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.settings.testutils.shadow; 18 19 import com.android.settingslib.utils.ThreadUtils; 20 21 import org.robolectric.annotation.Implementation; 22 import org.robolectric.annotation.Implements; 23 import org.robolectric.annotation.Resetter; 24 25 @Implements(ThreadUtils.class) 26 public class ShadowThreadUtils { 27 28 private static boolean sIsMainThread = true; 29 private static final String TAG = "ShadowThreadUtils"; 30 31 @Resetter reset()32 public static void reset() { 33 sIsMainThread = true; 34 } 35 36 @Implementation postOnBackgroundThread(Runnable runnable)37 protected static void postOnBackgroundThread(Runnable runnable) { 38 runnable.run(); 39 } 40 41 @Implementation postOnMainThread(Runnable runnable)42 protected static void postOnMainThread(Runnable runnable) { 43 runnable.run(); 44 } 45 46 @Implementation isMainThread()47 protected static boolean isMainThread() { 48 return sIsMainThread; 49 } 50 setIsMainThread(boolean isMainThread)51 public static void setIsMainThread(boolean isMainThread) { 52 sIsMainThread = isMainThread; 53 } 54 } 55