floating-action-button

Hide FAB when onscreen keyboard appear

by

You can achieve it by checking for keyboard visibility using viewInsets and hide fab based on it. Example: import ‘package:flutter/material.dart’; void main() { runApp(new MaterialApp( title: “Example”, home: new FabHideOnKeyboard(), )); } class FabHideOnKeyboard extends StatefulWidget { @override _FabHideOnKeyboardState createState() => new _FabHideOnKeyboardState(); } class _FabHideOnKeyboardState extends State<FabHideOnKeyboard> { @override Widget build(BuildContext context) { final … Read more

Flutter floating action button with speed dial

by

Here’s a sketch of how to implement a Speed dial using FloatingActionButton. import ‘package:flutter/material.dart’; import ‘dart:math’ as math; void main() { runApp(new MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return new MaterialApp( home: new MyHomePage(), ); } } class MyHomePage extends StatefulWidget { @override State createState() => new MyHomePageState(); } … Read more