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.LooperShadowPicker; 25 import org.robolectric.shadows.ShadowLegacyLooper; 26 import org.robolectric.shadows.ShadowLooper; 27 import org.robolectric.shadows.ShadowPausedLooper; 28 29 import java.util.Optional; 30 31 @Implements(value = Looper.class, shadowPicker = FrameworkShadowLooper.Picker.class) 32 public class FrameworkShadowLooper extends ShadowLegacyLooper { 33 @RealObject private Looper mLooper; 34 private Optional<Boolean> mIsCurrentThread = Optional.empty(); 35 setCurrentThread(boolean currentThread)36 public void setCurrentThread(boolean currentThread) { 37 mIsCurrentThread = Optional.of(currentThread); 38 } 39 reset()40 public void reset() { 41 mIsCurrentThread = Optional.empty(); 42 } 43 44 @Implementation isCurrentThread()45 protected boolean isCurrentThread() { 46 if (mIsCurrentThread.isPresent()) { 47 return mIsCurrentThread.get(); 48 } 49 return Thread.currentThread() == mLooper.getThread(); 50 } 51 52 public static class Picker extends LooperShadowPicker<ShadowLooper> { Picker()53 public Picker() { 54 super(FrameworkShadowLooper.class, ShadowPausedLooper.class); 55 } 56 } 57 } 58