iOS 共享 GIF(动画图像)不起作用

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问题描述

我已经快 2 天了，我一直在寻找解决问题的方法，但没有成功，我想使用 在 Facebook、Twitter、电子邮件、WhatsApp 上分享 GIF(动画图像)"UIActivityViewController".

It's been almost 2 days that i'm looking to find a solution to my problem but i wasn't successful , i want to share GIF (animated image) on Facebook, Twitter, Email, WhatsApp , using "UIActivityViewController".

这是我的代码:

NSURL *imagePath = [NSURL URLWithString:@"http://sth.gif"];
NSData *animatedGif = [NSData dataWithContentsOfURL:imagePath];

NSArray *sharingItems = [NSArray arrayWithObjects: animatedGif,stringToShare, nil];
UIActivityViewController *activityVC = [[UIActivityViewController alloc] initWithActivityItems:sharingItems applicationActivities:nil];

当我在电子邮件中分享它的动画和完美的工作时，但在 Twitter、Facebook 中，whatsApp Gif 没有动画，它就像一个图像......我已经阅读了有关同一问题的所有 Stack-overflow 问题，例如 this或 this 或 这个 但它对我不起作用.

When i share in Email its animated and its working perfect , but in Twitter , Facebook , whatsApp Gifs are not animated and its like an image ... I already read all Stack-overflow questions about the same problem Like this or this or this but its not working for me.

推荐答案

到目前为止基于几天的研究发现:

So far base on days research found out that :

TWITTER :为了在 twitter 上分享 GIF 必须使用 twitter API 并创建一个多部分请求来实现目标并且它工作得很好.

TWITTER : For share a GIF on twitter had to use twitter API and create a multipart request to achieve the goal and its working very well.

FACEBOOK:我确实使用 FACEBOOKSHAREKIT 在 Facebook 上分享了一些 GIF，但我不知道为什么有时 Gif 是动画的，有时不是.

FACEBOOK : I did share some GIF on Facebook using FACEBOOKSHAREKIT , but i don't know why sometimes Gifs are animated, sometimes not.

INSTAGRAM:要在 Instagram 上分享 gif 必须将 GIFS 转换为 MP4(或 Instagram 接受的任何其他视频格式)，然后将其保存到相机胶卷中然后分享，它有点扭曲，但它的工作原理很好.

INSTAGRAM : To share gif on Instagram had to convert GIFS to MP4 (or any other video formats accepted by Instagram) then save it into camera roll then share it , It is little twisted but its working very well.

WHATSAPP:它根本不支持 GIF.阅读更新

WHATSAPP : It not supporting GIF at all. READ THE UPDATE

为了完成所有这些，我无法使用 "UIActivityViewController" ，所以决定创建一个自定义共享页面.如果有人知道要在这里添加的内容，以帮助我和其他人，请告诉我(尤其是关于 Facebook).提前致谢

To do all of this i couldn't use "UIActivityViewController" , so decided to create a custom share page. if anybody know something to add here , to help me and others please tell me (especially about Facebook). Thanks in advance

更新

WHATSAPP:感谢@AmmarShahid，正如他在评论中提到的，Whatsapp 现在支持 gif.

WHATSAPP : Thanks to @AmmarShahid, as he mentioned in comments, Whatsapp now supports gif.

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