友盟分享gif圖片，只支持微信

- (void)shareEmoticonToPlatformType:(UMSocialPlatformType)platformType{    UMSocialMessageObject *messageObject = [UMSocialMessageObject messageObject];        NSString* thumbURL = UMS_THUMB_IMAGE;    UMShareEmotionObject *shareObject = [UMShareEmotionObject shareObjectWithTitle:UMS_Title descr:UMS_Text thumImage:thumbURL];            NSString *filePath = [[NSBundle mainBundle] pathForResource:@"res6"                                                         ofType:@"gif"];    NSData *emoticonData = [NSData dataWithContentsOfFile:filePath];    shareObject.emotionData = emoticonData;        messageObject.shareObject = shareObject;