Android - How to turn off Wifi-direct

http://stackoverflow.com/questions/33365062/android-how-to-turn-off-wifi-direct

I'm kind of new to Java, Android and even Stackoverflow, sorry if my question is not well written.

I followed many guides online that showed me how to connect two devices using Wifi-direct.I managed to do this and now I just need to close the connection.

I have a C++ "server" peer and an Android "client" peer and for the client side I am using the Wifi-Direct Demo (linked below)

• I create a Wifi-Direct group C++ side
• From Android I search for servers
• The user chooses the server
• Socket connection
• Transmission

Now I don't need the connection anymore, so I want to close it and immediately reconnect both devices to the normal Wifi.

If I try to launch the disconnect() function of the demo, it enter OnSuccess(), but the Wifi-Direct icon simply won't go away;Strangely, I can't find any guide at all on how to do this.

There is also another problem with my app... If I am connected, and I close the app, the Wifi-direct icon is still on and I can't connect to Internet using Wifi... I think the socket may still be in the TIME_WAIT status, but I'm not sure on how to check this...

Thank you in advance!

EDIT: some answer that I found useful, but do not show how to turn off Wifi-Direct:

http://processors.wiki.ti.com/index.php/OMAP_Wireless_Connectivity_NLCP_WiFi_Direct_Configuration_Scripts#p2p_group_add

https://android.googlesource.com/platform/development/+/master/samples/WiFiDirectDemo/

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