81 lines
3.1 KiB
Dart
81 lines
3.1 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'dart:convert';
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import 'package:image_picker/image_picker.dart';
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class UserFormScreen extends StatefulWidget {
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@override
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_UserFormScreenState createState() => _UserFormScreenState();
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}
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class _UserFormScreenState extends State<UserFormScreen> {
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final _formKey = GlobalKey<FormState>();
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String _username = '', _email = '', _location = '';
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String? _profileImage;
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(title: Text('User Details')),
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body: Padding(
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padding: EdgeInsets.all(16),
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child: Form(
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key: _formKey,
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child: Column(
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children: [
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GestureDetector(
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onTap: () async {
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final picked = await ImagePicker().pickImage(source: ImageSource.gallery);
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if (picked != null) {
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final bytes = await picked.readAsBytes();
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String base64Image = base64Encode(bytes);
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setState(() { _profileImage = base64Image; });
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}
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},
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child: CircleAvatar(
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radius: 50,
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backgroundColor: Colors.grey[300],
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backgroundImage: _profileImage != null ? MemoryImage(base64Decode(_profileImage!)) : null,
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child: _profileImage == null ? Icon(Icons.person, size: 50, color: Colors.white) : null,
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),
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),
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SizedBox(height: 16),
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TextFormField(
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decoration: InputDecoration(labelText: 'Username'),
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validator: (value) => value!.isEmpty ? 'Please enter a username' : null,
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onSaved: (value) => _username = value!,
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),
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TextFormField(
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decoration: InputDecoration(labelText: 'Email'),
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validator: (value) => value!.isEmpty ? 'Please enter an email' : null,
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onSaved: (value) => _email = value!,
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),
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TextFormField(
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decoration: InputDecoration(labelText: 'Location'),
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validator: (value) => value!.isEmpty ? 'Please enter a location' : null,
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onSaved: (value) => _location = value!,
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),
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SizedBox(height: 20),
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ElevatedButton(
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child: Text('Submit'),
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onPressed: () async {
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if (_formKey.currentState!.validate()) {
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_formKey.currentState!.save();
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final prefs = await SharedPreferences.getInstance();
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await prefs.setString('username', _username);
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await prefs.setString('email', _email);
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await prefs.setString('location', _location);
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if (_profileImage != null) {
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await prefs.setString('profileImage', _profileImage!);
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}
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Navigator.pushReplacementNamed(context, '/home');
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}
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},
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),
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],
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),
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),
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),
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);
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}
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}
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