友盟分享遇到的坑

最近做分享功能，用了友盟分享，遇到了很多坑（以前都没有遇到过），所以就分享了一下
之前做的分享，大都是分享的都是本地的图片，加上标题，内容
现在这个项目要求分享从服务器获得的图片，
下面是友盟分享的代码，利用默认的分享界面

[UMSocialSnsService presentSnsIconSheetView:self
appKey:UM_APPKEY
shareText:[NSString stringWithFormat:@"%@ %@",shareText,shareURL]
shareImage:image
shareToSnsNames:@[UMShareToQzone,UMShareToQQ,UMShareToWechatSession,UMShareToWechatTimeline,UMShareToSina]
delegate:self];

第一个参数：在哪个Controller上添加分享界面
第二个参数：友盟的APPKey
第三个参数：分享的文本（如果要分享的新浪微博的话，需要把分享的链接加载分享的内容后面，上面的代码就是）
第四个参数：你要分享的图片（UIImage类型或者NSData类型，我都用UIImage类型）
第五个参数：你所要分享的平台（顺序自定，默认的分享界面会根据该数据的顺序排序）
第六个参数：代理，self

分享服务器上的数据：链接，图片，标题，内容
1.把图片转换为NSData类型，然后再把NSData类型转换为UIImage类型

NSData * data = [NSData dataWithContentsOfURL:[NSURL URLWithString:shareImage]];
UIImage * image = [UIImage imageWithData:data];

2.最好记得设置一个默认图片

if (!image) {
image = [UIImage imageNamed:@"AppIcon"];
}

3.设置标题

[UMSocialData defaultData].extConfig.title = shareTitle;

4.为了分享不会失败，设置默认链接，

if ([shareURL isEqualToString:@""] || shareURL.length == 0) {
shareURL = DEFAULT_URL;
}

5.设置分享链接（大坑），如果不存在，分享QQ（分享失败，打不开QQ），分享到微信（信息显示发送失败），所以最好要有第4步

[UMSocialData defaultData].extConfig.qqData.url = shareURL;
[UMSocialData defaultData].extConfig.wechatSessionData.url = shareURL;
[UMSocialData defaultData].extConfig.wechatTimelineData.url = shareURL;
[UMSocialData defaultData].extConfig.qzoneData.url = shareURL;

6.不要轻易设置，设置下面的东西，发现分享只有一张图片，其他的类型也是

[[UMSocialData defaultData].urlResource setResourceType:UMSocialUrlResourceTypeImage url:@""];

如果按照上面的做，应该不会有什么问题了，当然，这只是我的个人看法
下面是完整代码

-(void)share{
//分享
NSDictionary * shareDic = _currentInfo.shareInfo;
HRShareInfoModel * model =[HRShareInfoModel objectWithKeyValues:shareDic];

NSData * data = [NSData dataWithContentsOfURL:[NSURL URLWithString:model.shareImage]];
UIImage * image = [UIImage imageWithData:data];
if (!image) {
image = [UIImage imageNamed:@"AppIcon"];
}
//标题
[UMSocialData defaultData].extConfig.title = model.shareTitle;
if ([model.shareURL isEqualToString:@""] || model.shareURL.length == 0) {
model.shareURL = DEFAULT_URL;
}
//链接
[UMSocialData defaultData].extConfig.qqData.url = model.shareURL;
[UMSocialData defaultData].extConfig.wechatSessionData.url = model.shareURL;
[UMSocialData defaultData].extConfig.wechatTimelineData.url = model.shareURL;
[UMSocialData defaultData].extConfig.qzoneData.url = model.shareURL;

[UMSocialSnsService presentSnsIconSheetView:self
appKey:UM_APPKEY
shareText:[NSString stringWithFormat:@"%@ %@",model.shareText,model.shareURL]
shareImage:image
shareToSnsNames:@[UMShareToQzone,UMShareToQQ,UMShareToWechatSession,UMShareToWechatTimeline,UMShareToSina]
delegate:self];

}

今天居然又遇到了个深坑
在项目中，需要分享视频，分享图片，分享图链接
1.分享图文链接 ,下面只是Q分享的代码，用的是友盟默认的分享视图

<span style="font-size:14px;">UMSocialUrlResource * urlResource = [[UMSocialUrlResource alloc]initWithSnsResourceType:UMSocialUrlResourceTypeImage url:model.shareImage];</span><pre name="code" class="objc">[UMSocialData defaultData].extConfig.qqData.title = model.shareTitle;
[UMSocialData defaultData].extConfig.qqData.shareText = model.shareText;
[UMSocialData defaultData].extConfig.qqData.url = model.shareURL;
[UMSocialData defaultData].extConfig.qqData.urlResource= urlResource;<pre name="code" class="objc">[UMSocialSnsService presentSnsIconSheetView:self
appKey:UM_APPKEY
shareText:nil
shareImage:nil
shareToSnsNames:@[UMShareToWechatSession,UMShareToWechatTimeline,UMShareToQQ,UMShareToQzone,UMShareToSina]
delegate:self];

2.分享视频（横屏时，用的是自定义的分享视图）

错误代码

UMSocialUrlResource * resourec = [UMSocialData defaultData].urlResource;
[resourec setResourceType:UMSocialUrlResourceTypeVideo url:model.videoUrl];
[[UMSocialDataService defaultDataService] postSNSWithTypes:@[type] content:model.title image:nil location:nil urlResource:resourec presentedController:nil completion:^(UMSocialResponseEntity *response){
if (response.responseCode == UMSResponseCodeSuccess) {
NSLog(@"分享成功！");
}
}];

正确代码(注：必须重新设置urlResource,否则分享的类型会乱，虽然分享的是视频，但是链接可能是图片，或者是一个网页链接)

UMSocialUrlResource * resourec = [UMSocialData defaultData].urlResource;
[resourec setResourceType:UMSocialUrlResourceTypeVideo url:model.videoUrl];
[UMSocialData defaultData].extConfig.wechatSessionData.urlResource = resourec;
[UMSocialData defaultData].extConfig.sinaData.urlResource = resourec;
[UMSocialData defaultData].extConfig.sinaData.shareText = [NSString stringWithFormat:@"%@%@",model.title,model.videoUrl];
[UMSocialData defaultData].extConfig.wechatTimelineData.urlResource = resourec;
[UMSocialData defaultData].extConfig.qqData.urlResource = resourec;
[UMSocialData defaultData].extConfig.qzoneData.urlResource = resourec;
[[UMSocialDataService defaultDataService] postSNSWithTypes:@[type] content:model.title image:nil location:nil urlResource:resourec presentedController:nil completion:^(UMSocialResponseEntity *response){
if (response.responseCode == UMSResponseCodeSuccess) {
NSLog(@"分享成功！");
}
}];

3.分享图片

错误代码 (注：必须重新设置urlResource,否则分享的类型会乱，分享的结果可能是个图文链接，也可能是个视频)

UMSocialUrlResource * resourec = [UMSocialData defaultData].urlResource;
[resourec setResourceType:UMSocialUrlResourceTypeImage url:nil];
[[UMSocialDataService defaultDataService] postSNSWithTypes:@[type] content:nil image:image location:nil urlResource:nil presentedController:nil completion:^(UMSocialResponseEntity *response){
if (response.responseCode == UMSResponseCodeSuccess) {
NSLog(@"分享成功！");
}
}];

正确代码

UMSocialUrlResource * resourec = [UMSocialData defaultData].urlResource;
[resourec setResourceType:UMSocialUrlResourceTypeImage url:nil];
[UMSocialData defaultData].extConfig.wechatSessionData.urlResource = resourec;
[UMSocialData defaultData].extConfig.sinaData.urlResource = resourec;
[UMSocialData defaultData].extConfig.sinaData.shareText = @"浦东新闻台";
[UMSocialData defaultData].extConfig.wechatTimelineData.urlResource = resourec;
[UMSocialData defaultData].extConfig.qqData.urlResource = resourec;
[UMSocialData defaultData].extConfig.qzoneData.urlResource = resourec;
[[UMSocialDataService defaultDataService] postSNSWithTypes:@[type] content:nil image:image location:nil urlResource:nil presentedController:nil completion:^(UMSocialResponseEntity *response){
if (response.responseCode == UMSResponseCodeSuccess) {
NSLog(@"分享成功！");
}
}];注：如果项目中同时出现多种分享类型的话，分享的时候都需要去设置urlSource