Hi there.
The idea is to collect data on field, mostly in places where internet is difficult or commonly not accessible.
Since there are more than one smartphone I would like that getting in range of another smartphone running this service they can contact each other and synchronize collected data.
When one of the smartphone reach internet it will upload the data and tell the others that data was sent.
Preferably I want it to be transparent to the user. No need to be always clicking buttons. Of course the user is aware of this operation.
The internet upload thing I am already doing, using rest server. My question is how to communicate with each other transparently.
The idea is to collect data on field, mostly in places where internet is difficult or commonly not accessible.
Since there are more than one smartphone I would like that getting in range of another smartphone running this service they can contact each other and synchronize collected data.
When one of the smartphone reach internet it will upload the data and tell the others that data was sent.
Preferably I want it to be transparent to the user. No need to be always clicking buttons. Of course the user is aware of this operation.
The internet upload thing I am already doing, using rest server. My question is how to communicate with each other transparently.