如何通过Flutter插件访问Android资源字符串

dependencies:
  flutter:
    sdk: flutter
  flutter/services:
    ^2.0.0

import 'package:flutter/services.dart';

MethodChannel _channel = MethodChannel('channel_name');

String resourceString = await _channel.invokeMethod('getAndroidResourceString', 'resource_name');

MethodChannel channel = new MethodChannel(flutterEngine.getDartExecutor().getBinaryMessenger(), "channel_name");
channel.setMethodCallHandler((call, result) -> {
    if (call.method.equals("getAndroidResourceString")) {
        String resourceName = call.arguments.toString();
        String resourceString = getResources().getString(getResources().getIdentifier(resourceName, "string", getPackageName()));
        result.success(resourceString);
    } else {
        result.notImplemented();
    }
});