Android智能手机彩信业务分析与测试

Android是目前用户量最大的智能手机操作系统，彩信是基本的移动通信业务之一。Android虽然内置了彩信应用程序，但并没有为彩信业务提供专用的开发接口，从而加大了开发和测试的难度。本文分析了原生Android系统中彩信协议数据单元的构造，以及彩信的发送和接收流程，然后介绍了为彩信业务测试而开发的Android应用程序。

Analysis and Test of MMS on Android Smartphones

Android is the most popular mobile operating system and MMS is one of the basic mobile services. Although an MMS application is embedded in Android, no dedicated APIs for MMS are provided, which makes it difficult to develop and test MM S on Android platform. This paper analyzed the construction ofMM S PDUs and the processes of sending and retriev- ing multimedia messages in the original Android system, and then introduced an application developed for MMS test.