Floating Action Bubble

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A Flutter package to create a animated menu using a Floating Action Button.

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Installation

Just add floating_action_bubble to your pubspec.yml file

dependencies:
  floating_action_bubble: 1.1.3

Example

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Floating Action Bubble Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: Directionality(textDirection: TextDirection.rtl, child: MyHomePage(title: 'Floating Action Bubble Demo')),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);
  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> with SingleTickerProviderStateMixin{

  Animation<double> _animation;
  AnimationController _animationController;

  @override
  void initState(){
        
    _animationController = AnimationController(
      vsync: this,
      duration: Duration(milliseconds: 260),
    );

    final curvedAnimation = CurvedAnimation(curve: Curves.easeInOut, parent: _animationController);
    _animation = Tween<double>(begin: 0, end: 1).animate(curvedAnimation);
    
    
    super.initState();


  }
  
  @override
  Widget build(BuildContext context) {
    return  Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      
      floatingActionButtonLocation: FloatingActionButtonLocation.endDocked,
      
      //Init Floating Action Bubble 
      floatingActionButton: FloatingActionBubble(
        // Menu items
        items: <Bubble>[

          // Floating action menu item
          Bubble(
            title:"Settings",
            iconColor :Colors.white,
            bubbleColor : Colors.blue,
            icon:Icons.settings,
            titleStyle:TextStyle(fontSize: 16 , color: Colors.white),
            onPress: () {
              _animationController.reverse();
            },
          ),
          // Floating action menu item
          Bubble(
            title:"Profile",
            iconColor :Colors.white,
            bubbleColor : Colors.blue,
            icon:Icons.people,
            titleStyle:TextStyle(fontSize: 16 , color: Colors.white),
            onPress: () {
              _animationController.reverse();
            },
          ),
          //Floating action menu item
          Bubble(
            title:"Home",
            iconColor :Colors.white,
            bubbleColor : Colors.blue,
            icon:Icons.home,
            titleStyle:TextStyle(fontSize: 16 , color: Colors.white),
            onPress: () {
              Navigator.push(context, new MaterialPageRoute(builder: (BuildContext context) => Homepage()));
              _animationController.reverse();
            },
          ),
        ],

        // animation controller
        animation: _animation,

        // On pressed change animation state
        onPress: () => _animationController.isCompleted
              ? _animationController.reverse()
              : _animationController.forward(),
        
        // Floating Action button Icon color
        iconColor: Colors.blue,

        // Flaoting Action button Icon 
        iconData: Icons.ac_unit, 
        backGroundColor: Colors.white,
      )
    );
  }

}

You can check for a more complete example in the example directory.

Customize

You can customize the widget appareance using the following properties:

PropertyDescription
fabColorSets the FAB color
fabIconSets the FAB icon
BubbleTitleSets the menu item title
BubbleTitleStyleSets the menu item title style
BubbleIconSets the menu item icon
BubbleIconColorSets the menu item icon color
BubbleColorSets the menu item color
animationAllows to animated the menu items

Contributing

If you want to contribute to this project, please submit a PR to the development branch Thank you 😁

Libraries

floating_action_bubble