Android service framework, and method and device for realizing extended service

Abstract

The invention discloses an Android service framework and a method and a device for realizing extended service. The service framework comprises an extended service module, an extended service management module and an extended service agent module, wherein the extended service module comprises a first AIDL file used for pointing to an interface of a predetermined performance function; the extended service management module comprises a second AIDL file and is used for pointing to an interface of the predetermined extended service module; and the extended service agent module is used for receivingan application request for calling a predetermined performance function and searching the extended service module corresponding to the predetermined performance function through the extended servicemanagement module. According to the invention, the extended service management module is written into the native service framework; the extension service module is independent relative to the Androidnative service framework, the coupling degree between the extension service module and the native service framework is reduced, and the problem that in the prior art, the subsequent upgrading risk istoo large due to the fact that a source code is directly modified is solved.

Description

technical field [0001] The invention relates to the technical field of Android, in particular to an Android service framework, a method and a device for realizing extended services. Background technique [0002] Android is currently a very popular open source smart mobile terminal operating system. During the actual integration and development process of each original equipment manufacturer (OEM, Original Equipment Manufacturer), the original functions or Responsibilities are expanded, which will inevitably lead to modifications to the framework Android source code. [0003] From the perspective of software framework design, the best way to modify the Android native framework is to expand the functions in the form of additions rather than in the form of modifications. Since the requirements for extended functions are gradually proposed, it is usually the most direct and the most The easiest way is to directly modify the framework source code to quickly realize function expa...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an Android service framework, a method and a device for implementing extended services, which are used to solve the problem of excessive subsequent upgrade risks caused by directly modifying source code extension methods in the prior art

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