1 /* 2 * Copyright (C) 2023 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.notetask 18 19 import android.content.Context 20 import android.content.Intent 21 import androidx.lifecycle.LifecycleService 22 import javax.inject.Inject 23 24 /** 25 * A fire & forget service for updating note task shortcuts. 26 * 27 * The main use is to update shortcuts in different user by launching it using `startServiceAsUser`. 28 * The service will open with access to a context from that user, trigger 29 * [NoteTaskController.updateNoteTaskAsUser] and [stopSelf] immediately. 30 * 31 * The fire and forget approach was created due to its simplicity but may use unnecessary resources 32 * by recreating the services. We will investigate its impacts and consider to move to a bounded 33 * services - the implementation is more complex as a bounded service is asynchronous by default. 34 * 35 * TODO(b/278729185): Replace fire and forget service with a bounded service. 36 */ 37 @InternalNoteTaskApi 38 class NoteTaskControllerUpdateService 39 @Inject 40 constructor( 41 val controller: NoteTaskController, 42 ) : LifecycleService() { 43 onCreatenull44 override fun onCreate() { 45 super.onCreate() 46 // TODO(b/278729185): Replace fire and forget service with a bounded service. 47 controller.launchUpdateNoteTaskAsUser(user) 48 stopSelf() 49 } 50 51 companion object { createIntentnull52 fun createIntent(context: Context): Intent = 53 Intent(context, NoteTaskControllerUpdateService::class.java) 54 } 55 } 56