1 /* 2 * Copyright (C) 2017 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 com.android.tradefed.targetprep; 18 19 import com.android.tradefed.config.Option; 20 import com.android.tradefed.config.OptionClass; 21 import com.android.tradefed.device.DeviceNotAvailableException; 22 import com.android.tradefed.device.ITestDevice; 23 import com.android.tradefed.invoker.TestInformation; 24 25 /** Target preparer that reboots the device. */ 26 @OptionClass(alias = "reboot-preparer") 27 public final class RebootTargetPreparer extends BaseTargetPreparer { 28 29 @Option(name = "pre-reboot", description = "Reboot the device during setUp.") 30 private boolean mPreReboot = true; 31 32 @Option(name = "post-reboot", description = "Reboot the device during tearDown.") 33 private boolean mPostReboot = false; 34 35 @Override setUp(TestInformation testInfo)36 public void setUp(TestInformation testInfo) 37 throws TargetSetupError, BuildError, DeviceNotAvailableException { 38 if (mPreReboot) { 39 ITestDevice device = testInfo.getDevice(); 40 device.reboot(); 41 } 42 } 43 44 @Override tearDown(TestInformation testInfo, Throwable e)45 public void tearDown(TestInformation testInfo, Throwable e) throws DeviceNotAvailableException { 46 if (mPostReboot) { 47 ITestDevice device = testInfo.getDevice(); 48 device.reboot(); 49 } 50 } 51 } 52