Switch 3G and Wifi on program.
I have a network issue.
My application uses DB server.
But I want that DB server doesn't have internet connection.
I want to establish closed network with server.
However, my application has map function.
So I want to use 3G network for map function.
If I use map function in this condition,
map function couldn't work or was too slowly and unstable.
If I can switch 3G and Wifi each function on program,
please teach me how to.
Thank you.
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