Need App for me

Hello, We need an android application that support all version of android in this you have to use TCP communication(socket programming) for communication between android device and our [login to view URL] listener on server accept your request as protocol and than we response according to request. Ex : Protocol format request : $$Login,test,123,27.89,28.55$$ response: $$Login success,test$$ When you will receive response from server side,display this as notification and save to local database. The following things we required which are: • option for capturing ,uploading video and picture. • Notify the task when any task from assign to the selected field personnel. • There should be option for running,comppleted and pending task in the application • Background Services should run in sleep mode or when phone screen is lock Here we have mention some link for reference .check the links • [login to view URL] • [login to view URL] Please check the attached document before bidding Regards, GK