omid,
do you think it would be easy to implement another model with your sample?
I surfed the net a lot and found out that there is a variety of ways for using tensorflow model in android,
as I runned your code successfully, I am wondering if using a bit complicated model may work with that also?
It would be best if you could provide this step by step teaching to a more complicated case like this
https://github.com/laviavigdor/twitter-sentiment-analysis
sepas