Business Logic Component (BLoC) design pattern Training Course

Foundations of State Management

• Comprehending state within Flutter applications.
• Surveying available Flutter state management strategies.
• Evaluating the appropriate times and reasons for adopting the BLoC pattern.
• Advantages of decoupling business logic from the UI layer.

Mastering the BLoC Pattern

• Essential BLoC concepts.
• The role of events, states, and streams.
• Basics of reactive programming.
• Navigating the BLoC lifecycle.

Architecting with BLoC

• Structuring Flutter applications using the BLoC methodology.
• Isolating presentation, business logic, and data layers.
• Structuring projects for enhanced maintainability.
• Implementing clean architecture principles.

Building and Controlling BLoCs

• Developing custom BLoCs and Cubits.
• Overseeing application state.
• Processing asynchronous tasks.
• Managing error handling and state transitions.

Connecting BLoCs with Flutter Widgets

• Integrating BLoCs into the widget tree.
• Utilising BlocProvider, BlocBuilder, BlocListener, and BlocConsumer.
• Optimising widget rebuild processes.
• Interacting with BuildContext.

Navigation and Inter-BLoC Interaction

• Transferring data between different screens.
• Facilitating communication between multiple BLoCs.
• Overseeing shared application state.
• Orchestrating intricate user workflows.

Data Retention and Local Storage

• Combining local storage with BLoC.
• Controlling cached application data.
• Aligning local and remote data sources.
• Recommended practices for persistent state.

Validation and Troubleshooting

• Unit testing BLoCs and Cubits.
• Widget testing using BLoC.
• Debugging state transition flows.
• Logging techniques and resolving common issues.

Practical Application Development

• Constructing a full-scale Flutter application with the BLoC pattern.
• Implementing navigation and state control systems.
• Testing and debugging the developed application.
• Reviewing best practices and future development steps.