1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.systemui; 18 19 import java.util.concurrent.ExecutorService; 20 import java.util.concurrent.Executors; 21 import java.util.concurrent.Future; 22 23 /** 24 * Thread that offloads work from the UI thread but that is still perceptible to the user, so the 25 * priority is the same as the main thread. 26 */ 27 public class UiOffloadThread { 28 29 private final ExecutorService mExecutorService = Executors.newSingleThreadExecutor(); 30 submit(Runnable runnable)31 public Future<?> submit(Runnable runnable) { 32 return mExecutorService.submit(runnable); 33 } 34 } 35