How to display the current user data from firestore database using FutureBuilder in Flutter?

Question

How to display the current user data from firestore database using FutureBuilder in Flutter?

Answer 1

since your question is not enough clear but.. if you mean to get the current id user to get it's the specific id you marked so you must first get the current id from the Auth you use for users..

you didn't mentioned what the kind auth you use but lets see you use email/password Auth

this is for getting the currentUser

 late User currentUser;
    
    currentUser =  User.fromDocument(doc.data()); 

and of course you need to make model for getting the data you mentioned like so

Note to add your own data that you mentioned in picture.. i am here use only one data that get for example the uid

 class User {

  String? uid;
 
      User({
        this.uid,
     
      });
    
      factory User.fromDocument( doc ) {
    
    
        return User(
          uid: doc["uid"],
         
      
        );
      }
    }

now everything are stored into currentUser.// lastname or Street

in your FutureBuilder Widget you can use something like this

  FutureBuilder<QuerySnapshot>(
 future:  FirebaseFirestore.instance.collection("AddDeliverAddress").doc(currentUser.uid).get(),
    builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) {
    
    
 if (!snapshot.hasData) {
                                        return const Expanded(child: SizedBox()) ;
    }
    return Text(currentUser.street);
    }