自定义控件-圆形进度条

android listview 示例源码下载

安卓仿微信界面设计

android使用JSON进行网络数据交换(服务端、客户端)的实现

程序分为客户端和服务端客户端：android 程序服务端：Java语言实现，数据库为 MySQL用到了 Socket 和 多线程 

在android平台上开发的UVC摄像头的驱动，包括摄像头的拍照和录像功能，以及USB摄像头的自动识别(android system for uvs camera)

连连支付功能

仿微信语音对讲，压缩包中包含3个语音相关的例子，具体如下：

A UI project source code that imitates storm video and audio. The imitated interface includes menu pages, home pages, classification pages, etc. The local analog data used for all data in the project. The imitated degree will be problematic in layout and display on high-resolution devices. The resolution of 480 x 800 should be just right.

MPL_Android_Guide_CN_V2.0_官方版. android使用第三方支付应用paypal支付说明。(MPL_Android_Guide_CN_V2.0_ official version. Android using third-party payment application paypal payment instructions.)

说明：  多载波以及扩频通信系统相关的书,主要内容有OFDM以及多载波CDMA,偏重于工程感念,理论性不是很强(Multicarrier and spread spectrum communication system related books, including OFDM and multicarrier CDMA, focus on engineering perception, the theory is not very strong)