android NDK开发案例源码，调用本地的C++代码模拟一个锅炉的温度变化，通过Tread()线程开启，Handler调用，内容简单明了，对于NDK新手来说是一个不错的例子-android NDK source development case, call the local C++ code to simulate a boiler temperature changes, by Tread () thread open, Handler called content simple for

android Handlel机制,描述了handler在主线程,和新起线程中接收消息,及如何处理消息.-android Handlel mechanism, described the handler in the main thread, and starting a new thread to receive messages, and how to handle the messages.