A Flutter package providing an animated loading button widget with success and error states.
RoundedLoadingButton is a Flutter package that provides an animated loading button widget with built-in success and error animations. It solves the problem of adding visual feedback for asynchronous operations in Flutter applications, eliminating the need to manually implement loading states and animations.
Flutter developers building mobile or web applications who need to provide visual feedback for user-initiated asynchronous operations like form submissions, API calls, or data processing.
Developers choose this package because it provides a production-ready, customizable loading button with polished animations out of the box, saving development time compared to building similar functionality from scratch.
A simple implementation of an animated loading button widget for Flutter
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The widget can be added with minimal code, as demonstrated in the 'Simple Implementation' example, requiring just a controller and onPressed callback.
Offers numerous configurable properties like duration, colors, icons, and loader size, allowing tailoring to specific app designs without custom animation code.
Includes polished loading, success, and error animations out of the box, eliminating the need for developers to implement complex animation logic from scratch.
The RoundedLoadingButtonController enables easy state management, allowing developers to trigger success or error states programmatically, as shown in the usage examples.
The animations are fixed to loading, success, and error states; complex multi-step or interactive animations are not supported, which may limit creative UI designs.
Tied specifically to Flutter, making it unusable in other frameworks, and updates (like the move to version 2.0.8) could introduce breaking changes without broader compatibility.
The auto-reset feature defaults to 15 seconds and has limited customization options, which might not align with all user interaction timelines or require extra code to override.