Android Service - 随笔分类 - f9q

AIDL(2)：服务端回调客户端

摘要：1.大致流程在服务端声明远程服务接口IRemoteService.aidl,并声明回调接口ICallback.aidl 在服务端实现远程服务接口IRemoteService.Stub 使用RemoteCallbackList保存回调接口列表发布服务在客户端实现回调接口 ICallback.St 阅读全文

posted @ 2017-10-10 14:41 f9q 阅读(870) 评论(0) 推荐(0) 编辑

AIDL(1)：简介

摘要：Android 接口定义语言 (AIDL) 1.AIDL是什么 AIDL（Android 接口定义语言）与您可能使用过的其他 IDL 类似。您可以利用它定义客户端与服务使用进程间通信 (IPC) 进行相互通信时都认可的编程接口。 2.AIDL 用途与Binder，Messenger一样，实现绑定阅读全文

posted @ 2017-06-15 17:35 f9q 阅读(251) 评论(0) 推荐(0) 编辑

绑定服务

摘要：绑定服务 1.继承Service 绑定服务是 Service 类的实现,不是IntentService实现。 2.bindService 客户端可通过调用 bindService() 绑定到服务，bindService() 方法会立即无值返回，但当系统创建客户端与服务之间的连接时，会对 Servic 阅读全文

posted @ 2017-06-15 14:54 f9q 阅读(259) 评论(0) 推荐(0) 编辑

服务组件

摘要：服务 1.定义 Service 是一个可以在后台执行长时间运行操作而不提供用户界面的应用组件。 2.何时释放？仅当内存过低且必须回收系统资源以供具有用户焦点的 Activity 使用时，Android 系统才会强制停止服务。如果将服务绑定到具有用户焦点的 Activity，则它不太可能会终止；如果阅读全文

posted @ 2017-06-13 22:57 f9q 阅读(784) 评论(0) 推荐(0) 编辑

Service官方教程(11)Bound Service示例之2－AIDL 定义跨进程接口并通信

摘要：Android Interface Definition Language (AIDL) 1.In this document Defining an AIDL Interface Create the .aidl file Implement the interface Expose the in 阅读全文

posted @ 2016-09-23 22:02 f9q 阅读(367) 评论(0) 推荐(0) 编辑

Service官方教程(10)onUnbind、onRebind与BIND_AUTO_CREATE等绑定标记

摘要：1.绑定服务的生命期官方原文如下: Managing the Lifecycle of a Bound Service When a service is unbound from all clients, the Android system destroys it (unless it was 阅读全文

posted @ 2016-09-23 17:09 f9q 阅读(1277) 评论(0) 推荐(0) 编辑

Service官方教程(9)绑定服务时的注意事项

摘要：Binding to a Service Application components (clients) can bind to a service by calling bindService(). The Android system then calls the service's onBi 阅读全文

posted @ 2016-09-23 17:06 f9q 阅读(264) 评论(0) 推荐(0) 编辑

Service官方教程(8)Bound Service示例之2－跨进程使用Messenger

摘要：Compared to AIDL When you need to perform IPC, using a Messenger for your interface is simpler than implementing it with AIDL, because Messenger queue 阅读全文

posted @ 2016-09-23 16:49 f9q 阅读(241) 评论(0) 推荐(0) 编辑

Service官方教程(7)Bound Service示例之1－同进程下直接继承Service

摘要：Extending the Binder class If your service is used only by the local application and does not need to work across processes, then you can implement yo 阅读全文

posted @ 2016-09-23 15:09 f9q 阅读(208) 评论(0) 推荐(0) 编辑

Service官方教程(6)Bound Services主要用来实现通信服务，以及3种实现通信的方案简介。

摘要：1.Bound Services A bound service is the server in a client-server interface. A bound service allows components (such as activities) to bind to the ser 阅读全文

posted @ 2016-09-23 14:29 f9q 阅读(292) 评论(0) 推荐(0) 编辑

Service官方教程(5)后台服务发送通知、把服务变前台服务。

摘要：1.Sending Notifications to the User (发送通知) Once running, a service can notify the user of events using Toast Notifications or Status Bar Notifications 阅读全文

posted @ 2016-09-23 12:03 f9q 阅读(507) 评论(0) 推荐(0) 编辑

Service官方教程(4)两种Service的生命周期函数

摘要：Managing the Lifecycle of a Service The lifecycle of a service is much simpler than that of an activity. However, it's even more important that you pa 阅读全文

posted @ 2016-09-22 23:47 f9q 阅读(510) 评论(0) 推荐(0) 编辑

Service官方教程(3)Bound Services

摘要：Bound Services 1.In this document The Basics Creating a Bound Service Extending the Binder class Using a Messenger Binding to a Service Additional not 阅读全文

posted @ 2016-09-22 23:09 f9q 阅读(200) 评论(0) 推荐(0) 编辑

Service官方教程(2)＊IntentService与Service示例、onStartCommand()3个返回值的含义。

摘要：1.Creating a Started Service A started service is one that another component starts by calling startService(), resulting in a call to the service's on 阅读全文

posted @ 2016-09-22 16:32 f9q 阅读(507) 评论(0) 推荐(0) 编辑

Service官方教程(1)Started与Bound的区别、要实现的函数、声明service

摘要：Services 简介和分类 A Service is an application component that can perform long-running operations in the background and does not provide a user interface. 阅读全文

posted @ 2016-09-22 15:55 f9q 阅读(410) 评论(0) 推荐(0) 编辑

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