If you develop a more complex system, the chances of being a heterogeneous are pretty big. So if you develop a system in Java, but you have to integrate all ready build parts with other technology, the most desirable option is some kind of service oriented architecture. But when this is not available you will simply rely on an external process. To start an external process is quite simple. Just ..

안드로이드에서 Activity만을 종료 시킬때 주로 사용하는게, finish() API이다. 이를 다른 방법으로 확실히 죽이는 법을 알아보자. public void finish(){ moveTaskToBack(true); finish(); android.os.Process.killProcess(android.os.Process.myPid()); }