zollen

I am working on a live wallpaper app. It reads jpg files from the following shared location:
Environment.getExternalStoragePublicDirectory(Envi ronment.DIRECTORY_PICTURES)

As you can imagine, there could be many graphic files in the shared location. I am looking for the most effective way for users to pick three out of all available files for my live wallpaper app to display. What would be the best configuration option for my live wallpaper app?

I have been researching live wallpaper PreferenceSettings but I am unable to find any widget that could accommodate more than ten-to-twenty selectable options and would only allow user to pick three options out of all the available options.