/*
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.common.executors;
import android.os.Handler;
import android.os.Looper;
import java.util.concurrent.ExecutorService;
/**
* An {@link ExecutorService} that is backed by the application's main looper.
*/
public class UiThreadExecutorService extends HandlerExecutorServiceImpl {
private static UiThreadExecutorService sInstance = null;
private UiThreadExecutorService() {
super(new Handler(Looper.getMainLooper()));
}
public static UiThreadExecutorService getInstance() {
if (sInstance == null) {
sInstance = new UiThreadExecutorService();
}
return sInstance;
}
}