I need to develop an application in Android Studio, where the user as soon as I enter the app the connection with a specific Wi-Fi is done by placing the user and password directly in the code, so that the user can not use the internet of this wifi. only the application.
We do not want the user to know what the Wifi password is .. but he needs to use the application.
Thank you in advance for anyone who can give me a LIGHT, please: P
I have two possible solutions to your problem
Once I developed a hotspot that its authentication was done through a page in php, the wireless network was released (had no password), where the one who connected would have access only to the server of the authentication page.
You can set this rule on your network, release the wireless network (leave no password), where you can only access your server.
A simple way to do this is to set up a router without internet and on the same network as your server, you can do this by removing the gateway and setting the server's dns.
So everyone who connects will only have access to this server, of course if it is local, if not you would need equipment like mikrotik where you can define which ip will be free.
There are two issues when doing this lock on the person's cell phone:
