passing data to another app

0 Natan Fai · April 4, 2015
hey
i would to make an app that will run on 2 different phones. 
and i need that the app on the first phone would be able to send data to the app on the second phone...
i will like your help on how to do it
thanks 
p.s - is the solution for multiple phones the same?

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0 Dol Lod · April 4, 2015
This topic should be reworded for clarification: My first impression was that you wanted to send data from application A on phone1 to application B on phone1. 

So you want to send data from application A on phone1 to application B on phone 2? 

If you mean send data from application A on phone1 to application A on phone 2, you would have to use either UDP or TCP to send data through the application. Both of those are internet protocols. UDP is fast unreliable transfer while TCP is stable reliable data transfer. Anyway, read a bit about networking and then how to use networking on Android. I would help, but I have no idea on how to do this. 
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