本文首先对Android操作系统做了简要的概述，接着通过对基于Android上的各类应用软件分类，得出了各类应用软件中使用率高的应用程序，并且指出了促进Android应用软件发展的原因。最后提出了Android应用系统软件的发展方向，以期为Android应用软件的发展提供一种新的思路。

This article give a brief overview of Android operating system first，then give a classification of application softwares based on Android．Some application softwares with high usage are setted out．The contributing factors of the development of these softwares are pointed out．Finally，the prospects of applications based on Android are Proposed，in this way can we have a new way of thinking to the development of application softwares based on Android．