A Chat Helper for Flutter using Firebase as backend services.

Add this to your package's pubspec.yaml file:
dependencies:

You can install packages from the command line:
with Flutter:
$ flutter pub get

Use ChatData.dart for start building your chat.

You can use your own widget in Stateful Widget Class.
Steps:

1. add firebase in your android and ios project
   
2. Create a Stateful widget class and call the method in body
   within initState():
   ChatData.init("app name",context);
   
3. and in body of Widget build:
   ChatData.widgetWelcomeScreen(context)
   

Auth user from Google SignIn, if user is using app first time,
then user data store in firestore in "users" document,
send true if authenticated,else false
##authUsersGoogle() → Future

check if user is loggedin in app

Check user authentication, if authenticated then show dashboard screen, else login screen

used to create splash screen, shows splash for 2 sec and then call to check authentication

Now enjoy the chat.