Flutter 3.0: Implement dynamic Theming using Bloc-Cubit

In this story, we’re going to learn how to implement dynamic theming in a Flutter app using Bloc as state management.

· Prerequisites
· Getting Started
∘ Project creation
∘ Add the dependencies
∘ Add the logic classes
∘ Apply theme
· Project structure
· App Results
· Conclusion
· References

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Prerequisites

This is the list of all the prerequisites for following this story:

• Flutter 3+ installed
• Basic knowledge of Dart and Flutter
• Android Studio or Visual Studio Code

Getting Started

Today, most mobile applications have introduced a dark mode to enhance the user experience. Users can switch themes and choose what suits them best. Flutter defines a visual theme to share the colors, style, and other parameters applicable to the Material component type throughout the application or in particular parts of it.