Hi,

I have two android applications called app-A and app-B. I want app-A to send a message to app-B. When app-B gets the message it needs to popup a window on app-B, the user then enters some information which is then sent back to app-A.

How do I do this? I have app-A calling a service on app-B which returns some data back to app-A, but how do I get the user interaction part of app-B to work.

Thanks