1 /* 2 * Copyright (C) 2021 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.eventlib.premade; 18 19 import android.app.Service; 20 import android.content.ComponentName; 21 import android.content.Intent; 22 import android.content.res.Configuration; 23 import android.os.Binder; 24 import android.os.IBinder; 25 26 import com.android.eventlib.events.services.ServiceBoundEvent; 27 import com.android.eventlib.events.services.ServiceConfigurationChangedEvent; 28 import com.android.eventlib.events.services.ServiceCreatedEvent; 29 import com.android.eventlib.events.services.ServiceDestroyedEvent; 30 import com.android.eventlib.events.services.ServiceLowMemoryEvent; 31 import com.android.eventlib.events.services.ServiceMemoryTrimmedEvent; 32 import com.android.eventlib.events.services.ServiceReboundEvent; 33 import com.android.eventlib.events.services.ServiceStartedEvent; 34 import com.android.eventlib.events.services.ServiceTaskRemovedEvent; 35 import com.android.eventlib.events.services.ServiceUnboundEvent; 36 37 /** 38 * An {@link Service} which logs events for all lifecycle events. 39 */ 40 public class EventLibService extends Service { 41 42 private String mOverrideServiceClassName; 43 private final IBinder mBinder = new Binder(); 44 setOverrideServiceClassName(String overrideServiceClassName)45 public void setOverrideServiceClassName(String overrideServiceClassName) { 46 mOverrideServiceClassName = overrideServiceClassName; 47 } 48 49 /** 50 * Gets the class name of this service. 51 * 52 * <p>If the class name has been overridden, that will be returned instead. 53 */ getClassName()54 public String getClassName() { 55 if (mOverrideServiceClassName != null) { 56 return mOverrideServiceClassName; 57 } 58 59 return EventLibService.class.getName(); 60 } 61 getComponentName()62 public ComponentName getComponentName() { 63 return new ComponentName(getApplication().getPackageName(), getClassName()); 64 } 65 66 @Override onCreate()67 public void onCreate() { 68 ServiceCreatedEvent.logger(this, getClassName()).log(); 69 } 70 71 @Override onStartCommand(Intent intent, int flags, int startId)72 public int onStartCommand(Intent intent, int flags, int startId) { 73 ServiceStartedEvent.logger(this, getClassName(), intent, flags, startId).log(); 74 return super.onStartCommand(intent, flags, startId); 75 } 76 77 @Override onDestroy()78 public void onDestroy() { 79 ServiceDestroyedEvent.logger(this, getClassName()).log(); 80 } 81 82 @Override onConfigurationChanged(Configuration newConfig)83 public void onConfigurationChanged(Configuration newConfig) { 84 ServiceConfigurationChangedEvent.logger(this, getClassName(), newConfig).log(); 85 } 86 87 @Override onLowMemory()88 public void onLowMemory() { 89 ServiceLowMemoryEvent.logger(this, getClassName()).log(); 90 } 91 92 @Override onTrimMemory(int level)93 public void onTrimMemory(int level) { 94 ServiceMemoryTrimmedEvent.logger(this, getClassName(), level).log(); 95 } 96 97 @Override onBind(Intent intent)98 public IBinder onBind(Intent intent) { 99 ServiceBoundEvent.logger(this, getClassName(), intent).log(); 100 return mBinder; 101 } 102 103 @Override onUnbind(Intent intent)104 public boolean onUnbind(Intent intent) { 105 ServiceUnboundEvent.logger(this, getClassName(), intent).log(); 106 return super.onUnbind(intent); 107 } 108 109 @Override onRebind(Intent intent)110 public void onRebind(Intent intent) { 111 ServiceReboundEvent.logger(this, getClassName(), intent).log(); 112 } 113 114 @Override onTaskRemoved(Intent rootIntent)115 public void onTaskRemoved(Intent rootIntent) { 116 ServiceTaskRemovedEvent.logger(this, getClassName(), rootIntent).log(); 117 } 118 } 119