android - What techniques do you think duolingo used to make its lesson list in the app?(pic included) -


i'm trying make duolingo lesson list fun because im big fan of app, im beginner programmer.

basically id opinion on how think did it.

here looks https://s-media-cache-ak0.pinimg.com/236x/a3/a8/65/a3a865c47153078e7004b74652af7757.jpg

i think might scroll view , linear layout, perhaps class each icon/progress/name combo change based on progress

i think table layout might easier solution.

check out here: https://developer.android.com/guide/topics/ui/layout/grid.html


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