TaskExecutor.java
/*
* Copyright 2017 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 androidx.work.impl.utils.taskexecutor;
import androidx.annotation.RestrictTo;
import androidx.work.impl.utils.SerialExecutor;
import java.util.concurrent.Executor;
/**
* Interface for executing common tasks in WorkManager.
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
public interface TaskExecutor {
/**
* @param runnable {@link Runnable} to post to the main thread
*/
void postToMainThread(Runnable runnable);
/**
* @return The {@link Executor} for main thread task processing
*/
Executor getMainThreadExecutor();
/**
* @param runnable {@link Runnable} to execute on a background thread pool
*/
void executeOnBackgroundThread(Runnable runnable);
/**
* @return The {@link SerialExecutor} for background task processing
*/
SerialExecutor getBackgroundExecutor();
}