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
You can use dex2jar utility that will convert .dex to .jar.
dex2jar
.jar.
http://code.google.com/p/dex2jar/
Then you can extract that .jar file.
.jar
Also , you can use this framework
Dedexer