ims service android

1. Before we explained in the Android (Java) Learning Note 171:service life cycle (2015-08-18 10:56), you can look back:2. The following is a brief overview:(1) Start mode to start the service, the service will execute the OnCreate method(2) If the service has been created,

1. Introduction to android service 1. Services in Android are similar to those in windows. services generally do not have user operation interfaces, and they are not easily noticed by users when running in the system, you can use it to develop programs such as monitoring. 2. In Android, Activity is mainly responsible f

service, and open the background thread to run related processing, specifically participate in thread learning notes, this example only examines service-related content. The return value tells the system what will happen if the service's process is killed: Start_sticky indicates that the service will return to the starting state, as Onstartcommand () is called,

Android Service (ii) automatic restart of Service Continue with the analysis in the previous article, followed by the second question "Service Automatic Restart problem" (1) Service Lifecycle (2) Automatic restart of the Service H

The application component (client) can bind a service by calling the bindservice () method. Then, the android system calls the onbind () callback method of the service, this method returns an ibinder object that interacts with the server. This binding is asynchronous. The bindservice () method returns immediately and does not return an ibinder object to the clien

raw service object.Mservice =NewMessenger (service); Mcallbacktext.settext ("Attached."); //we want to monitor the service for as long as We are//connected to it. Try{Message msg= Message.obtain (NULL, messengerservice.msg_register_client); Msg.replyto=Mmessenger; Mservice.send (msg); //Give It some value as

Note: This article is changed from http://blog.csdn.net/android_tutor/article/details/5824581In fact, the main use of Activitymanager getrunningservices to get a list of running service. It then uses the name of the running service to compare the alignment.Look at the code:Package Com.example.runningservice;import Java.util.list;import Android.app.activity;import Android.app.activitymanager;import Android.o

[Android L] About Android L Service Startup, androidservice I. Problem Description When Android L [Android5.X. X] implicitly starts the service through Intent, the following error is reported: AndroidRuntime (792): java. lang. IllegalArgumentException:

You can pass an intent object (specify the service to be started) to the startservice () method to start the service from an activity or other application component. The Android system calls the onstartcommand () method of the service and passes the intent object to it (you should not directly call the onstartcommand (

Service components are often used in android development. They are often used as backend services and must always run and be responsible for handling tasks that are not necessarily human. Some security software, such as 360, may end the process. If the Service is not maintained, it will be killed. How to maintain the running status of the

Android-async-http-based android service, android-async-http 1: Server Side/*** Created by LiuFei on 2016/1/22.*/Public class HttpService extends Service {@ OverridePublic IBinder onBind (Intent intent ){Return null;}@ OverridePublic int onStartCommand (Intent intent, int fl

Android Service Services Detailed A Service Introduction Service is one of the four major components of the Android system (activity, Service, Broadcastreceiver, ContentProvider), which is about the same leve

We often do this by getting the services that the system has started to determine if the server needs to be restarted.This article describes the services that are started in the Android device and determines if a service is started1. Access to system services according to Activity_serviceActivitymanager = (Activitymanager) getsystemservice (Activity_service);2. Get the