ims service android

Reprint Address: http://www.cnblogs.com/zhangdongzi/archive/2012/01/08/2316711.htmlThe Android service is something that runs in the background, with the same level of activity. Since the service is running in the background services, then it is not visible, there is no interface of things. You can start a service to p

recommendation is to create a new thread in the service to prevent blocking and releasing. 2. How to Create a service in the new process?The general method is to use the process label when declaring the service in manifast to indicate the process in use. The current process is used by default.ProgramMain process: JavaCode

About Android ServiceWhat is Service?· Service indicates "Service ".· Service is one of the core components of the Android system.-Service is essentially a Java class that inherits

Android Studio implements service Aidl [Date: 2015-01-02] Source: Linux Community Teenyboy [Font: Big Small] Today in the development process to use the AIDL call, prior to the eclipse has a lot of tutorials, easy to use, now just replaced Android Studio, it is undeniable that studio is really powerful, but a lot of features s

In the above "Binder Mechanism 2 of Android system -- Service proxy object (1)", we learned the Service proxy object bpbinder at the C/C ++ layer of the process, and the underlying Processing Method of binder. In this article, we will analyze in depth the creation and use of Service proxy objects at the Java layer of t

This article introduces the MediaPlayer local music player. When the application is no longer on the frontend and is not using it, we need to establish a Service to ensure that the audio continues to play. Interaction between Activity and Service binding is the focus of this article (here we need to note that Activity cannot directly access methods in Service obj

Fourth three cornerstones of Android development-activity, service and handlerTo learn Android development, you have to learn the two components of activity and service first. Activity is an interface-aware program that almost carries all of the user's actions on the application. and

Android service learning (II) Generally, each application runs in its own process, but sometimes it needs to pass objects between processes, you can use the application UI to write a service that runs in a different process. On the Android platform, a process generally cannot access the memory area of other processes.

This article is based on the source code Scenario Analysis of the Android system, by Luo shengyang I. Test code: ~ /Android/external/binder/server ---- FregServer. cpp ~ /Android/external/binder/common ---- IFregService. cpp ---- IFregService. h ~ /Android/external/binder/client ---- FregClient. cpp Binder Library (li

Role of aidlBecause each application runs in its own process space and can run another service process from the application UI, objects are often transferred between different processes. On the Android platform, a process generally cannot access the memory space of another process. Therefore, to perform a conversation, you need to break down the object into basic units that the operating system can understa

Reproduced in: http://blog.csdn.net/byxdaz/article/details/9708491http://blog.csdn.net/q876266464/article/details/19641251The four basic components of Android are Activity,service services, content provider contents provider, broadcast receiver broadcast receiver.First, understand the four basic componentsActivity:In an application, an activity is usually a separate screen that shows some controls that can

About the Service of one of the four Android Components As one of the four main components of Android, Service plays an important role. The Service has the same level as the Activity, but has no interface. It is a Service running

This article describes the Android implementation of the activity, service and broadcaster of the three major components of the method of calling each other. Share to everyone for your reference, specific as follows: We look at two problems, 1, service How to change the activity of a textview through broadcaster.(Study this issue, taking msg back to the activit

Invoking Service (aidl service) across processesThere is no sharing of memory between processes in the Android system, so there are mechanisms that need to be provided for data communication between different processes.In the previous article ( about the four components (service opening and closing) in

() is followed. This is ideal for performing a task that cannot be immediately restored, such as downloading files. Start Service You can start a service by invoking StartService (intent) from an activity or other component. The Android system invokes the Onstartcommand () function of the service and passes it inten

As one of the five basic components of Android, Service is very powerful and basic functions are not complex. It is necessary to use the service to implement a trojan in Android. It can be run in the background and started. The following implementation is simple: 1. Create a new An