How can I localize my application to support some Right to Left languages? How can I localize my application to support Hebrew? Arabic? and other languages? Thanks, Eyal.
This should be your friend for general purposes:
http://developer.android.com/guide/topics/resources/localization.html
If you want input support:
http://code.google.com/p/android-hebkey/
http://www.thesea.ae/blog/?p=53
Otherwise, I think at the moment there is no support to have the app written(text on the screen) in either of those without a 3rd plug-in.