I have a .dex file, call it classes.dex.
.dex
classes.dex
Is there a way to \"read\" the contents of that classes.dex and get a list of all class
baksmali has functionality to do this starting in baksmali v2.2.
baksmali list classes my.dex will print a list of all classes in the given dex file.
baksmali list classes my.dex
Reference: It is downloadable from here: https://github.com/JesusFreke/smali.