如果需要教程，請發表評論:)
＃ 資源
https://github.com/Lukieoo/WebSocket_ChatAplication
有用的網址 ：
https://www.websocket.in/docs
https://medium.com/@ssaurel/learn-to-use-websockets-on-android-with-okhttp-ba5f00aea988
###關於我和聯繫方式
http://anioncode.pl
PawełKrzyściak
### Facebook new GROUP /中文/
https://www.facebook.com/groups/988753794826271/?source_id=115934359788737
#ViewModel #Google #Api #Studio #AndroidStudio #Java＃聊天應用#Socket