我正在使用UIDocumentInteractionController
来共享KML(Geo XML)文件。当我使用UIDocumentInteractionController
时,我可以在其他应用程序中打开KML文件。我可以通过电子邮件发送。但是,当我尝试通过AirDrop分享它到我的Mac时,我收到此错误消息。我知道AirDrop可以在我的iPhne和我的Mac之间工作,因为我可以在其他应用程序中使用它。我实际上可以将KML从我的应用程序共享到另一个应用程序,然后通过AirDrop从其他应用程序共享KML文件。
Sender kSFOperationEventErrorOccured {
Error = "Error Domain=SFOperation Code=-1 \"Transfer failed. Try again.\" UserInfo={NSLocalizedDescription=Transfer failed. Try again.}";
Files = (
{
FileBomPath = "./topoMapsExport.kml";
FileIsDirectory = 0;
FileName = "topoMapsExport.kml";
FileType = "com.trailbehind.kml";
}
);
ReceiverComputerName = "Stephen\U2019s MacBook Pro";
ReceiverID = 994fcdc90a7d;
ReceiverModelName = "MacBook Pro";
SessionID = 3C1A7DF67296;
TotalBytes = 11857;
UsePKZip = 0;
VerifiableIdentity = 0;
}
有谁知道为什么通过AirDrop分享会失败?
以下是我设置文档交互控制器的方法。
//Path is the path to my kml file. The path does exist and it has the correct data in it.
NSURL* url = [NSURL fileURLWithPath:path];
self.documentController = [UIDocumentInteractionController interactionControllerWithURL:url];
self.documentController.UTI = @"com.google.earth.kml";
self.documentController.name = @"topoMapsExport.kml";
[self.documentController presentOptionsMenuFromRect:self.exportButton.frame inView:self.view animated:YES];
答案 0 :(得分:0)
也许定义self.documentControler.delegate
?
并添加
#pragma mark - UIDocumentInteractionControllerDelegate
- (UIViewController *) documentInteractionControllerViewControllerForPreview: (UIDocumentInteractionController *) controller {
return self;
}