69.源码解析：友盟分享 / 憋错料

1.分享的主持类


public class SharePresenter {
    //QQ分享帐号
    private final static String QQ_AppID = "***";
    private final static String QQ_AppKey = "***";

    //微信分享帐号
    private final static String WX_AppID = "***";
    private final static String WX_AppKey = "***";

    // 整个平台的Controller, 负责管理整个SDK的配置、操作等处理
    public static UMSocialService mController = UMServiceFactory.getUMSocialService("test");

    private static void init(Activity activity) {
        initPlatforms(activity);
        initShareContent(activity);
    }

    /**
     * 配置平台
     */
    private static void initPlatforms(Activity activity) {
        // 添加新浪SSO授权
        mController.getConfig().setSsoHandler(new SinaSsoHandler());

        // 添加QQ支持, 并且设置QQ分享内容的target url
        UMQQSsoHandler qqSsoHandler = new UMQQSsoHandler(activity,QQ_AppID,QQ_AppKey);
        qqSsoHandler.addToSocialSDK();

        // 添加QZone平台
        QZoneSsoHandler qZoneSsoHandler = new QZoneSsoHandler(activity,QQ_AppID,QQ_AppKey);
        qZoneSsoHandler.addToSocialSDK();

        // 添加微信平台
        UMWXHandler wxHandler = new UMWXHandler(activity, WX_AppID, WX_AppKey);
        wxHandler.addToSocialSDK();

        // 支持微信朋友圈
        UMWXHandler wxCircleHandler = new UMWXHandler(activity, WX_AppID, WX_AppKey);
        wxCircleHandler.setToCircle(true);
        wxCircleHandler.addToSocialSDK();
    }

    /**
     * 配置分享内容
     */
    private static void initShareContent(Activity activity) {
        UMImage urlImage = new UMImage(activity,"http://www.che.com/upload/system/d95aa9d7-7980-4f61-84e1-3c28d320d051.png");
        // 设置QQ空间分享内容
        QZoneShareContent qzone = new QZoneShareContent();
        qzone.setTitle("车城网分享测试");
        qzone.setShareContent("买好车,上车城！");
        qzone.setTargetUrl("http://www.che.com");
        mController.setShareMedia(qzone);

        // 设置QQ好友分享内容
        QQShareContent qq = new QQShareContent();
        qq.setTitle("车城网分享测试");
        qq.setShareContent("买好车,上车城！");
        qq.setTargetUrl("http://www.che.com");
        mController.setShareMedia(qq);

        //设置新浪微博分享内容
        SinaShareContent sina = new SinaShareContent();
        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");
        sina.setShareImage(new UMImage(activity, R.drawable.ic_main));
        mController.setShareMedia(sina);

        //设置微信好友分享内容
        WeiXinShareContent wx = new WeiXinShareContent();
        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");
        wx.setTitle("买好车，上车城！");
        wx.setTargetUrl("http://www.che.com");
        wx.setShareMedia(urlImage);
        mController.setShareMedia(wx);

        // 设置朋友圈分享的内容
        CircleShareContent circle = new CircleShareContent();
        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");
        circle.setTitle("买好车，上车城！");
        circle.setTargetUrl("http://www.che.com");
        circle.setShareMedia(urlImage);
        mController.setShareMedia(circle);
    }

    /**
     * 弹出对话框，分享到微信、QQ、新浪等
     */
    public static void share(Activity activity) {
        init(activity);
        mController.getConfig().setPlatforms(SHARE_MEDIA.WEIXIN,SHARE_MEDIA.WEIXIN_CIRCLE,SHARE_MEDIA.SINA);
        mController.openShare(activity, false);
    }


    /**
     * 弹出对话框，分享到微信、QQ、新浪等
     */
    public static void share(Activity activity,String shareCarName,String sharePrice,String shareImageUrl,String shareUrl) {
        LogUtil.e("shareCarName"+shareCarName+"\tshareImageUrl="+shareImageUrl+"\tshareUrl="+shareUrl);

        initPlatforms(activity);
        initShareContent(activity, shareCarName, sharePrice, shareImageUrl, shareUrl);
        mController.getConfig().setPlatforms(SHARE_MEDIA.WEIXIN,SHARE_MEDIA.WEIXIN_CIRCLE,SHARE_MEDIA.SINA);
        mController.openShare(activity, false);
    }


    /**
     * 配置分享内容
     */
    private static void initShareContent(Activity activity,String shareCarName,String sharePrice,String shareImageUrl,String shareUrl) {
        shareImageUrl="http://www.che.com/upload/system/d95aa9d7-7980-4f61-84e1-3c28d320d051.png";
        UMImage urlImage = new UMImage(activity,shareImageUrl);

        //设置新浪微博分享内容
        SinaShareContent sina = new SinaShareContent();
        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");
        sina.setShareImage(new UMImage(activity, R.drawable.isloading));
        mController.setShareMedia(sina);

        //设置微信好友分享内容
        WeiXinShareContent wx = new WeiXinShareContent();
        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");
        wx.setTitle(shareCarName);
        wx.setTargetUrl(shareUrl);
        wx.setShareMedia(urlImage);
        mController.setShareMedia(wx);

        // 设置朋友圈分享的内容
        CircleShareContent circle = new CircleShareContent();
        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");
        circle.setTitle(shareCarName);
        circle.setTargetUrl(shareUrl);
        circle.setShareMedia(urlImage);
        mController.setShareMedia(circle);
    }
}

2.第一步：配置平台


        // 添加微信平台
        UMWXHandler wxHandler = new UMWXHandler(activity, WX_AppID, WX_AppKey);
        wxHandler.addToSocialSDK();

首先，创建UMWXHandler：


    public UMWXHandler(Context context, String appid, String secret) {
        this.THUMB_SIZE = 150;
        this.THUMB_LIMIT = ‘耀‘;
        this.TITLE_LIMIT = 512;
        this.DESCRIPTION_LIMIT = 1024;
        this.REFRESH_TOKEN_EXPIRES = 604800;
        this.WX_SECRET = "";
        this.WX_DEFAULT_ICON = 0;
        this.WXCIRCLE_DEFAULT_ICON = 0;
        this.isToCircle = false;
        this.mRefreshTokenAvailable = true;
        this.TAG = "UMWXHandler";
        this.SHOW_COMPRESS_TOAST = 1;
        this.SHOW_TITLE_TOAST = 2;
        this.isShowCompressToast = true;
        this.mReportDesc = "";
        this.mWxMediaMessage = null;
        this.isFromAuth = false;
        this.isWXSceneFavorite = false;
        this.handler = new Handler() {
            public void handleMessage(Message msg) {
                if(msg.what == 1 && UMWXHandler.this.isShowCompressToast) {
                    Toast.makeText(UMWXHandler.this.mContext, "图片大小超过32KB，正在对图片进行压缩...", 0).show();
                } else if(msg.what == 2) {
                    Toast.makeText(UMWXHandler.this.mContext, "标题长度超过512 Bytes...", 0).show();
                }

            }
        };
        this.mEventHandler = new IWXAPIEventHandler() {
            public void onResp(BaseResp resp) {
                if(UMWXHandler.this.isFromAuth) {
                    UMWXHandler.this.dealOAuth(resp);
                } else {
                    int statusCode = 0;
                    SHARE_MEDIA platform = SocializeConfig.getSelectedPlatfrom();
                    switch(resp.errCode) {
                    case -4:
                        statusCode = -4;
                        Log.d("UMWXHandler", "### 微信发送被拒绝");
                        break;
                    case -3:
                        statusCode = -3;
                        break;
                    case -2:
                        statusCode = ‘鱀‘;
                        Log.d("UMWXHandler", "### 微信分享取消");
                        break;
                    case -1:
                        statusCode = -1;
                        break;
                    case 0:
                        statusCode = 200;
                        Log.d("UMWXHandler", "### 微信分享成功.");
                        break;
                    default:
                        Log.d("UMWXHandler", "### 微信发送 -- 未知错误.");
                    }

                    if(!UMWXHandler.this.isFromAuth) {
                        UMWXHandler.this.mSocializeConfig.fireAllListenersOnComplete(SnsPostListener.class, platform, statusCode, UMWXHandler.mEntity);
                        if(statusCode == 200 && UMWXHandler.mEntity != null) {
                            SocializeUtils.sendAnalytic(UMWXHandler.this.mContext, UMWXHandler.mEntity.mDescriptor, UMWXHandler.this.mShareContent, UMWXHandler.this.mShareMedia, UMWXHandler.this.isToCircle?"wxtimeline":"wxsession");
                        }
                    }

                }
            }

            public void onReq(BaseReq req) {
            }
        };
        this.mContext = context.getApplicationContext();
        this.WX_APPID = appid;
        if(TextUtils.isEmpty(this.WX_APPID)) {
            throw new NullPointerException("the weixin appid is null");
        } else {
            this.mWXApi = WXAPIFactory.createWXAPI(this.mContext, this.WX_APPID);
            this.mWXApi.registerApp(this.WX_APPID);
            this.WX_SECRET = secret;
            this.mExtraData.put("wx_appid", this.WX_APPID);
            if(TextUtils.isEmpty(this.WX_SECRET)) {
                this.WX_SECRET = "";
            }

            this.mExtraData.put("wx_secret", this.WX_SECRET);
            if(this.WX_DEFAULT_ICON == 0 || this.WXCIRCLE_DEFAULT_ICON == 0) {
                this.WX_DEFAULT_ICON = ResContainer.getResourceId(context, ResType.DRAWABLE, "umeng_socialize_wechat");
                this.WXCIRCLE_DEFAULT_ICON = ResContainer.getResourceId(context, ResType.DRAWABLE, "umeng_socialize_wxcircle");
            }

        }
    }

然后，调用addToSocialSDK方法：

这是UMWXHandler的父类UMSsoHandler的一个方法，


    public void addToSocialSDK() {
        this.mSocializeConfig.addCustomPlatform(this.build());
        this.mSocializeConfig.setSsoHandler(this);
    }

然后分别调用addCustomPlatform方法和setSsoHandler方法：


    public void addCustomPlatform(CustomPlatform var1) {
        a((SnsPlatform)var1);
    }


    public void setSsoHandler(UMSsoHandler var1) {
        if(var1 == null) {
            Log.w(b, "ssoHander is null");
        } else {
            int var2 = var1.getRequstCode();
            Log.d("", "#### set sso handler, code = " + var2);
            f.put(var2, var1);
            CustomPlatform var3 = var1.build();
            if(var3 != null) {
                this.addCustomPlatform(var3);
            }

        }
    }

奶蛋的，友盟将代码混淆了，不过影响不大，a方法如下：


private static void a(SnsPlatform var0) {
        if(var0 != null && !TextUtils.isEmpty(var0.mKeyword)) {
            String var1 = var0.mKeyword;
            if(t.containsKey(var1)) {
                t.remove(var1);
            }

            t.put(var1, var0);
        }

    }

里面的t其实就是一个Map：


    private static Map<String, SnsPlatform> t;

addCustomPlatform方法的参数为UMSsoHandler的build：


    public final CustomPlatform build() {
        return this.mCustomPlatform != null?this.mCustomPlatform:this.createNewPlatform();
    }

调用了抽象方法createNewPlatform：


    protected abstract CustomPlatform createNewPlatform();

于是我们去UMSsoHandler的子类UMWXHandler去看具体实现：


    public final CustomPlatform createNewPlatform() {
        int icon = this.isToCircle?this.WXCIRCLE_DEFAULT_ICON:this.WX_DEFAULT_ICON;
        String keyWord = this.isToCircle?"weixin_circle":"weixin";
        String showWord = this.isToCircle?"朋友圈":"微信";
        this.mCustomPlatform = new CustomPlatform(keyWord, showWord, icon);
        boolean grayIcon = false;
        int grayIcon1;
        if(this.isToCircle) {
            grayIcon1 = ResContainer.getResourceId(this.mContext, ResType.DRAWABLE, "umeng_socialize_wxcircle_gray");
        } else {
            grayIcon1 = ResContainer.getResourceId(this.mContext, ResType.DRAWABLE, "umeng_socialize_wechat_gray");
        }

        this.mCustomPlatform.mGrayIcon = grayIcon1;
        this.mCustomPlatform.mClickListener = new OnSnsPlatformClickListener() {
            public void onClick(Context context, SocializeEntity entity, SnsPostListener listener) {
                UMWXHandler.this.handleOnClick(context, UMWXHandler.this.mCustomPlatform, entity, listener);
            }
        };
        return this.mCustomPlatform;
    }

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


        //设置微信好友分享内容
        WeiXinShareContent wx = new WeiXinShareContent();
        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");
        wx.setTitle("买好车，上车城！");
        wx.setTargetUrl("http://www.che.com");
        wx.setShareMedia(urlImage);
        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


    // 整个平台的Controller, 负责管理整个SDK的配置、操作等处理
    public static UMSocialService mController = UMServiceFactory.getUMSocialService("test");

看getUMSocialService方法：


    public static UMSocialService getUMSocialService(String var0) {
        return getUMSocialService(var0, (RequestType)null);
    }

转到两个参数的去：


    @Deprecated
    public static UMSocialService getUMSocialService(String var0, RequestType var1) {
        SocializeEntity var2 = null;
        if(var1 == null) {
            var1 = RequestType.SOCIAL;
        }

        String var3 = var0 + var1;
        if(c.g.containsKey(var3)) {
            var2 = (SocializeEntity)c.g.get(var3);
            return new c(var2);
        } else {
            var3 = var0 + RequestType.SOCIAL;
            if(var1 == RequestType.ANALYTICS && c.g.containsKey(var3)) {
                SocializeEntity var4 = (SocializeEntity)c.g.get(var3);
                var2 = SocializeEntity.cloneNew(var4, var1);
            } else {
                var2 = new SocializeEntity(var0, var1);
            }

            return new c(var2);
        }
    }

转到c.g.get方法，c类继承自InitializeController并实现了UMSocialService，g是一个Map,


    public static volatile Map<String, SocializeEntity> g = new HashMap();

最后返回时，调用了c的构造器：


    public c(SocializeEntity var1) {
        super(var1);
    }

跳到父类InitializeController：


    public InitializeController(SocializeEntity var1) {
        super(var1);
    }

跳到父类BaseController：


    public BaseController(SocializeEntity var1) {
        this.a = var1;
        this.c = (CommentService)b.a(this.a, a.b, new Object[0]);
        this.d = (LikeService)b.a(this.a, a.d, new Object[0]);
        this.e = (AuthService)b.a(this.a, a.a, new Object[0]);
        this.b = (ShareService)b.a(this.a, a.c, new Object[0]);
        this.f = (UserCenterService)b.a(this.a, a.e, new Object[]{this.e});
    }

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：


    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：


    public boolean setShareMedia(UMediaObject var1) {
        if(var1 == null) {
            this.a.setMedia((UMediaObject)null);
            return true;
        } else if(var1.isMultiMedia()) {
            this.a.setMedia(var1);
            return true;
        } else {
            Log.w(h, "unable set share media.type is no support.");
            return false;
        }
    }

调用一个SocializeEntity对象a的setMedia方法：


    public void setMedia(UMediaObject var1) {
        SHARE_MEDIA var2 = SHARE_MEDIA.GENERIC;
        if(var1 != null) {
            var2 = var1.getTargetPlatform();
        }

        if(this.h.containsKey(var2)) {
            this.h.remove(var2);
        }

        this.h.put(var2, var1);
    }

用SocializeEntity类的一个Map存储：


    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：


    WEIXIN("weixin") {
        public int getReqCode() {
            return 10086;
        }

        public boolean isSupportAuthorization() {
            return true;
        }
    },

4.第三步：弹出分享对话框


        mController.getConfig().setPlatforms(SHARE_MEDIA.WEIXIN,SHARE_MEDIA.WEIXIN_CIRCLE,SHARE_MEDIA.SINA);
        mController.openShare(activity, false);

看设置需要显示的分享平台的方法：


    public void setPlatforms(SHARE_MEDIA... var1) {
        this.v.clear();
        if(var1 != null && var1.length > 0) {
            SHARE_MEDIA[] var2 = var1;
            int var3 = var1.length;

            for(int var4 = 0; var4 < var3; ++var4) {
                SHARE_MEDIA var5 = var2[var4];
                if(SocializeUtils.isValidPlatform(var5)) {
                    this.v.add(var5);
                }
            }
        }

    }

用SocializeConfig类中的一个List存储：


    private List<SHARE_MEDIA> v;

再来看openShare方法，这是ShareService的一个方法：


    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。


    public void openShare(Activity var1, boolean var2) {
        this.b.openShare(var1, var2);
    }

再去看b类：


    public void openShare(Activity var1, boolean var2) {
        this.g = var2;
        this.openShare(var1, (SnsPostListener)null);
    }

转到：


public void openShare(Activity var1, SnsPostListener var2) {
        this.a();
        if(this.e(var1)) {
            this.a(var1);
            this.a.addStatisticsData(var1, SHARE_MEDIA.GENERIC, 1);
            this.f = null;
            a var3 = new a(var1);
            var3.setLayoutParams(new LayoutParams(-1, -1));
            this.f = new com.umeng.socialize.view.b(var1, var3, UMServiceFactory.getUMSocialService(this.a.mDescriptor));
            this.f.setFocusable(true);
            this.f.setBackgroundDrawable(new BitmapDrawable());
            this.f.a(this.i);
            var3.a(new OnClickListener() {
                public void onClick(View var1) {
                    b.this.f.dismiss();
                }
            });
            if(var2 != null) {
                this.c.registerListener(var2);
            }

            if(this.g) {
                this.d(var1);
            } else {
                this.f.showAtLocation(var1.getWindow().getDecorView(), 80, 0, 0);
            }

        }
    }

转到PopupWindow类的子类b：


    public void showAtLocation(View var1, int var2, int var3, int var4) {
        try {
            super.showAtLocation(var1, var2, var3, var4);
            if(this.e != null) {
                this.e.onShow();
            }
        } catch (Exception var6) {
            var6.printStackTrace();
        }

    }

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：


                var4.setOnClickListener(new OnClickListener() {
                    public void onClick(View var1x) {
                        b.this.dismiss();
                        SHARE_MEDIA var2 = SHARE_MEDIA.convertToEmun(var3.mKeyword);
                        if(!DeviceConfig.isNetworkAvailable(b.this.a) && var2 != SHARE_MEDIA.SMS) {
                            Toast.makeText(b.this.a, "您的网络不可用,请检查网络连接...", 0).show();
                        } else {
                            a(var3, var2);
                        }
                    }
                });

跳转到a：


            private void a(SnsPlatform var1x, SHARE_MEDIA var2) {
                if(var2 != null) {
                    b.this.c.getEntity().addStatisticsData(b.this.a, var2, 14);
                }

                if(var1x != null) {
                    SocializeConfig.setSelectedPlatfrom(var2);
                    SnsPostListener var3 = ListenerUtils.createSnsPostListener();
                    var1x.performClick(b.this.a, b.this.c.getEntity(), var3);
                }

            }

点击了之后如何执行的呢？

转到SnsPlatform类的performClick方法


    public void performClick(Context var1, SocializeEntity var2, SnsPostListener var3) {
        if(this.mClickListener != null) {
            this.mClickListener.onClick(var1, var2, var3);
        }

    }

转到OnSnsPlatformClickListener：


    public interface OnSnsPlatformClickListener {
        void onClick(Context var1, SocializeEntity var2, SocializeListeners.SnsPostListener var3);
    }

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……

来自为知笔记(Wiz)

时间： 2024-10-22 12:58:07

69.源码解析：友盟分享

1.分享的主持类

2.第一步：配置平台

3.第二步：设置分享内容

4.第三步：弹出分享对话框

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