Awesome Open Source
Awesome Open Source

Badges for Flutter

Pub Version

Installing:

In your pubspec.yaml

dependencies:
  badges: ^2.0.2
import 'package:badges/badges.dart';


Basic Usage:

    Badge(
      badgeContent: Text('3'),
      child: Icon(Icons.settings),
    )


Animations:

BadgeAnimationType.slide BadgeAnimationType.scale BadgeAnimationType.fade

Chips:

Sometimes you may want to use chip but it's too big, even if set padding to zero. This is where Badge comes handy.

    Chip(
      padding: EdgeInsets.all(0),
      backgroundColor: Colors.deepPurple,
      label: Text('BADGE', style: TextStyle(color: Colors.white)),
    ),
    Badge(
      toAnimate: false,
      shape: BadgeShape.square,
      badgeColor: Colors.deepPurple,
      borderRadius: BorderRadius.circular(8),
      badgeContent: Text('BADGE', style: TextStyle(color: Colors.white)),
    ),

Custom Usage

There are several options that allow for more control:

Properties Description
Widget badgeContent The content of badge. Usually Text or Icon.
Color badgeColor Background color of the badge.
Widget child The main widget. By default it's below the red badge. Usually Icon, IconButton, Text or button.
double elevation Shadow of the badge.
Gradient gradient Gradient color for the badge content.
bool toAnimate Whether animate badge when badge content changed or not.
BadgePosition position Can be one of BadgePosition.topStart(), BadgePosition.topEnd(), BadgePosition.bottomStart(), BadgePosition.bottomEnd(). Sometimes you want to create unique badge position or create new one manually. For this use BadgePosition.topEnd(top: -12, end: -20) or BadgePosition(start, top, end, bottom).
BadgeShape shape BadgeShape.circle or BadgeShape.square. You can use borderRadius to change border radius of badge of you use square BadgeShape.square.
BorderRadiusGeometry borderRadius Border radius of badge. Applies only if BadgeShape.square is used.
EdgeInsetsGeometry padding The padding of badge content.
Duration animationDuration The duration of badge animation when badge content is changed.
BadgeAnimationType animationType Can be one of BadgeAnimationType.slide, BadgeAnimationType.scale or BadgeAnimationType.fade.
bool showBadge Hide or show badge with animation using bool flag.
AlignmentGeometry alignment Alignment of the whole widget
bool ignorePointer Enable or disable (default) ignore pointer option
BorderSide borderSide Adds a border to the badge


License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details


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