system_setting_objc 1.0.0

Flutter plugin for jumping to system settings.

example/lib/main.dart

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

import 'package:flutter/services.dart';
import 'package:system_setting_objc/system_setting_objc.dart';

void main() => runApp(MaterialApp(
  home: Scaffold(
    body: Center(
      child: RaisedButton(
        onPressed: _jumpToSetting,
        child: Text('Goto setting'),
      ),
    ),
  ),
));

_jumpToSetting() {
  SystemSettingObjc.goto(SettingTarget.WIFI);
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      platformVersion = await SystemSettingObjc.platformVersion;
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Column(
          children: <Widget>[
            Center(
              child: Text('Running on: $_platformVersion\n'),
            ),
            FlatButton(
                onPressed: () async {
                  await SystemSettingObjc.goto(SettingTarget.WIFI);
                },
                child: Text("Goto setting"))
          ],
        ),
      ),
    );
  }
}