This country picker is a simple dialog window presenting a list of countries translated in the user's phone language. It return an object containing the flag resource, the iso and dialing code of the selected country. See the example to see more detail.
compile 'io.xsor:countrypicker:0.3'
If you want to retrieve a flag res outside of the country picker dialog
use Utils.getMipmapResId(Context context, String drawableName) where
the drawable have to be formatted as follow: countryIsoCodeInLowerCase.
Utils.getMipmapResId(mContext, "fr")