Flutter Networking Courses
Flutter networking courses focus on teaching developers how to effectively manage network requests and data handling in Flutter applications. These courses typically cover essential concepts such as making HTTP requests, consuming RESTful APIs, handling JSON data, and implementing state management to reflect data changes in the UI. Participants learn to utilize libraries like `http` and `dio` for network operations, as well as explore techniques for error handling and asynchronous programming with Future and Stream. Additionally, advanced topics may include WebSocket connections, caching strategies, and best practices for optimizing network performance, equipping students with the skills necessary to build data-driven Flutter applications.
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1 - Foundation of HTTP Requests: Introduces students to the foundation of networking in Flutter, focusing on basic operations like GET, POST, PUT, and DELETE requests using the `http` package.
2) Using Dio for Advanced Networking: Teaches the use of the Dio library for more advanced networking tasks such as interceptors, request cancellations, and multi part form data uploads.
3) RESTful API Integration: Guides students on how to consume RESTful APIs, including making requests, handling responses, and error management.
4) Asynchronous Programming: Covers the principles of asynchronous programming in Dart, using futures and streams to handle data fetching without blocking the UI.
5) Error Handling Techniques: Explains best practices for managing errors during network calls, including how to implement retry logic and user friendly error messages.
6) JSON Serialization: Focuses on converting JSON data into Dart objects using libraries like json_serializable for easier data manipulation.
7) State Management with Networking: Introduces state management solutions (like Provider, Riverpod, or Bloc) to manage state effectively during asynchronous networking calls.
8) Secure Networking Practices: Discusses important security practices when handling sensitive data, including encryption and secure storage solutions to protect API keys and tokens.
9) Using WebSockets in Flutter: Teaches how to implement real time communication in apps using WebSocket libraries for creating live data features.
10) GraphQL API Integration: Explains how to work with GraphQL APIs, using appropriate libraries and techniques to send queries and handle responses.
11) Network Performance Optimization: Covers tools and methods for monitoring and optimizing network performance in Flutter apps.
12) Caching Network Data: Discusses strategies for caching data locally using libraries like Hive or Shared Preferences to reduce network calls and improve user experience.
13) Building a Complete Networking App: Provides a project based approach to building a networking app from scratch integrating all concepts learned, ensuring practical understanding.
14) Testing Network Requests: Introduces students to testing their networking code using unit tests and integration tests, including the use of mock server packages like `Mockito`.
15) Deploying Flutter Apps: Offers insights into deploying Flutter apps that utilize networking capabilities, covering both Android and iOS platforms, including app store guidelines regarding network functionalities.
By structuring the training program around these key points, students will gain a comprehensive understanding of networking in Flutter, enabling them to build robust and efficient applications.
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