1 /* 2 * Copyright (C) 2018 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.server.testing.shadows; 18 19 import android.os.Looper; 20 21 import org.robolectric.annotation.Implementation; 22 import org.robolectric.annotation.Implements; 23 import org.robolectric.annotation.RealObject; 24 import org.robolectric.shadows.ShadowLooper; 25 26 import java.util.Optional; 27 28 @Implements(value = Looper.class, inheritImplementationMethods = true) 29 public class FrameworkShadowLooper extends ShadowLooper { 30 @RealObject private Looper mLooper; 31 private Optional<Boolean> mIsCurrentThread = Optional.empty(); 32 33 public void setCurrentThread(boolean currentThread) { 34 mIsCurrentThread = Optional.of(currentThread); 35 } 36 37 public void reset() { 38 mIsCurrentThread = Optional.empty(); 39 } 40 41 @Implementation 42 public boolean isCurrentThread() { 43 if (mIsCurrentThread.isPresent()) { 44 return mIsCurrentThread.get(); 45 } 46 return Thread.currentThread() == mLooper.getThread(); 47 } 48 } 49
