1、在flutter_plugin_platform_interface.dart类中增加方法 Future<String?> hello(){throwUnimplementedError('hello() has not been implemented.'); } 2、在flutter_plugin_method_channel.dart类中实现上面的方法 @overrideFuture<Str
import'dart:io'showPlatform;voidsomeFunction(){if(Platform.isAndroid){// Android 平台特定的逻辑}elseif(Platform.isIOS){// iOS 平台特定的逻辑}} 示例 以下是一个简单的示例,展示了如何使用baasatrakuza_flutter_platform_interface插件调用平台方法并处理结果。 import'package:flutter/material.dart';import'...
目录、文件名说明 ios 原生 android 原生 linux 原生 macos 原生 windows 原生 lib/flutter_plugin_add_platform_interface.dart 功能接口定义 lib/flutter_plugin_add_method_channel.dart 原生功能接口实现 lib/flutter_plugin_add_web.dart Web功能接口实现 lib/flutter_plugin_add.dart flutter 接口调用类...
lib/flutter_plugin_add_platform_interface.dart Future<bool?> startCounting() { throw UnimplementedError('startCounting() has not been implemented.'); } 原生调用 lib/flutter_plugin_add_method_channel.dart @override Future<bool?> startCounting() async { final val = await methodChannel.invokeMethod...
3.在mypl_platform_interface.dart中新增方法未实现时抛出的错误提示 4.在mypl.dart中调用方法 5.在main.dart调用插件方法 下面为main.dart修改后的代码 import'package:flutter/material.dart';import'dart:async';import'package:flutter/services.dart';import'package:mypl/mypl.dart';voidmain() { ...
plugin是属于package的一种,区别是包含有原生的代码,比如Android的java或kotlin代码,或者iOS的Object-C或Swift代码。是通过Flutter Platform Channel实现的。 新建项目 方法一:命令行创建 --org后面为域名 --template后面设置成plugin表示为插件类型 最后为插件名 ...
进入后我们发现该文件导入了untitled2_platform_interface文件,而MethodChannelUntitled2是继承自untitled2_platform_interface文件的Untitled2Platform类,在此类中我们看到了,flutter插件用来通讯的MethodChannel方法,到此,我们可以基本梳理一下,这几个文件的作用了。
原文https://ducafecat.com/blog/flutter-plugin-event-channel 参考 https://api.flutter.dev/flutter/services/EventChannel-class.html https://mobikul.com/event-channel-in-flutter/ 步骤 Flutter 插件 接口定义 lib/flutter_plugin_add_platform_interface.dart Future<bool?> startCounting() { throw Unimplem...
Provide some possibility not to export implementation classes when usingdartPluginClass. I'm not expert here, but obvious option from my perspective is to respectfileNamefield inpubspec.yaml, aswebalready does. Given thatis generally implementing the platform interface, which must be public in order...
repository: https://github.com/flutter/plugins/tree/master/packages/plugin_platform_interface@@ -23,6 +23,6 @@ dependencies: meta: ^1.3.0-nullsafety.3dev_dependencies: mockito: ^4.1.1 mockito: ^5.0.0-nullsafety.2 test: ^1.10.0-nullsafety.1...