AndrOpen Office is the world's first port of OpenOffice for Android.
Now how about you provide your SOURCE CODE??!?!You gain nothing by keeping it secret.You slow the progress and make people angry by keeping source code secret.
Some licence make it possible to do proprietary software out of open source codebase.Still, it is disappointing, but permitted by original Apache licence. Being thankful is just good enough. That is killing open source spiritThis is why more and more people do prefer LibreOffice, so Open source remains opened.