What we have here is a travelportal.apk
file, so the first thing coming into my mind is to decompile it. Basically, .apk
extension is for Android package and the file is in a zip archive format. Extracting it we can see the classes?.dex which is the compiled byte code and also the other non-executable resources.
Here I feed the package directly to jadx
to unpack the resources and decompile the byte code to Java source code.
jadx travelportal.apk