H5项目开发iOS插件功能的实例代码

- (void)PluginTestFunctionArrayArgu:(PGMethod *)msg

{

    NSArray *pArray = [NSArray array];    if (msg)

    {        //CallBackid 异步方法的回调id，H5+ 会根据回调ID通知JS层运行结果成功或者失败

        NSString *cdId = [msg.arguments objectAtIndex:0];        //用户的参数会在第二个参数传回，可以按照Array方式传入

        pArray = [msg.arguments objectAtIndex:1];

        NSLog(@"cdId: %@    pArray: %@",cdId,pArray);        // 如果使用Array方式传递参数

        NSString *pResultString = [NSString stringWithFormat:@"%@ %@ %@ %@ %@ %@ %@",[pArray objectAtIndex:0],[pArray objectAtIndex:1], [pArray objectAtIndex:2],[pArray objectAtIndex:3],[pArray objectAtIndex:4], [pArray objectAtIndex:5],[pArray objectAtIndex:6]];

        NSLog(@"pResultString: %@",pResultString);        //可以直接调用所导入的静态库里面的方法

        NSString *UUID = [ZQDeviceSDK Prn_GetPortList:1];

        NSString *port = [UUID stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];

        [self startPrintText:pArray andUUID:port];        // 运行Native代码结果和预期相同，调用回调通知JS层运行成功并返回结果

         PDRPluginResult *result = [PDRPluginResult resultWithStatus:PDRCommandStatusOK messageAsString:pResultString];        // 如果Native代码运行结果和预期不同，需要通过回调通知JS层出现错误，并返回错误提示//        PDRPluginResult *resultError = [PDRPluginResult resultWithStatus:PDRCommandStatusError messageAsString:@"出错了！"];

        //通知JS层Native层运行结果，JS Pluginbridge会根据cbid找到对应的回调方法并触发

       [self toCallback:cdId withReslut:[result toJSONString]];

    }

}

document.addEventListener( "plusready",  function(){  // 声明的JS“扩展插件别名”

     var _BARCODE = 'plugintest',B = window.plus.bridge;     var plugintest ={         // 声明异步返回方法

         // 通知Native层plugintest扩展插件运行”PluginTestFunction”方法

        //参数为所需传入原生的参数

         PluginTestFunctionArrayArgu : function (Argus, successCallback, errorCallback ){             var success = typeof successCallback !== 'function' ? null : function(args)

              {

                  successCallback(args);

              },

              fail = typeof errorCallback !== 'function' ? null : function(code)

              {

                  errorCallback(code);

              };

              callbackID = B.callbackId(success, fail);              //这里写上原生中的异步方法名

              return B.exec(_BARCODE, "PluginTestFunctionArrayArgu", [callbackID, Argus]);

         }  

      window.plus.plugintest = plugintest;

 }, true );

plus.plugintest.PluginTestFunctionArrayArgu( printData, function( result ) {

                 mui.alert( result );

                },function(result){

                 mui.alert(result)

                 });