Swift - 腾讯官方SDK的配置及使用（分享到QQ空间、分享到好友）

（4）在Build Settings -> Linking配置区，给“Other Linker Flags”配置项添加属性值“-fobjc-arc”

（5）在 “info” -> “URL Types”中，新增一个URL Schemes。新的Schemes命名是：tencent + appid

（6）手工创建桥接头文件 bridge.h 来包含需要引用的Objective-C头文件，并设置到编译参数里。头文件内容如下：

//TencentOpenapi
#import <TencentOpenAPI/TencentOAuth.h>
#import <TencentOpenAPI/QQApiinterface.h>
#import <TencentOpenAPI/QQApiInterfaceObject.h>
#import <TencentOpenAPI/sdkdef.h>
#import <TencentOpenAPI/TencentmessageObject.h>
#import <TencentOpenAPI/TencentOAuthObject.h>

（7）重写 AppDelegate.swift 的open url方法

//重写openURL
func application(_ app: UIApplication, open url: URL,
                 options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool {
    return TencentOAuth.handleOpen(url)
}

（8）iOS 9系统策略更新，限制了http协议的访问。在“Info.plist”里增加如下代码：

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>
<key>LSApplicationQueriesSchemes</key>
<array>
    <string>mqqwpa</string>
    <string>mqqopensdkapiV3</string>
    <string>wtloginmqq2</string>
    <string>mqzone</string>
    <string>mqqopensdkapiV2</string>
    <string>mqqapi</string>
    <string>mqq</string>
</array>

3，初始化TencentOAuth
我们在发送消息前还要创建iOS SDK API数据对象 TencentOAuth 并初始化其 appid，本样例delegate可以设为空。

import UIKit

class ViewController: UIViewController{
    
    var _tencentOAuth:TencentOAuth!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        _tencentOAuth = TencentOAuth.init(appId: "1105212016", andDelegate: nil)
    }
    
    @IBAction func sendMessage(_ sender: AnyObject) { {
        //消息分享相关代码
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }
}

4，分享到QQ好友和QQ空间
iOS SDK支持在用户安装了手机QQ时，会跳转到手机QQ进行分享（我们可以选择分享给QQ好友还是QQ空间等其他地方），否则调用浏览器页面进行分享。

分享完毕后会提示，继续留在QQ还是返回到原APP。
            
            

（1）纯文本分享:

            

let txtObj = QQApiTextObject(text: "欢迎访问 hangge.com")
let req = SendMessageToQQReq(content: txtObj)
QQApiInterface.send(req)

（2）纯图片分享:

            

let filePath =  Bundle.main.path(forResource: "logo", ofType: "png")
let imgData = NSData(contentsOfFile:filePath!)
let imgObj = QQApiImageObject(data: imgData as Data!, previewImageData: imgData as Data!,
                              title: "hangge.com", description: "航歌 - 做最好的开发者知识平台")
let req = SendMessageToQQReq(content: imgObj)
QQApiInterface.send(req)

（3）新闻分享:

            

let newsUrl = URL(string: "http://www.hangge.com")
let title = "新闻标题"
let description = "新闻描述"
let previewImageUrl = URL(string: "http://www.hangge.com/blog/images/logo.png")
let newsObj = QQApiNewsObject(url: newsUrl, title: title, description: description,
                              previewImageURL: previewImageUrl,
                              targetContentType: QQApiURLTargetTypeNews)
let req = SendMessageToQQReq(content: newsObj)
QQApiInterface.send(req)

（4）音乐分享:

            

let url = URL(string:
    "http://y.qq.com/i/song.html?songid=432451&source=mobileQQ%23wechat_redirect")
let title = "歌曲名：不要说话"
let descriotion = "专辑名：不想放手歌手名：陈奕迅"
let previewImageUrl = URL(string:
    "http://imgcache.qq.com/music/photo/mid_album_300/V/E/000J1pJ50cDCVE.jpg")

let audioObj = QQApiAudioObject(url: url, title: title, description: descriotion,
                                previewImageURL: previewImageUrl,
                                targetContentType: QQApiURLTargetTypeAudio)
let req = SendMessageToQQReq(content: audioObj)
QQApiInterface.send(req)

（5）视频分享:

            

let url = URL(string: "http://v.qq.com/cover/5/53x6bbyb07ebl3s/n0013r8esy6.html")
let previewImageUrl = URL(string: "http://www.hangge.com/blog/images/logo.png")
let videoObj = QQApiVideoObject(url: url, title: "黑子的篮球", description: "第一季第一集",
                                previewImageURL: previewImageUrl,
                                targetContentType: QQApiURLTargetTypeVideo)
let req = SendMessageToQQReq(content: videoObj)
QQApiInterface.send(req)