On my device with Android 2.3.4, I can connect to a VPN with a few steps. I just wonder how to do that with 1-click app/widget? Anyone had experience please share. Thank you :-D
As far as I know, you cannot connect automatically but you should be able to direct the user to the vpn-settings page from where the connection can be launched (manually):
Something like this (not tested):
B4X:
Dim i As Intent
i.Initialize("android.net.vpn.SETTINGS","")
StartActivity(i)