安卓Intent切换界面传递数据

DMA是非常重要的资源，外围设备接口，如Rapid IO，PCIE，I2C总线等传输数据，既可以通过CPU来处理，但更科学的方式是通过DMA来处理。这里是使用一个DMA通道的源码。

说明：  smack是一套很好的开源即时通讯api,是基于Xmpp协议的实现，而在Android,则提供了一个asmack的jar包，其功能以及用法跟smack一致。(Smack is a good open source instant messaging api, based on the implementation of Xmpp protocol, while Android provides an asmack jar package, which functions and uses the same as smack.)

android 抽屉列表只有向向上拉动，该demo 重写控件， 可以在xml中配置上下左右。如果有需要，可以看看，有需要联系kay.zheng@sen5.com

android平台的一个小Demo，实现了带指引点的滑动翻页(A a small Demo on Android platform, realized the guidance with the point of sliding turn the page)

Android项目源码基于传感器的温度计开发是android应用上的温度计，是通过传感器来感知外面的温度。应该说这个应用太强大了，用到传感器技术，并能时时更新。项目中代码层次分明，大部分方法都加了详细的注释。对于想学习传感器的开发人员来说，简直是福音。（项目采用GBK编码，是studio工程）。(Android project source sensor based on the development of the thermometer is a thermometer on the Android application, it is through the sensor to sense the temperature outside. It should be said that this application is too powerful, the use of sensor technology, and can always update. Items in the code level, most of the methods have added a detailed notes. For developers who want to learn sensor, it is the gospel. (the project uses the GBK code, is the studio project).)

LoaderManager异步加载数据库，精选android学习源码，很好的参考资料。(LoaderManager asynchronous loading the database, select the Android learning source code, a good reference.)

allwinner a10 AV-IN驱动及android DEMO

Avd Start Dialog Source Code for Andriod.

兼容android低版本