invokeMethod method
异步方法调用 pageName 页面名称 funcName js侧方法名称 parameters 方法参数
Implementation
@override
Future<String> invokeMethod(String pageName, String funcName, List<dynamic>? parameters) async {
var map = <dynamic, dynamic>{};
map[FairMessage.FUNC_NAME] = funcName;
map[FairMessage.ARGS] = parameters;
var msg = FairMessage(pageName, FairMessage.METHOD, map);
var from = msg.from();
var reply = _channel!.sendCommonMessage(jsonEncode(from));
return await reply ?? '';
}