Qt on Android: how to extend and debug the Java part of your Qt application

If you develop Qt application for Android, and your applications make good use of Java code (to interface for Android native libraries for instance), it's very likely you run into the situacion of need for a good development environment of the Java side.

Qt on Android: running C++ code on Android UI thread

From BogDan Vatra, the man behind Qt creating Android apps, I found this interesting post about easily running C++ code on Android UI thread.