| /* |
| * Copyright (C) 2012 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.targetprep; |
| |
| import com.android.tradefed.build.IBuildInfo; |
| import com.android.tradefed.config.Option; |
| import com.android.tradefed.config.OptionClass; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| /** |
| * A {@link ITargetPreparer} that wipes user data on the device. |
| */ |
| @OptionClass(alias = "erase-user-data") |
| public class EraseUserDataPreparer implements ITargetPreparer { |
| |
| @Option(name="wipe-skip-list", description= |
| "list of /data subdirectories to NOT wipe when doing UserDataFlashOption.TESTS_ZIP") |
| private Collection<String> mDataWipeSkipList = new ArrayList<String>(); |
| |
| @Option(name="disable", description= |
| "Retain data, don't erase anything, effectively disables this preparer") |
| private boolean mDisable = false; |
| |
| @Option(name="wait-for-available", |
| description="Wait until device is available for testing before performing erase") |
| private boolean mWaitForAvailable = false; |
| |
| private ITestsZipInstaller mTestsZipInstaller = null; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void setUp(ITestDevice device, IBuildInfo buildInfo) throws TargetSetupError, |
| BuildError, DeviceNotAvailableException { |
| if (mDisable) { |
| return; |
| } |
| if (mWaitForAvailable) { |
| device.waitForDeviceAvailable(); |
| } |
| |
| device.enableAdbRoot(); |
| if (mTestsZipInstaller == null) { |
| if (mDataWipeSkipList.isEmpty()) { |
| // Maintain backwards compatibility |
| // TODO: deprecate and remove |
| mDataWipeSkipList.add("media"); |
| } |
| mTestsZipInstaller = new DefaultTestsZipInstaller(mDataWipeSkipList); |
| } |
| mTestsZipInstaller.deleteData(device); |
| device.reboot(); |
| } |
| } |