This app is designed for internal environment for testing purposes for a developer to develop their own apps (hwport).
Typically it reveals that it is not useful for those other than the developer of this app.
You do not necessarily need to run customized this app.
* This app has been implemented only pure C language without using the NDK JAVA.
* Porting Glue Layer written in the C language is implemented as well as the Android operating only possible code in Linux, Windows, Mac, BSD everyone.
* All technical values identified in this app is gonna make you think can meet later in other apps.