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/*
* 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.image;
import android.gsi.GsiProgress;
/** {@hide} */
interface IDynamicSystemService
{
/**
* Start DynamicSystem 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 DynamicSystem image installed
*/
boolean isInstalled();
/**
* @return true if the device has an DynamicSystem image enabled
*/
boolean isEnabled();
/**
* Remove DynamicSystem installation if present
*
* @return true if the call succeeds
*/
boolean remove();
/**
* Enable or disable DynamicSystem.
*
* @return true if the call succeeds
*/
boolean setEnable(boolean enable);
/**
* Write a chunk of the DynamicSystem 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();
}
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