1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.car.hardware.property; 18 19 /** 20 * Error codes used in vehicle HAL interface. 21 * @hide 22 */ 23 public final class VehicleHalStatusCode { 24 25 /** No error detected in HAL.*/ 26 public static final int STATUS_OK = 0; 27 /** Try again. */ 28 public static final int STATUS_TRY_AGAIN = 1; 29 /** Invalid argument provide. */ 30 public static final int STATUS_INVALID_ARG = 2; 31 /** 32 * This code must be returned when device that associated with the vehicle 33 * property is not available. For example, when client tries to set HVAC 34 * temperature when the whole HVAC unit is turned OFF. 35 */ 36 public static final int STATUS_NOT_AVAILABLE = 3; 37 /** Access denied */ 38 public static final int STATUS_ACCESS_DENIED = 4; 39 /** Something unexpected has happened in Vehicle HAL */ 40 public static final int STATUS_INTERNAL_ERROR = 5; 41 VehicleHalStatusCode()42 private VehicleHalStatusCode() {} 43 } 44