Exchange of data by more than one device

[githengi]

One device should be chosen as the primary device. Data will be synced from other devices to that one device. The receiving app will be enabled in receiving mode i.e advertising mode.

The other devices (replicas) will discover the primary device and connect to it. Data should be exchanged using either option 2-4 above for sending data from each replica to primary.

There should be an option for sending data to the connected replicas once all the data has been sent to the primary device. This kind of broadcast will involve sending data to the connected replicas one by one, or n replicas at a time. This should be determined when implementing the library.

[githengi]

This can be implemented if there is time to implement because as its a nice to have.

[githengi]

Confirmed that ODK share supports only 2 devices exchange at a time for mspray