Wifi Direct Transfer. Support file transfer to and from external sdcard. You need furthur modifications to make it work in both direction.
Support multiply file transfer. Wifi direct can be used for connecting basically anything wirelessly without the need to connect your devices to a traditional wireless network. Some wifi direct devices for instance are largely used for screen mirroring.
You need furthur modifications to make it work in both direction.
On the available list found by your phone tap and connect to. For that you need to know the ip address of both connected peers. This method using wifi adapter to direct transfer. Set your android device as a mobile hotspot via settings network internet hotspot tethering.