I want to make a simple application connect through vpn sstp -- 2

I want to make a simple app that connect via vpn sstp
Supports all Android versions
static host address
Username and password are variable
In the event of a disconnection, the connection is automatically reconnected
I want the app as well as the source code
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Every phone has vpn sstp setting
Contains contact name, address, user and password. Encryption type not found
The application contains files
The name of the connection is fixed and does not change
On a fixed address http://vpn.connect4ar.com not visible to the user
Username: variable
Password: variable
Auto Redial: Yes / No Default Yes