How to Share Files With Wi-fi Direct
https://trickbus.blogspot.com/2013/06/how-to-share-files-with-wi-fi-direct.html
To share videos, pictures, or other information with the connected device, follow these steps:
- View the information you want to share. For example, if you want to share a photo, find the photo in your camera viewer, Gallery, or My Files, then touch the Share icon or touch the Menu key and look for Share, Share page, or Share via option, and touch Wi-Fi Direct.
2.Mark the box next to a connected device name, Android_XXX for example, and touch Done.
3.You will see the Outbound transfers screen
on your device. When the transfer is complete, the receiving device will
see a notification in the status bar showing that a Wi-Fi Direct file
has been received.
4.When you receive a file via Wi-Fi Direct, the file can be found in My Files > sdcard > ShareViaWifi.
5.Note: Depending on the other device model, the prompts and shared folder information may differ.