Flutter应用设置管理插件flutter_app_settings的使用

获取开始

这个项目是一个新的 Flutter 插件项目。插件项目包括 Android 和/或 iOS 的平台特定实现代码。

对于如何开始使用 Flutter，您可以查看我们的在线文档，其中包括教程、示例、移动开发指南以及完整的 API 参考。

使用示例

以下是一个使用 flutter_app_settings 插件的完整示例。

示例代码

import 'dart:async';

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

/// 主方法以返回 runApp。
void main() => runApp(MyApp());

/// 这是主应用的状态fulWidget。
class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  [@override](/user/override)
  MyAppState createState() => MyAppState();
}

/// 这是应用的状态。
class MyAppState extends State<MyApp> {
  [@override](/user/override)
  void initState() {
    /// 调用初始化平台状态。
    initPlatformState();
    super.initState();
  }

  /// 初始化平台状态。
  Future<void> initPlatformState() async {
    // 如果在异步平台消息传输期间小部件从树中删除，则我们希望丢弃回复而不是调用
    // setState 以更新我们不存在的外观。
    if (!mounted) return;
  }

  /// 构建方法以返回MaterailApp。
  [@override](/user/override)
  Widget build(BuildContext context) {
    var actionItems = getListOfActionButtons();
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('应用设置示例应用'),
        ),
        body: GridView.count(
          crossAxisCount: 2,
          childAspectRatio: 2,
          children: List.generate(actionItems.length, (index) {
            return Center(
              child: ButtonTheme(
                colorScheme: ColorScheme.dark(),
                minWidth: 150.0,
                child: actionItems[index],
              ),
            );
          }),
        ),
      ),
    );
  }

  List<Widget> getListOfActionButtons() {
    var actionItems = [];

    actionItems.addAll([
      ElevatedButton(
        child: Text("WIFI"),
        onPressed: () {
          FlutterAppSettings.openWIFISettings();
        },
      ),
      ElevatedButton(
        child: Text("位置"),
        onPressed: () {
          FlutterAppSettings.openLocationSettings();
        },
      ),
      ElevatedButton(
        child: Text("安全"),
        onPressed: () {
          FlutterAppSettings.openSecuritySettings();
        },
      ),
      ElevatedButton(
        child: Text("锁与密码"),
        onPressed: () {
          FlutterAppSettings.openLockAndPasswordSettings();
        },
      ),
      ElevatedButton(
        child: Text("应用设置"),
        onPressed: () {
          FlutterAppSettings.openAppSettings();
        },
      ),
      ElevatedButton(
        child: Text("蓝牙"),
        onPressed: () {
          FlutterAppSettings.openBluetoothSettings();
        },
      ),
      ElevatedButton(
        child: Text("数据漫游"),
        onPressed: () {
          FlutterAppSettings.openDataRoamingSettings();
        },
      ),
      ElevatedButton(
        child: Text("日期"),
        onPressed: () {
          FlutterAppSettings.openDateSettings();
        },
      ),
      ElevatedButton(
        child: Text("显示"),
        onPressed: () {
          FlutterAppSettings.openDisplaySettings();
        },
      ),
      ElevatedButton(
        child: Text("通知"),
        onPressed: () {
          FlutterAppSettings.openNotificationSettings();
        },
      ),
      ElevatedButton(
        child: Text("声音"),
        onPressed: () {
          FlutterAppSettings.openSoundSettings();
        },
      ),
      ElevatedButton(
        child: Text("内部存储"),
        onPressed: () {
          FlutterAppSettings.openInternalStorageSettings();
        },
      ),
      ElevatedButton(
        child: Text("电池优化"),
        onPressed: () {
          FlutterAppSettings.openBatteryOptimizationSettings();
        },
      ),
      ElevatedButton(
        child: Text("NFC"),
        onPressed: () {
          FlutterAppSettings.openNFCSettings();
        },
      ),
      ElevatedButton(
        child: Text("VPN"),
        onPressed: () {
          FlutterAppSettings.openVPNSettings(
            asAnotherTask: true,
          );
        },
      ),
      ElevatedButton(
        child: Text("设备设置"),
        onPressed: () {
          FlutterAppSettings.openDeviceSettings(
            asAnotherTask: true,
          );
        },
      ),
      ElevatedButton(
        child: Text("辅助功能"),
        onPressed: () {
          FlutterAppSettings.openAccessibilitySettings(
            asAnotherTask: true,
          );
        },
      ),
      ElevatedButton(
        child: Text("开发者"),
        onPressed: () {
          FlutterAppSettings.openDevelopmentSettings(
            asAnotherTask: true,
          );
        },
      ),
      ElevatedButton(
        child: Text("热点"),
        onPressed: () {
          FlutterAppSettings.openHotspotSettings(
            asAnotherTask: true,
          );
        },
      ),
    ]);

    return actionItems;
  }

  /// 清理方法以关闭并清理对象。
  [@override](/user/override)
  void dispose() {
    super.dispose();
  }
}