234 lines
7.8 KiB
C#
234 lines
7.8 KiB
C#
using System.Runtime.InteropServices;
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using UnityEngine;
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/// <summary>
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/// Create By Jooki: https://www.yuque.com/jooki
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/// 使用流程：
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/// WeChatController是一个单例， 请自行给变量 _className 赋值
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/// 使用前先调用 Init() 进行初始化，然后调用 IsWeChatAppInstalled() 检查用户设备上是否安装了微信;
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/// 之后为保险起见调用 IsWeChatAppInstalled() 判断微信是否已经安装;
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/// 最后就是按照需要分享的消息类型调用对应的方法
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/// </summary>
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public class WeChatController
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{
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#region iOS微信SDK
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#if UNITY_IOS
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[DllImport("__Internal")]
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private static extern void RegisterApp(string appid);
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[DllImport("__Internal")]
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private static extern bool IsWechatInstalled_iOS();
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[DllImport("__Internal")]
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private static extern void WechatLogin(string scope,string state);
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[DllImport("__Internal")]
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private static extern bool checkAPPIsExist(string URLScheme);
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[DllImport("__Internal")]
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private static extern bool checkLocation();
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[DllImport("__Internal")]
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private static extern void ShareImgToWX(int scene, byte[] msgByteArrayData, int arrayLength);
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[DllImport("__Internal")]
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private static extern void ShareUrlToWX(int scene, string url, string title, string description);
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[DllImport("__Internal")]
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private static extern void authorizationAppleID();
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#endif
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#endregion
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/// <summary>
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/// com.unityplugins.wechatshare是在Android Studio中创建的 Module,
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/// MainActivity 是一个Activity， 对外供C#调用的方法都写在这个Activity内
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/// </summary>
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private readonly string _className = "com.unityplugins.wechatshare.MainActivity";
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private string _APP_ID = "";
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private AndroidJavaClass mainActivityClass = null;
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private static WeChatController _instance;
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public static WeChatController Instance
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{
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get
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{
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if (_instance == null)
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{
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_instance = new WeChatController();
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}
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return _instance;
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}
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}
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/// <summary>
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/// 初始化微信SDK， APPID是用户在微信开放平台注册是所分配的应用唯一标识， 可在微信开放平台找到
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/// </summary>
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/// <param name="APPID"></param>
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public void Init(string APPID)
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{
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_APP_ID = APPID;
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#if UNITY_ANDROID
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mainActivityClass = new AndroidJavaClass(_className);
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// 第一个参数： MainActivity中的方法名
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// 第二、三个参数： 分别是SendMessageToUnity需要接收的第一和第二个参数，对比上面Java的代码
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mainActivityClass.CallStatic("InitWeChat", Application.identifier, _APP_ID);
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#elif UNITY_IOS && !UNITY_EDITOR
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RegisterApp(_APP_ID);
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#endif
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}
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public void SignWithApple()
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{
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#if UNITY_IOS
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authorizationAppleID();
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#endif
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}
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/// <summary>
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/// 判断是否是否安装了微信
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/// </summary>
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/// <returns></returns>
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public bool IsWeChatAppInstalled()
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{
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#if !UNITY_EDITOR
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#if UNITY_ANDROID
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return mainActivityClass.CallStatic<bool>("IsWeChatInstalled");
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#elif UNITY_IOS
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return IsWechatInstalled_iOS();
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#else
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return false;
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#endif
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#else
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return false;
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#endif
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}
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/// <summary>
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/// 判断应用是否存在
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/// </summary>
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/// <param name="pkgName"></param>
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/// <returns></returns>
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public bool isApplicationAvilible(string pkgName,string URLScheme)
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{
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#if UNITY_ANDROID
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return mainActivityClass.CallStatic<bool>("isApplicationAvilible",pkgName);
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#elif UNITY_IOS
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return checkAPPIsExist(URLScheme);
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#else
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return false;
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#endif
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}
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/// <summary>
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/// 分享链接至微信，缩略图用的是APP Icon
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/// </summary>
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/// <param name="scene">分享至什么场景, 0-对话、1-朋友圈、2-收藏</param>
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/// <param name="url">网页链接</param>
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/// <param name="title">标题</param>
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/// <param name="description">描述</param>
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public void ShareWebpageToWX(int scene, string url, string title, string description, byte[] image)
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{
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#if UNITY_ANDROID
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mainActivityClass.CallStatic("ShareWebpageToWX", scene, url, title, description, image);
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#elif UNITY_IOS
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ShareUrlToWX(scene, url, title, description);
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#endif
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}
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/// <summary>
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/// 分享文字至微信
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/// </summary>
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/// <param name="scene">分享至什么场景, 0-对话、1-朋友圈、2-收藏</param>
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/// <param name="text">要分享的文本内容</param>
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public void ShareTextToWX(int scene, string text)
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{
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mainActivityClass.CallStatic("ShareTextToWX", scene, text);
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}
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/// <summary>
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/// 分享图片至微信
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/// </summary>
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/// <param name="scene">分享至什么场景, 0-对话、1-朋友圈、2-收藏</param>
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/// <param name="image">要分享的图片</param>
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public void ShareImageToWX(int scene, Texture2D image)
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{
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mainActivityClass.CallStatic("ShareImageToWX", scene, ImageToBytes(image));
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}
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public void ShareImageToWX(int scene, byte[] image)
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{
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#if UNITY_ANDROID
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mainActivityClass.CallStatic("ShareImageToWX", scene, image);
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#elif UNITY_IOS
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ShareImgToWX(scene,image,image.Length);
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#endif
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}
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/// <summary>
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/// 分享音乐至微信
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/// </summary>
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/// <param name="scene">分享至什么场景, 0-对话、1-朋友圈、2-收藏</param>
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/// <param name="musicUrl">音乐的URL</param>
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/// <param name="title">标题</param>
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/// <param name="description">描述</param>
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public void ShareMusicToWX(int scene, string musicUrl, string title, string description)
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{
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mainActivityClass.CallStatic("ShareMusicToWX", scene, musicUrl, title, description);
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}
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/// <summary>
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/// 分享视频至微信
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/// </summary>
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/// <param name="scene">分享至什么场景, 0-对话、1-朋友圈、2-收藏</param>
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/// <param name="videoUrl">视频的URL</param>
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/// <param name="title">标题</param>
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/// <param name="description">描述</param>
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public void ShareVideoToWX(int scene, string videoUrl, string title, string description)
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{
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mainActivityClass.CallStatic("ShareVideoToWX", scene, videoUrl, title, description);
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}
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/// <summary>
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/// 分享小程序至微信
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/// </summary>
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/// <param name="scene">分享至什么场景, 0-对话、1-朋友圈、2-收藏</param>
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/// <param name="lowVersionUrl">兼容低版本的网页链接</param>
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/// <param name="miniProgramAPPID">小程序原始ID, 获取方法：登录小程序管理后台-设置-基本设置-帐号信息</param>
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/// <param name="path">小程序页面路径；对于小游戏，可以只传入 query 部分，来实现传参效果，如：传入 "?foo=bar"</param>
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/// <param name="title">标题</param>
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/// <param name="description">描述</param>
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/// <param name="coverImg">分享封面图片</param>
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public void ShareMinniProgramToWX(int scene, string lowVersionUrl, string miniProgramAPPID, string path,
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string title, string description, Texture2D coverImg)
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{
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mainActivityClass.CallStatic("ShareMinniProgramToWX", scene, lowVersionUrl, miniProgramAPPID, path, title, description, ImageToBytes(coverImg));
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}
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public void WxLogin(string scope, string state)
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{
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#if UNITY_ANDROID
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mainActivityClass.CallStatic("WxLogin", scope, state);
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#elif UNITY_IOS
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WechatLogin(scope, state);
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#endif
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}
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#if UNITY_IOS
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public bool CheckLocation()
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{
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return checkLocation();
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}
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#endif
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public void SendMessageToUnity(string gameObjectName, string UnityMethodName)
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{
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mainActivityClass.CallStatic("SendMessageToUnity",gameObjectName, UnityMethodName);
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}
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/// <summary>
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/// 把一张Texture2D的图片信息转为Byte[]
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/// </summary>
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/// <param name="texture"></param>
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/// <returns></returns>
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private byte[] ImageToBytes(Texture2D texture)
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{
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var imageData = texture.EncodeToPNG();
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return imageData;
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}
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}
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