调用登录function in main.dart flutter

Question

I have a login page named login.dart and in this flie I have signin() function I want to call this function in my main.dart

any idea??

Answer 1

Create simple dart class separate file define static or normal signin() function in that class.

after that Call that function whenever you need. It is simple and easy way to modularize your functionality and reusability.

You can pass variables as a parameters also.

main.dart

void main() {
  MyClass().signin();
  runApp(MyApp());
}

myClass.dart

class MyClass {
  ....
  void signin(){
  ....
  /* signin logic */
  }

}

In login.dart file you can also use this signin() function.

Answer 2

void main() {
  Login().signin();
  runApp(MyApp());
}