ios4

问题 In iOS4 (4.3 simulator) when I use the font Myriad Pro with the following font method for a cell: cell.titleLabel.font = [UIFont fontWithName:@"Myriad Pro" size:14]; It looks like this: In iOS5 (5.0 simulator) when I use the font Myriad Pro with the same font method it looks like this: Has anyone experienced this behaviour as well (perhaps with other fonts?). 回答1: When using +fontWithName:size: on iOS 5, the font name parameter needs to be the full name of the font file in your app bundle and

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I want to fire some method on voice detection. For Example, Just like in PragDuck app, When user starts speaking duck starts its animation. How can I detect users voice? 回答1: Use AVAudioRecorder - Audio Metering

问题 Hi i want to implement ModalPopup view in iPad. How can i implement ? I do not know anything about that. Can anybody give me some guidelines? A small screen like facebook screen using sharekit. Thanks. 回答1: Go through the below blog tutorial,sure will help you. Using the PopoverView in iPad App Development 回答2: Note: Accepted answer about popovers is correct if you want a popover. But you may want just modal window, not the window with an arrow! Then this is solution. To implement popup in

问题 I was parsing my xml in some other view controller's button click but now i have changed it to the app delegate class (My app is a Universal app). so that as soon as i start my app is should parse all.My parsing methods are written in another ViewController and i am calling those methods from my appDelegate class, but it is returning me this :- NSXMLParser ERROR: The operation couldn’t be completed. (NSXMLParserErrorDomain error 65.) - (null) dont know what i have done now. any help will be

问题 UIPopoverController automatically dismisses when we tap or touch outside the popoverview . I want to restrict this automatic popover dismissal. 回答1: self.myPopovercontroller.passthroughViews=[NSArray arrayWithObject:self.view]; 回答2: Duplicate of "is there a way NOT to have the popover dismissed when pressing outside it?" There is a very simple and legit solution. In the view controller that presents your UIPopoverController , conform to the UIPopoverControllerDelegate protocol and implement

问题 UIPopoverController automatically dismisses when we tap or touch outside the popoverview . I want to restrict this automatic popover dismissal. 回答1: self.myPopovercontroller.passthroughViews=[NSArray arrayWithObject:self.view]; 回答2: Duplicate of "is there a way NOT to have the popover dismissed when pressing outside it?" There is a very simple and legit solution. In the view controller that presents your UIPopoverController , conform to the UIPopoverControllerDelegate protocol and implement

问题 I am developing an application in which i want to post messages on Wall of multiple users on facebook like "Its your turn To play a particular game". 回答1: the only way of doing it is using server side script for publishing on friends feed you can use the Graph API to POST to the friend's feed by issuing a POST request to the /PROFILE_ID/feed scope (while PROFILE_ID is the friend's facebook id - or username) furher information on: http://developers.facebook.com/docs/reference/api/user/#posts

问题 I am developing an application in which i want to post messages on Wall of multiple users on facebook like "Its your turn To play a particular game". 回答1: the only way of doing it is using server side script for publishing on friends feed you can use the Graph API to POST to the friend's feed by issuing a POST request to the /PROFILE_ID/feed scope (while PROFILE_ID is the friend's facebook id - or username) furher information on: http://developers.facebook.com/docs/reference/api/user/#posts

问题 In my current app, I am trying to make a menu screen apear when I click a tool bar button. I found that the best way to do this is to use a UIPopoverController to show a custom view that I have created. However, something about my current code is flawed. When I run my app and push the button, I get an error that says that it is reaching dealoc while the popover is still visible. Even after looking at several examples of similar problems, I can't for the life of me figure out how to fix this.

问题 This was working fine before compiling with iOS4.0 and I can't figure out what's wrong. Here's the problem. I send my app scores from my database with a date/time on it. My goal is to store that in CoreData. When I use the code below I get a null value for the date. Code: NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; NSLocale *locale = [[NSLocale alloc] initWithLocaleIdentifier:@"US"]; [dateFormatter setLocale:locale]; [dateFormatter setDateFormat:@"MM/dd/yyyy HH:mm:ss ZZZ"