uidocumentinteraction

Adding Images to UIActionSheet buttons as in UIDocumentInteractionController

由 。_饼干妹妹 提交于 2019-11-26 11:55:52
问题 Is it possible to add an image to the buttons of the UIActionSheet as seen in UIDocumentInteractionController ? If so, please let me know how it is done. 回答1: Try this way, i hope it may be help you. UIActionSheet * action = [[UIActionSheet alloc] initWithTitle:@"Title" delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles:@"",nil]; [[[action valueForKey:@"_buttons"] objectAtIndex:0] setImage:[UIImage imageNamed:@"yourImage.png"] forState:UIControlStateNormal]

I have REAL misunderstanding with MFMailComposeViewController in Swift (iOS8) in Simulator

由 六月ゝ 毕业季﹏ 提交于 2019-11-26 11:39:00
I create a CSV file and try to send it by e-mail. Displays a window to send mail, but is not filled with the body of the email, and no attached file. Application hangs with this screen: button "Cancel" does not work. After a few seconds in the console appears: viewServiceDidTerminateWithError: Error Domain=_UIViewServiceInterfaceErrorDomain Code=3 "The operation couldn’t be completed. (_UIViewServiceInterfaceErrorDomain error 3.)" UserInfo=0x7f8409f29b50 {Message=Service Connection Interrupted} <MFMailComposeRemoteViewController: 0x7f8409c89470> timed out waiting for fence barrier from com

Supporting Open In… menu item in my app for iOS Mail And Safari

由 主宰稳场 提交于 2019-11-26 04:07:22
问题 I need to have my app open documents from the Safari and Mail apps with that \"Open In...\" thing in the UIDocumentInteractionController class. How do I accomplish this? 回答1: I know this was extremely frustrating for me as a beginning programmer, or even as a moderately skilled one now. File I/O through the Mail and Safari apps involves very... interestingly named conventions within the app itself. So let's get our hands dirty with an Xcode project for iPhone. Open Xcode (I will be using 4.2

I have REAL misunderstanding with MFMailComposeViewController in Swift (iOS8) in Simulator

由 本小妞迷上赌 提交于 2019-11-26 03:33:26
问题 I create a CSV file and try to send it by e-mail. Displays a window to send mail, but is not filled with the body of the email, and no attached file. Application hangs with this screen: button \"Cancel\" does not work. After a few seconds in the console appears: viewServiceDidTerminateWithError: Error Domain=_UIViewServiceInterfaceErrorDomain Code=3 \"The operation couldn’t be completed. (_UIViewServiceInterfaceErrorDomain error 3.)\" UserInfo=0x7f8409f29b50 {Message=Service Connection
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