Flutter宗教通知插件azan_notifications_platform的使用

本文档将介绍如何在Flutter项目中使用azan_notifications_platform插件来接收宗教通知（如祷告时间）。通过以下步骤和示例代码，您可以轻松地将该功能集成到您的应用中。

使用步骤

1. 添加依赖

在pubspec.yaml文件中添加azan_notifications_platform依赖：

dependencies:
  azan_notifications_platform: ^1.0.0

然后运行以下命令以更新依赖项：

flutter pub get

2. 初始化插件

在应用程序启动时初始化插件。例如，在main.dart文件中：

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

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  
  // 初始化插件
  await AzanNotificationsPlatform.initialize();

  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      home: HomePage(),
    );
  }
}

3. 获取祷告时间

使用插件提供的方法获取当天的祷告时间。例如：

Future<void> fetchPrayerTimes() async {
  try {
    // 获取当前日期的祷告时间
    final prayerTimes = await AzanNotificationsPlatform.getPrayerTimes();

    // 打印结果
    print('Fajr: ${prayerTimes.fajr}');
    print('Dhuhr: ${prayerTimes.dhuhr}');
    print('Asr: ${prayerTimes.asr}');
    print('Maghrib: ${prayerTimes.maghrib}');
    print('Isha: ${prayerTimes.isha}');
  } catch (e) {
    print('Error fetching prayer times: $e');
  }
}

4. 设置通知

使用插件设置每天的祷告提醒。例如：

Future<void> setupNotifications() async {
  try {
    // 设置每日祷告通知
    await AzanNotificationsPlatform.setupDailyPrayerNotifications();

    print('Daily prayer notifications have been set up.');
  } catch (e) {
    print('Error setting up notifications: $e');
  }
}

5. 完整示例代码

以下是一个完整的示例代码，展示了如何初始化插件、获取祷告时间和设置通知：

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

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  // 初始化插件
  await AzanNotificationsPlatform.initialize();

  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      home: HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  [@override](/user/override)
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  String _message = '';

  Future<void> fetchPrayerTimes() async {
    try {
      // 获取当前日期的祷告时间
      final prayerTimes = await AzanNotificationsPlatform.getPrayerTimes();

      setState(() {
        _message =
            'Fajr: ${prayerTimes.fajr}\nDhuhr: ${prayerTimes.dhuhr}\nAsr: ${prayerTimes.asr}\nMaghrib: ${prayerTimes.maghrib}\nIsha: ${prayerTimes.isha}';
      });
    } catch (e) {
      setState(() {
        _message = 'Error fetching prayer times: $e';
      });
    }
  }

  Future<void> setupNotifications() async {
    try {
      // 设置每日祷告通知
      await AzanNotificationsPlatform.setupDailyPrayerNotifications();

      setState(() {
        _message = 'Daily prayer notifications have been set up.';
      });
    } catch (e) {
      setState(() {
        _message = 'Error setting up notifications: $e';
      });
    }
  }

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Azan Notifications Example'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            ElevatedButton(
              onPressed: fetchPrayerTimes,
              child: Text('Fetch Prayer Times'),
            ),
            SizedBox(height: 20),
            ElevatedButton(
              onPressed: setupNotifications,
              child: Text('Set Up Notifications'),
            ),
            SizedBox(height: 20),
            Text(_message),
          ],
        ),
      ),
    );
  }
}