Chapter 8: Working with APIs and Data

In this section

• 8.1 Introduction to Networking
  • Understanding HTTP Requests: A Deep Dive into HTTP Protocol for Flutter Developers
    Explore the fundamentals of HTTP requests, their structure, and how they facilitate communication in Flutter applications. Learn about HTTP methods, URL components, headers, and status codes with practical examples and visual aids.
  • RESTful APIs: Understanding and Implementing RESTful APIs in Flutter
    Explore the fundamentals of RESTful APIs, their principles, and how to implement them in Flutter applications using HTTP methods for CRUD operations.
  • JSON Parsing in Flutter: A Comprehensive Guide
    Explore JSON parsing in Flutter using Dart's built-in libraries. Learn how to decode and encode JSON data, handle complex structures, and apply best practices for efficient data handling.
  • Error Handling in Network Calls: Ensuring Robust Flutter Applications
    Learn how to effectively handle errors in network calls within Flutter applications to improve reliability and user experience.
• 8.2 Using the `http` Package
  • Setting Up the `http` Package for HTTP Requests in Flutter
    Learn how to set up the `http` package in your Flutter project for making HTTP requests, understand semantic versioning, and explore best practices for managing dependencies.
  • Mastering GET Requests with Flutter's http Package
    Learn how to effectively make GET requests using Flutter's http package, including handling headers, query parameters, and best practices for secure and efficient data retrieval.
  • Mastering POST Requests in Flutter with the HTTP Package
    Learn how to effectively make POST requests in Flutter using the http package, including sending JSON data, form-encoded data, and uploading files.
  • Handling HTTP Responses in Flutter: A Comprehensive Guide
    Master the art of handling HTTP responses in Flutter using the http package. Learn about status codes, JSON parsing, content types, and best practices for error handling.
• 8.3 Working with JSON Data
  • Decoding JSON in Flutter: Mastering JSON Parsing for Efficient Data Handling
    Learn how to decode JSON in Flutter applications, transforming JSON data into Dart objects with practical examples, error handling, and best practices.
  • Encoding JSON in Flutter: A Comprehensive Guide
    Learn how to encode Dart objects into JSON strings using jsonEncode, including handling custom objects, nested structures, and best practices.
  • Using `json_serializable` for JSON Serialization in Flutter
    Learn how to use the `json_serializable` package in Flutter to automate JSON serialization and deserialization, reducing boilerplate code and errors.
  • Managing Complex JSON Structures in Flutter: A Comprehensive Guide
    Learn how to manage complex JSON structures in Flutter by mapping them to Dart models, handling nested objects and arrays, and ensuring error handling and null safety.
• 8.4 Integrating with Backend Services
  • Connecting to REST APIs in Flutter: A Comprehensive Guide
    Learn how to connect your Flutter app to REST APIs, manage data, and implement best practices for backend integration.
  • GraphQL Integration in Flutter: A Comprehensive Guide
    Explore how to integrate GraphQL with Flutter for efficient data fetching and manipulation, leveraging the graphql_flutter package for seamless API interactions.
  • Real-time Data with WebSockets in Flutter: A Comprehensive Guide
    Explore the power of WebSockets for real-time data exchange in Flutter applications. Learn how to set up WebSocket communication, handle data transmission, and implement best practices for robust real-time applications.
  • Managing Authentication and Tokens in Flutter: Secure and Efficient Practices
    Explore comprehensive strategies for managing authentication and tokens in Flutter applications, including implementation, storage, and best practices.