hyper_snackbar 0.8.0

A highly customizable and animated snackbar package for Flutter.

0.8.0

✨ New Features

• Web/Desktop Layout Support: Added maxWidth and alignment properties to HyperConfig and show() methods. This allows you to constrain the width of the snackbar and align it (e.g., center-right) on large screens, preventing it from stretching across the entire window.
• Fully Optional Title: The title parameter in HyperSnackbar.show() and related methods is now completely optional (String?). You can now easily create clean, message-only or content-only snackbars.

🐛 Bug Fixes & UI Improvements

• Title Height Bug: Fixed an issue where an empty space was reserved for the title even when title was null. The layout now perfectly collapses when no header elements (title, icon, close button) are present.
• Vertical Centering: Improved the vertical alignment of the snackbar content. When displaying a message without a title, the text is now perfectly centered vertically.
• Corner Radius Artifacts: Fixed a visual bug where the bottom corners of the snackbar appeared slightly distorted when using a progressBar. Removed the default Material 3 border radius from the LinearProgressIndicator to ensure perfectly smooth corners.
• Validation: Added an assertion to ensure that at least a title, message, or custom content is provided, preventing the display of empty, meaningless snackbars.

0.7.0

✨ New Features

• Presets System (HyperSnackbar.preset):
  • Introduced HyperSnackbar.preset() factory method. This allows developers to define reusable configuration objects (presets) cleanly.
  • Added preset parameter to show() and context.showHyperSnackbar(). You can now pass a base preset and override specific properties (e.g., HyperSnackbar.show(preset: myErrorPreset, message: '...')).
• Unified Animation Controls:
  • Added animationType and animationDuration parameters. These set both the enter and exit animations simultaneously, simplifying configuration.
• GetX Migration Aids:
  • Added parameter aliases to assist developers familiar with GetX: duration, snackPosition, colorText, and animationDuration. These map to HyperSnackbar's native parameters.

🐛 Bug Fixes

• Overlay Context Switching: Fixed a bug where the snackbar would remain attached to the previous Overlay (e.g., global root) even when useLocalOverlay: true was requested in a new context (e.g., inside a Playground or nested Navigator). The manager now correctly detects overlay changes and remounts the entry.

📦 Examples

• New Demo Page: Added "Presets & Overrides" page to the example app to demonstrate configuration inheritance and cascading styles.

0.6.0

✨ New Features

• Overlay Control (useLocalOverlay):
  • Added useLocalOverlay parameter to HyperSnackbar.show and extension methods (default: false).
  • Allows developers to choose whether the snackbar should render on the root overlay (covering everything, including modals) or the local overlay (scoped within a nested Navigator).

🛠 Improvements

• Playground Update: Updated the example app to demonstrate the new Loader mode and embedded overlay behavior.

0.5.0

Added

• Added useAdaptiveLoader property to HyperConfig.
  • When set to true, a platform-adaptive loading indicator (CupertinoActivityIndicator on iOS, CircularProgressIndicator on others) is displayed in the icon slot.
  • This overrides the icon property if both are specified.

Documentation

• Updated all code comments and API documentation to English for better international support.

0.4.4

• Fix: Corrected installation instructions and example code in README.md.
• Documentation: Updated usage examples for better clarity.

0.4.3

Fixed

• Overlay Retrieval Crash: Fixed an issue where calling HyperSnackbar.show without a proper context (or from background processes) caused a No Overlay widget found crash. Added a robust fallback mechanism using navigatorKey.
• Corner Rendering Artifacts: Fixed an issue where black halos/borders appeared on rounded corners when the snackbar was displayed over dark backgrounds (like Drawers). Improved rendering by separating Material shape handling from content clipping using ClipRRect.

Improved

• Overlay Lookup: Enhanced Overlay lookup to support rootOverlay: true, ensuring the snackbar appears above modals and drawers when a context is provided.

0.4.2

• CHORE: Translated remaining comments in the example app to English for better accessibility.
• DOCS: Minor updates to the example code for consistency.

0.4.1

• FIX: Improved UX for scrollable messages. The auto-dismiss timer now pauses for 1 second after the user stops scrolling, preventing the snackbar from disappearing immediately.
• FIX: Resolved an issue where the text ellipsis (...) would not appear correctly if the truncated text ended with a space or newline.
• REFACTOR: Replaced deprecated color methods (e.g., withOpacity) with withAlpha to ensure future Flutter compatibility.
• EXAMPLE: Significant design and feature updates to the Playground app.
  • New "Dark Glassmorphism" UI design.
  • Added "Surprise Me" button for random style generation.
  • Improved real-time code generation preview.

0.4.0

• FEAT: Added Progress Bar support.
  • Introduced progressBarWidth: Supports 0.0 for a "Wipe" effect (fills the background), positive values for a standard line (e.g., 4.0), and negative values to hide it.
  • Introduced progressBarColor: Allows customization of the progress indicator's color.
• FEAT: Increased freedom of styling presets.
  • Enhanced HyperConfig and show() parameters to support finer control over border, borderRadius, elevation, and shadows. This enables diverse preset styles like "Outlined", "Flat", or "High Contrast".
• FEAT: Added an interactive Playground to the example app.
  • Includes a real-time mobile preview, style toggles, and code generation.
• DOCS: Updated README to showcase the new progress bar styles and playground features.

0.3.2

• IMPROVEMENT: Made title in HyperConfig optional (String?). This facilitates the creation of reusable configuration templates (e.g., defining a common error style without a dummy title).
• DOCS: Updated the configuration table in README.md to include previously missing parameters: maxVisibleCount, displayMode, scrollable, and messageMaxHeight.
• DOCS: Added a "Style Templates" section to README.md to demonstrate how to reuse configuration objects effectively.
• REFACTOR: Improved null-safety handling for the title in HyperSnackBarContent and removed unused variables.

0.3.1

• FIX: Ensures the scrollbar always appears at the right edge of the card, even for short messages on wide screens.
• DOCS: Updated README images to use absolute URLs for better compatibility with pub.dev.

0.3.0

• FEAT: Added actionAlignment parameter to control the horizontal alignment of the action button (Right, Center, Left).
• FEAT: Added content parameter to support arbitrary Widgets as footer content (replacing the standard action button).
• FEAT: Implemented "Overflow Safety" mechanism. Extremely long messages now automatically become scrollable within a constrained height (max 80% of screen) to prevent UI overflow errors.
• FEAT: Duration.zero in displayDuration is now treated as a persistent snackbar (equivalent to null).
• FIX: Resolved ScrollController related crashes by refactoring HyperSnackBarContent to a StatefulWidget.
• FIX: Fixed layout issues where the close button would scroll off-screen. The header and footer are now fixed, with only the message body being scrollable.
• FIX: Improved scrollbar positioning to appear at the absolute right edge of the card.
• DOCS: Updated README with examples for new features.

0.2.5

New Features

• Scrollable Message Text: Introduced scrollable and messageMaxHeight properties to show() and HyperConfig, allowing for scrollable message content within a specified maximum height. When scrolling, the auto-dismiss timer is paused.
• Display Mode (Stack vs. Queue): Added displayMode property to show() and HyperConfig.
  • HyperSnackDisplayMode.stack (default): Shows multiple notifications simultaneously, stacked on top of each other.
  • HyperSnackDisplayMode.queue: Displays notifications one by one, similar to standard Snackbars.

Bug Fixes

• Swipe Gesture Ghosting: Resolved an issue where a ghost animation could appear when dismissing a snackbar via swipe gesture. The auto-dismiss timer is now properly cancelled when a swipe begins.

Docs

• Updated README.md to include an explanation of the new displayMode feature.

0.2.4

UI/UX Improvements

• Action Button Placement: Moved the action button below the message text to improve readability and layout stability on narrower screens.
• Close Button: Aligned the close button to the top-right corner (CrossAxisAlignment.start) for better aesthetics with multi-line messages.
• Typography: Added TextOverflow.ellipsis to the title (max 1 line) to prevent layout breakage. Action button text is now bold for better visibility.

New Features

• Message Lines Control: Added maxLines parameter to show() and HyperConfig.
  • Defaults to 5 lines to prevent the snackbar from taking up too much screen space.
  • Pass null to display the full message without truncation.
• Auto Dismiss Action: Added autoDismiss property to HyperSnackAction (defaults to true). The snackbar will now automatically close when an action is tapped, unless specified otherwise.

0.2.3

• Fixed: Resolved a setState() called during build runtime error that could occur when triggering a snackbar during a navigation transition (e.g., using go_router without a BuildContext).
• Improvement: Added SchedulerBinding phase checks to ensure the overlay is inserted safely after the current frame build is completed.
• Tests: Added compatibility tests and examples for go_router.

0.2.2

Added

• Added isSnackbarOpenById(String id) to check if a snackbar with a specific ID is currently visible.
• Added an animated parameter to the clearAll() method to allow choosing whether to dismiss snackbars with an animation. Defaults to true.
• Added an example of using HyperConfig to the sample app.

Changed

• The default behavior of clearAll() has been changed from immediate removal to animated dismissal.

Fixed

• Stabilized tests related to animations by using pumpAndSettle to ensure animations are complete before making assertions.

Chore

• Removed unnecessary dependencies.
• Updated SECURITY.md to reflect the currently supported version.

0.2.1

🧹 Refactoring

• Consolidated HyperSnackAnimationType enum to use unified types (e.g., top instead of fromTop or toTop) for both entry and exit animations. This simplifies animation configuration.

• Enhanced HyperConfig.copyWith: The HyperConfig.copyWith method now supports all properties, significantly improving reusability and flexibility when updating snackbar configurations.

📝 Documentation

• Internationalization: All Japanese comments across the codebase (pubspec.yaml, lib/src/*, example/lib/main.dart) have been translated to English.
• GitHub Feedback Link: The README.md has been updated to include a GitHub Issues badge, making it easier for users to provide feedback and contribute.

0.2.0

⚠️ BREAKING CHANGES

• Static API by Default: The HyperSnackbar class is now fully static. This makes the API more intuitive and similar to popular packages like GetX. You no longer need to instantiate it.

  Before:

  HyperSnackbar().show(config);
  

  After:

  HyperSnackbar.show(...); // With named parameters
  // Old usage style (with HyperConfig object) is now available via `HyperSnackbar.showFromConfig(config);`
  

• Simplified show Method: The primary show method no longer takes a HyperConfig object. Instead, it now accepts named parameters directly, significantly improving ease of use for one-off snackbars.

  Before:

  HyperSnackbar().show(HyperConfig(
    title: 'Success',
    message: 'Your file was saved.'
  ));
  

  After:

  HyperSnackbar.show(
    title: 'Success',
    message: 'Your file was saved.'
  );
  // Old usage style (with HyperConfig object) is now available via `HyperSnackbar.showFromConfig(config);`
  

✨ Features

• Intuitive API: The new static API (HyperSnackbar.show(...)) is cleaner, requires less boilerplate, and is easier to discover.

  // The simplest way to show a snackbar:
  HyperSnackbar.show(title: 'Hello World!');
  

• Configuration Reusability: Added the HyperSnackbar.showFromConfig(config) method. This allows you to create a reusable HyperConfig object for styles that you use frequently, offering the best of both worlds.

  // Define a reusable style
  final myErrorStyle = HyperConfig(
    backgroundColor: Colors.red,
    // ... other properties
  );
  
  // Reuse it anywhere
  HyperSnackbar.showFromConfig(
    myErrorStyle.copyWith(title: 'Error 1')
  );
  HyperSnackbar.showFromConfig(
    myErrorStyle.copyWith(title: 'Error 2')
  );
  

• Updated BuildContext Extension: The context.showHyperSnackbar() extension has also been updated to use named parameters for a consistent and convenient API.

0.1.3

• Improved documentation comments.

0.1.2

✨ Features

• Manual Dismissal: Added dismissById(String id) to close specific snackbars programmatically.
• Clear All: Added clearAll() to close all visible snackbars at once.

0.1.1

• Fix README formatting.

0.1.0

⚠️ Breaking Changes

• Renamed Main Class: HyperManager has been renamed to HyperSnackbar to be more intuitive.

✨ Features

• Context-less Usage: Added support for showing snackbars without a BuildContext.
  • Note: To use this feature, you must assign HyperSnackbar.navigatorKey to the navigatorKey property of your MaterialApp.
• Hybrid Support: The show method now accepts an optional context. If provided, it uses the local context (ideal for inheriting themes); otherwise, it falls back to the global navigator key.
• Extension Method: Added context.showHyperSnackbar(config) for easier usage within widgets.

0.0.4

• Documents update.

0.0.3

• Initial complete release.

0.0.2

• Update README.md.
• Add Demo.gif

0.0.1

• Initial release.

[0.2.4]

UI/UX Improvements

• Action Button Placement: Moved the action button below the message text to improve readability and layout stability on narrower screens.
• Close Button: Aligned the close button to the top-right corner (CrossAxisAlignment.start) for better aesthetics with multi-line messages.
• Typography: Added TextOverflow.ellipsis to the title (max 1 line) to prevent layout breakage. Action button text is now bold for better visibility.

New Features

• Message Lines Control: Added maxLines parameter to show() and HyperConfig.
  • Defaults to 5 lines to prevent the snackbar from taking up too much screen space.
  • Pass null to display the full message without truncation.
• Auto Dismiss Action: Added autoDismiss property to HyperSnackAction (defaults to true). The snackbar will now automatically close when an action is tapped, unless specified otherwise.

[0.2.3]

• Fixed: Resolved a setState() called during build runtime error that could occur when triggering a snackbar during a navigation transition (e.g., using go_router without a BuildContext).
• Improvement: Added SchedulerBinding phase checks to ensure the overlay is inserted safely after the current frame build is completed.
• Tests: Added compatibility tests and examples for go_router.

[0.2.2]

Added

• Added isSnackbarOpenById(String id) to check if a snackbar with a specific ID is currently visible.
• Added an animated parameter to the clearAll() method to allow choosing whether to dismiss snackbars with an animation. Defaults to true.
• Added an example of using HyperConfig to the sample app.

Changed

• The default behavior of clearAll() has been changed from immediate removal to animated dismissal.

Fixed

• Stabilized tests related to animations by using pumpAndSettle to ensure animations are complete before making assertions.

Chore

• Removed unnecessary dependencies.
• Updated SECURITY.md to reflect the currently supported version.

0.2.1

🧹 Refactoring

• Consolidated HyperSnackAnimationType enum to use unified types (e.g., top instead of fromTop or toTop) for both entry and exit animations. This simplifies animation configuration.

• Enhanced HyperConfig.copyWith: The HyperConfig.copyWith method now supports all properties, significantly improving reusability and flexibility when updating snackbar configurations.

📝 Documentation

• Internationalization: All Japanese comments across the codebase (pubspec.yaml, lib/src/*, example/lib/main.dart) have been translated to English.
• GitHub Feedback Link: The README.md has been updated to include a GitHub Issues badge, making it easier for users to provide feedback and contribute.

0.2.0

⚠️ BREAKING CHANGES

• Static API by Default: The HyperSnackbar class is now fully static. This makes the API more intuitive and similar to popular packages like GetX. You no longer need to instantiate it.

  Before:

  HyperSnackbar().show(config);
  

  After:

  HyperSnackbar.show(...); // With named parameters
  // Old usage style (with HyperConfig object) is now available via `HyperSnackbar.showFromConfig(config);`
  

• Simplified show Method: The primary show method no longer takes a HyperConfig object. Instead, it now accepts named parameters directly, significantly improving ease of use for one-off snackbars.

  Before:

  HyperSnackbar().show(HyperConfig(
    title: 'Success',
    message: 'Your file was saved.'
  ));
  

  After:

  HyperSnackbar.show(
    title: 'Success',
    message: 'Your file was saved.'
  );
  // Old usage style (with HyperConfig object) is now available via `HyperSnackbar.showFromConfig(config);`
  

✨ Features

• Intuitive API: The new static API (HyperSnackbar.show(...)) is cleaner, requires less boilerplate, and is easier to discover.

  // The simplest way to show a snackbar:
  HyperSnackbar.show(title: 'Hello World!');
  

• Configuration Reusability: Added the HyperSnackbar.showFromConfig(config) method. This allows you to create a reusable HyperConfig object for styles that you use frequently, offering the best of both worlds.

  // Define a reusable style
  final myErrorStyle = HyperConfig(
    backgroundColor: Colors.red,
    // ... other properties
  );
  
  // Reuse it anywhere
  HyperSnackbar.showFromConfig(
    myErrorStyle.copyWith(title: 'Error 1')
  );
  HyperSnackbar.showFromConfig(
    myErrorStyle.copyWith(title: 'Error 2')
  );
  

• Updated BuildContext Extension: The context.showHyperSnackbar() extension has also been updated to use named parameters for a consistent and convenient API.

0.1.3

• Improved documentation comments.

0.1.2

✨ Features

• Manual Dismissal: Added dismissById(String id) to close specific snackbars programmatically.
• Clear All: Added clearAll() to close all visible snackbars at once.

0.1.1

• Fix README formatting.

0.1.0

⚠️ Breaking Changes

• Renamed Main Class: HyperManager has been renamed to HyperSnackbar to be more intuitive.

✨ Features

• Context-less Usage: Added support for showing snackbars without a BuildContext.
  • Note: To use this feature, you must assign HyperSnackbar.navigatorKey to the navigatorKey property of your MaterialApp.
• Hybrid Support: The show method now accepts an optional context. If provided, it uses the local context (ideal for inheriting themes); otherwise, it falls back to the global navigator key.
• Extension Method: Added context.showHyperSnackbar(config) for easier usage within widgets.

0.0.4

• Documents update.

0.0.3

• Initial complete release.

0.0.2

• Update README.md.
• Add Demo.gif

0.0.1

• Initial release.