flutter_zero

A set of libraries for Flutter which requires zero dependencies

TapAwayListener

Detect a tap outside of a widget bounds.

import 'package:flutter/material.dart';
import 'package:flutter_zero/global_gesture/global_gesture.dart';
import 'package:flutter_zero/tap_away_listener/tap_away_listener.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return GlobalGesture(MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter Demo Home Page'),
    ));
  }
}

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

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Text(
              'You have tapped away of the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.display1,
            ),
          ],
        ),
      ),
      floatingActionButton: TapAwayListener(
          FloatingActionButton(
            onPressed: () {},
            tooltip: 'Increment',
            child: Icon(Icons.add),
          ),
          listener: _incrementCounter),
    );
  }
}