一直覺得使用友盟SDK和ShareSDK來實現(xiàn)應(yīng)用的分享功能是一種懶的表現(xiàn)。而系統(tǒng)自帶分享SLComposeViewController又有很大的局限性。所以，自己構(gòu)造分享界面和實現(xiàn)分享功能是一件必走之路。好在可以封裝一下，便于快速集成。

Step1 各個平臺創(chuàng)建應(yīng)用

預(yù)先通知一下需要準(zhǔn)備的資源，這樣接下來進行會很快。

• 應(yīng)用名稱，比如：v2Ex
• 應(yīng)用介紹
• 應(yīng)用bundleID
• 應(yīng)用appid
• 28x28，108x108，16x16，512x512，16x16， 80x80 120x120象素的圖標(biāo)
• 480x800象素的2張介紹圖（QQ）
• 450x300象素的3張介紹圖（新浪微博）

1. 登錄微信開放平臺，創(chuàng)建應(yīng)用，得到APPKEY。

Snip20160627_3.png

Snip20160627_4.png

創(chuàng)建應(yīng)用需要名稱，簡介，圖片28x28，108x108 大小的png圖片

2.登錄QQ開放平臺，創(chuàng)建應(yīng)用。得到APPid

Snip20160627_1.png

Snip20160627_2.png

16x16 512x512

3.登錄微博開放平臺，創(chuàng)建應(yīng)用。得到APPKEY

需要16x16 80x80 120x120象素圖標(biāo) ，450x300象素的3張介紹圖。

Step2 封裝分享的實現(xiàn)邏輯

1.導(dǎo)入第三方SDK

導(dǎo)入之后，需要添加以下幾個庫才能正常運行

Snip20160627_5.png

如果使用新浪微博分享的話需要再加入ImageIO.framework
還需要設(shè)置Other Linker Flags -ObjC。

Snip20160628_2.png

2.封裝分享內(nèi)容

    ///分享的標(biāo)題，非空
@property(nonatomic,copy)NSString *shareTitle;
    ///分享的內(nèi)容，可為空
@property(nonatomic,copy)NSString *shareContent;
    ///分享的占位圖片的url
@property(nonatomic,copy)NSString *shareThumbImageUrl;
    ///分享的占位圖片data數(shù)據(jù)
@property(nonatomic,copy)NSData *shareThumbImageData;
    ///分享的點擊跳轉(zhuǎn)的鏈接
@property(nonatomic,copy)NSString *shareUrl;

3.封裝分享實例(此處的分享只設(shè)定為分享一個鏈接，包括標(biāo)題，內(nèi)容，占位圖和點擊的URL)

- (BOOL)shareLinkToWeChatWithScene:(enum WXScene)scene shareModel:(HBShareModel *)shareModel
{
    if ([WXApi isWXAppInstalled]) {
        WXMediaMessage *mediaMessage = [WXMediaMessage message];
        mediaMessage.title = shareModel.shareTitle.length > 0 ? shareModel.shareTitle : @"標(biāo)題";
        mediaMessage.description = shareModel.shareContent.length > 0 ? shareModel.shareContent : @"";
        WXWebpageObject *webPage = [WXWebpageObject object];
        webPage.webpageUrl = shareModel.shareUrl.length > 0 ? shareModel.shareUrl : @"";
        mediaMessage.mediaObject = webPage;
        
        if (shareModel.shareThumbImageData) {
            [mediaMessage setThumbData:shareModel.shareThumbImageData];
        }else if ( shareModel.shareThumbImageUrl) {
                //此處有一個隱患，url獲取data是一個同步請求
           UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:shareModel.shareThumbImageUrl]]];
            [mediaMessage setThumbImage:image];

        }
            //隨意設(shè)置，便于統(tǒng)計作用
        mediaMessage.mediaTagName   = @"WECHAT_TAG_SHARE";
        SendMessageToWXReq *request = [SendMessageToWXReq new];
        request.bText = NO;
        request.message = mediaMessage;
        request.scene = scene;
        
        return [WXApi sendReq:request];
        
    }else{
        [self handlerNotInstallAppWithTytpe:WeChatFriend];
        return NO;
    }
}
- (BOOL)shareLinkToQQWithScene:(NSInteger)scene shareModel:(HBShareModel *)shareModel
{
    if ([TencentOAuth iphoneQQInstalled]) {
        QQApiNewsObject *newsObject = nil;
        NSString *title       = shareModel.shareTitle.length > 0 ? shareModel.shareTitle : @"標(biāo)題";
        NSString *description = shareModel.shareContent.length > 0 ? shareModel.shareContent : @"";
        NSString * str_url = shareModel.shareUrl.length > 0 ? shareModel.shareUrl : @"";
        NSURL  *url = [NSURL URLWithString:str_url];
        NSData *imageData = shareModel.shareThumbImageData;
        if (imageData) {
             newsObject = [QQApiNewsObject objectWithURL:url title:title description:description  previewImageData:imageData];
        }else{
            NSString *imageUrl = shareModel.shareUrl.length > 0?shareModel.shareUrl:@"";
            newsObject = [QQApiNewsObject objectWithURL:url title:title description:description previewImageURL:[NSURL URLWithString:imageUrl]];
        }
        
        SendMessageToQQReq* request  = [SendMessageToQQReq reqWithContent:newsObject];
        QQApiSendResultCode resultCode = 0;
            //1 為QQZOne 0 為QQ
        if (scene) {
             resultCode = [QQApiInterface SendReqToQZone:request];
        }else{
             resultCode = [QQApiInterface sendReq:request];
        }
        if (0 == resultCode) {
            return YES;
        }
        return NO;
    }else{
        [self handlerNotInstallAppWithTytpe:QQFriend];
        return NO;
    }

}
- (BOOL)shareLinkToWeiboWithShareModel:(HBShareModel *)shareModel {
    if ([WeiboSDK isWeiboAppInstalled]) {
        
        WBWebpageObject *webpage = [WBWebpageObject object];
        webpage.objectID = shareModel.shareUrl ;
        webpage.title = shareModel.shareTitle.length > 0 ? shareModel.shareTitle : @"標(biāo)題";
        webpage.description =shareModel.shareContent.length > 0 ? shareModel.shareContent : @"";
        if (shareModel.shareThumbImageData) {
            webpage.thumbnailData = shareModel.shareThumbImageData;
        }else if (shareModel.shareThumbImageUrl) {
                //此處有一個隱患，url獲取data是一個同步請求
            NSData *data = [NSData dataWithContentsOfURL:[NSURL URLWithString:shareModel.shareThumbImageUrl]];
             webpage.thumbnailData = data;
        }
        webpage.webpageUrl = shareModel.shareUrl;
        WBMessageObject *message = [WBMessageObject message];
        message.mediaObject = webpage;
        WBAuthorizeRequest *authRequest = [WBAuthorizeRequest request];
        WBSendMessageToWeiboRequest *request = [WBSendMessageToWeiboRequest requestWithMessage:message authInfo:authRequest access_token:nil];
        return [WeiboSDK sendRequest:request];
    }else {
        [self handlerNotInstallAppWithTytpe:WeiBo];
        return NO;
    }
    
    
}

4.創(chuàng)建URL Scheme，便于返回應(yīng)用

• 微信的URL Scheme設(shè)置為：appkey
• QQ的設(shè)置為：tencent+申請到的appID
• 微博的為：wb+appkey

Snip20160628_1.png

5.構(gòu)造個性化分享View

這一步仁者見仁，智者見智了，構(gòu)造一個個性化十足的VIew，調(diào)用shareManager的相關(guān)方法即可。

6. plus iOS9相關(guān)

info.plist中除了要設(shè)置App Transport Security Settings 的Allow Arbitrary Loads為YES，還需要單獨為應(yīng)用跳轉(zhuǎn)設(shè)置LSApplicationQueriesSchemes

<key>LSApplicationQueriesSchemes</key>
<array>
    <!-- 微信 URL Scheme 白名單-->
    <string>wechat</string>
    <string>weixin</string>
    <!-- 新浪微博 URL Scheme 白名單-->
    <string>sinaweibohd</string>
    <string>sinaweibo</string>
    <string>sinaweibosso</string>
    <string>weibosdk</string>
    <string>weibosdk2.5</string>
    <!-- QQ、Qzone URL Scheme 白名單-->
    <string>mqqapi</string>
    <string>mqq</string>
    <string>mqqOpensdkSSoLogin</string>
    <string>mqqconnect</string>
    <string>mqqopensdkdataline</string>
    <string>mqqopensdkgrouptribeshare</string>
    <string>mqqopensdkfriend</string>
    <string>mqqopensdkapi</string>
    <string>mqqopensdkapiV2</string>
    <string>mqqopensdkapiV3</string>
    <string>mqzoneopensdk</string>
    <string>wtloginmqq</string>
    <string>wtloginmqq2</string>
    <string>mqqwpa</string>
    <string>mqzone</string>
    <string>mqzonev2</string>
    <string>mqzoneshare</string>
    <string>wtloginqzone</string>
    <string>mqzonewx</string>
    <string>mqzoneopensdkapiV2</string>
    <string>mqzoneopensdkapi19</string>
    <string>mqzoneopensdkapi</string>
    <string>mqqbrowser</string>
    <string>mttbrowser</string>

    <
</array>

3. 問題描述

1. 此處的分享沒有處理回調(diào)。因為分享是把分享內(nèi)容傳遞出去，不需要回傳回內(nèi)容回來，所以回調(diào)沒有處理。下一篇，集成微信，QQ登錄的文章會討論如何處理回調(diào)。
2. 微博的分享由于沒有申請APPKey成功（審核還真嚴格），所以就沒有測試成功。微信和QQ，親測分享成功，且回調(diào)正常。
3. 測試代碼放在了這里。https://coding.net/u/HustBroventure/p/ThirdPartSDKIntegrate/git 原諒我沒提交到GitHub。提交了一下午，文件太大，沒提交成功。