39 lines
1.2 KiB
Java
39 lines
1.2 KiB
Java
/*
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* Copyright (C) 2023 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.database;
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import android.annotation.Nullable;
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import java.util.concurrent.Executor;
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/**
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* @hide
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*
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* Receives callbacks for changes to content.
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* Must be implemented by objects which are added to a {@link ContentObservable}.
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*/
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public abstract class ExecutorContentObserver extends ContentObserver {
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/**
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* Creates a content observer that uses an executor for change handling.
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*
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* @param executor The executor to run {@link #onChange} on, or null if none.
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*/
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public ExecutorContentObserver(@Nullable Executor executor) {
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super(executor, 0);
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}
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}
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