Can we view the source code of apps ?

Question

there are many apps in play store can we really know the original source code of apps or is it hidden to stop from copying the code by others

Answer 1

Apps could be decompiled using proper tools. Try this

https://play.google.com/store/apps/details?id=com.gmail.heagoo.apkeditor.pro

Answer 2

Source codes are usually private except the app is "open sourced"

Answer 3

use "apk editor pro" for edit and modify apps.

Answer 4

I received a text message with a 1 KB download from an unknown sender.
How can I view that file without clicking on it.
- or -
Is there anyway I can decompile that source code.
Any Suggestions???
Thanks