Hi guys!
I went though the great preference dialog example by Erel. I would need to make a modification but I am not sure if that is possible .
Basically instead of the cities I have a txt file including the materialicons-webfont.txt file from this other great example about material icons and I would like to configure the dialog in a way that instead of the list of cities it displays the icons included in the meterial icon txt file for the user to pick. I can do that with conventional code (reading the file in a map and then filling a listview etc) but I have no idea how to do that (if it is possible of course..) with this preference dialog. That would be fantastic.
Can someone help?
I went though the great preference dialog example by Erel. I would need to make a modification but I am not sure if that is possible .
Basically instead of the cities I have a txt file including the materialicons-webfont.txt file from this other great example about material icons and I would like to configure the dialog in a way that instead of the list of cities it displays the icons included in the meterial icon txt file for the user to pick. I can do that with conventional code (reading the file in a map and then filling a listview etc) but I have no idea how to do that (if it is possible of course..) with this preference dialog. That would be fantastic.
Can someone help?
