50 lines
1.8 KiB
Java
50 lines
1.8 KiB
Java
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/*
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* Copyright (C) 2020 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.view.contentcapture;
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import android.annotation.NonNull;
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import android.os.ParcelFileDescriptor;
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import android.view.contentcapture.ContentCaptureManager.DataShareError;
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/** Adapter class used by apps to share data with the Content Capture service. */
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public interface DataShareWriteAdapter {
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/**
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* Method invoked when the data share session has been started and the app needs to start
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* writing into the file used for sharing.
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*
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* <p>App needs to handle explicitly cases when the file descriptor is closed and handle
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* gracefully if IOExceptions happen.
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*
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* @param destination file descriptor used to write data into.
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*/
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void onWrite(@NonNull ParcelFileDescriptor destination);
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/** Data share sessions has been rejected by the Content Capture service. */
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void onRejected();
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/**
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* Method invoked when an error occurred, for example sessions has not been started or
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* terminated unsuccessfully.
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*
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* @param errorCode the error code corresponding to an ERROR_* value.
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*/
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default void onError(@DataShareError int errorCode) {
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/* do nothing - stub */
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}
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}
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