education 0.2.2

education: ^0.2.2 copied to clipboard

example/lib/main.dart

import 'package:education/education.dart';
import 'package:education_example/page/global_var.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

void main() {
  print("测试代码");
  print(GlobalVar.c); // 输出: 1
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'My App',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  final _educationPlugin = Education();

  static const platform = MethodChannel('android_call_flutter');

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

    platform.setMethodCallHandler((MethodCall call) async {
      switch (call.method) {
        case 'onDataReceived':
          String data = call.arguments as String;
          // Handle the data and do something
          print(data);

          // 返回给 android 响应信息
          return "Data processed";
        default:
          throw MissingPluginException();
      }
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Home'),
      ),
      body: Column(
        children: [
          GestureDetector(
            onTap: () async {
              var imageString = await _educationPlugin.getGalleryImage();
              print(imageString);
            },
            child: Container(
              width: 200,
              height: 200,
              color: Colors.deepOrange,
            ),
          ),
        ],
      ),
    );
  }
}