Question

I am developing an android game, in which i have some trains moving on track. In this game, i want to provide option to add some more special trains when user acquired
a certain number of points.
But am not getting how can i do it, while in project development am putting trains images in drawable folder,
and using them as resources in my code.
Now i want to put these new trains images on to server, and if user scored some certain score than only give him option to purchase new trains using those score.
but how can i update .apk file for these new trains for that particular phone user…I hope you are getting my point as i need to make changes in code.

or there is any other way of doing it.

Please suggest.

Answer 1

there r many similar questons on SO. Please look into my answer here in this Dynamically populate Android ImageView with outside resources