unity调用ios原生代码objective-c和回调

从c#到objective-c学习

https://www.runoob.com/w3cnote/objective-c-tutorial.html

https://www.jianshu.com/p/6328c55ac4b2

http://www.cnblogs.com/wuhuacong/p/3589699.html

进阶 https://www.xuanyusong.com/archives/category/ios/objective-c

网上说的教程太复杂，这里我给个最简单版本的

但是首先你要学会ios打包发布 https://www.cnblogs.com/sanyejun/p/8308873.html

unity调用ios原生代码objective-c和回调

第一步新建一个NativeBinding.mm文件在上图这个位置，名字随便，别的也行

里面的代码

extern "C" {

    void FooPluginFunction() {

        //打log

        NSLog(@"Hello World!");

        //回调unity

        UnitySendMessage("OSEvent","testBtnResult", "chuang_chuang");

    }

}

如果这个方法调用成功，那么xcode控制台会打log，并且回调unity方法 testBtnResult

新建物体，挂上脚本

unity调用ios原生代码objective-c和回调

这个脚本

using System.Collections;

using System.Collections.Generic;

using System.Runtime.InteropServices;

using UnityEngine;

using UnityEngine.UI;

public class CallOS : MonoBehaviour {

    public Button testButton;

    public Text text;

    // Use this for initialization

    void Start () {

        int a = ;

        testButton.onClick.AddListener(delegate

        {

            Debug.Log("click");

            text.text = "haha" + a++;

            if (Application.platform == RuntimePlatform.IPhonePlayer)

            {

                //点击按钮触发

                FooPluginFunction();

            }

        });

    }

    //ios原生方法接口，方法名和mm文件里面的方法相同

    [DllImport("__Internal")]

    static extern void FooPluginFunction();

    //objective-c方法的回调

    public void testBtnResult(string msg)

    {

        Debug.Log("btnPressSuccessssssssssss:" + msg);

    }

}

XUPorter插件自动配置sdk

http://www.xuanyusong.com/archives/2720

https://fengyu.name/article/469

告别手动配置，非常方便

秒客网

unity调用ios原生代码objective-c和回调

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