As a programmer, I need to be able to send and receive data between peers so that communication is possible

[Madministrator]

acceptance criteria:

• the implementation for sending data shall occur in the WifiDirect Singleton
• The data sent and the data received shall be saved to the local Room database
• The sending and receiving functionality must be demonstrable, since instrumented testing is impossible due to the need for multiple devices
• the WifiDirect singleton shall use the modified InMemoryFile class from issue #55 (As a programmer, I need a way of packaging data to send it to my peers so that data isn't lost by poor encoding) to package and unpackage data.

[Madministrator]

I'm using this for the issue, so I'm leaving a link for myself to come back to later: https://developer.android.com/reference/android/app/IntentService