I am trying to reverse engineer an existing android app and understand how a particular UI is constructed. I\'ve found that I can rename the apk to zip and view some of the
Create a new folder and put the .apk file which you want to decode into that.
Download the latest version of from here.
Open cmd then navigate to the root directory of APKtool and type the following command:
apktool d myApp.apk
(where myApp.apk is the filename that you want to decode)
now you get a file folder in that folder and can easily read the apk's xml files.
Here is the link for more detail install instructions