47 lines
1.7 KiB
Java
47 lines
1.7 KiB
Java
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/*
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* Copyright (C) 2024 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.os;
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/**
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* Callback function for UpdateEngineStable. Used to keep the caller up to date with progress, so
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* the UI (if any) can be updated.
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*
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* <p>The APIs defined in this class and UpdateEngineStable class must be in sync with the ones in
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* system/update_engine/stable/android/os/IUpdateEngineStable.aidl and
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* system/update_engine/stable/android/os/IUpdateEngineStableCallback.aidl.
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*
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* <p>{@hide}
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*/
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public abstract class UpdateEngineStableCallback {
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/**
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* Invoked when anything changes. The value of {@code status} will be one of the values from
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* {@link UpdateEngine.UpdateStatusConstants}, and {@code percent} will be valid
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*
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* @hide
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*/
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public abstract void onStatusUpdate(int status, float percent);
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/**
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* Invoked when the payload has been applied, whether successfully or unsuccessfully. The value
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* of {@code errorCode} will be one of the values from {@link UpdateEngine.ErrorCodeConstants}.
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*
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* @hide
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*/
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public abstract void onPayloadApplicationComplete(@UpdateEngineStable.ErrorCode int errorCode);
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}
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