Manish Mali

Posted on Dec 3

Complete Guide: Pagination in Flutter with 4 State Management Approaches (StatefulWidget, GetX, Provider & BLoC)

#flutter #dart #statemanagement #pagination

🚀 Complete Guide: Pagination in Flutter with 4 State Management Approaches

📖 Introduction

Pagination is a crucial feature in modern mobile applications. When dealing with large datasets, loading all data at once can:

❌ Consume excessive memory
❌ Slow down your app
❌ Provide poor user experience
❌ Waste network bandwidth

In this comprehensive guide, we'll implement pagination with infinite scroll and pull-to-refresh using 4 different state management approaches in Flutter:

StatefulWidget - Traditional approach using setState()
GetX - Reactive and lightweight
Provider - Google's recommended approach
BLoC - Event-driven architecture for large apps

✨ What We'll Build

A Flutter app that displays 100 users with:

📜 Infinite Scroll: Auto-loads more data when scrolling to bottom
🔄 Pull-to-Refresh: Swipe down to refresh
🔘 Manual Refresh Button: Tap to refresh
⚠️ Error Handling: Retry on failures
💾 10 Users Per Page: Simulates API pagination

🛠️ Project Setup

1. Create Flutter Project

flutter create pagination_demo
cd pagination_demo

2. Add Dependencies

Update your pubspec.yaml:

name: pagination
description: "A Flutter pagination demo with multiple state management approaches"
publish_to: 'none'
version: 0.1.0

environment:
  sdk: ^3.9.2

dependencies:
  flutter:
    sdk: flutter
  provider: ^6.1.2        # Provider state management
  flutter_bloc: ^8.1.6    # BLoC pattern
  equatable: ^2.0.7       # Value equality for BLoC
  get: ^4.6.6             # GetX state management

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_lints: ^5.0.0

flutter:
  uses-material-design: true

3. Install Dependencies

flutter pub get

📦 Common Files (Models & Data)

These files are shared across all implementations.

User Model (`lib/models/user_model.dart`)

/// User Model Class
/// Represents a user with basic information
class UserModel {
  /// Unique identifier for the user
  final int id;

  /// User's full name
  final String name;

  /// User's email address
  final String email;

  /// Constructor for UserModel
  UserModel({required this.id, required this.name, required this.email});

  /// Factory constructor to create UserModel from JSON
  factory UserModel.fromJson(Map<String, dynamic> json) {
    return UserModel(
      id: json['id'] as int,
      name: json['name'] as String,
      email: json['email'] as String,
    );
  }

  /// Converts UserModel to JSON
  Map<String, dynamic> toJson() {
    return {'id': id, 'name': name, 'email': email};
  }

  /// Creates a copy with updated values
  UserModel copyWith({int? id, String? name, String? email}) {
    return UserModel(
      id: id ?? this.id,
      name: name ?? this.name,
      email: email ?? this.email,
    );
  }

  @override
  String toString() => 'UserModel(id: $id, name: $name, email: $email)';

  @override
  bool operator ==(Object other) {
    if (identical(this, other)) return true;
    return other is UserModel &&
        other.id == id &&
        other.name == name &&
        other.email == email;
  }

  @override
  int get hashCode => id.hashCode ^ name.hashCode ^ email.hashCode;
}

Dummy Data Provider (`lib/common/dummy_data.dart`)

This simulates API responses with network delays.

import '../models/user_model.dart';

/// DummyData Class
/// Simulates API responses with paginated user data
class DummyData {
  /// Total users available
  static const int totalUsers = 100;

  /// Users per page
  static const int usersPerPage = 10;

  /// Private constructor
  DummyData._();

  /// Generate dummy users
  static List<UserModel> _generateAllUsers() {
    return List.generate(totalUsers, (index) {
      final userId = index + 1;
      return UserModel(
        id: userId,
        name: 'User ${userId.toString().padLeft(3, '0')}',
        email: 'user$userId@example.com',
      );
    });
  }

  /// Cached users list
  static final List<UserModel> _allUsers = _generateAllUsers();

  /// Fetch paginated users (simulates API call)
  static Future<List<UserModel>> fetchUsers({
    required int page,
    int pageSize = usersPerPage,
  }) async {
    // Simulate network delay (1-2 seconds)
    await Future.delayed(Duration(milliseconds: 1000 + (page % 2) * 1000));

    final startIndex = (page - 1) * pageSize;
    final endIndex = startIndex + pageSize;

    if (startIndex >= _allUsers.length) return [];

    return _allUsers.sublist(
      startIndex,
      endIndex > _allUsers.length ? _allUsers.length : endIndex,
    );
  }

  /// Check if more data is available
  static bool hasMoreData({required int currentPage, int pageSize = usersPerPage}) {
    return currentPage < (totalUsers / pageSize).ceil();
  }

  /// Refresh data (returns first page)
  static Future<List<UserModel>> refreshData({int pageSize = usersPerPage}) async {
    await Future.delayed(const Duration(milliseconds: 1500));
    return fetchUsers(page: 1, pageSize: pageSize);
  }

  /// Get all users
  static List<UserModel> getAllUsers() => List.from(_allUsers);
}

1️⃣ StatefulWidget Implementation

📖 What is StatefulWidget?

StatefulWidget is Flutter's built-in way to manage state. It uses setState() to trigger UI rebuilds.

Pros:

✅ No external packages needed
✅ Simple and straightforward
✅ Perfect for small widgets

Cons:

❌ Can become messy in large apps
❌ Logic mixed with UI
❌ Harder to test

📝 Complete Code

lib/screens/stateful_pagination_screen.dart:

import 'package:flutter/material.dart';
import '../common/dummy_data.dart';
import '../models/user_model.dart';

/// StatefulPaginationScreen
/// Demonstrates pagination using StatefulWidget and setState()
class StatefulPaginationScreen extends StatefulWidget {
  const StatefulPaginationScreen({super.key});

  @override
  State<StatefulPaginationScreen> createState() =>
      _StatefulPaginationScreenState();
}

class _StatefulPaginationScreenState extends State<StatefulPaginationScreen> {
  // ==================== State Variables ====================
  List<UserModel> _users = [];
  int _currentPage = 1;
  bool _isLoading = false;
  bool _hasMoreData = true;
  bool _hasError = false;
  String _errorMessage = '';
  final ScrollController _scrollController = ScrollController();

  // ==================== Lifecycle Methods ====================
  @override
  void initState() {
    super.initState();
    _loadInitialData();
    _scrollController.addListener(_onScroll);
  }

  @override
  void dispose() {
    _scrollController.removeListener(_onScroll);
    _scrollController.dispose();
    super.dispose();
  }

  // ==================== Data Loading Methods ====================

  /// Load initial data
  Future<void> _loadInitialData() async {
    setState(() {
      _isLoading = true;
      _hasError = false;
      _errorMessage = '';
      _currentPage = 1;
    });

    try {
      final users = await DummyData.fetchUsers(page: _currentPage);

      setState(() {
        _users = users;
        _hasMoreData = DummyData.hasMoreData(currentPage: _currentPage);
        _isLoading = false;
      });
    } catch (e) {
      setState(() {
        _isLoading = false;
        _hasError = true;
        _errorMessage = 'Failed to load data: $e';
      });
    }
  }

  /// Load more data (pagination)
  Future<void> _loadMoreData() async {
    if (_isLoading || !_hasMoreData) return;

    setState(() {
      _isLoading = true;
      _hasError = false;
    });

    try {
      final nextPage = _currentPage + 1;
      final newUsers = await DummyData.fetchUsers(page: nextPage);

      setState(() {
        _currentPage = nextPage;
        _users.addAll(newUsers);
        _hasMoreData = DummyData.hasMoreData(currentPage: _currentPage);
        _isLoading = false;
      });
    } catch (e) {
      setState(() {
        _isLoading = false;
        _hasError = true;
        _errorMessage = 'Failed to load more data: $e';
      });
    }
  }

  /// Refresh data
  Future<void> _refreshData() async {
    setState(() {
      _hasError = false;
      _errorMessage = '';
    });

    try {
      final users = await DummyData.refreshData();

      setState(() {
        _users = users;
        _currentPage = 1;
        _hasMoreData = DummyData.hasMoreData(currentPage: 1);
      });
    } catch (e) {
      setState(() {
        _hasError = true;
        _errorMessage = 'Failed to refresh data: $e';
      });
    }
  }

  /// Scroll listener
  void _onScroll() {
    if (_scrollController.position.pixels >=
        _scrollController.position.maxScrollExtent * 0.8) {
      _loadMoreData();
    }
  }

  // ==================== UI Builder Methods ====================
  @override
  Widget build(BuildContext context) {
    return Scaffold(appBar: _buildAppBar(), body: _buildBody());
  }

  PreferredSizeWidget _buildAppBar() {
    return AppBar(
      title: const Text('Stateful Pagination'),
      centerTitle: true,
      actions: [
        IconButton(
          icon: const Icon(Icons.refresh),
          onPressed: _isLoading ? null : _refreshData,
          tooltip: 'Refresh',
        ),
      ],
    );
  }

  Widget _buildBody() {
    return RefreshIndicator(onRefresh: _refreshData, child: _buildContent());
  }

  Widget _buildContent() {
    if (_isLoading && _users.isEmpty) {
      return const Center(child: CircularProgressIndicator());
    }

    if (_hasError && _users.isEmpty) {
      return _buildErrorView();
    }

    return _buildUserList();
  }

  Widget _buildErrorView() {
    return Center(
      child: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            const Icon(Icons.error_outline, size: 64, color: Colors.red),
            const SizedBox(height: 16),
            Text(_errorMessage, textAlign: TextAlign.center),
            const SizedBox(height: 16),
            ElevatedButton.icon(
              onPressed: _loadInitialData,
              icon: const Icon(Icons.refresh),
              label: const Text('Retry'),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildUserList() {
    return ListView.builder(
      controller: _scrollController,
      padding: const EdgeInsets.all(8.0),
      itemCount: _users.length + (_hasMoreData ? 1 : 0),
      itemBuilder: (context, index) {
        if (index == _users.length) {
          return const Padding(
            padding: EdgeInsets.all(16.0),
            child: Center(child: CircularProgressIndicator()),
          );
        }
        return _buildUserCard(_users[index]);
      },
    );
  }

  Widget _buildUserCard(UserModel user) {
    return Card(
      margin: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 4.0),
      child: ListTile(
        leading: CircleAvatar(
          child: Text(user.id.toString(),
              style: const TextStyle(fontWeight: FontWeight.bold)),
        ),
        title: Text(user.name, style: const TextStyle(fontWeight: FontWeight.w600)),
        subtitle: Text(user.email),
        trailing: const Icon(Icons.arrow_forward_ios, size: 16),
      ),
    );
  }
}

🎯 Key Concepts

setState(): Triggers UI rebuild
ScrollController: Detects scroll position for pagination
RefreshIndicator: Enables pull-to-refresh
State Variables: All managed within the State class

🚀 Main File for StatefulWidget

import 'package:flutter/material.dart';
import 'screens/stateful_pagination_screen.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'StatefulWidget Pagination',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
        useMaterial3: true,
      ),
      debugShowCheckedModeBanner: false,
      home: const StatefulPaginationScreen(),
    );
  }
}

2️⃣ GetX Implementation

📖 What is GetX?

GetX is a lightweight and powerful state management solution with minimal boilerplate.

Pros:

✅ Very simple syntax
✅ Minimal boilerplate
✅ Built-in routing, dialogs, snackbars
✅ Reactive programming with .obs

Cons:

❌ Learning curve for reactive programming
❌ Can be "too magical" for some developers

📝 Complete Code

Controller (`lib/controllers/user_controller.dart`)

import 'package:get/get.dart';
import '../common/dummy_data.dart';
import '../models/user_model.dart';

/// UserController for GetX
/// Manages pagination state using reactive variables
class UserController extends GetxController {
  // Reactive state variables
  final RxList<UserModel> users = <UserModel>[].obs;
  final RxInt currentPage = 1.obs;
  final RxBool isLoading = false.obs;
  final RxBool isLoadingMore = false.obs;
  final RxBool hasMoreData = true.obs;
  final RxBool hasError = false.obs;
  final RxString errorMessage = ''.obs;

  // Computed properties
  int get userCount => users.length;
  bool get isEmpty => users.isEmpty;

  @override
  void onInit() {
    super.onInit();
    loadInitialData();
  }

  /// Load initial data
  Future<void> loadInitialData() async {
    isLoading.value = true;
    hasError.value = false;
    errorMessage.value = '';
    currentPage.value = 1;

    try {
      final fetchedUsers = await DummyData.fetchUsers(page: currentPage.value);
      users.value = fetchedUsers;
      hasMoreData.value = DummyData.hasMoreData(currentPage: currentPage.value);
      isLoading.value = false;
    } catch (e) {
      isLoading.value = false;
      hasError.value = true;
      errorMessage.value = 'Failed to load data: $e';
      Get.snackbar('Error', 'Failed to load data: $e',
          snackPosition: SnackPosition.BOTTOM);
    }
  }

  /// Load more data
  Future<void> loadMoreData() async {
    if (isLoadingMore.value || !hasMoreData.value) return;

    isLoadingMore.value = true;

    try {
      final nextPage = currentPage.value + 1;
      final newUsers = await DummyData.fetchUsers(page: nextPage);

      currentPage.value = nextPage;
      users.addAll(newUsers);
      hasMoreData.value = DummyData.hasMoreData(currentPage: currentPage.value);
      isLoadingMore.value = false;
    } catch (e) {
      isLoadingMore.value = false;
      Get.snackbar('Error', 'Failed to load more: $e',
          snackPosition: SnackPosition.BOTTOM);
    }
  }

  /// Refresh data
  Future<void> refreshData() async {
    try {
      final fetchedUsers = await DummyData.refreshData();
      users.value = fetchedUsers;
      currentPage.value = 1;
      hasMoreData.value = DummyData.hasMoreData(currentPage: 1);
    } catch (e) {
      Get.snackbar('Error', 'Failed to refresh: $e',
          snackPosition: SnackPosition.BOTTOM);
    }
  }
}

UI Screen (`lib/screens/getx_pagination_screen.dart`)

import 'package:flutter/material.dart';
import 'package:get/get.dart';
import '../controllers/user_controller.dart';
import '../models/user_model.dart';

/// GetX Pagination Screen
/// Uses Obx() for reactive UI updates
class GetxPaginationScreen extends StatelessWidget {
  const GetxPaginationScreen({super.key});

  @override
  Widget build(BuildContext context) {
    final controller = Get.put(UserController());

    return Scaffold(
      appBar: _buildAppBar(controller),
      body: _buildBody(controller),
    );
  }

  PreferredSizeWidget _buildAppBar(UserController controller) {
    return AppBar(
      title: const Text('GetX Pagination'),
      centerTitle: true,
      actions: [
        Obx(() {
          return IconButton(
            icon: const Icon(Icons.refresh),
            onPressed:
                controller.isLoading.value ? null : () => controller.refreshData(),
            tooltip: 'Refresh',
          );
        }),
      ],
    );
  }

  Widget _buildBody(UserController controller) {
    return RefreshIndicator(
      onRefresh: () => controller.refreshData(),
      child: Obx(() => _buildContent(controller)),
    );
  }

  Widget _buildContent(UserController controller) {
    if (controller.isLoading.value && controller.isEmpty) {
      return const Center(child: CircularProgressIndicator());
    }

    if (controller.hasError.value && controller.isEmpty) {
      return _buildErrorView(controller);
    }

    return _buildUserList(controller);
  }

  Widget _buildErrorView(UserController controller) {
    return Center(
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          const Icon(Icons.error_outline, size: 64, color: Colors.red),
          const SizedBox(height: 16),
          Text(controller.errorMessage.value),
          const SizedBox(height: 16),
          ElevatedButton.icon(
            onPressed: () => controller.loadInitialData(),
            icon: const Icon(Icons.refresh),
            label: const Text('Retry'),
          ),
        ],
      ),
    );
  }

  Widget _buildUserList(UserController controller) {
    return NotificationListener<ScrollNotification>(
      onNotification: (scrollInfo) {
        if (scrollInfo.metrics.pixels >=
            scrollInfo.metrics.maxScrollExtent * 0.8) {
          if (!controller.isLoadingMore.value && controller.hasMoreData.value) {
            controller.loadMoreData();
          }
        }
        return false;
      },
      child: Obx(() {
        return ListView.builder(
          padding: const EdgeInsets.all(8.0),
          itemCount:
              controller.users.length + (controller.hasMoreData.value ? 1 : 0),
          itemBuilder: (context, index) {
            if (index == controller.users.length) {
              return const Padding(
                padding: EdgeInsets.all(16.0),
                child: Center(child: CircularProgressIndicator()),
              );
            }
            return _buildUserCard(controller.users[index]);
          },
        );
      }),
    );
  }

  Widget _buildUserCard(UserModel user) {
    return Card(
      margin: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 4.0),
      child: ListTile(
        leading: CircleAvatar(
          child: Text(user.id.toString(),
              style: const TextStyle(fontWeight: FontWeight.bold)),
        ),
        title: Text(user.name, style: const TextStyle(fontWeight: FontWeight.w600)),
        subtitle: Text(user.email),
        trailing: const Icon(Icons.arrow_forward_ios, size: 16),
      ),
    );
  }
}

🎯 Key Concepts

.obs: Makes variables reactive
Obx(): Rebuilds widget when reactive variables change
Get.put(): Dependency injection
Get.snackbar(): Easy snackbar notifications

🚀 Main File for GetX

import 'package:flutter/material.dart';
import 'screens/getx_pagination_screen.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'GetX Pagination',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.green),
        useMaterial3: true,
      ),
      debugShowCheckedModeBanner: false,
      home: const GetxPaginationScreen(),
    );
  }
}

Full Provider and BLoC implementations are provided in the complete source code. Due to length, this article focuses on StatefulWidget and GetX. Visit the GitHub repository for complete code of all 4 implementations.

📊 Comparison & When to Use What

Quick Comparison Table

Feature	StatefulWidget	GetX	Provider	BLoC
Learning Curve	Easy	Easy-Medium	Medium	Hard
Boilerplate	Low	Very Low	Medium	High
Testability	Medium	Good	Good	Excellent
Performance	Good	Good	Good	Excellent
Setup Complexity	Low	Low	Medium	High
Code Lines	~350	~300	~320	~450
Best For	Small Widgets	Quick Apps	Production Apps	Enterprise Apps
Package Size	0 KB (Built-in)	95 KB	15 KB	140 KB

When to Use Each Approach

🔵 Use StatefulWidget When:

✅ Building simple widgets with local state
✅ You don't want external dependencies
✅ State is only needed in one widget
✅ Learning Flutter basics
✅ Quick prototypes

🟢 Use GetX When:

✅ You want minimal boilerplate
✅ Building apps quickly
✅ Need routing, dialogs, and snackbars
✅ Prefer reactive programming
✅ Small to medium-sized apps
✅ Rapid development needed

🔵 Use Provider When:

✅ Following Google's recommendations
✅ Need good documentation
✅ Building production apps
✅ Want balance between simplicity and scalability
✅ Medium to large-sized apps
✅ Team collaboration

🟣 Use BLoC When:

✅ Building enterprise-level apps
✅ Need high testability
✅ Multiple developers working on same codebase
✅ Predictable state management is critical
✅ Large, complex apps
✅ Strict separation of concerns

💻 Complete Source Code

Project Structure

lib/
├── models/
│   └── user_model.dart              # User data model
├── common/
│   └── dummy_data.dart              # Dummy data provider
├── screens/
│   ├── stateful_pagination_screen.dart    # StatefulWidget version
│   ├── getx_pagination_screen.dart        # GetX version
│   ├── provider_pagination_screen.dart    # Provider version
│   └── bloc_pagination_screen.dart        # BLoC version
├── controllers/
│   └── user_controller.dart         # GetX controller
├── providers/
│   └── user_provider.dart           # Provider class
├── bloc/
│   ├── user_event.dart              # BLoC events
│   ├── user_state.dart              # BLoC states
│   └── user_bloc.dart               # BLoC logic
└── main.dart                        # Main app with navigation

GitHub Repository

git clone https://github.com/manishmali816026/flutter-pagination-demo
cd flutter-pagination-demo
flutter pub get
flutter run

🎯 Conclusion

Congratulations! 🎉 You now have 4 production-ready pagination implementations in Flutter!

What You Learned:

✅ Pagination Fundamentals

Infinite scroll implementation
Pull-to-refresh functionality
Network delay simulation
Error handling patterns

✅ State Management Mastery

StatefulWidget with setState()
GetX with reactive programming
Provider with ChangeNotifier
BLoC with event-driven architecture

✅ Best Practices

Scroll position detection
Loading state management
User experience optimization
Code organization

Key Takeaways:

StatefulWidget - Perfect for simple cases, zero dependencies
GetX - Fastest development time, minimal boilerplate
Provider - Google-recommended, production-ready
BLoC - Most structured, enterprise-grade

Choose Based On:

Your Need	Best Choice
Learning Flutter	StatefulWidget
MVP/Prototype	GetX
Production App	Provider
Large Enterprise	BLoC
Small Widget	StatefulWidget
Medium App	GetX or Provider
High Testability	BLoC

Next Steps:

🔥 Enhance Your Implementation:

Add search and filter functionality
Implement data caching with Hive
Connect to real REST APIs
Add unit and widget tests
Implement sorting features
Add skeleton loading screens

🔥 Advanced Topics:

Offline-first architecture
GraphQL pagination
Firebase Firestore pagination
Complex filtering systems
Performance optimization
Memory management

📚 Additional Resources

Official Documentation:

🙏 Thank You!

Thank you for reading this comprehensive guide! If you found it helpful:

Show Your Support:

❤️ React to this article
💬 Comment with your questions or feedback
🔖 Bookmark for future reference
🔄 Share with fellow Flutter developers
⭐ Star the GitHub repository

Join the Discussion:

Which state management do you prefer?
Have you used pagination in production?
What challenges have you faced?
Any tips to share with the community?

Connect With Me:

💻 GitHub: @manishmali816026
💼 LinkedIn: Manish Mali

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Happy Coding! Keep Building Amazing Flutter Apps! 🚀

Tags for Discovery:

flutter #dart #statemanagement #pagination #getx #provider #bloc #mobiledev #programming #tutorial #flutterdev #coding #softwaredevelopment #appdevelopment #tech

Article Last Updated: January 2025
Written with ❤️ for the Flutter Community

🚀 Complete Guide: Pagination in Flutter with 4 State Management Approaches

📖 Introduction

✨ What We'll Build

🛠️ Project Setup

1. Create Flutter Project

2. Add Dependencies

3. Install Dependencies

📦 Common Files (Models & Data)

User Model (lib/models/user_model.dart)

Dummy Data Provider (lib/common/dummy_data.dart)

1️⃣ StatefulWidget Implementation

📖 What is StatefulWidget?

📝 Complete Code

🎯 Key Concepts

🚀 Main File for StatefulWidget

2️⃣ GetX Implementation

📖 What is GetX?

📝 Complete Code

Controller (lib/controllers/user_controller.dart)

UI Screen (lib/screens/getx_pagination_screen.dart)

🎯 Key Concepts

🚀 Main File for GetX

📊 Comparison & When to Use What

Quick Comparison Table

When to Use Each Approach

🔵 Use StatefulWidget When:

🟢 Use GetX When:

🔵 Use Provider When:

🟣 Use BLoC When:

💻 Complete Source Code

Project Structure

GitHub Repository

🎯 Conclusion

What You Learned:

Key Takeaways:

Choose Based On:

Next Steps:

📚 Additional Resources

Official Documentation:

Recommended Reading:

🙏 Thank You!

Show Your Support:

Join the Discussion:

Connect With Me:

📢 More Flutter Content

Tags for Discovery:

flutter #dart #statemanagement #pagination #getx #provider #bloc #mobiledev #programming #tutorial #flutterdev #coding #softwaredevelopment #appdevelopment #tech

User Model (`lib/models/user_model.dart`)

Dummy Data Provider (`lib/common/dummy_data.dart`)

Controller (`lib/controllers/user_controller.dart`)

UI Screen (`lib/screens/getx_pagination_screen.dart`)