encoded in UTF8 without bom

files discription:
Sdk&Javadoc                     sdk and javadoc
SdkDemo_/*FunctionName*/        source code and apk of the specified function

Notation:
Do not obfuscate the sdk,but shrink is optional.
The sentence below can be add to proguard config file for easy.
-keep class com.senter.*** {  *;}