animated_floating_buttons

This package is based on Agung Surya's tutorial. You can visit his post for more technical information about the package. https://medium.com/@agungsurya/create-a-simple-animated-floatingactionbutton-in-flutter-2d24f37cfbcc

Getting Started

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Screenshots

Usage

To use this plugin:

In your flutter project add the dependency:

dependencies:
    ...
    animated_floating_buttons: ^0.0.1

Example

//Import package
import 'package:animated_floating_buttons/animated_floating_buttons.dart';
...
      /// when you want to close the menu you have to create 
      final GlobalKey<AnimatedFloatingActionButtonState> key =GlobalKey<AnimatedFloatingActionButtonState>();
      /// and then assign it to the our widget library
Widget float1() {
    return Container(
      child: FloatingActionButton(
        onPressed: null,
        heroTag: "btn1",
        tooltip: 'First button',
        child: Icon(Icons.add),
      ),
    );
}

Widget float2() {
    return Container(
      child: FloatingActionButton(
        onPressed: null,
        heroTag: "btn2",
        tooltip: 'Second button',
        child: Icon(Icons.add),
      ),
    );
}
...
Scaffold(
    floatingActionButton: AnimatedFloatingActionButton(
        //Fab list
        fabButtons: <Widget>[
            float1(), float2()
        ],
        key : key,
        colorStartAnimation: Colors.blue,
        colorEndAnimation: Colors.red,
        animatedIconData: AnimatedIcons.menu_close //To principal button
    ),
)

Complete example here

Issues

Be aware that you have to pass heroTag parameter to every new fab you create 
Otherwise you will get an exciption.