequest; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationResponse; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationSetAssociation; |
| import android.hardware.automotive.vehicle.V2_0.UserIdentificationSetRequest; |
| import android.hardware.automotive.vehicle.V2_0.UserInfo; |
| import android.hardware.automotive.vehicle.V2_0.UsersInfo; |
| import android.hardware.automotive.vehicle.V2_0.VehicleArea; |
| import android.hardware.automotive.vehicle.V2_0.VehicleDisplay; |
| import android.hardware.automotive.vehicle.V2_0.VehicleGear; |
| import android.os.Binder; |
| import android.os.Build; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.ShellCommand; |
| import android.os.SystemClock; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.text.TextUtils; |
| import android.util.ArrayMap; |
| import android.util.IndentingPrintWriter; |
| import android.util.Slog; |
| import android.util.SparseArray; |
| import android.view.KeyEvent; |
| |
| import com.android.car.am.FixedActivityService; |
| import com.android.car.audio.CarAudioService; |
| import com.android.car.evs.CarEvsService; |
| import com.android.car.garagemode.GarageModeService; |
| import com.android.car.hal.InputHalService; |
| import com.android.car.hal.UserHalService; |
| import com.android.car.hal.VehicleHal; |
| import com.android.car.pm.CarPackageManagerService; |
| import com.android.car.power.CarPowerManagementService; |
| import com.android.car.systeminterface.SystemInterface; |
| import com.android.car.user.CarUserService; |
| import com.android.car.watchdog.CarWatchdogService; |
| import com.android.internal.util.Preconditions; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Objects; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| final class CarShellCommand extends ShellCommand { |
| |
| private static final String NO_INITIAL_USER = "N/A"; |
| |
| private static final String TAG = CarLog.tagFor(CarShellCommand.class); |
| private static final boolean VERBOSE = false; |
| |
| private static final String COMMAND_HELP = "-h"; |
| private static final String COMMAND_DAY_NIGHT_MODE = "day-night-mode"; |
| private static final String COMMAND_INJECT_VHAL_EVENT = "inject-vhal-event"; |
| private static final String COMMAND_INJECT_ERROR_EVENT = "inject-error-event"; |
| private static final String COMMAND_INJECT_CONTINUOUS_EVENT = "inject-continuous-events"; |
| private static final String COMMAND_ENABLE_UXR = "enable-uxr"; |
| private static final String COMMAND_GARAGE_MODE = "garage-mode"; |
| private static final String COMMAND_GET_DO_ACTIVITIES = "get-do-activities"; |
| private static final String COMMAND_GET_CARPROPERTYCONFIG = "get-carpropertyconfig"; |
| private static final String COMMAND_GET_PROPERTY_VALUE = "get-property-value"; |
| private static final String COMMAND_PROJECTION_AP_TETHERING = "projection-tethering"; |
| private static final String COMMAND_PROJECTION_UI_MODE = "projection-ui-mode"; |
| private static final String COMMAND_RESUME = "resume"; |
| private static final String COMMAND_SUSPEND = "suspend"; |
| private static final String COMMAND_SET_UID_TO_ZONE = "set-audio-zone-for-uid"; |
| private static final String COMMAND_RESET_VOLUME_CONTEXT = "reset-selected-volume-context"; |
| private static final String COMMAND_SET_MUTE_CAR_VOLUME_GROUP = "set-mute-car-volume-group"; |
| private static final String COMMAND_SET_GROUP_VOLUME = "set-group-volume"; |
| private static final String COMMAND_START_FIXED_ACTIVITY_MODE = "start-fixed-activity-mode"; |
| private static final String COMMAND_STOP_FIXED_ACTIVITY_MODE = "stop-fixed-activity-mode"; |
| private static final String COMMAND_ENABLE_FEATURE = "enable-feature"; |
| private static final String COMMAND_DISABLE_FEATURE = "disable-feature"; |
| private static final String COMMAND_INJECT_KEY = "inject-key"; |
| private static final String COMMAND_INJECT_ROTARY = "inject-rotary"; |
| private static final String COMMAND_INJECT_CUSTOM_INPUT = "inject-custom-input"; |
| private static final String COMMAND_GET_INITIAL_USER_INFO = "get-initial-user-info"; |
| private static final String COMMAND_SWITCH_USER = "switch-user"; |
| private static final String COMMAND_REMOVE_USER = "remove-user"; |
| private static final String COMMAND_CREATE_USER = "create-user"; |
| private static final String COMMAND_GET_INITIAL_USER = "get-initial-user"; |
| private static final String COMMAND_SET_USER_ID_TO_OCCUPANT_ZONE = |
| "set-occupant-zone-for-user"; |
| private static final String COMMAND_RESET_USER_ID_IN_OCCUPANT_ZONE = |
| "reset-user-in-occupant-zone"; |
| private static final String COMMAND_GET_USER_AUTH_ASSOCIATION = |
| "get-user-auth-association"; |
| private static final String COMMAND_SET_USER_AUTH_ASSOCIATION = |
| "set-user-auth-association"; |
| private static final String COMMAND_SET_START_BG_USERS_ON_GARAGE_MODE = |
| "set-start-bg-users-on-garage-mode"; |
| private static final String COMMAND_DEFINE_POWER_POLICY = "define-power-policy"; |
| private static final String COMMAND_APPLY_POWER_POLICY = "apply-power-policy"; |
| private static final String COMMAND_DEFINE_POWER_POLICY_GROUP = "define-power-policy-group"; |
| private static final String COMMAND_SET_POWER_POLICY_GROUP = "set-power-policy-group"; |
| private static final String COMMAND_POWER_OFF = "power-off"; |
| private static final String POWER_OFF_SKIP_GARAGEMODE = "--skip-garagemode"; |
| private static final String POWER_OFF_SHUTDOWN = "--shutdown"; |
| private static final String COMMAND_SILENT_MODE = "silent-mode"; |
| // Used with COMMAND_SILENT_MODE for forced silent: "forced-silent" |
| private static final String SILENT_MODE_FORCED_SILENT = |
| CarPowerManagementService.SILENT_MODE_FORCED_SILENT; |
| // Used with COMMAND_SILENT_MODE for forced non silent: "forced-non-silent" |
| private static final String SILENT_MODE_FORCED_NON_SILENT = |
| CarPowerManagementService.SILENT_MODE_FORCED_NON_SILENT; |
| // Used with COMMAND_SILENT_MODE for non forced silent mode: "non-forced-silent-mode" |
| private static final String SILENT_MODE_NON_FORCED = |
| CarPowerManagementService.SILENT_MODE_NON_FORCED; |
| |
| private static final String COMMAND_EMULATE_DRIVING_STATE = "emulate-driving-state"; |
| private static final String DRIVING_STATE_DRIVE = "drive"; |
| private static final String DRIVING_STATE_PARK = "park"; |
| private static final String DRIVING_STATE_REVERSE = "reverse"; |
| |
| private static final String COMMAND_SET_REARVIEW_CAMERA_ID = "set-rearview-camera-id"; |
| private static final String COMMAND_GET_REARVIEW_CAMERA_ID = "get-rearview-camera-id"; |
| |
| private static final String COMMAND_WATCHDOG_IO_SET_3P_FOREGROUND_BYTES = |
| "watchdog-io-set-3p-foreground-bytes"; |
| private static final String COMMAND_WATCHDOG_IO_GET_3P_FOREGROUND_BYTES = |
| "watchdog-io-get-3p-foreground-bytes"; |
| |
| private static final String COMMAND_DRIVING_SAFETY_SET_REGION = |
| "set-drivingsafety-region"; |
| |
| private static final String[] CREATE_OR_MANAGE_USERS_PERMISSIONS = new String[] { |
| android.Manifest.permission.CREATE_USERS, |
| android.Manifest.permission.MANAGE_USERS |
| }; |
| |
| // List of commands allowed in user build. All these command should be protected with |
| // a permission. K: command, V: required permissions (must have at least 1). |
| // Only commands with permission already granted to shell user should be allowed. |
| // Commands that can affect safety should be never allowed in user build. |
| // |
| // This map is looked up first, then USER_BUILD_COMMAND_TO_PERMISSION_MAP |
| private static final ArrayMap<String, String[]> USER_BUILD_COMMAND_TO_PERMISSIONS_MAP; |
| static { |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP = new ArrayMap<>(7); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_GET_INITIAL_USER_INFO, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_SWITCH_USER, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_REMOVE_USER, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_CREATE_USER, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_GET_USER_AUTH_ASSOCIATION, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_SET_USER_AUTH_ASSOCIATION, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.put(COMMAND_SET_START_BG_USERS_ON_GARAGE_MODE, |
| CREATE_OR_MANAGE_USERS_PERMISSIONS); |
| } |
| |
| // List of commands allowed in user build. All these command should be protected with |
| // a permission. K: command, V: required permission. |
| // Only commands with permission already granted to shell user should be allowed. |
| // Commands that can affect safety should be never allowed in user build. |
| private static final ArrayMap<String, String> USER_BUILD_COMMAND_TO_PERMISSION_MAP; |
| static { |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP = new ArrayMap<>(8); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_GARAGE_MODE, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_RESUME, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_SUSPEND, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_DEFINE_POWER_POLICY, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_APPLY_POWER_POLICY, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_DEFINE_POWER_POLICY_GROUP, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_SET_POWER_POLICY_GROUP, |
| android.Manifest.permission.DEVICE_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_SILENT_MODE, |
| PERMISSION_CAR_POWER); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_GET_INITIAL_USER, |
| android.Manifest.permission.INTERACT_ACROSS_USERS_FULL); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_DAY_NIGHT_MODE, |
| android.Manifest.permission.MODIFY_DAY_NIGHT_MODE); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_RESET_VOLUME_CONTEXT, |
| PERMISSION_CAR_CONTROL_AUDIO_VOLUME); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_SET_MUTE_CAR_VOLUME_GROUP, |
| PERMISSION_CAR_CONTROL_AUDIO_VOLUME); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_SET_GROUP_VOLUME, |
| PERMISSION_CAR_CONTROL_AUDIO_VOLUME); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_INJECT_KEY, |
| android.Manifest.permission.INJECT_EVENTS); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_INJECT_ROTARY, |
| android.Manifest.permission.INJECT_EVENTS); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_WATCHDOG_IO_SET_3P_FOREGROUND_BYTES, |
| PERMISSION_CONTROL_CAR_WATCHDOG_CONFIG); |
| USER_BUILD_COMMAND_TO_PERMISSION_MAP.put(COMMAND_WATCHDOG_IO_GET_3P_FOREGROUND_BYTES, |
| PERMISSION_CONTROL_CAR_WATCHDOG_CONFIG); |
| } |
| |
| private static final String PARAM_DAY_MODE = "day"; |
| private static final String PARAM_NIGHT_MODE = "night"; |
| private static final String PARAM_SENSOR_MODE = "sensor"; |
| private static final String PARAM_VEHICLE_PROPERTY_AREA_GLOBAL = "0"; |
| private static final String PARAM_INJECT_EVENT_DEFAULT_RATE = "10"; |
| private static final String PARAM_INJECT_EVENT_DEFAULT_DURATION = "60"; |
| private static final String PARAM_ALL_PROPERTIES_OR_AREA = "-1"; |
| private static final String PARAM_ON_MODE = "on"; |
| private static final String PARAM_OFF_MODE = "off"; |
| private static final String PARAM_QUERY_MODE = "query"; |
| private static final String PARAM_REBOOT = "reboot"; |
| private static final String PARAM_MUTE = "mute"; |
| private static final String PARAM_UNMUTE = "unmute"; |
| |
| |
| private static final int RESULT_OK = 0; |
| private static final int RESULT_ERROR = -1; // Arbitrary value, any non-0 is fine |
| |
| private static final int DEFAULT_HAL_TIMEOUT_MS = 1_000; |
| |
| private static final int DEFAULT_CAR_USER_SERVICE_TIMEOUT_MS = 60_000; |
| |
| private static final int INVALID_USER_AUTH_TYPE_OR_VALUE = -1; |
| |
| private static final SparseArray<String> VALID_USER_AUTH_TYPES; |
| private static final String VALID_USER_AUTH_TYPES_HELP; |
| |
| private static final SparseArray<String> VALID_USER_AUTH_SET_VALUES; |
| private static final String VALID_USER_AUTH_SET_VALUES_HELP; |
| |
| private static final ArrayMap<String, Integer> CUSTOM_INPUT_FUNCTION_ARGS; |
| |
| static { |
| VALID_USER_AUTH_TYPES = new SparseArray<>(5); |
| VALID_USER_AUTH_TYPES.put(KEY_FOB, UserIdentificationAssociationType.toString(KEY_FOB)); |
| VALID_USER_AUTH_TYPES.put(CUSTOM_1, UserIdentificationAssociationType.toString(CUSTOM_1)); |
| VALID_USER_AUTH_TYPES.put(CUSTOM_2, UserIdentificationAssociationType.toString(CUSTOM_2)); |
| VALID_USER_AUTH_TYPES.put(CUSTOM_3, UserIdentificationAssociationType.toString(CUSTOM_3)); |
| VALID_USER_AUTH_TYPES.put(CUSTOM_4, UserIdentificationAssociationType.toString(CUSTOM_4)); |
| VALID_USER_AUTH_TYPES_HELP = getHelpString("types", VALID_USER_AUTH_TYPES); |
| |
| VALID_USER_AUTH_SET_VALUES = new SparseArray<>(3); |
| VALID_USER_AUTH_SET_VALUES.put(ASSOCIATE_CURRENT_USER, |
| UserIdentificationAssociationSetValue.toString(ASSOCIATE_CURRENT_USER)); |
| VALID_USER_AUTH_SET_VALUES.put(DISASSOCIATE_CURRENT_USER, |
| UserIdentificationAssociationSetValue.toString(DISASSOCIATE_CURRENT_USER)); |
| VALID_USER_AUTH_SET_VALUES.put(DISASSOCIATE_ALL_USERS, |
| UserIdentificationAssociationSetValue.toString(DISASSOCIATE_ALL_USERS)); |
| VALID_USER_AUTH_SET_VALUES_HELP = getHelpString("values", VALID_USER_AUTH_SET_VALUES); |
| |
| CUSTOM_INPUT_FUNCTION_ARGS = new ArrayMap<>(10); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f1", CustomInputEvent.INPUT_CODE_F1); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f2", CustomInputEvent.INPUT_CODE_F2); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f3", CustomInputEvent.INPUT_CODE_F3); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f4", CustomInputEvent.INPUT_CODE_F4); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f5", CustomInputEvent.INPUT_CODE_F5); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f6", CustomInputEvent.INPUT_CODE_F6); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f7", CustomInputEvent.INPUT_CODE_F7); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f8", CustomInputEvent.INPUT_CODE_F8); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f9", CustomInputEvent.INPUT_CODE_F9); |
| CUSTOM_INPUT_FUNCTION_ARGS.put("f10", CustomInputEvent.INPUT_CODE_F10); |
| } |
| |
| @NonNull |
| private static String getHelpString(@NonNull String name, @NonNull SparseArray<String> values) { |
| StringBuilder help = new StringBuilder("Valid ").append(name).append(" are: "); |
| int size = values.size(); |
| for (int i = 0; i < size; i++) { |
| help.append(values.valueAt(i)); |
| if (i != size - 1) { |
| help.append(", "); |
| } |
| } |
| return help.append('.').toString(); |
| } |
| |
| private final Context mContext; |
| private final VehicleHal mHal; |
| private final CarAudioService mCarAudioService; |
| private final CarPackageManagerService mCarPackageManagerService; |
| private final CarProjectionService mCarProjectionService; |
| private final CarPowerManagementService mCarPowerManagementService; |
| private final FixedActivityService mFixedActivityService; |
| private final CarFeatureController mFeatureController; |
| private final CarInputService mCarInputService; |
| private final CarNightService mCarNightService; |
| private final SystemInterface mSystemInterface; |
| private final GarageModeService mGarageModeService; |
| private final CarUserService mCarUserService; |
| private final CarOccupantZoneService mCarOccupantZoneService; |
| private final CarEvsService mCarEvsService; |
| private final CarWatchdogService mCarWatchdogService; |
| private long mKeyDownTime; |
| |
| CarShellCommand(Context context, |
| VehicleHal hal, |
| CarAudioService carAudioService, |
| CarPackageManagerService carPackageManagerService, |
| CarProjectionService carProjectionService, |
| CarPowerManagementService carPowerManagementService, |
| FixedActivityService fixedActivityService, |
| CarFeatureController featureController, |
| CarInputService carInputService, |
| CarNightService carNightService, |
| SystemInterface systemInterface, |
| GarageModeService garageModeService, |
| CarUserService carUserService, |
| CarOccupantZoneService carOccupantZoneService, |
| CarEvsService carEvsService, |
| CarWatchdogService carWatchdogService) { |
| mContext = context; |
| mHal = hal; |
| mCarAudioService = carAudioService; |
| mCarPackageManagerService = carPackageManagerService; |
| mCarProjectionService = carProjectionService; |
| mCarPowerManagementService = carPowerManagementService; |
| mFixedActivityService = fixedActivityService; |
| mFeatureController = featureController; |
| mCarInputService = carInputService; |
| mCarNightService = carNightService; |
| mSystemInterface = systemInterface; |
| mGarageModeService = garageModeService; |
| mCarUserService = carUserService; |
| mCarOccupantZoneService = carOccupantZoneService; |
| mCarEvsService = carEvsService; |
| mCarWatchdogService = carWatchdogService; |
| } |
| |
| @Override |
| public int onCommand(String cmd) { |
| if (cmd == null) { |
| onHelp(); |
| return RESULT_ERROR; |
| } |
| ArrayList<String> argsList = new ArrayList<>(); |
| argsList.add(cmd); |
| String arg = null; |
| do { |
| arg = getNextArg(); |
| if (arg != null) { |
| argsList.add(arg); |
| } |
| } while (arg != null); |
| String[] args = new String[argsList.size()]; |
| argsList.toArray(args); |
| try (IndentingPrintWriter pw = new IndentingPrintWriter(getOutPrintWriter())) { |
| return exec(args, pw); |
| } |
| } |
| |
| @Override |
| public void onHelp() { |
| try (IndentingPrintWriter pw = new IndentingPrintWriter(getOutPrintWriter())) { |
| showHelp(pw); |
| } |
| } |
| |
| private static void showHelp(IndentingPrintWriter pw) { |
| pw.println("Car service commands:"); |
| pw.println("\t-h"); |
| pw.println("\t Print this help text."); |
| pw.println("\tday-night-mode [day|night|sensor]"); |
| pw.println("\t Force into day/night mode or restore to auto."); |
| pw.println("\tinject-vhal-event <PROPERTY_ID in Hex or Decimal> [zone] " |
| + "data(can be comma separated list) " |
| + "[-t delay_time_seconds]"); |
| pw.println("\t Inject a vehicle property for testing."); |
| pw.println("\t delay_time_seconds: the event timestamp is increased by certain second."); |
| pw.println("\t If not specified, it will be 0."); |
| pw.println("\tinject-error-event <PROPERTY_ID in Hex or Decimal> zone <errorCode>"); |
| pw.println("\t Inject an error event from VHAL for testing."); |
| pw.println("\tinject-continuous-events <PROPERTY_ID in Hex or Decimal> " |
| + "data(can be comma separated list) " |
| + "[-z zone] [-s SampleRate in Hz] [-d time duration in seconds]"); |
| pw.println("\t Inject continuous vehicle events for testing."); |
| pw.printf("\t If not specified, CarService will inject fake events with areaId:%s " |
| + "at sample rate %s for %s seconds.", PARAM_VEHICLE_PROPERTY_AREA_GLOBAL, |
| PARAM_INJECT_EVENT_DEFAULT_RATE, PARAM_INJECT_EVENT_DEFAULT_DURATION); |
| pw.println("\tenable-uxr true|false"); |
| pw.println("\t Enable/Disable UX restrictions and App blocking."); |
| pw.println("\tgarage-mode [on|off|query|reboot]"); |
| pw.println("\t Force into or out of garage mode, or check status."); |
| pw.println("\t With 'reboot', enter garage mode, then reboot when it completes."); |
| pw.println("\tget-do-activities pkgname"); |
| pw.println("\t Get Distraction Optimized activities in given package."); |
| pw.println("\tget-carpropertyconfig [PROPERTY_ID in Hex or Decimal]"); |
| pw.println("\t Get a CarPropertyConfig by Id or list all CarPropertyConfigs"); |
| pw.println("\tget-property-value [PROPERTY_ID in Hex or Decimal] [areaId]"); |
| pw.println("\t Get a vehicle property value by property id and areaId"); |
| pw.println("\t or list all property values for all areaId"); |
| pw.println("\tsuspend"); |
| pw.println("\t Suspend the system to Deep Sleep."); |
| pw.println("\tresume"); |
| pw.println("\t Wake the system up after a 'suspend.'"); |
| pw.println("\tprojection-tethering [true|false]"); |
| pw.println("\t Whether tethering should be used when creating access point for" |
| + " wireless projection"); |
| pw.println("\t--metrics"); |
| pw.println("\t When used with dumpsys, only metrics will be in the dumpsys output."); |
| pw.printf("\t%s [zoneid] [uid]\n", COMMAND_SET_UID_TO_ZONE); |
| pw.println("\t Maps the audio zoneid to uid."); |
| pw.printf("\t%s\n", COMMAND_RESET_VOLUME_CONTEXT); |
| pw.println("\t Resets the last selected volume context for volume changes."); |
| pw.printf("\t%s [zoneId] [groupId] [%s\\%s]\n", COMMAND_SET_MUTE_CAR_VOLUME_GROUP, |
| PARAM_MUTE, PARAM_UNMUTE); |
| pw.printf("\t %s\\%s groupId in zoneId\n", PARAM_MUTE, PARAM_UNMUTE); |
| pw.printf("\t%s [zoneId] [groupId] [volume]\n", COMMAND_SET_GROUP_VOLUME); |
| pw.println("\t sets the group volume for [groupId] in [zoneId] to %volume,"); |
| pw.println("\t [volume] must be an integer between 0 to 100"); |
| pw.println("\tstart-fixed-activity displayId packageName activityName"); |
| pw.println("\t Start an Activity the specified display as fixed mode"); |
| pw.println("\tstop-fixed-mode displayId"); |
| pw.println("\t Stop fixed Activity mode for the given display. " |
| + "The Activity will not be restarted upon crash."); |
| pw.println("\tenable-feature featureName"); |
| pw.println("\t Enable the requested feature. Change will happen after reboot."); |
| pw.println("\t This requires root/su."); |
| pw.println("\tdisable-feature featureName"); |
| pw.println("\t Disable the requested feature. Change will happen after reboot"); |
| pw.println("\t This requires root/su."); |
| pw.println("\tinject-key [-d display] [-t down_delay_ms | -a down|up] key_code"); |
| pw.println("\t inject key down and/or up event to car service"); |
| pw.println("\t display: 0 for main, 1 for cluster. If not specified, it will be 0."); |
| pw.println("\t down_delay_ms: delay from down to up key event. If not specified,"); |
| pw.println("\t it will be 0"); |
| pw.println("\t key_code: int key code defined in android KeyEvent"); |
| pw.println("\t If -a isn't specified, both down and up will be injected."); |
| pw.println("\tinject-rotary [-d display] [-i input_type] [-c clockwise]"); |
| pw.println("\t [-dt delta_times_ms]"); |
| pw.println("\t inject rotary input event to car service."); |
| pw.println("\t display: 0 for main, 1 for cluster. If not specified, it will be 0."); |
| pw.println("\t input_type: 10 for navigation controller input, 11 for volume"); |
| pw.println("\t controller input. If not specified, it will be 10."); |
| pw.println("\t clockwise: true if the event is clockwise, false if the event is"); |
| pw.println("\t counter-clockwise. If not specified, it will be false."); |
| pw.println("\t delta_times_ms: a list of delta time (current time minus event time)"); |
| pw.println("\t in descending order. If not specified, it will be 0."); |
| pw.println("\tinject-custom-input [-d display] [-r repeatCounter] EVENT"); |
| pw.println("\t display: 0 for main, 1 for cluster. If not specified, it will be 0."); |
| pw.println("\t repeatCounter: number of times the button was hit (default value is 1)"); |
| pw.println("\t EVENT: mandatory last argument. Possible values for for this flag are "); |
| pw.println("\t F1, F2, up to F10 (functions to defined by OEM partners)"); |
| pw.printf("\t%s <REQ_TYPE> [--timeout TIMEOUT_MS]\n", COMMAND_GET_INITIAL_USER_INFO); |
| pw.println("\t Calls the Vehicle HAL to get the initial boot info, passing the given"); |
| pw.println("\t REQ_TYPE (which could be either FIRST_BOOT, FIRST_BOOT_AFTER_OTA, "); |
| pw.println("\t COLD_BOOT, RESUME, or any numeric value that would be passed 'as-is')"); |
| pw.println("\t and an optional TIMEOUT_MS to wait for the HAL response (if not set,"); |
| pw.println("\t it will use a default value)."); |
| pw.println("\t The --hal-only option only calls HAL, without using CarUserService."); |
| |
| pw.printf("\t%s <USER_ID> [--hal-only] [--timeout TIMEOUT_MS]\n", COMMAND_SWITCH_USER); |
| pw.println("\t Switches to user USER_ID using the HAL integration."); |
| pw.println("\t The --hal-only option only calls HAL, without switching the user,"); |
| pw.println("\t while the --timeout defines how long to wait for the response."); |
| |
| pw.printf("\t%s <USER_ID> [--hal-only]\n", COMMAND_REMOVE_USER); |
| pw.println("\t Removes user with USER_ID using the HAL integration."); |
| pw.println("\t The --hal-only option only calls HAL, without removing the user,"); |
| |
| pw.printf("\t%s [--hal-only] [--timeout TIMEOUT_MS] [--type TYPE] [--flags FLAGS] [NAME]\n", |
| COMMAND_CREATE_USER); |
| pw.println("\t Creates a new user using the HAL integration."); |
| pw.println("\t The --hal-only uses UserManager to create the user,"); |
| pw.println("\t while the --timeout defines how long to wait for the response."); |
| |
| pw.printf("\t%s\n", COMMAND_GET_INITIAL_USER); |
| pw.printf("\t Gets the id of the initial user (or %s when it's not available)\n", |
| NO_INITIAL_USER); |
| |
| pw.printf("\t%s [occupantZoneId] [userId]\n", COMMAND_SET_USER_ID_TO_OCCUPANT_ZONE); |
| pw.println("\t Maps the occupant zone id to user id."); |
| pw.printf("\t%s [occupantZoneId]\n", COMMAND_RESET_USER_ID_IN_OCCUPANT_ZONE); |
| pw.println("\t Unmaps the user assigned to occupant zone id."); |
| |
| pw.printf("\t%s [--hal-only] [--user USER_ID] TYPE1 [..TYPE_N]\n", |
| COMMAND_GET_USER_AUTH_ASSOCIATION); |
| pw.println("\t Gets the N user authentication values for the N types for the given user"); |
| pw.println("\t (or current user when not specified)."); |
| pw.println("\t By defautt it calls CarUserManager, but using --hal-only will call just " |
| + "UserHalService."); |
| |
| pw.printf("\t%s [--hal-only] [--user USER_ID] TYPE1 VALUE1 [..TYPE_N VALUE_N]\n", |
| COMMAND_SET_USER_AUTH_ASSOCIATION); |
| pw.println("\t Sets the N user authentication types with the N values for the given user"); |
| pw.println("\t (or current user when not specified)."); |
| pw.println("\t By default it calls CarUserManager, but using --hal-only will call just " |
| + "UserHalService."); |
| pw.printf("\t %s\n", VALID_USER_AUTH_TYPES_HELP); |
| pw.printf("\t %s\n", VALID_USER_AUTH_SET_VALUES_HELP); |
| |
| pw.printf("\t%s [true|false]\n", COMMAND_SET_START_BG_USERS_ON_GARAGE_MODE); |
| pw.println("\t Controls backgroud user start and stop during garage mode."); |
| pw.println("\t If false, garage mode operations (background users start at garage mode" |
| + " entry and background users stop at garage mode exit) will be skipped."); |
| |
| pw.printf("\t %s [%s|%s|%s|%s]\n", COMMAND_SILENT_MODE, SILENT_MODE_FORCED_SILENT, |
| SILENT_MODE_FORCED_NON_SILENT, SILENT_MODE_NON_FORCED, PARAM_QUERY_MODE); |
| pw.println("\t Forces silent mode silent or non-silent. With query (or no command) " |
| + "displays the silent state"); |
| pw.println("\t and shows how many listeners are monitoring the state."); |
| |
| pw.printf("\t%s [%s|%s|%s]\n", COMMAND_EMULATE_DRIVING_STATE, DRIVING_STATE_DRIVE, |
| DRIVING_STATE_PARK, DRIVING_STATE_REVERSE); |
| pw.println("\t Emulates the giving driving state."); |
| |
| pw.printf("\t%s <POLICY_ID> [--enable COMP1,COMP2,...] [--disable COMP1,COMP2,...]\n", |
| COMMAND_DEFINE_POWER_POLICY); |
| pw.println("\t Defines a power policy. Components not specified in --enable or --disable"); |
| pw.println("\t are unchanged when the policy is applied."); |
| pw.println("\t Components should be comma-separated without space."); |
| |
| pw.printf("\t%s <POLICY_ID>\n", COMMAND_APPLY_POWER_POLICY); |
| pw.println("\t Applies power policy which is defined in /vendor/etc/power_policy.xml or"); |
| pw.printf("\t by %s command\n", COMMAND_DEFINE_POWER_POLICY); |
| |
| pw.printf("\t%s <POLICY_GROUP_ID> [%s:<POLICY_ID>] [%s:<POLICY_ID>]\n", |
| COMMAND_DEFINE_POWER_POLICY_GROUP, POWER_STATE_WAIT_FOR_VHAL, POWER_STATE_ON); |
| pw.println("\t Defines a power policy group. The policy ID must be defined in advance."); |
| |
| pw.printf("\t%s <POLICY_GROUP_ID>\n", COMMAND_SET_POWER_POLICY_GROUP); |
| pw.println("\t Sets power policy group which is defined in /vendor/etc/power_policy.xml "); |
| pw.printf("\t or by %s command\n", COMMAND_DEFINE_POWER_POLICY_GROUP); |
| |
| pw.printf("\t%s [%s] [%s]\n", COMMAND_POWER_OFF, POWER_OFF_SKIP_GARAGEMODE, |
| POWER_OFF_SHUTDOWN); |
| pw.println("\t Powers off the car."); |
| |
| pw.printf("\t%s <CAMERA_ID>\n", COMMAND_SET_REARVIEW_CAMERA_ID); |
| pw.println("\t Configures a target camera device CarEvsService to use."); |
| pw.println("\t If CAMEAR_ID is \"default\", this command will configure CarEvsService "); |
| pw.println("\t to use its default camera device."); |
| |
| pw.printf("\t%s\n", COMMAND_GET_REARVIEW_CAMERA_ID); |
| pw.println("\t Gets the name of the camera device CarEvsService is using for " + |
| "the rearview."); |
| |
| pw.printf("\t%s <FOREGROUND_MODE_BYTES>\n", COMMAND_WATCHDOG_IO_SET_3P_FOREGROUND_BYTES); |
| pw.println("\t Sets third-party apps foreground I/O overuse threshold"); |
| |
| pw.printf("\t%s\n", COMMAND_WATCHDOG_IO_GET_3P_FOREGROUND_BYTES); |
| pw.println("\t Gets third-party apps foreground I/O overuse threshold"); |
| |
| pw.printf("\t%s [REGION_STRING]", COMMAND_DRIVING_SAFETY_SET_REGION); |
| pw.println("\t Set driving safety region."); |
| pw.println("\t Skipping REGION_STRING leads into resetting to all regions"); |
| } |
| |
| private static int showInvalidArguments(IndentingPrintWriter pw) { |
| pw.println("Incorrect number of arguments."); |
| showHelp(pw); |
| return RESULT_ERROR; |
| } |
| |
| private void runSetZoneIdForUid(String zoneString, String uidString) { |
| int uid = Integer.parseInt(uidString); |
| int zoneId = Integer.parseInt(zoneString); |
| mCarAudioService.setZoneIdForUid(zoneId, uid); |
| } |
| |
| private void runSetMuteCarVolumeGroup(String zoneString, String groupIdString, |
| String muteString) { |
| int groupId = Integer.parseInt(groupIdString); |
| int zoneId = Integer.parseInt(zoneString); |
| if (!PARAM_MUTE.equalsIgnoreCase(muteString) |
| && !PARAM_UNMUTE.equalsIgnoreCase(muteString)) { |
| throw new IllegalArgumentException("Failed to set volume group mute for " |
| + groupIdString + " in zone " + zoneString |
| + ", bad mute argument: " + muteString); |
| } |
| boolean muteState = PARAM_MUTE.equalsIgnoreCase(muteString); |
| mCarAudioService.setVolumeGroupMute(zoneId, groupId, muteState, FLAG_SHOW_UI); |
| } |
| |
| |
| private void runSetGroupVolume(String zoneIdString, String groupIdString, String volumeString) { |
| int groupId = Integer.parseInt(groupIdString); |
| int zoneId = Integer.parseInt(zoneIdString); |
| int percentVolume = Integer.parseInt(volumeString); |
| Preconditions.checkArgumentInRange(percentVolume, 0, 100, |
| "%volume for group " + groupIdString + " in zone " + zoneIdString); |
| int minIndex = mCarAudioService.getGroupMinVolume(zoneId, groupId); |
| int maxIndex = mCarAudioService.getGroupMaxVolume(zoneId, groupId); |
| int index = minIndex |
| + (int) ((float) (maxIndex - minIndex) * ((float) percentVolume / 100.0f)); |
| mCarAudioService.setGroupVolume(zoneId, groupId, index, FLAG_SHOW_UI); |
| } |
| |
| private void runResetSelectedVolumeContext() { |
| mCarAudioService.resetSelectedVolumeContext(); |
| } |
| |
| private void runSetOccupantZoneIdForUserId(String occupantZoneIdString, |
| String userIdString) { |
| int userId = Integer.parseInt(userIdString); |
| int occupantZoneId = Integer.parseInt(occupantZoneIdString); |
| if (!mCarOccupantZoneService.assignProfileUserToOccupantZone(occupantZoneId, userId)) { |
| throw new IllegalStateException("Failed to set userId " + userId + " to occupantZoneId " |
| + occupantZoneIdString); |
| } |
| } |
| |
| private void runResetOccupantZoneId(String occupantZoneIdString) { |
| int occupantZoneId = Integer.parseInt(occupantZoneIdString); |
| if (!mCarOccupantZoneService |
| .assignProfileUserToOccupantZone(occupantZoneId, UserHandle.USER_NULL)) { |
| throw new IllegalStateException("Failed to reset occupantZoneId " |
| + occupantZoneIdString); |
| } |
| } |
| |
| private void assertHasAtLeastOnePermission(String cmd, String[] requiredPermissions) { |
| for (String requiredPermission : requiredPermissions) { |
| if (ICarImpl.hasPermission(mContext, requiredPermission)) return; |
| } |
| if (requiredPermissions.length == 1) { |
| throw new SecurityException("The command '" + cmd + "' requires permission:" |
| + requiredPermissions[0]); |
| } |
| throw new SecurityException( |
| "The command " + cmd + " requires one of the following permissions:" |
| + Arrays.toString(requiredPermissions)); |
| } |
| |
| int exec(String[] args, IndentingPrintWriter writer) { |
| String cmd = args[0]; |
| String[] requiredPermissions = USER_BUILD_COMMAND_TO_PERMISSIONS_MAP.get(cmd); |
| if (requiredPermissions == null) { |
| String requiredPermission = USER_BUILD_COMMAND_TO_PERMISSION_MAP.get(cmd); |
| if (requiredPermission != null) { |
| requiredPermissions = new String[] { requiredPermission }; |
| } |
| |
| } |
| if (VERBOSE) { |
| Slog.v(TAG, "cmd: " + cmd + ", requiredPermissions: " |
| + Arrays.toString(requiredPermissions)); |
| } |
| if (Build.IS_USER && requiredPermissions == null) { |
| throw new SecurityException("The command '" + cmd + "' requires non-user build"); |
| } |
| if (requiredPermissions != null) { |
| assertHasAtLeastOnePermission(cmd, requiredPermissions); |
| } |
| |
| switch (cmd) { |
| case COMMAND_HELP: |
| showHelp(writer); |
| break; |
| case COMMAND_DAY_NIGHT_MODE: { |
| String value = args.length < 2 ? "" : args[1]; |
| forceDayNightMode(value, writer); |
| break; |
| } |
| case COMMAND_GARAGE_MODE: { |
| String value = args.length < 2 ? "" : args[1]; |
| forceGarageMode(value, writer); |
| break; |
| } |
| case COMMAND_INJECT_VHAL_EVENT: |
| String zone = PARAM_VEHICLE_PROPERTY_AREA_GLOBAL; |
| String data; |
| int argNum = args.length; |
| if (argNum < 3 || argNum > 6) { |
| return showInvalidArguments(writer); |
| } |
| String delayTime = args[argNum - 2].equals("-t") ? args[argNum - 1] : "0"; |
| if (argNum == 4 || argNum == 6) { |
| // Zoned |
| zone = args[2]; |
| data = args[3]; |
| } else { |
| // Global |
| data = args[2]; |
| } |
| injectVhalEvent(args[1], zone, data, false, delayTime, writer); |
| break; |
| case COMMAND_INJECT_CONTINUOUS_EVENT: |
| injectContinuousEvents(args, writer); |
| break; |
| case COMMAND_INJECT_ERROR_EVENT: |
| if (args.length != 4) { |
| return showInvalidArguments(writer); |
| } |
| String errorAreaId = args[2]; |
| String errorCode = args[3]; |
| injectVhalEvent(args[1], errorAreaId, errorCode, true, "0", writer); |
| break; |
| case COMMAND_ENABLE_UXR: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| boolean enableBlocking = Boolean.valueOf(args[1]); |
| if (mCarPackageManagerService != null) { |
| mCarPackageManagerService.setEnableActivityBlocking(enableBlocking); |
| } |
| break; |
| case COMMAND_GET_DO_ACTIVITIES: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| String pkgName = args[1].toLowerCase(); |
| if (mCarPackageManagerService != null) { |
| String[] doActivities = |
| mCarPackageManagerService.getDistractionOptimizedActivities( |
| pkgName); |
| if (doActivities != null) { |
| writer.println("DO Activities for " + pkgName); |
| for (String a : doActivities) { |
| writer.println(a); |
| } |
| } else { |
| writer.println("No DO Activities for " + pkgName); |
| } |
| } |
| break; |
| case COMMAND_GET_CARPROPERTYCONFIG: |
| String propertyId = args.length < 2 ? PARAM_ALL_PROPERTIES_OR_AREA : args[1]; |
| mHal.dumpPropertyConfigs(writer, Integer.decode(propertyId)); |
| break; |
| case COMMAND_GET_PROPERTY_VALUE: |
| String propId = args.length < 2 ? PARAM_ALL_PROPERTIES_OR_AREA : args[1]; |
| String areaId = args.length < 3 ? PARAM_ALL_PROPERTIES_OR_AREA : args[2]; |
| mHal.dumpPropertyValueByCommend(writer, Integer.decode(propId), |
| Integer.decode(areaId)); |
| break; |
| case COMMAND_PROJECTION_UI_MODE: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| mCarProjectionService.setUiMode(Integer.valueOf(args[1])); |
| break; |
| case COMMAND_PROJECTION_AP_TETHERING: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| mCarProjectionService.setAccessPointTethering(Boolean.valueOf(args[1])); |
| break; |
| case COMMAND_RESUME: |
| mCarPowerManagementService.forceSimulatedResume(); |
| writer.println("Resume: Simulating resuming from Deep Sleep"); |
| break; |
| case COMMAND_SUSPEND: |
| mCarPowerManagementService.forceSuspendAndMaybeReboot(false); |
| writer.println("Suspend: Simulating powering down to Deep Sleep"); |
| break; |
| case COMMAND_SET_UID_TO_ZONE: |
| if (args.length != 3) { |
| return showInvalidArguments(writer); |
| } |
| runSetZoneIdForUid(args[1], args[2]); |
| break; |
| case COMMAND_RESET_VOLUME_CONTEXT: |
| if (args.length > 1) { |
| return showInvalidArguments(writer); |
| } |
| runResetSelectedVolumeContext(); |
| break; |
| case COMMAND_SET_MUTE_CAR_VOLUME_GROUP: |
| if (args.length != 4) { |
| return showInvalidArguments(writer); |
| } |
| runSetMuteCarVolumeGroup(args[1], args[2], args[3]); |
| break; |
| case COMMAND_SET_GROUP_VOLUME: |
| if (args.length != 4) { |
| return showInvalidArguments(writer); |
| } |
| runSetGroupVolume(args[1], args[2], args[3]); |
| break; |
| case COMMAND_SET_USER_ID_TO_OCCUPANT_ZONE: |
| if (args.length != 3) { |
| return showInvalidArguments(writer); |
| } |
| runSetOccupantZoneIdForUserId(args[1], args[2]); |
| break; |
| case COMMAND_SILENT_MODE: { |
| String value = args.length < 2 ? "" |
| : args.length == 2 ? args[1] : "too many arguments"; |
| runSilentCommand(value, writer); |
| break; |
| } |
| case COMMAND_RESET_USER_ID_IN_OCCUPANT_ZONE: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| runResetOccupantZoneId(args[1]); |
| break; |
| case COMMAND_START_FIXED_ACTIVITY_MODE: |
| startFixedActivity(args, writer); |
| break; |
| case COMMAND_STOP_FIXED_ACTIVITY_MODE: |
| stopFixedMode(args, writer); |
| break; |
| case COMMAND_ENABLE_FEATURE: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| enableDisableFeature(args, writer, /* enable= */ true); |
| break; |
| case COMMAND_DISABLE_FEATURE: |
| if (args.length != 2) { |
| return showInvalidArguments(writer); |
| } |
| enableDisableFeature(args, writer, /* enable= */ false); |
| break; |
| case COMMAND_INJECT_KEY: |
| if (args.length < 2) { |
| return showInvalidArguments(writer); |
| } |
| injectKey(args, writer); |
| break; |
| case COMMAND_INJECT_ROTARY: |
| if (args.length < 1) { |
| return showInvalidArguments(writer); |
| } |
| injectRotary(args, writer); |
| break; |
| case COMMAND_INJECT_CUSTOM_INPUT: |
| if (args.length < 2) { |
| return showInvalidArguments(writer); |
| } |
| injectCustomInputEvent(args, writer); |
| break; |
| case COMMAND_GET_INITIAL_USER_INFO: |
| getInitialUserInfo(args, writer); |
| break; |
| case COMMAND_SWITCH_USER: |
| switchUser(args, writer); |
| break; |
| case COMMAND_REMOVE_USER: |
| removeUser(args, writer); |
| break; |
| case COMMAND_CREATE_USER: |
| createUser(args, writer); |
| break; |
| case COMMAND_GET_INITIAL_USER: |
| getInitialUser(writer); |
| break; |
| case COMMAND_GET_USER_AUTH_ASSOCIATION: |
| getUserAuthAssociation(args, writer); |
| break; |
| case COMMAND_SET_USER_AUTH_ASSOCIATION: |
| setUserAuthAssociation(args, writer); |
| break; |
| case COMMAND_SET_START_BG_USERS_ON_GARAGE_MODE: |
| setStartBackgroundUsersOnGarageMode(args, writer); |
| break; |
| case COMMAND_EMULATE_DRIVING_STATE: |
| emulateDrivingState(args, writer); |
| break; |
| case COMMAND_DEFINE_POWER_POLICY: |
| return definePowerPolicy(args, writer); |
| case COMMAND_APPLY_POWER_POLICY: |
| return applyPowerPolicy(args, writer); |
| case COMMAND_DEFINE_POWER_POLICY_GROUP: |
| return definePowerPolicyGroup(args, writer); |
| case COMMAND_SET_POWER_POLICY_GROUP: |
| return setPowerPolicyGroup(args, writer); |
| case COMMAND_POWER_OFF: |
| powerOff(args, writer); |
| break; |
| case COMMAND_SET_REARVIEW_CAMERA_ID: |
| setRearviewCameraId(args, writer); |
| break; |
| case COMMAND_GET_REARVIEW_CAMERA_ID: |
| getRearviewCameraId(writer); |
| break; |
| case COMMAND_WATCHDOG_IO_SET_3P_FOREGROUND_BYTES: |
| setWatchdogIoThirdPartyForegroundBytes(args, writer); |
| break; |
| case COMMAND_WATCHDOG_IO_GET_3P_FOREGROUND_BYTES: |
| getWatchdogIoThirdPartyForegroundBytes(writer); |
| break; |
| case COMMAND_DRIVING_SAFETY_SET_REGION: |
| setDrivingSafetyRegion(args, writer); |
| break; |
| default: |
| writer.println("Unknown command: \"" + cmd + "\""); |
| showHelp(writer); |
| return RESULT_ERROR; |
| } |
| return RESULT_OK; |
| } |
| |
| private void setStartBackgroundUsersOnGarageMode(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 2) { |
| writer.println("Insufficient number of args"); |
| return; |
| } |
| |
| boolean enabled = Boolean.parseBoolean(args[1]); |
| Slog.d(TAG, "setStartBackgroundUsersOnGarageMode(): " + (enabled ? "enabled" : "disabled")); |
| mCarUserService.setStartBackgroundUsersOnGarageMode(enabled); |
| writer.printf("StartBackgroundUsersOnGarageMode set to %b\n", enabled); |
| } |
| |
| private void startFixedActivity(String[] args, IndentingPrintWriter writer) { |
| if (args.length != 4) { |
| writer.println("Incorrect number of arguments"); |
| showHelp(writer); |
| return; |
| } |
| int displayId; |
| try { |
| displayId = Integer.parseInt(args[1]); |
| } catch (NumberFormatException e) { |
| writer.println("Wrong display id:" + args[1]); |
| return; |
| } |
| String packageName = args[2]; |
| String activityName = args[3]; |
| Intent intent = new Intent(); |
| intent.setComponent(new ComponentName(packageName, activityName)); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); |
| ActivityOptions options = ActivityOptions.makeBasic(); |
| options.setLaunchDisplayId(displayId); |
| if (!mFixedActivityService.startFixedActivityModeForDisplayAndUser(intent, options, |
| displayId, ActivityManager.getCurrentUser())) { |
| writer.println("Failed to start"); |
| return; |
| } |
| writer.println("Succeeded"); |
| } |
| |
| private void stopFixedMode(String[] args, IndentingPrintWriter writer) { |
| if (args.length != 2) { |
| writer.println("Incorrect number of arguments"); |
| showHelp(writer); |
| return; |
| } |
| int displayId; |
| try { |
| displayId = Integer.parseInt(args[1]); |
| } catch (NumberFormatException e) { |
| writer.println("Wrong display id:" + args[1]); |
| return; |
| } |
| mFixedActivityService.stopFixedActivityMode(displayId); |
| } |
| |
| private void enableDisableFeature(String[] args, IndentingPrintWriter writer, boolean enable) { |
| if (Binder.getCallingUid() != Process.ROOT_UID) { |
| writer.println("Only allowed to root/su"); |
| return; |
| } |
| String featureName = args[1]; |
| long id = Binder.clearCallingIdentity(); |
| // no permission check here |
| int r; |
| if (enable) { |
| r = mFeatureController.enableFeature(featureName); |
| } else { |
| r = mFeatureController.disableFeature(featureName); |
| } |
| switch (r) { |
| case Car.FEATURE_REQUEST_SUCCESS: |
| if (enable) { |
| writer.println("Enabled feature:" + featureName); |
| } else { |
| writer.println("Disabled feature:" + featureName); |
| } |
| break; |
| case Car.FEATURE_REQUEST_ALREADY_IN_THE_STATE: |
| if (enable) { |
| writer.println("Already enabled:" + featureName); |
| } else { |
| writer.println("Already disabled:" + featureName); |
| } |
| break; |
| case Car.FEATURE_REQUEST_MANDATORY: |
| writer.println("Cannot change mandatory feature:" + featureName); |
| break; |
| case Car.FEATURE_REQUEST_NOT_EXISTING: |
| writer.println("Non-existing feature:" + featureName); |
| break; |
| default: |
| writer.println("Unknown error:" + r); |
| break; |
| } |
| Binder.restoreCallingIdentity(id); |
| } |
| |
| private void injectKey(String[] args, IndentingPrintWriter writer) { |
| int i = 1; // 0 is command itself |
| int display = CarOccupantZoneManager.DISPLAY_TYPE_MAIN; |
| int delayMs = 0; |
| int keyCode = KeyEvent.KEYCODE_UNKNOWN; |
| int action = -1; |
| try { |
| while (i < args.length) { |
| switch (args[i]) { |
| case "-d": |
| i++; |
| int vehicleDisplay = Integer.parseInt(args[i]); |
| if (!checkVehicleDisplay(vehicleDisplay, writer)) { |
| return; |
| } |
| display = InputHalService.convertDisplayType(vehicleDisplay); |
| break; |
| case "-t": |
| i++; |
| delayMs = Integer.parseInt(args[i]); |
| break; |
| case "-a": |
| i++; |
| if (args[i].equalsIgnoreCase("down")) { |
| action = KeyEvent.ACTION_DOWN; |
| } else if (args[i].equalsIgnoreCase("up")) { |
| action = KeyEvent.ACTION_UP; |
| } else { |
| throw new IllegalArgumentException("Invalid action: " + args[i]); |
| } |
| break; |
| default: |
| if (keyCode != KeyEvent.KEYCODE_UNKNOWN) { |
| throw new IllegalArgumentException("key_code already set:" |
| + keyCode); |
| } |
| keyCode = Integer.parseInt(args[i]); |
| } |
| i++; |
| } |
| } catch (NumberFormatException e) { |
| writer.println("Invalid args:" + e); |
| showHelp(writer); |
| return; |
| } |
| if (keyCode == KeyEvent.KEYCODE_UNKNOWN) { |
| writer.println("Missing key code or invalid keycode"); |
| showHelp(writer); |
| return; |
| } |
| if (delayMs < 0) { |
| writer.println("Invalid delay:" + delayMs); |
| showHelp(writer); |
| |
| return; |
| } |
| if (action == -1) { |
| injectKeyEvent(KeyEvent.ACTION_DOWN, keyCode, display); |
| SystemClock.sleep(delayMs); |
| injectKeyEvent(KeyEvent.ACTION_UP, keyCode, display); |
| } else { |
| injectKeyEvent(action, keyCode, display); |
| } |
| writer.println("Succeeded"); |
| } |
| |
| private void injectKeyEvent(int action, int keyCode, int display) { |
| long currentTime = SystemClock.uptimeMillis(); |
| if (action == KeyEvent.ACTION_DOWN) mKeyDownTime = currentTime; |
| long token = Binder.clearCallingIdentity(); |
| try { |
| mCarInputService.injectKeyEvent( |
| new KeyEvent(/* downTime= */ mKeyDownTime, /* eventTime= */ currentTime, |
| action, keyCode, /* repeat= */ 0), display); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| private void injectRotary(String[] args, IndentingPrintWriter writer) { |
| int i = 1; // 0 is command itself |
| int display = CarOccupantZoneManager.DISPLAY_TYPE_MAIN; |
| int inputType = CarInputManager.INPUT_TYPE_ROTARY_NAVIGATION; |
| boolean clockwise = false; |
| List<Long> deltaTimeMs = new ArrayList<>(); |
| try { |
| while (i < args.length) { |
| switch (args[i]) { |
| case "-d": |
| i++; |
| int vehicleDisplay = Integer.parseInt(args[i]); |
| if (!checkVehicleDisplay(vehicleDisplay, writer)) { |
| return; |
| } |
| display = InputHalService.convertDisplayType(vehicleDisplay); |
| break; |
| case "-i": |
| i++; |
| inputType = Integer.parseInt(args[i]); |
| break; |
| case "-c": |
| i++; |
| clockwise = Boolean.parseBoolean(args[i]); |
| break; |
| case "-dt": |
| i++; |
| while (i < args.length) { |
| deltaTimeMs.add(Long.parseLong(args[i])); |
| i++; |
| } |
| break; |
| default: |
| writer.println("Invalid option at index " + i + ": " + args[i]); |
| return; |
| } |
| i++; |
| } |
| } catch (NumberFormatException e) { |
| writer.println("Invalid args:" + e); |
| showHelp(writer); |
| return; |
| } |
| if (deltaTimeMs.isEmpty()) { |
| deltaTimeMs.add(0L); |
| } |
| for (int j = 0; j < deltaTimeMs.size(); j++) { |
| if (deltaTimeMs.get(j) < 0) { |
| writer.println("Delta time shouldn't be negative: " + deltaTimeMs.get(j)); |
| showHelp(writer); |
| return; |
| } |
| if (j > 0 && deltaTimeMs.get(j) > deltaTimeMs.get(j - 1)) { |
| writer.println("Delta times should be in descending order"); |
| showHelp(writer); |
| return; |
| } |
| } |
| long[] uptimeMs = new long[deltaTimeMs.size()]; |
| long currentUptime = SystemClock.uptimeMillis(); |
| for (int j = 0; j < deltaTimeMs.size(); j++) { |
| uptimeMs[j] = currentUptime - deltaTimeMs.get(j); |
| } |
| RotaryEvent rotaryEvent = new RotaryEvent(inputType, clockwise, uptimeMs); |
| mCarInputService.onRotaryEvent(rotaryEvent, display); |
| writer.println("Succeeded in injecting: " + rotaryEvent); |
| } |
| |
| private void injectCustomInputEvent(String[] args, IndentingPrintWriter writer) { |
| int display = CarOccupantZoneManager.DISPLAY_TYPE_MAIN; |
| int repeatCounter = 1; |
| |
| int argIdx = 1; |
| for (; argIdx < args.length - 1; argIdx++) { |
| switch (args[argIdx]) { |
| case "-d": |
| int vehicleDisplay = Integer.parseInt(args[++argIdx]); |
| if (!checkVehicleDisplay(vehicleDisplay, writer)) { |
| return; |
| } |
| display = InputHalService.convertDisplayType(vehicleDisplay); |
| break; |
| case "-r": |
| repeatCounter = Integer.parseInt(args[++argIdx]); |
| break; |
| default: |
| writer.printf("Unrecognized argument: {%s}\n", args[argIdx]); |
| writer.println("Pass -help to see the full list of options"); |
| return; |
| } |
| } |
| |
| if (argIdx == args.length) { |
| writer.println("Last mandatory argument (fn) not passed."); |
| writer.println("Pass -help to see the full list of options"); |
| return; |
| } |
| |
| // Processing the last remaining argument (expected to be 'f1', 'f2', ..., 'f10'). |
| String eventValue = args[argIdx].toLowerCase(); |
| Integer inputCode = CUSTOM_INPUT_FUNCTION_ARGS.get(eventValue); |
| if (inputCode == null) { |
| writer.printf("Invalid input event value {%s}, valid values are f1, f2, ..., f10\n", |
| eventValue); |
| writer.println("Pass -help to see the full list of options"); |
| return; |
| } |
| |
| CustomInputEvent event = new CustomInputEvent(inputCode, display, repeatCounter); |
| mCarInputService.onCustomInputEvent(event); |
| writer.printf("Succeeded in injecting {%s}\n", event); |
| } |
| |
| private boolean checkVehicleDisplay(int vehicleDisplay, IndentingPrintWriter writer) { |
| if (vehicleDisplay != VehicleDisplay.MAIN |
| && vehicleDisplay != VehicleDisplay.INSTRUMENT_CLUSTER) { |
| writer.println("Invalid display:" + vehicleDisplay); |
| showHelp(writer); |
| return false; |
| } |
| return true; |
| } |
| |
| private void getInitialUserInfo(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 2) { |
| writer.println("Insufficient number of args"); |
| return; |
| } |
| |
| // Gets the request type |
| String typeArg = args[1]; |
| int requestType = UserHalHelper.parseInitialUserInfoRequestType(typeArg); |
| |
| int timeout = DEFAULT_HAL_TIMEOUT_MS; |
| for (int i = 2; i < args.length; i++) { |
| String arg = args[i]; |
| switch (arg) { |
| case "--timeout": |
| timeout = Integer.parseInt(args[++i]); |
| break; |
| default: |
| writer.println("Invalid option at index " + i + ": " + arg); |
| return; |
| |
| } |
| } |
| |
| Slog.d(TAG, "handleGetInitialUserInfo(): type=" + requestType + " (" + typeArg |
| + "), timeout=" + timeout); |
| |
| CountDownLatch latch = new CountDownLatch(1); |
| HalCallback<InitialUserInfoResponse> callback = (status, resp) -> { |
| try { |
| Slog.d(TAG, "GetUserInfoResponse: status=" + status + ", resp=" + resp); |
| writer.printf("Call status: %s\n", |
| UserHalHelper.halCallbackStatusToString(status)); |
| if (status != HalCallback.STATUS_OK) { |
| return; |
| } |
| writer.printf("Request id: %d\n", resp.requestId); |
| writer.printf("Action: %s\n", |
| InitialUserInfoResponseAction.toString(resp.action)); |
| if (!TextUtils.isEmpty(resp.userNameToCreate)) { |
| writer.printf("User name: %s\n", resp.userNameToCreate); |
| } |
| if (resp.userToSwitchOrCreate.userId != UserHandle.USER_NULL) { |
| writer.printf("User id: %d\n", resp.userToSwitchOrCreate.userId); |
| } |
| if (resp.userToSwitchOrCreate.flags != UserFlags.NONE) { |
| writer.printf("User flags: %s\n", |
| UserHalHelper.userFlagsToString(resp.userToSwitchOrCreate.flags)); |
| } |
| if (!TextUtils.isEmpty(resp.userLocales)) { |
| writer.printf("User locales: %s\n", resp.userLocales); |
| } |
| } finally { |
| latch.countDown(); |
| } |
| }; |
| UsersInfo usersInfo = generateUsersInfo(); |
| mHal.getUserHal().getInitialUserInfo(requestType, timeout, usersInfo, callback); |
| waitForHal(writer, latch, timeout); |
| } |
| |
| private UsersInfo generateUsersInfo() { |
| return UserHalHelper.newUsersInfo(UserManager.get(mContext)); |
| } |
| |
| private int getUserHalFlags(@UserIdInt int userId) { |
| return UserHalHelper.getFlags(UserManager.get(mContext), userId); |
| } |
| |
| private static void waitForHal(IndentingPrintWriter writer, CountDownLatch latch, |
| int timeoutMs) { |
| try { |
| if (!latch.await(timeoutMs, TimeUnit.MILLISECONDS)) { |
| writer.printf("HAL didn't respond in %dms\n", timeoutMs); |
| } |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| writer.println("Interrupted waiting for HAL"); |
| } |
| return; |
| } |
| |
| private void switchUser(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 2) { |
| writer.println("Insufficient number of args"); |
| return; |
| } |
| |
| int targetUserId = Integer.parseInt(args[1]); |
| int timeout = DEFAULT_HAL_TIMEOUT_MS + DEFAULT_CAR_USER_SERVICE_TIMEOUT_MS; |
| boolean halOnly = false; |
| |
| for (int i = 2; i < args.length; i++) { |
| String arg = args[i]; |
| switch (arg) { |
| case "--timeout": |
| timeout = Integer.parseInt(args[++i]); |
| break; |
| case "--hal-only": |
| halOnly = true; |
| break; |
| default: |
| writer.println("Invalid option at index " + i + ": " + arg); |
| return; |
| } |
| } |
| |
| Slog.d(TAG, "switchUser(): target=" + targetUserId + ", halOnly=" + halOnly |
| + ", timeout=" + timeout); |
| |
| if (halOnly) { |
| CountDownLatch latch = new CountDownLatch(1); |
| UserHalService userHal = mHal.getUserHal(); |
| UserInfo targetUserInfo = new UserInfo(); |
| targetUserInfo.userId = targetUserId; |
| targetUserInfo.flags = getUserHalFlags(targetUserId); |
| |
| SwitchUserRequest request = new SwitchUserRequest(); |
| request.targetUser = targetUserInfo; |
| request.usersInfo = generateUsersInfo(); |
| |
| userHal.switchUser(request, timeout, (status, resp) -> { |
| try { |
| Slog.d(TAG, "SwitchUserResponse: status=" + status + ", resp=" + resp); |
| writer.printf("Call Status: %s\n", |
| UserHalHelper.halCallbackStatusToString(status)); |
| if (status != HalCallback.STATUS_OK) { |
| return; |
| } |
| writer.printf("Request id: %d\n", resp.requestId); |
| writer.printf("Message type: %s\n", |
| SwitchUserMessageType.toString(resp.messageType)); |
| writer.printf("Switch Status: %s\n", SwitchUserStatus.toString(resp.status)); |
| String errorMessage = resp.errorMessage; |
| if (!TextUtils.isEmpty(errorMessage)) { |
| writer.printf("Error message: %s", errorMessage); |
| } |
| // If HAL returned OK, make a "post-switch" call to the HAL indicating an |
| // Android error. This is to "rollback" the HAL switch. |
| if (status == HalCallback.STATUS_OK |
| && resp.status == SwitchUserStatus.SUCCESS) { |
| userHal.postSwitchResponse(request); |
| } |
| } finally { |
| latch.countDown(); |
| } |
| }); |
| waitForHal(writer, latch, timeout); |
| return; |
| } |
| CarUserManager carUserManager = getCarUserManager(mContext); |
| AsyncFuture<UserSwitchResult> future = carUserManager.switchUser(targetUserId); |
| UserSwitchResult result = waitForFuture(writer, future, timeout); |
| if (result == null) return; |
| writer.printf("UserSwitchResult: status=%s", |
| UserSwitchResult.statusToString(result.getStatus())); |
| String msg = result.getErrorMessage(); |
| if (!TextUtils.isEmpty(msg)) { |
| writer.printf(", errorMessage=%s", msg); |
| } |
| writer.println(); |
| } |
| |
| private void createUser(String[] args, IndentingPrintWriter writer) { |
| int timeout = DEFAULT_HAL_TIMEOUT_MS + DEFAULT_CAR_USER_SERVICE_TIMEOUT_MS; |
| int flags = 0; |
| boolean halOnly = false; |
| String name = null; |
| String userType = null; |
| |
| for (int i = 1; i < args.length; i++) { |
| String arg = args[i]; |
| switch (arg) { |
| case "--timeout": |
| timeout = Integer.parseInt(args[++i]); |
| break; |
| case "--hal-only": |
| halOnly = true; |
| break; |
| case "--flags": |
| flags = Integer.parseInt(args[++i]); |
| break; |
| case "--type": |
| userType = args[++i]; |
| break; |
| default: |
| if (name != null) { |
| writer.println("Invalid option at index " + i + ": " + arg); |
| return; |
| } |
| name = arg; |
| } |
| } |
| |
| if (userType == null) { |
| userType = android.content.pm.UserInfo.getDefaultUserType(flags); |
| } |
| |
| Slog.d(TAG, "createUser(): name=" + name + ", userType=" + userType |
| + ", flags=" + android.content.pm.UserInfo.flagsToString(flags) |
| + ", halOnly=" + halOnly + ", timeout=" + timeout); |
| |
| if (!halOnly) { |
| CarUserManager carUserManager = getCarUserManager(mContext); |
| AsyncFuture<UserCreationResult> future = carUserManager |
| .createUser(name, userType, flags); |
| |
| UserCreationResult result = waitForFuture(writer, future, timeout); |
| if (result == null) return; |
| |
| android.content.pm.UserInfo user = result.getUser(); |
| writer.printf("UserCreationResult: status=%s, user=%s", |
| UserCreationResult.statusToString(result.getStatus()), |
| user == null ? "N/A" : user.toFullString()); |
| String msg = result.getErrorMessage(); |
| if (!TextUtils.isEmpty(msg)) { |
| writer.printf(", errorMessage=%s", msg); |
| } |
| writer.println(); |
| return; |
| } |
| |
| CountDownLatch latch = new CountDownLatch(1); |
| UserHalService userHal = mHal.getUserHal(); |
| |
| CreateUserRequest request = new CreateUserRequest(); |
| |
| UserManager um = UserManager.get(mContext); |
| android.content.pm.UserInfo newUser = um.createUser(name, userType, flags); |
| if (newUser == null) { |
| writer.printf("Failed to create user"); |
| return; |
| } |
| writer.printf("New user: %s\n", newUser.toFullString()); |
| Slog.i(TAG, "Created new user: " + newUser.toFullString()); |
| |
| request.newUserInfo.userId = newUser.id; |
| request.newUserInfo.flags = UserHalHelper.convertFlags(newUser); |
| |
| request.usersInfo = generateUsersInfo(); |
| |
| AtomicBoolean halOk = new AtomicBoolean(false); |
| try { |
| userHal.createUser(request, timeout, (status, resp) -> { |
| Slog.d(TAG, "CreateUserResponse: status=" + status + ", resp=" + resp); |
| writer.printf("Call Status: %s\n", |
| UserHalHelper.halCallbackStatusToString(status)); |
| if (status == HalCallback.STATUS_OK) { |
| halOk.set(resp.status == CreateUserStatus.SUCCESS); |
| writer.printf("Request id: %d\n", resp.requestId); |
| writer.printf("Create Status: %s\n", CreateUserStatus.toString(resp.status)); |
| String errorMessage = resp.errorMessage; |
| if (!TextUtils.isEmpty(errorMessage)) { |
| writer.printf("Error message: %s", errorMessage); |
| } |
| } |
| latch.countDown(); |
| }); |
| waitForHal(writer, latch, timeout); |
| } catch (RuntimeException e) { |
| writer.printf("HAL failed: %s\n", e); |
| } finally { |
| if (!halOk.get()) { |
| writer.printf("Removing user %d due to HAL failure\n", newUser.id); |
| boolean removed = um.removeUser(newUser.id); |
| writer.printf("User removed: %b\n", removed); |
| } |
| } |
| } |
| |
| private void removeUser(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 2) { |
| writer.println("Insufficient number of args"); |
| return; |
| } |
| |
| int userId = Integer.parseInt(args[1]); |
| boolean halOnly = false; |
| |
| for (int i = 2; i < args.length; i++) { |
| String arg = args[i]; |
| switch (arg) { |
| case "--hal-only": |
| halOnly = true; |
| break; |
| default: |
| writer.println("Invalid option at index " + i + ": " + arg); |
| return; |
| } |
| } |
| |
| Slog.d(TAG, "handleRemoveUser(): User to remove=" + userId + ", halOnly=" + halOnly); |
| |
| if (halOnly) { |
| UserHalService userHal = mHal.getUserHal(); |
| UsersInfo usersInfo = generateUsersInfo(); |
| UserInfo userInfo = new UserInfo(); |
| userInfo.userId = userId; |
| userInfo.flags = getUserHalFlags(userId); |
| |
| RemoveUserRequest request = new RemoveUserRequest(); |
| request.removedUserInfo = userInfo; |
| request.usersInfo = usersInfo; |
| |
| userHal.removeUser(request); |
| writer.printf("User removal sent for HAL only.\n"); |
| return; |
| } |
| |
| CarUserManager carUserManager = getCarUserManager(mContext); |
| UserRemovalResult result = carUserManager.removeUser(userId); |
| writer.printf("UserRemovalResult: status = %s\n", |
| UserRemovalResult.statusToString(result.getStatus())); |
| } |
| |
| private static <T> T waitForFuture(@NonNull IndentingPrintWriter writer, |
| @NonNull AsyncFuture<T> future, int timeoutMs) { |
| T result = null; |
| try { |
| result = future.get(timeoutMs, TimeUnit.MILLISECONDS); |
| if (result == null) { |
| writer.printf("Service didn't respond in %d ms", timeoutMs); |
| } |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| } catch (ExecutionException | TimeoutException e) { |
| writer.printf("Exception getting future: %s", e); |
| } |
| return result; |
| } |
| |
| private void getInitialUser(IndentingPrintWriter writer) { |
| android.content.pm.UserInfo user = mCarUserService.getInitialUser(); |
| writer.println(user == null ? NO_INITIAL_USER : user.id); |
| } |
| |
| private void getUserAuthAssociation(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 2) { |
| writer.println("invalid usage, must pass at least 1 argument"); |
| return; |
| } |
| |
| boolean halOnly = false; |
| int userId = UserHandle.USER_CURRENT; |
| |
| UserIdentificationGetRequest request = new UserIdentificationGetRequest(); |
| for (int i = 1; i < args.length; i++) { |
| String arg = args[i]; |
| switch (arg) { |
| case "--user": |
| try { |
| userId = Integer.parseInt(args[++i]); |
| } catch (NumberFormatException e) { |
| writer.printf("Invalid user id at index %d (from %s): %s\n", i + 1, |
| Arrays.toString(args), arg); |
| } |
| break; |
| case "--hal-only": |
| halOnly = true; |
| break; |
| default: |
| int type = parseAuthArg(VALID_USER_AUTH_TYPES, arg); |
| if (type == INVALID_USER_AUTH_TYPE_OR_VALUE) { |
| writer.printf("Invalid type at index %d (from %s): %s. %s\n", i + 1, |
| Arrays.toString(args), arg, VALID_USER_AUTH_TYPES_HELP); |
| return; |
| } |
| request.associationTypes.add(type); |
| } |
| |
| } |
| if (userId == UserHandle.USER_CURRENT) { |
| userId = ActivityManager.getCurrentUser(); |
| } |
| int requestSize = request.associationTypes.size(); |
| if (halOnly) { |
| request.numberAssociationTypes = requestSize; |
| request.userInfo.userId = userId; |
| request.userInfo.flags = getUserHalFlags(userId); |
| |
| Slog.d(TAG, "getUserAuthAssociation(): user=" + userId + ", halOnly=" + halOnly |
| + ", request=" + request); |
| UserIdentificationResponse response = mHal.getUserHal().getUserAssociation(request); |
| Slog.d(TAG, "getUserAuthAssociation(): response=" + response); |
| showResponse(writer, response); |
| return; |
| } |
| |
| CarUserManager carUserManager = getCarUserManager(writer, userId); |
| int[] types = new int[requestSize]; |
| for (int i = 0; i < requestSize; i++) { |
| types[i] = request.associationTypes.get(i); |
| } |
| UserIdentificationAssociationResponse response = carUserManager |
| .getUserIdentificationAssociation(types); |
| showResponse(writer, response); |
| } |
| |
| private CarUserManager getCarUserManager(@NonNull IndentingPrintWriter writer, |
| @UserIdInt int userId) { |
| Context context; |
| if (userId == mContext.getUserId()) { |
| context = mContext; |
| } else { |
| context = mContext.createContextAsUser(UserHandle.of(userId), /* flags= */ 0); |
| } |
| int actualUserId = Binder.getCallingUid(); |
| if (actualUserId != userId) { |
| writer.printf("Emulating call for user id %d, but caller's user id is %d, so that's " |
| + "what CarUserService will use when calling HAL.\n", userId, actualUserId); |
| } |
| |
| return getCarUserManager(context); |
| } |
| |
| private CarUserManager getCarUserManager(@NonNull Context context) { |
| Car car = Car.createCar(context); |
| CarUserManager carUserManager = (CarUserManager) car.getCarManager(Car.CAR_USER_SERVICE); |
| return carUserManager; |
| } |
| |
| private void showResponse(@NonNull IndentingPrintWriter writer, |
| @NonNull UserIdentificationResponse response) { |
| if (response == null) { |
| writer.println("null response"); |
| return; |
| } |
| |
| if (!TextUtils.isEmpty(response.errorMessage)) { |
| writer.printf("Error message: %s\n", response.errorMessage); |
| } |
| int numberAssociations = response.associations.size(); |
| writer.printf("%d associations:\n", numberAssociations); |
| for (int i = 0; i < numberAssociations; i++) { |
| UserIdentificationAssociation association = response.associations.get(i); |
| writer.printf(" %s\n", association); |
| } |
| } |
| |
| private void showResponse(@NonNull IndentingPrintWriter writer, |
| @NonNull UserIdentificationAssociationResponse response) { |
| if (response == null) { |
| writer.println("null response"); |
| return; |
| } |
| if (!response.isSuccess()) { |
| writer.printf("failed response: %s\n", response); |
| return; |
| } |
| String errorMessage = response.getErrorMessage(); |
| if (!TextUtils.isEmpty(errorMessage)) { |
| writer.printf("Error message: %s\n", errorMessage); |
| } |
| int[] values = response.getValues(); |
| if (values == null) { |
| writer.printf("no associations on %s\n", response); |
| return; |
| } |
| writer.printf("%d associations:\n", values.length); |
| for (int i = 0; i < values.length; i++) { |
| writer.printf(" %s\n", UserIdentificationAssociationValue.toString(values[i])); |
| } |
| } |
| |
| private void setUserAuthAssociation(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 3) { |
| writer.println("invalid usage, must pass at least 4 arguments"); |
| return; |
| } |
| |
| boolean halOnly = false; |
| int timeout = DEFAULT_HAL_TIMEOUT_MS; |
| int userId = UserHandle.USER_CURRENT; |
| |
| UserIdentificationSetRequest request = new UserIdentificationSetRequest(); |
| for (int i = 1; i < args.length; i++) { |
| String arg = args[i]; |
| switch (arg) { |
| case "--user": |
| try { |
| userId = Integer.parseInt(args[++i]); |
| } catch (NumberFormatException e) { |
| writer.printf("Invalid user id at index %d (from %s): %s\n", i + 1, |
| Arrays.toString(args), arg); |
| } |
| break; |
| case "--hal-only": |
| halOnly = true; |
| break; |
| case "--timeout": |
| timeout = Integer.parseInt(args[++i]); |
| break; |
| default: |
| UserIdentificationSetAssociation association = |
| new UserIdentificationSetAssociation(); |
| association.type = parseAuthArg(VALID_USER_AUTH_TYPES, arg); |
| if (association.type == INVALID_USER_AUTH_TYPE_OR_VALUE) { |
| writer.printf("Invalid type at index %d (from %s): %s. %s\n", i + 1, |
| Arrays.toString(args), arg, VALID_USER_AUTH_TYPES_HELP); |
| return; |
| } |
| association.value = parseAuthArg(VALID_USER_AUTH_SET_VALUES, args[++i]); |
| if (association.value == INVALID_USER_AUTH_TYPE_OR_VALUE) { |
| writer.printf("Invalid value at index %d (from %s): %s. %s\n", i + 1, |
| Arrays.toString(args), arg, VALID_USER_AUTH_SET_VALUES_HELP); |
| return; |
| } |
| request.associations.add(association); |
| } |
| |
| } |
| if (userId == UserHandle.USER_CURRENT) { |
| userId = ActivityManager.getCurrentUser(); |
| } |
| int requestSize = request.associations.size(); |
| if (halOnly) { |
| request.numberAssociations = requestSize; |
| request.userInfo.userId = userId; |
| request.userInfo.flags = getUserHalFlags(userId); |
| |
| Slog.d(TAG, "setUserAuthAssociation(): user=" + userId + ", halOnly=" + halOnly |
| + ", request=" + request); |
| CountDownLatch latch = new CountDownLatch(1); |
| mHal.getUserHal().setUserAssociation(timeout, request, (status, response) -> { |
| Slog.d(TAG, "setUserAuthAssociation(): response=" + response); |
| try { |
| showResponse(writer, response); |
| } finally { |
| latch.countDown(); |
| } |
| }); |
| waitForHal(writer, latch, timeout); |
| return; |
| } |
| CarUserManager carUserManager = getCarUserManager(writer, userId); |
| int[] types = new int[requestSize]; |
| int[] values = new int[requestSize]; |
| for (int i = 0; i < requestSize; i++) { |
| UserIdentificationSetAssociation association = request.associations.get(i); |
| types[i] = association.type; |
| values[i] = association.value; |
| } |
| AsyncFuture<UserIdentificationAssociationResponse> future = carUserManager |
| .setUserIdentificationAssociation(types, values); |
| UserIdentificationAssociationResponse response = waitForFuture(writer, future, timeout); |
| if (response != null) { |
| showResponse(writer, response); |
| } |
| } |
| |
| private static int parseAuthArg(@NonNull SparseArray<String> types, @NonNull String type) { |
| for (int i = 0; i < types.size(); i++) { |
| if (types.valueAt(i).equals(type)) { |
| return types.keyAt(i); |
| } |
| } |
| return INVALID_USER_AUTH_TYPE_OR_VALUE; |
| } |
| |
| private void forceDayNightMode(String arg, IndentingPrintWriter writer) { |
| int mode; |
| switch (arg) { |
| case PARAM_DAY_MODE: |
| mode = CarNightService.FORCED_DAY_MODE; |
| break; |
| case PARAM_NIGHT_MODE: |
| mode = CarNightService.FORCED_NIGHT_MODE; |
| break; |
| case PARAM_SENSOR_MODE: |
| mode = CarNightService.FORCED_SENSOR_MODE; |
| break; |
| default: |
| writer.printf("Unknown value: %s. Valid argument: %s|%s|%s\n", |
| arg, PARAM_DAY_MODE, PARAM_NIGHT_MODE, PARAM_SENSOR_MODE); |
| return; |
| } |
| int current = mCarNightService.forceDayNightMode(mode); |
| String currentMode = null; |
| switch (current) { |
| case UiModeManager.MODE_NIGHT_AUTO: |
| currentMode = PARAM_SENSOR_MODE; |
| break; |
| case UiModeManager.MODE_NIGHT_YES: |
| currentMode = PARAM_NIGHT_MODE; |
| break; |
| case UiModeManager.MODE_NIGHT_NO: |
| currentMode = PARAM_DAY_MODE; |
| break; |
| } |
| writer.println("DayNightMode changed to: " + currentMode); |
| } |
| |
| private void forceGarageMode(String arg, IndentingPrintWriter writer) { |
| switch (arg) { |
| case PARAM_ON_MODE: |
| mSystemInterface.setDisplayState(false); |
| mGarageModeService.forceStartGarageMode(); |
| writer.println("Garage mode: " + mGarageModeService.isGarageModeActive()); |
| break; |
| case PARAM_OFF_MODE: |
| mSystemInterface.setDisplayState(true); |
| mGarageModeService.stopAndResetGarageMode(); |
| writer.println("Garage mode: " + mGarageModeService.isGarageModeActive()); |
| break; |
| case PARAM_QUERY_MODE: |
| mGarageModeService.dump(writer); |
| break; |
| case PARAM_REBOOT: |
| mCarPowerManagementService.forceSuspendAndMaybeReboot(true); |
| writer.println("Entering Garage Mode. Will reboot when it completes."); |
| break; |
| default: |
| writer.printf("Unknown value: %s. Valid argument: %s|%s|%s|%s\n", |
| arg, PARAM_ON_MODE, PARAM_OFF_MODE, PARAM_QUERY_MODE, PARAM_REBOOT); |
| } |
| } |
| |
| private void runSilentCommand(String arg, IndentingPrintWriter writer) { |
| switch (arg) { |
| case SILENT_MODE_FORCED_SILENT: |
| writer.println("Forcing silent mode to silent"); |
| mCarPowerManagementService.setSilentMode(SILENT_MODE_FORCED_SILENT); |
| break; |
| case SILENT_MODE_FORCED_NON_SILENT: |
| writer.println("Forcing silent mode to non-silent"); |
| mCarPowerManagementService.setSilentMode(SILENT_MODE_FORCED_NON_SILENT); |
| break; |
| case SILENT_MODE_NON_FORCED: |
| writer.println("Not forcing silent mode"); |
| mCarPowerManagementService.setSilentMode(SILENT_MODE_NON_FORCED); |
| break; |
| case PARAM_QUERY_MODE: |
| mCarPowerManagementService.dumpSilentMode(writer); |
| break; |
| default: |
| writer.printf("Unknown value: %s. Valid argument: %s|%s|%s|%s\n", arg, |
| SILENT_MODE_FORCED_SILENT, SILENT_MODE_FORCED_NON_SILENT, |
| SILENT_MODE_NON_FORCED, PARAM_QUERY_MODE); |
| } |
| } |
| |
| private void emulateDrivingState(String[] args, IndentingPrintWriter writer) { |
| if (args.length != 2) { |
| writer.println("invalid usage, must pass driving state"); |
| return; |
| } |
| String mode = args[1]; |
| switch (mode) { |
| case DRIVING_STATE_DRIVE: |
| emulateDrive(); |
| break; |
| case DRIVING_STATE_PARK: |
| emulatePark(); |
| break; |
| case DRIVING_STATE_REVERSE: |
| emulateReverse(); |
| break; |
| default: |
| writer.printf("invalid driving mode %s; must be %s or %s\n", mode, |
| DRIVING_STATE_DRIVE, DRIVING_STATE_PARK); |
| } |
| } |
| |
| /** |
| * Emulates driving mode. Called by |
| * {@code adb shell cmd car_service emulate-driving-state drive}. |
| */ |
| private void emulateDrive() { |
| Slog.i(TAG, "Emulating driving mode (speed=80mph, gear=8)"); |
| mHal.injectVhalEvent(VehiclePropertyIds.PERF_VEHICLE_SPEED, |
| /* zone= */ 0, /* value= */ "80", /* delayTime= */ 2000); |
| mHal.injectVhalEvent(VehiclePropertyIds.GEAR_SELECTION, |
| /* zone= */ 0, Integer.toString(VehicleGear.GEAR_8), /* delayTime= */ 0); |
| mHal.injectVhalEvent(VehiclePropertyIds.PARKING_BRAKE_ON, |
| /* zone= */ 0, /* value= */ "false", /* delayTime= */ 0); |
| } |
| |
| /** |
| * Emulates reverse driving mode. Called by |
| * {@code adb shell cmd car_service emulate-driving-state reverse}. |
| */ |
| private void emulateReverse() { |
| Slog.i(TAG, "Emulating reverse driving mode (speed=5mph)"); |
| mHal.injectVhalEvent(VehiclePropertyIds.PERF_VEHICLE_SPEED, |
| /* zone= */ 0, /* value= */ "5", /* delayTime= */ 2000); |
| mHal.injectVhalEvent(VehiclePropertyIds.GEAR_SELECTION, |
| /* zone= */ 0, Integer.toString(VehicleGear.GEAR_REVERSE), /* delayTime= */ 0); |
| mHal.injectVhalEvent(VehiclePropertyIds.PARKING_BRAKE_ON, |
| /* zone= */ 0, /* value= */ "false", /* delayTime= */ 0); |
| } |
| |
| /** |
| * Emulates parking mode. Called by |
| * {@code adb shell cmd car_service emulate-driving-state park}. |
| */ |
| private void emulatePark() { |
| Slog.i(TAG, "Emulating parking mode"); |
| mHal.injectVhalEvent(VehiclePropertyIds.PERF_VEHICLE_SPEED, |
| /* zone= */ 0, /* value= */ "0", /* delayTime= */ 0); |
| mHal.injectVhalEvent(VehiclePropertyIds.GEAR_SELECTION, |
| /* zone= */ 0, Integer.toString(VehicleGear.GEAR_PARK), /* delayTime= */ 0); |
| } |
| |
| private int definePowerPolicy(String[] args, IndentingPrintWriter writer) { |
| boolean result = mCarPowerManagementService.definePowerPolicyFromCommand(args, writer); |
| if (result) return RESULT_OK; |
| writer.printf("\nUsage: cmd car_service %s <POLICY_ID> [--enable COMP1,COMP2,...] " |
| + "[--disable COMP1,COMP2,...]\n", COMMAND_DEFINE_POWER_POLICY); |
| return RESULT_ERROR; |
| } |
| |
| private int applyPowerPolicy(String[] args, IndentingPrintWriter writer) { |
| boolean result = mCarPowerManagementService.applyPowerPolicyFromCommand(args, writer); |
| if (result) return RESULT_OK; |
| writer.printf("\nUsage: cmd car_service %s <POLICY_ID>\n", COMMAND_APPLY_POWER_POLICY); |
| return RESULT_ERROR; |
| } |
| |
| private int definePowerPolicyGroup(String[] args, IndentingPrintWriter writer) { |
| boolean result = mCarPowerManagementService.definePowerPolicyGroupFromCommand(args, writer); |
| if (result) return RESULT_OK; |
| writer.printf("\nUsage: cmd car_service %s <POLICY_GROUP_ID> [%s:<POLICY_ID>] " |
| + "[%s:<POLICY_ID>]\n", COMMAND_DEFINE_POWER_POLICY_GROUP, |
| POWER_STATE_WAIT_FOR_VHAL, POWER_STATE_ON); |
| return RESULT_ERROR; |
| } |
| |
| private int setPowerPolicyGroup(String[] args, IndentingPrintWriter writer) { |
| boolean result = mCarPowerManagementService.setPowerPolicyGroupFromCommand(args, writer); |
| if (result) return RESULT_OK; |
| writer.printf("\nUsage: cmd car_service %s <POLICY_GROUP_ID>\n", |
| COMMAND_SET_POWER_POLICY_GROUP); |
| return RESULT_ERROR; |
| } |
| |
| private void powerOff(String[] args, IndentingPrintWriter writer) { |
| int index = 1; |
| boolean skipGarageMode = false; |
| boolean shutdown = false; |
| while (index < args.length) { |
| switch (args[index]) { |
| case POWER_OFF_SKIP_GARAGEMODE: |
| skipGarageMode = true; |
| break; |
| case POWER_OFF_SHUTDOWN: |
| shutdown = true; |
| break; |
| default: |
| writer.printf("Not supported option: %s\n", args[index]); |
| return; |
| } |
| index++; |
| } |
| mCarPowerManagementService.powerOffFromCommand(skipGarageMode, shutdown); |
| } |
| |
| /** |
| * Inject a fake VHAL event |
| * |
| * @param property the Vehicle property Id as defined in the HAL |
| * @param zone Zone that this event services |
| * @param isErrorEvent indicates the type of event |
| * @param value Data value of the event |
| * @param delayTime the event timestamp is increased by delayTime |
| * @param writer IndentingPrintWriter |
| */ |
| private void injectVhalEvent(String property, String zone, String value, |
| boolean isErrorEvent, String delayTime, IndentingPrintWriter writer) { |
| Slog.i(TAG, "Injecting VHAL event: prop=" + property + ", zone=" + zone + ", value=" |
| + value + ", isError=" + isErrorEvent |
| + (TextUtils.isEmpty(delayTime) ? "" : ", delayTime=" + delayTime)); |
| if (zone.equalsIgnoreCase(PARAM_VEHICLE_PROPERTY_AREA_GLOBAL)) { |
| if (!isPropertyAreaTypeGlobal(property)) { |
| writer.printf("Property area type inconsistent with given zone: %s \n", zone); |
| return; |
| } |
| } |
| try { |
| if (isErrorEvent) { |
| mHal.onPropertySetError(Integer.decode(value), Integer.decode(property), |
| Integer.decode(zone)); |
| } else { |
| mHal.injectVhalEvent(Integer.decode(property), Integer.decode(zone), value, |
| Integer.decode(delayTime)); |
| } |
| } catch (NumberFormatException e) { |
| writer.printf("Invalid property Id zone Id or value: %s \n", e); |
| showHelp(writer); |
| } |
| } |
| |
| // Inject continuous vhal events. |
| private void injectContinuousEvents(String[] args, IndentingPrintWriter writer) { |
| if (args.length < 3 || args.length > 8) { |
| showInvalidArguments(writer); |
| return; |
| } |
| String areaId = PARAM_VEHICLE_PROPERTY_AREA_GLOBAL; |
| String sampleRate = PARAM_INJECT_EVENT_DEFAULT_RATE; |
| String durationTime = PARAM_INJECT_EVENT_DEFAULT_DURATION; |
| String propId = args[1]; |
| String data = args[2]; |
| // scan input |
| for (int i = 3; i < args.length - 1; i++) { |
| switch (args[i]) { |
| case "-d": |
| durationTime = args[++i]; |
| break; |
| case "-z" : |
| areaId = args[++i]; |
| break; |
| case "-s" : |
| sampleRate = args[++i]; |
| break; |
| default: |
| writer.printf("%s is an invalid flag.\n", args[i]); |
| showHelp(writer); |
| return; |
| } |
| } |
| try { |
| float sampleRateFloat = Float.parseFloat(sampleRate); |
| if (sampleRateFloat <= 0) { |
| writer.printf("SampleRate: %s is an invalid value. " |
| + "SampleRate must be greater than 0.\n", sampleRate); |
| showHelp(writer); |
| return; |
| } |
| mHal.injectContinuousVhalEvent(Integer.decode(propId), |
| Integer.decode(areaId), data, |
| sampleRateFloat, Long.parseLong(durationTime)); |
| } catch (NumberFormatException e) { |
| writer.printf("Invalid arguments: %s\n", e); |
| showHelp(writer); |
| } |
| |
| } |
| |
| // Set a target camera device for the rearview |
| private void setRearviewCameraId(String[] args, IndentingPrintWriter writer) { |
| if (args.length != 2) { |
| showInvalidArguments(writer); |
| return; |
| } |
| |
| if (!mCarEvsService.setRearviewCameraIdFromCommand(args[1])) { |
| writer.println("Failed to set CarEvsService rearview camera device id."); |
| } else { |
| writer.printf("CarEvsService is set to use %s.\n", args[1]); |
| } |
| } |
| |
| private void setDrivingSafetyRegion(String[] args, IndentingPrintWriter writer) { |
| if (args.length != 1 && args.length != 2) { |
| showInvalidArguments(writer); |
| return; |
| } |
| String region = args.length == 2 ? args[1] : CarPackageManager.DRIVING_SAFETY_REGION_ALL; |
| writer.println("Set driving safety region to:" + region); |
| CarLocalServices.getService(CarPackageManagerService.class).resetDrivingSafetyRegion( |
| region); |
| } |
| |
| private void getRearviewCameraId(IndentingPrintWriter writer) { |
| writer.printf("CarEvsService is using %s for the rearview.\n", |
| mCarEvsService.getRearviewCameraIdFromCommand()); |
| } |
| |
| // Set third-party foreground I/O threshold for car watchdog |
| private void setWatchdogIoThirdPartyForegroundBytes(String[] args, |
| IndentingPrintWriter writer) { |
| if (args.length != 2) { |
| showInvalidArguments(writer); |
| return; |
| } |
| try { |
| long newForegroundModeBytes = Long.parseLong(args[1]); |
| ResourceOveruseConfiguration configuration = |
| getThirdPartyResourceOveruseConfiguration( |
| CarWatchdogManager.FLAG_RESOURCE_OVERUSE_IO); |
| if (configuration == null) { |
| writer.println("Failed to get third-party resource overuse configurations."); |
| return; |
| } |
| ResourceOveruseConfiguration newConfiguration = setComponentLevelForegroundIoBytes( |
| configuration, newForegroundModeBytes); |
| int result = mCarWatchdogService.setResourceOveruseConfigurations( |
| Collections.singletonList(newConfiguration), |
| CarWatchdogManager.FLAG_RESOURCE_OVERUSE_IO); |
| if (result == CarWatchdogManager.RETURN_CODE_SUCCESS) { |
| writer.printf( |
| "Successfully set third-party I/O overuse foreground threshold. { " |
| + "foregroundModeBytes = %d } \n", |
| newForegroundModeBytes); |
| } else { |
| writer.println("Failed to set third-party I/O overuse foreground threshold."); |
| } |
| } catch (NumberFormatException e) { |
| writer.println("The argument provided does not contain a parsable long."); |
| writer.println("Failed to set third-party I/O overuse foreground threshold."); |
| } catch (RemoteException e) { |
| writer.printf("Failed to set third-party I/O overuse foreground threshold: %s", |
| e.getMessage()); |
| } |
| } |
| |
| private void getWatchdogIoThirdPartyForegroundBytes(IndentingPrintWriter writer) { |
| ResourceOveruseConfiguration configuration = |
| getThirdPartyResourceOveruseConfiguration( |
| CarWatchdogManager.FLAG_RESOURCE_OVERUSE_IO); |
| try { |
| IoOveruseConfiguration ioOveruseConfiguration = Objects.requireNonNull( |
| configuration).getIoOveruseConfiguration(); |
| PerStateBytes componentLevelThresholds = Objects.requireNonNull(ioOveruseConfiguration) |
| .getComponentLevelThresholds(); |
| long foregroundBytes = Objects.requireNonNull( |
| componentLevelThresholds).getForegroundModeBytes(); |
| writer.printf("foregroundModeBytes = %d \n", foregroundBytes); |
| } catch (NullPointerException e) { |
| writer.println("Failed to get third-party I/O overuse foreground threshold."); |
| } |
| } |
| |
| private ResourceOveruseConfiguration getThirdPartyResourceOveruseConfiguration( |
| int resourceOveruseFlag) { |
| for (ResourceOveruseConfiguration configuration : |
| mCarWatchdogService.getResourceOveruseConfigurations(resourceOveruseFlag)) { |
| if (configuration.getComponentType() |
| == ResourceOveruseConfiguration.COMPONENT_TYPE_THIRD_PARTY) { |
| return configuration; |
| } |
| } |
| return null; |
| } |
| |
| private ResourceOveruseConfiguration setComponentLevelForegroundIoBytes( |
| ResourceOveruseConfiguration configuration, long foregroundModeBytes) { |
| IoOveruseConfiguration ioOveruseConfiguration = configuration.getIoOveruseConfiguration(); |
| PerStateBytes componentLevelThresholds = |
| ioOveruseConfiguration.getComponentLevelThresholds(); |
| return constructResourceOveruseConfigurationBuilder( |
| configuration).setIoOveruseConfiguration( |
| new IoOveruseConfiguration.Builder( |
| new PerStateBytes(foregroundModeBytes, |
| componentLevelThresholds.getBackgroundModeBytes(), |
| componentLevelThresholds.getGarageModeBytes()), |
| ioOveruseConfiguration.getPackageSpecificThresholds(), |
| ioOveruseConfiguration.getAppCategorySpecificThresholds(), |
| ioOveruseConfiguration.getSystemWideThresholds()) |
| .build()) |
| .build(); |
| } |
| |
| private ResourceOveruseConfiguration.Builder constructResourceOveruseConfigurationBuilder( |
| ResourceOveruseConfiguration configuration) { |
| return new ResourceOveruseConfiguration.Builder(configuration.getComponentType(), |
| configuration.getSafeToKillPackages(), |
| configuration.getVendorPackagePrefixes(), |
| configuration.getPackagesToAppCategoryTypes()) |
| .setIoOveruseConfiguration(configuration.getIoOveruseConfiguration()); |
| } |
| |
| // Check if the given property is global |
| private static boolean isPropertyAreaTypeGlobal(@Nullable String property) { |
| if (property == null) { |
| return false; |
| } |
| return (Integer.decode(property) & VehicleArea.MASK) == VehicleArea.GLOBAL; |
| } |
| } |