How to edit apk so that login is done without showing to user with already mentioned id passwords

[Android Central Question]

hello, I am new to apk editing. I have an app in which we login with id passwords to its server.
I want to put id passwords inside apk so that it gets login without showing on screen.

 

[mustang7757]

Which app is this ? I don't think that's safe way to do it security wise or possible.

I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply.
https://forums.androidcentral.com/showthread.php?t=409154

 

[B. Diddy]

Welcome to Android Central! I moved this to the Software Development forum for more specific traffic.