| /* |
| * Copyright (C) 2014 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.service.persistentdata; |
| |
| import android.os.ParcelFileDescriptor; |
| |
| /** |
| * Internal interface through which to communicate to the |
| * PersistentDataBlockService. The persistent data block allows writing |
| * raw data and setting the OEM unlock enabled/disabled bit contained |
| * in the partition. |
| * |
| * @hide |
| */ |
| interface IPersistentDataBlockService { |
| int write(in byte[] data); |
| byte[] read(); |
| void wipe(); |
| int getDataBlockSize(); |
| long getMaximumDataBlockSize(); |
| |
| void setOemUnlockEnabled(boolean enabled); |
| boolean getOemUnlockEnabled(); |
| int getFlashLockState(); |
| } |
| |