69.源码解析：友盟分享

1.分享的主持类

  1. public class SharePresenter {
  2.     //QQ分享帐号
  3.     private final static String QQ_AppID = "***";
  4.     private final static String QQ_AppKey = "***";
  6.     //微信分享帐号
  7.     private final static String WX_AppID = "***";
  8.     private final static String WX_AppKey = "***";
  10.     // 整个平台的Controller, 负责管理整个SDK的配置、操作等处理
  11.     public static UMSocialService mController = UMServiceFactory.getUMSocialService("test");
  13.     private static void init(Activity activity) {
  14.         initPlatforms(activity);
  15.         initShareContent(activity);
  16.     }
  18.     /**
  19.      * 配置平台
  20.      */
  21.     private static void initPlatforms(Activity activity) {
  22.         // 添加新浪SSO授权
  23.         mController.getConfig().setSsoHandler(new SinaSsoHandler());
  25.         // 添加QQ支持, 并且设置QQ分享内容的target url
  26.         UMQQSsoHandler qqSsoHandler = new UMQQSsoHandler(activity,QQ_AppID,QQ_AppKey);
  27.         qqSsoHandler.addToSocialSDK();
  29.         // 添加QZone平台
  30.         QZoneSsoHandler qZoneSsoHandler = new QZoneSsoHandler(activity,QQ_AppID,QQ_AppKey);
  31.         qZoneSsoHandler.addToSocialSDK();
  33.         // 添加微信平台
  34.         UMWXHandler wxHandler = new UMWXHandler(activity, WX_AppID, WX_AppKey);
  35.         wxHandler.addToSocialSDK();
  37.         // 支持微信朋友圈
  38.         UMWXHandler wxCircleHandler = new UMWXHandler(activity, WX_AppID, WX_AppKey);
  39.         wxCircleHandler.setToCircle(true);
  40.         wxCircleHandler.addToSocialSDK();
  41.     }
  43.     /**
  44.      * 配置分享内容
  45.      */
  46.     private static void initShareContent(Activity activity) {
  47.         UMImage urlImage = new UMImage(activity,"http://www.che.com/upload/system/d95aa9d7-7980-4f61-84e1-3c28d320d051.png");
  48.         // 设置QQ空间分享内容
  49.         QZoneShareContent qzone = new QZoneShareContent();
  50.         qzone.setTitle("车城网分享测试");
  51.         qzone.setShareContent("买好车,上车城！");
  52.         qzone.setTargetUrl("http://www.che.com");
  53.         mController.setShareMedia(qzone);
  55.         // 设置QQ好友分享内容
  56.         QQShareContent qq = new QQShareContent();
  57.         qq.setTitle("车城网分享测试");
  58.         qq.setShareContent("买好车,上车城！");
  59.         qq.setTargetUrl("http://www.che.com");
  60.         mController.setShareMedia(qq);
  62.         //设置新浪微博分享内容
  63.         SinaShareContent sina = new SinaShareContent();
  64.         sina.setShareContent("买好车，上车城！车城是结合线上网络展示、线下展厅销售、金融服务的综合服务平台。http://www.che.com");
  65.         sina.setShareImage(new UMImage(activity, R.drawable.ic_main));
  66.         mController.setShareMedia(sina);
  68.         //设置微信好友分享内容
  69.         WeiXinShareContent wx = new WeiXinShareContent();
  70.         wx.setShareContent("车城是结合线上网络展示、线下展厅销售、金融服务的综合服务平台。http://www.che.com");
  71.         wx.setTitle("买好车，上车城！");
  72.         wx.setTargetUrl("http://www.che.com");
  73.         wx.setShareMedia(urlImage);
  74.         mController.setShareMedia(wx);
  76.         // 设置朋友圈分享的内容
  77.         CircleShareContent circle = new CircleShareContent();
  78.         circle.setShareContent("车城是结合线上网络展示、线下展厅销售、金融服务的综合服务平台。http://www.che.com");
  79.         circle.setTitle("买好车，上车城！");
  80.         circle.setTargetUrl("http://www.che.com");
  81.         circle.setShareMedia(urlImage);
  82.         mController.setShareMedia(circle);
  83.     }
  85.     /**
  86.      * 弹出对话框，分享到微信、QQ、新浪等
  87.      */
  88.     public static void share(Activity activity) {
  89.         init(activity);
  90.         mController.getConfig().setPlatforms(SHARE_MEDIA.WEIXIN,SHARE_MEDIA.WEIXIN_CIRCLE,SHARE_MEDIA.SINA);
  91.         mController.openShare(activity, false);
  92.     }
  95.     /**
  96.      * 弹出对话框，分享到微信、QQ、新浪等
  97.      */
  98.     public static void share(Activity activity,String shareCarName,String sharePrice,String shareImageUrl,String shareUrl) {
  99.         LogUtil.e("shareCarName"+shareCarName+"\tshareImageUrl="+shareImageUrl+"\tshareUrl="+shareUrl);
  101.         initPlatforms(activity);
  102.         initShareContent(activity, shareCarName, sharePrice, shareImageUrl, shareUrl);
  103.         mController.getConfig().setPlatforms(SHARE_MEDIA.WEIXIN,SHARE_MEDIA.WEIXIN_CIRCLE,SHARE_MEDIA.SINA);
  104.         mController.openShare(activity, false);
  105.     }
  108.     /**
  109.      * 配置分享内容
  110.      */
  111.     private static void initShareContent(Activity activity,String shareCarName,String sharePrice,String shareImageUrl,String shareUrl) {
  112.         shareImageUrl="http://www.che.com/upload/system/d95aa9d7-7980-4f61-84e1-3c28d320d051.png";
  113.         UMImage urlImage = new UMImage(activity,shareImageUrl);
  115.         //设置新浪微博分享内容
  116.         SinaShareContent sina = new SinaShareContent();
  117.         sina.setShareContent("买好车，上车城！车城是结合线上网络展示、线下展厅销售、金融服务的综合服务平台。http://www.che.com");
  118.         sina.setShareImage(new UMImage(activity, R.drawable.isloading));
  119.         mController.setShareMedia(sina);
  121.         //设置微信好友分享内容
  122.         WeiXinShareContent wx = new WeiXinShareContent();
  123.         wx.setShareContent("车城交易价: "+sharePrice+"，来车城分期贷款：支持0首付，车险办理，代办过户、延保");
  124.         wx.setTitle(shareCarName);
  125.         wx.setTargetUrl(shareUrl);
  126.         wx.setShareMedia(urlImage);
  127.         mController.setShareMedia(wx);
  129.         // 设置朋友圈分享的内容
  130.         CircleShareContent circle = new CircleShareContent();
  131.         circle.setShareContent("车城交易价: "+sharePrice+"，来车城分期贷款：支持0首付，车险办理，代办过户、延保");
  132.         circle.setTitle(shareCarName);
  133.         circle.setTargetUrl(shareUrl);
  134.         circle.setShareMedia(urlImage);
  135.         mController.setShareMedia(circle);
  136.     }
  137. }

2.第一步：配置平台

  1.         // 添加微信平台
  2.         UMWXHandler wxHandler = new UMWXHandler(activity, WX_AppID, WX_AppKey);
  3.         wxHandler.addToSocialSDK();
首先，创建UMWXHandler：
  1.     public UMWXHandler(Context context, String appid, String secret) {
  2.         this.THUMB_SIZE = 150;
  3.         this.THUMB_LIMIT = '耀';
  4.         this.TITLE_LIMIT = 512;
  5.         this.DESCRIPTION_LIMIT = 1024;
  6.         this.REFRESH_TOKEN_EXPIRES = 604800;
  7.         this.WX_SECRET = "";
  8.         this.WX_DEFAULT_ICON = 0;
  9.         this.WXCIRCLE_DEFAULT_ICON = 0;
  10.         this.isToCircle = false;
  11.         this.mRefreshTokenAvailable = true;
  12.         this.TAG = "UMWXHandler";
  13.         this.SHOW_COMPRESS_TOAST = 1;
  14.         this.SHOW_TITLE_TOAST = 2;
  15.         this.isShowCompressToast = true;
  16.         this.mReportDesc = "";
  17.         this.mWxMediaMessage = null;
  18.         this.isFromAuth = false;
  19.         this.isWXSceneFavorite = false;
  20.         this.handler = new Handler() {
  21.             public void handleMessage(Message msg) {
  22.                 if(msg.what == 1 && UMWXHandler.this.isShowCompressToast) {
  23.                     Toast.makeText(UMWXHandler.this.mContext, "图片大小超过32KB，正在对图片进行压缩...", 0).show();
  24.                 } else if(msg.what == 2) {
  25.                     Toast.makeText(UMWXHandler.this.mContext, "标题长度超过512 Bytes...", 0).show();
  26.                 }
  28.             }
  29.         };
  30.         this.mEventHandler = new IWXAPIEventHandler() {
  31.             public void onResp(BaseResp resp) {
  32.                 if(UMWXHandler.this.isFromAuth) {
  33.                     UMWXHandler.this.dealOAuth(resp);
  34.                 } else {
  35.                     int statusCode = 0;
  36.                     SHARE_MEDIA platform = SocializeConfig.getSelectedPlatfrom();
  37.                     switch(resp.errCode) {
  38.                     case -4:
  39.                         statusCode = -4;
  40.                         Log.d("UMWXHandler", "### 微信发送被拒绝");
  41.                         break;
  42.                     case -3:
  43.                         statusCode = -3;
  44.                         break;
  45.                     case -2:
  46.                         statusCode = '鱀';
  47.                         Log.d("UMWXHandler", "### 微信分享取消");
  48.                         break;
  49.                     case -1:
  50.                         statusCode = -1;
  51.                         break;
  52.                     case 0:
  53.                         statusCode = 200;
  54.                         Log.d("UMWXHandler", "### 微信分享成功.");
  55.                         break;
  56.                     default:
  57.                         Log.d("UMWXHandler", "### 微信发送 -- 未知错误.");
  58.                     }
  60.                     if(!UMWXHandler.this.isFromAuth) {
  61.                         UMWXHandler.this.mSocializeConfig.fireAllListenersOnComplete(SnsPostListener.class, platform, statusCode, UMWXHandler.mEntity);
  62.                         if(statusCode == 200 && UMWXHandler.mEntity != null) {
  63.                             SocializeUtils.sendAnalytic(UMWXHandler.this.mContext, UMWXHandler.mEntity.mDescriptor, UMWXHandler.this.mShareContent, UMWXHandler.this.mShareMedia, UMWXHandler.this.isToCircle?"wxtimeline":"wxsession");
  64.                         }
  65.                     }
  67.                 }
  68.             }
  70.             public void onReq(BaseReq req) {
  71.             }
  72.         };
  73.         this.mContext = context.getApplicationContext();
  74.         this.WX_APPID = appid;
  75.         if(TextUtils.isEmpty(this.WX_APPID)) {
  76.             throw new NullPointerException("the weixin appid is null");
  77.         } else {
  78.             this.mWXApi = WXAPIFactory.createWXAPI(this.mContext, this.WX_APPID);
  79.             this.mWXApi.registerApp(this.WX_APPID);
  80.             this.WX_SECRET = secret;
  81.             this.mExtraData.put("wx_appid", this.WX_APPID);
  82.             if(TextUtils.isEmpty(this.WX_SECRET)) {
  83.                 this.WX_SECRET = "";
  84.             }
  86.             this.mExtraData.put("wx_secret", this.WX_SECRET);
  87.             if(this.WX_DEFAULT_ICON == 0 || this.WXCIRCLE_DEFAULT_ICON == 0) {
  88.                 this.WX_DEFAULT_ICON = ResContainer.getResourceId(context, ResType.DRAWABLE, "umeng_socialize_wechat");
  89.                 this.WXCIRCLE_DEFAULT_ICON = ResContainer.getResourceId(context, ResType.DRAWABLE, "umeng_socialize_wxcircle");
  90.             }
  92.         }
  93.     }
然后，调用addToSocialSDK方法：
这是UMWXHandler的父类UMSsoHandler的一个方法，
  1.     public void addToSocialSDK() {
  2.         this.mSocializeConfig.addCustomPlatform(this.build());
  3.         this.mSocializeConfig.setSsoHandler(this);
  4.     }
然后分别调用addCustomPlatform方法和setSsoHandler方法：
  1.     public void addCustomPlatform(CustomPlatform var1) {
  2.         a((SnsPlatform)var1);
  3.     }
  1.     public void setSsoHandler(UMSsoHandler var1) {
  2.         if(var1 == null) {
  3.             Log.w(b, "ssoHander is null");
  4.         } else {
  5.             int var2 = var1.getRequstCode();
  6.             Log.d("", "#### set sso handler, code = " + var2);
  7.             f.put(var2, var1);
  8.             CustomPlatform var3 = var1.build();
  9.             if(var3 != null) {
  10.                 this.addCustomPlatform(var3);
  11.             }
  13.         }
  14.     }
奶蛋的，友盟将代码混淆了，不过影响不大，a方法如下：
  1. private static void a(SnsPlatform var0) {
  2.         if(var0 != null && !TextUtils.isEmpty(var0.mKeyword)) {
  3.             String var1 = var0.mKeyword;
  4.             if(t.containsKey(var1)) {
  5.                 t.remove(var1);
  6.             }
  8.             t.put(var1, var0);
  9.         }
  11.     }
里面的t其实就是一个Map：
  1.     private static Map<String, SnsPlatform> t;
addCustomPlatform方法的参数为UMSsoHandler的build：
  1.     public final CustomPlatform build() {
  2.         return this.mCustomPlatform != null?this.mCustomPlatform:this.createNewPlatform();
  3.     }
调用了抽象方法createNewPlatform：
  1.     protected abstract CustomPlatform createNewPlatform();
于是我们去UMSsoHandler的子类UMWXHandler去看具体实现：
  1.     public final CustomPlatform createNewPlatform() {
  2.         int icon = this.isToCircle?this.WXCIRCLE_DEFAULT_ICON:this.WX_DEFAULT_ICON;
  3.         String keyWord = this.isToCircle?"weixin_circle":"weixin";
  4.         String showWord = this.isToCircle?"朋友圈":"微信";
  5.         this.mCustomPlatform = new CustomPlatform(keyWord, showWord, icon);
  6.         boolean grayIcon = false;
  7.         int grayIcon1;
  8.         if(this.isToCircle) {
  9.             grayIcon1 = ResContainer.getResourceId(this.mContext, ResType.DRAWABLE, "umeng_socialize_wxcircle_gray");
  10.         } else {
  11.             grayIcon1 = ResContainer.getResourceId(this.mContext, ResType.DRAWABLE, "umeng_socialize_wechat_gray");
  12.         }
  14.         this.mCustomPlatform.mGrayIcon = grayIcon1;
  15.         this.mCustomPlatform.mClickListener = new OnSnsPlatformClickListener() {
  16.             public void onClick(Context context, SocializeEntity entity, SnsPostListener listener) {
  17.                 UMWXHandler.this.handleOnClick(context, UMWXHandler.this.mCustomPlatform, entity, listener);
  18.             }
  19.         };
  20.         return this.mCustomPlatform;
  21.     }
感觉addCustomPlatform方法和setSsoHandler方法最后都是调用build,并添加到map啊，不知道为什么要弄成两个方法。

3.第二步：设置分享内容

  1.         //设置微信好友分享内容
  2.         WeiXinShareContent wx = new WeiXinShareContent();
  3.         wx.setShareContent("车城是结合线上网络展示、线下展厅销售、金融服务的综合服务平台。http://www.che.com");
  4.         wx.setTitle("买好车，上车城！");
  5.         wx.setTargetUrl("http://www.che.com");
  6.         wx.setShareMedia(urlImage);
  7.         mController.setShareMedia(wx);
WeiXinShareContent是继承自BaseShareContent的一个实体类，BaseShareContent又继承自SimpleShareContent，SimpleShareContent实现了UMediaObject接口，UMediaObject接口继承了Parcelable, Cloneable这两个接口。

这段代码用到了一个UMSocialService对象mController，它是我的主持类的静态变量
  1.     // 整个平台的Controller, 负责管理整个SDK的配置、操作等处理
  2.     public static UMSocialService mController = UMServiceFactory.getUMSocialService("test");
看getUMSocialService方法：
  1.     public static UMSocialService getUMSocialService(String var0) {
  2.         return getUMSocialService(var0, (RequestType)null);
  3.     }
转到两个参数的去：
  1.     @Deprecated
  2.     public static UMSocialService getUMSocialService(String var0, RequestType var1) {
  3.         SocializeEntity var2 = null;
  4.         if(var1 == null) {
  5.             var1 = RequestType.SOCIAL;
  6.         }
  8.         String var3 = var0 + var1;
  9.         if(c.g.containsKey(var3)) {
  10.             var2 = (SocializeEntity)c.g.get(var3);
  11.             return new c(var2);
  12.         } else {
  13.             var3 = var0 + RequestType.SOCIAL;
  14.             if(var1 == RequestType.ANALYTICS && c.g.containsKey(var3)) {
  15.                 SocializeEntity var4 = (SocializeEntity)c.g.get(var3);
  16.                 var2 = SocializeEntity.cloneNew(var4, var1);
  17.             } else {
  18.                 var2 = new SocializeEntity(var0, var1);
  19.             }
  21.             return new c(var2);
  22.         }
  23.     }
转到c.g.get方法，c类继承自InitializeController并实现了UMSocialService，g是一个Map,
  1.     public static volatile Map<String, SocializeEntity> g = new HashMap();
最后返回时，调用了c的构造器：
  1.     public c(SocializeEntity var1) {
  2.         super(var1);
  3.     }
跳到父类InitializeController：
  1.     public InitializeController(SocializeEntity var1) {
  2.         super(var1);
  3.     }
跳到父类BaseController：
  1.     public BaseController(SocializeEntity var1) {
  2.         this.a = var1;
  3.         this.c = (CommentService)b.a(this.a, a.b, new Object[0]);
  4.         this.d = (LikeService)b.a(this.a, a.d, new Object[0]);
  5.         this.e = (AuthService)b.a(this.a, a.a, new Object[0]);
  6.         this.b = (ShareService)b.a(this.a, a.c, new Object[0]);
  7.         this.f = (UserCenterService)b.a(this.a, a.e, new Object[]{this.e});
  8.     }
奶蛋的，又尼玛混淆了，不要不要紧。反正都是初始化变量，没调用什么方法，可以略过。UMSocialService对象的初始化就到这里了，下面要调用setShareMedia方法：
  1.     boolean setShareMedia(UMediaObject var1);
这是UMSocialService接口的一个方法，那么它的实现应该就是在c类中了，去找：
  1.     public boolean setShareMedia(UMediaObject var1) {
  2.         if(var1 == null) {
  3.             this.a.setMedia((UMediaObject)null);
  4.             return true;
  5.         } else if(var1.isMultiMedia()) {
  6.             this.a.setMedia(var1);
  7.             return true;
  8.         } else {
  9.             Log.w(h, "unable set share media.type is no support.");
  10.             return false;
  11.         }
  12.     }
调用一个SocializeEntity对象a的setMedia方法：
  1.     public void setMedia(UMediaObject var1) {
  2.         SHARE_MEDIA var2 = SHARE_MEDIA.GENERIC;
  3.         if(var1 != null) {
  4.             var2 = var1.getTargetPlatform();
  5.         }
  7.         if(this.h.containsKey(var2)) {
  8.             this.h.remove(var2);
  9.         }
  11.         this.h.put(var2, var1);
  12.     }
用SocializeEntity类的一个Map存储：
  1.     private Map<SHARE_MEDIA, UMediaObject> h = new HashMap();
这里的SHARE_MEDIA是一个枚举类。我们看它的类型WEIXIN：
  1.     WEIXIN("weixin") {
  2.         public int getReqCode() {
  3.             return 10086;
  4.         }
  6.         public boolean isSupportAuthorization() {
  7.             return true;
  8.         }
  9.     },

4.第三步：弹出分享对话框

  1.         mController.getConfig().setPlatforms(SHARE_MEDIA.WEIXIN,SHARE_MEDIA.WEIXIN_CIRCLE,SHARE_MEDIA.SINA);
  2.         mController.openShare(activity, false);
看设置需要显示的分享平台的方法：
  1.     public void setPlatforms(SHARE_MEDIA... var1) {
  2.         this.v.clear();
  3.         if(var1 != null && var1.length > 0) {
  4.             SHARE_MEDIA[] var2 = var1;
  5.             int var3 = var1.length;
  7.             for(int var4 = 0; var4 < var3; ++var4) {
  8.                 SHARE_MEDIA var5 = var2[var4];
  9.                 if(SocializeUtils.isValidPlatform(var5)) {
  10.                     this.v.add(var5);
  11.                 }
  12.             }
  13.         }
  15.     }
用SocializeConfig类中的一个List存储：
  1.     private List<SHARE_MEDIA> v;
再来看openShare方法，这是ShareService的一个方法：
  1.     void openShare(Activity var1, boolean var2);
实现在哪里呢？UMSocialService中找不到。谁是UMSocialService的实现类？就是之前的那个c类。
  1.     public void openShare(Activity var1, boolean var2) {
  2.         this.b.openShare(var1, var2);
  3.     }
再去看b类：
  1.     public void openShare(Activity var1, boolean var2) {
  2.         this.g = var2;
  3.         this.openShare(var1, (SnsPostListener)null);
  4.     }
转到：
  1. public void openShare(Activity var1, SnsPostListener var2) {
  2.         this.a();
  3.         if(this.e(var1)) {
  4.             this.a(var1);
  5.             this.a.addStatisticsData(var1, SHARE_MEDIA.GENERIC, 1);
  6.             this.f = null;
  7.             a var3 = new a(var1);
  8.             var3.setLayoutParams(new LayoutParams(-1, -1));
  9.             this.f = new com.umeng.socialize.view.b(var1, var3, UMServiceFactory.getUMSocialService(this.a.mDescriptor));
  10.             this.f.setFocusable(true);
  11.             this.f.setBackgroundDrawable(new BitmapDrawable());
  12.             this.f.a(this.i);
  13.             var3.a(new OnClickListener() {
  14.                 public void onClick(View var1) {
  15.                     b.this.f.dismiss();
  16.                 }
  17.             });
  18.             if(var2 != null) {
  19.                 this.c.registerListener(var2);
  20.             }
  22.             if(this.g) {
  23.                 this.d(var1);
  24.             } else {
  25.                 this.f.showAtLocation(var1.getWindow().getDecorView(), 80, 0, 0);
  26.             }
  28.         }
  29.     }
转到PopupWindow类的子类b：
  1.     public void showAtLocation(View var1, int var2, int var3, int var4) {
  2.         try {
  3.             super.showAtLocation(var1, var2, var3, var4);
  4.             if(this.e != null) {
  5.                 this.e.onShow();
  6.             }
  7.         } catch (Exception var6) {
  8.             var6.printStackTrace();
  9.         }
  11.     }
这个PopupWindow的视图是根据SocializeConfig类中的那个List来创建的：
创建的视图的点击事件：
  1.                 var4.setOnClickListener(new OnClickListener() {
  2.                     public void onClick(View var1x) {
  3.                         b.this.dismiss();
  4.                         SHARE_MEDIA var2 = SHARE_MEDIA.convertToEmun(var3.mKeyword);
  5.                         if(!DeviceConfig.isNetworkAvailable(b.this.a) && var2 != SHARE_MEDIA.SMS) {
  6.                             Toast.makeText(b.this.a, "您的网络不可用,请检查网络连接...", 0).show();
  7.                         } else {
  8.                             a(var3, var2);
  9.                         }
  10.                     }
  11.                 });
跳转到a：
  1.             private void a(SnsPlatform var1x, SHARE_MEDIA var2) {
  2.                 if(var2 != null) {
  3.                     b.this.c.getEntity().addStatisticsData(b.this.a, var2, 14);
  4.                 }
  6.                 if(var1x != null) {
  7.                     SocializeConfig.setSelectedPlatfrom(var2);
  8.                     SnsPostListener var3 = ListenerUtils.createSnsPostListener();
  9.                     var1x.performClick(b.this.a, b.this.c.getEntity(), var3);
  10.                 }
  12.             }
点击了之后如何执行的呢？
转到SnsPlatform类的performClick方法
  1.     public void performClick(Context var1, SocializeEntity var2, SnsPostListener var3) {
  2.         if(this.mClickListener != null) {
  3.             this.mClickListener.onClick(var1, var2, var3);
  4.         }
  6.     }
转到OnSnsPlatformClickListener：
  1.     public interface OnSnsPlatformClickListener {
  2.         void onClick(Context var1, SocializeEntity var2, SocializeListeners.SnsPostListener var3);
  3.     }
但是，SnsPlatform类的OnSnsPlatformClickListener并没有初始化，于是去它的子类，那么，谁是SnsPlatform的实现类？

未完待续……











posted @ 2015-12-25 19:18  yutianran  阅读(1174)  评论(0)  编辑  收藏  举报