Restriction on .apk file while installing onto the device

MIT App Inventor Help
1

Hello,
I have to provide some restriction on apk file while installing to the device and think off doing below restrictions:

  1. .apk file should only install on a particular device, so when user tries to install it to some other device it should flash error saying "Not a correct device to install".
    So the use case is when user copy the apk file in his device and double click on it, it will check whether device is correct one to install or not, if no then it should not install .

Regards
Shruti

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2

@Shruti_Sawant I think to make restrictions as you want it's still impossible,
but there is a possible way, that is by using the Sign-In System in the app that you created.

So by using the Sign-in System you can give permission to enter the application only for certain people that you have registered.

Useful Links:

🔥 Register and Login using Firebase Authentication for your app

🟩 Register/Login with Google Sheets

🔥"Subvert" Firebase Authentication or (One Authenticated User for Multiple User Logins)

(GeeksForGeeks)
How to Make a Login and Sign Up Application in MIT App Inventor using Firebase?

Firebase Authentication in App Inventor Using Javascript

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