Android Studio provides the Apk Analyzer function, which allows you to directly see the internal composition of your APK file after compiling the Android program.
Official website link:
effect:
1. View the sub-files and sizes contained in the APK file
2. Understand the composition of the DEX file
3. Quickly view the final version of some files, such as AndroidMainfest.xml
4. Compare the two APKs side by side
how to use:
Build——>Analyze apk and then select apk.