profile.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:ospek_unai/profilmodel.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:http/http.dart' as http;

class ProfilePage extends StatefulWidget {
  @override
  _ProfilePageState createState() => _ProfilePageState();
}
class _ProfilePageState extends State<ProfilePage> {
  String nomorindukMahasiswa = "";
  var loading = false;

  getPref() async {
    SharedPreferences preferences = await SharedPreferences.getInstance();
    setState(() {
      nomorindukMahasiswa = preferences.getString("nomorindukMahasiswa");
    });
  }


  final list = new List<ProfilModel>();
  _lihatData() async{
    list.clear();
    setState(() {
      loading = true;
    });
    final response = await http.get("http://10.0.2.2/aplikasi_ospekunai/profil.php?nomorindukMahasiswa=$nomorindukMahasiswa");
    if (response.contentLength == 2) {

    }else {
      final data = jsonDecode(response.body);
      data.forEach((api){
        final ab = new ProfilModel(api['nomorindukMahasiswa'], api['namamahasiswa_ospek'], api['namagroup'], api['foto']);
        list.add(ab);
      });
      setState(() {
        loading = false;
      });

    }
  }


  @override
  void initState() {

    super.initState();
    getPref();
     _lihatData();
  }
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: new Center(child: new Text("Profile Page",textAlign: TextAlign.center,)),
      ),
        body: loading? Center(child: CircularProgressIndicator()) : ListView.builder(
      itemBuilder: (context,i){
        final x = list[i];
        return Container(
          padding: EdgeInsets.all(10),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: <Widget>[
              Text(x.namamahasiswaospek, style: TextStyle(fontSize:12.0, fontWeight: FontWeight.bold),),
              Text(x.nomorindukMahasiswa),
              Text(x.namagroup),
              new Image.network("http://10.0.2.2/aplikasi_ospekunai/foto/${x.foto}")
            ],
          ),
        );
      },
      )


    );
  }
}