| /* |
| * Copyright (C) 2019 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.tradefed.device.battery; |
| |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| |
| /** The interface defining the interaction with a battery of a device. */ |
| public interface IBatteryInfo { |
| |
| /** Describes the current battery charging state. */ |
| public enum BatteryState { |
| NOT_CHARGING, |
| CHARGING, |
| UNDEFINED, |
| INFEASIBLE |
| } |
| |
| /** Enable the battery charging of a device. */ |
| public void enableCharging(ITestDevice device) throws DeviceNotAvailableException; |
| |
| /** Disable the battery charging of a device. */ |
| public void disableCharging(ITestDevice device) throws DeviceNotAvailableException; |
| |
| /** Returns the current state of a device battery. */ |
| public BatteryState checkBatteryState(ITestDevice device) throws DeviceNotAvailableException; |
| } |