/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.service.persistentdata;
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import android.os.ParcelFileDescriptor;
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/**
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* Internal interface through which to communicate to the
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* PersistentDataBlockService. The persistent data block allows writing
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* raw data and setting the OEM unlock enabled/disabled bit contained
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* in the partition.
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*
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* @hide
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*/
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interface IPersistentDataBlockService {
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int write(in byte[] data);
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byte[] read();
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void wipe();
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int getDataBlockSize();
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long getMaximumDataBlockSize();
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void setOemUnlockEnabled(boolean enabled);
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boolean getOemUnlockEnabled();
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int getFlashLockState();
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boolean hasFrpCredentialHandle();
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}
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