从我的Angular Firebase获取用户个人资料

Question

Is there any way i could fetch my user profile from my firebase account?

Like I logged in my firebase account using my gmail id, did authentication and store data in database now I want to show the username after being logged in into my project.

Any tutorials or videos?

Sorry for asking a little weird question but i did not found out any appropriate place to learn

Answer 1

You can try :

constructor(public afAuth: AngularFireAuth) {
  afAuth.authState.subscribe(user => {
     if (!user) {
       this.displayName = null;        
       return;
     }
     this.displayName = user.displayName;      
   });
}