| /* |
| * Copyright (C) 2017 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 android.car; |
| |
| import android.annotation.IntDef; |
| import android.annotation.SystemApi; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * FuelType denotes the different fuels a vehicle may use. |
| * @hide |
| */ |
| public final class FuelType { |
| /** |
| * List of Fuel Types from VHAL |
| */ |
| public static final int UNKNOWN = 0; |
| /** Unleaded gasoline */ |
| public static final int UNLEADED = 1; |
| /** Leaded gasoline */ |
| public static final int LEADED = 2; |
| /** Diesel #1 */ |
| public static final int DIESEL_1 = 3; |
| /** Diesel #2 */ |
| public static final int DIESEL_2 = 4; |
| /** Biodiesel */ |
| public static final int BIODIESEL = 5; |
| /** 85% ethanol/gasoline blend */ |
| public static final int E85 = 6; |
| /** Liquified petroleum gas */ |
| public static final int LPG = 7; |
| /** Compressed natural gas */ |
| public static final int CNG = 8; |
| /** Liquified natural gas */ |
| public static final int LNG = 9; |
| /** Electric */ |
| public static final int ELECTRIC = 10; |
| /** Hydrogen fuel cell */ |
| public static final int HYDROGEN = 11; |
| /** |
| * Fuel type to use when no other types apply. Before using this value, work with |
| * Google to see if the FuelType enum can be extended with an appropriate value. |
| */ |
| public static final int OTHER = 12; |
| |
| /** @hide */ |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({ |
| UNKNOWN, |
| UNLEADED, |
| LEADED, |
| DIESEL_1, |
| DIESEL_2, |
| BIODIESEL, |
| E85, |
| LPG, |
| CNG, |
| LNG, |
| ELECTRIC, |
| HYDROGEN, |
| OTHER |
| }) |
| public @interface Enum {} |
| |
| |
| private FuelType() {} |
| } |