Data interaction between Unity3d and Objective-c. IOS SDK interface encapsulates the Unity3d interface.--Reprint

Creation of the Unity 3D simple project. Export to iOS platform with Xcode see this

Unity3d Learn to create simple buttons, corresponding events

Unity C # code

Using unityengine;using system.collections;using System.runtime.interopservices;public class Testfeil:monobehaviour {        [DllImport ("__internal")]    private static extern void C_ctest ();        Use the for initialization    void Start () {        }        //update is called once per frame    void update () {        }        void Ongui ()          the {//Start button  creates a button.          if (GUI. button (new Rect (20,100,200,50), "Qingyun"))          {              //system.console.writeline ("Hello World");             Print ("Hello Qingyun!");             C_ctest ();               Debug.Log ("Up.up");        }                }         void TestResult (String msg)    {        Debug.Log ("TestResult:" +msg);        This is a callback in C #. Used to receive data whether the transmission was successful. ----The function here is the callback in OC.    void Testbtnresult (String msg)    {        Debug.Log ("btnpresssuccessssssssssss:" +msg);    }}

OC and C interfaces in. mm files

meiyupushsdkc.m//meiyupushdemo////Created by Qingyun on 3/31/14.//Copyright (c) Qingyun. All rights reserved.//#import "MeiyuPushSdkC.h" #import "MeiyuPushSdk.h" @interface meiyupushsdkc:nsobject<        Meiyupushsdkdelegate> @end @implementation meiyupushsdkc-(ID) init{id object = [super init];    [[Meiyupushsdk my_initpush]setdelegate:self];    Sdk.delegate = self;    NSLog (@ "INITMEIYUPUSHSDKC"); return object;} -(void) ctestresult{unitysendmessage ("Main Camera", "Testbtnresult", "success. Wow hahaha");} @endMeiyuPushSdkC *m_pushsdk = NULL, #if defined (__cplusplus) extern "C" {#endif void C_ctest () {if (M_push        SDK = = NULL) {m_pushsdk = [[Meiyupushsdkc alloc]init];                } meiyupushsdk *m = [Meiyupushsdk My_initpush];        Objc_msgsend (obj, @selector (setName:), @ "Balabala");        [M ctest];        NSLog (@ "testsuccess---------");    Unitysendmessage ("Main Camera", "TestResult", " -10862904$_^_$ Interface call failed"); } #iF defined (__cplusplus)} #endif 

This connects Unity3d with OC.

Specifically, refer to Unityfile.zip

Data interaction between Unity3d and Objective-c. IOS SDK interface encapsulates the Unity3d interface.--Reprint