2-Reverse Simple-Notes-learn structure of apk

Because I will show my learning to the author of this app, so I will write the English version of the article.

The app we will reverse below.
https://github.com/SimpleMobileTools/Simple-Notes


if you find my English mistakes, just tell me and I will appreciate your feedbacks.


use apktool d Simple-Notes.apk -o unpacked to unpack and decomplie apk

use apktool d Simple-Notes.apk -o no_src_unpacked --no-src to unpack but not decomplie

AndroidManifest.xml?

https://developer.aliyun.com/article/1122024

It tells phone informations so phone will give the app permissions or other things.

META-INF?

res?

unknown?

assets/dexopt