| /* |
| * 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 android.os; |
| |
| import android.gsi.GsiProgress; |
| |
| /** {@hide} */ |
| interface IDynamicAndroidService |
| { |
| /** |
| * Start DynamicAndroid installation. This call may take 60~90 seconds. The caller |
| * may use another thread to call the getStartProgress() to get the progress. |
| * |
| * @param systemSize system size in bytes |
| * @param userdataSize userdata size in bytes |
| * @return true if the call succeeds |
| */ |
| boolean startInstallation(long systemSize, long userdataSize); |
| |
| /** |
| * Query the progress of the current installation operation. This can be called while |
| * the installation is in progress. |
| * |
| * @return GsiProgress |
| */ |
| GsiProgress getInstallationProgress(); |
| |
| /** |
| * Abort the installation process. Note this method must be called in a thread other |
| * than the one calling the startInstallation method as the startInstallation |
| * method will not return until it is finished. |
| * |
| * @return true if the call succeeds |
| */ |
| boolean abort(); |
| |
| /** |
| * @return true if the device is running an DynamicAnroid image |
| */ |
| boolean isInUse(); |
| |
| /** |
| * @return true if the device has an DynamicAndroid image installed |
| */ |
| boolean isInstalled(); |
| |
| /** |
| * Remove DynamicAndroid installation if present |
| * |
| * @return true if the call succeeds |
| */ |
| boolean remove(); |
| |
| /** |
| * Enable DynamicAndroid when it's not enabled, otherwise, disable it. |
| * |
| * @return true if the call succeeds |
| */ |
| boolean toggle(); |
| |
| /** |
| * Write a chunk of the DynamicAndroid system image |
| * |
| * @return true if the call succeeds |
| */ |
| boolean write(in byte[] buf); |
| |
| /** |
| * Finish write and make device to boot into the it after reboot. |
| * |
| * @return true if the call succeeds |
| */ |
| boolean commit(); |
| } |