Offline/Online Connectivity (2OS)

flutter off/online connectivity

a tidy flutter utility to handle offline/online connectivity like a boss. it provides support for both ios and android platforms (of course).

installing

dependencies:
  flutter_offline: "^0.2.2"

import

import 'package:flutter_offline/flutter_offline.dart';

how to use

import 'package:flutter/material.dart';
import 'package:flutter_offline/flutter_offline.dart';

class demopage extends statelesswidget {
  @override
  widget build(buildcontext context) {
    return new scaffold(
      appbar: new appbar(
        title: new text("offline demo"),
      ),
      body: offlinebuilder(
        connectivitybuilder: (
          buildcontext context,
          conectivityresult cnct,
          widget child,
        ) {
          final bool connected = cnct != conectivityresult.none;
          return new stack(
            fit: stackfit.expand,
            children: [
              positioned(
                height: 24.0,
                left: 0.0,
                right: 0.0,
                child: container(
                  color: connected ? color(0xff00ee44) : color(0xffee4400),
                  child: center(
                    child: text("${connected ? 'online' : 'offline'}"),
                  ),
                ),
              ),
              center(
                child: new text(
                  'yay!',
                ),
              ),
            ],
          );
        },
        child: column(
          mainaxisalignment: mainaxisalignment.center,
          children: <widget>[
            new text(
              'there are no bottons to push :)',
            ),
            new text(
              'just turn off your internet.',
            ),
          ],
        ),
      ),
    );
  }
}

for more info, please, refer to the main.dart in the example.