Android Question chat app?

Discussion in 'Android Questions' started by Devv, Feb 25, 2015.

  1. Devv

    Devv Active Member Licensed User

    hi
    what would be an easy way to make 2 way text chat between 2 android devices using or without using a server ?
     
  2. NJDude

    NJDude Expert Licensed User

    You can start by checking THIS post.
     
  3. Devv

    Devv Active Member Licensed User

    NJDude
    what does popular chat services (whatsapp - viber ..) use ? tcp ?
     
  4. NJDude

    NJDude Expert Licensed User

    Those apps are more complicated and yes, they use TCP to communicate.
     
    Devv likes this.
  5. Devv

    Devv Active Member Licensed User

    i thought tcp needs port forwarding ?
     
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