ios7

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago . I search a lot, but cant find control like this in internet. Can you help me to do this my own? 回答1: Take white circle image like you displayed in above image and try following code. - (void)startSpin { if (!animating) { animating = YES; [self spinWithOptions:

问题 This question already has answers here : Status bar and navigation bar appear over my view's bounds in iOS 7 (20 answers) Closed 6 years ago . I have been stumpted by the fact that apple is making the StatusBar Overlay the viewController...or the bounds of my application. Is there a way i can move the TitleBar down in the StoryBoard? or do i have to guess where to place it? I am confused on what to do, now that the move to iOS7 has come. Here is my TitleBar in the application and in the

问题 Can anyone suggest me is there a way to block all incoming calls for a while? or at least can I put my phone into silent pragmatically ? Please suggest 回答1: No. Simply you cannot do that. There is no public API is available to do that. Your app will be in sandbox mode. You cannot access them in anyway. 回答2: Now it can be done from iOS 10 and above using the CallKit framework upto a certain amount. The numbers we provide can be blocked. If you want to block all incoming calls, just use

问题 I would like to animate a UIButton which is at the bottom of my UIView when the keyboard becomes/resigns first responder. Before iOS 7 I made a simple animation that moves the button, but now the animation of the keyboard is non linear, it starts faster and ends more slowly. I've been told to do it with the new UIKit Dynamics but don't have any idea of how can I achieve my goal. Any suggestion? Thanks in advance. 回答1: Listen to keyboard notifications. There you can obtain the following

问题 I am working in a project i started in the last Xcode 4 version and when i open and try tu run it using the new Xcode 5 i get this error in both UIPushBehavior.h and UIGravityBehavior.h. /Applications/xcode 4/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIPushBehavior.h:34:34: Unknown type name 'CGVector'; did you mean 'CIVector'? and does not compile my project. Any ideas on how to fix this will be

问题 I've a problem with my view in iOS7 with autolayout. This is my structure: The UITextView content is dynamic so I fit his contentSize dynamically in the viewDidLoad . In my viewDidAppear I try to fit the contentSize of the MainScroll and the mother view calculated by the sum of UIScrollView height (the little one), Pager height and UITextView height. I logged this height and it returned the correct size: 1300px but the view doesn't scroll. If I change tab and return here the scroll start to

问题 This question already has answers here : How to sort files by modified date in iOS (5 answers) Closed 6 years ago . How to display images by sorting date modified type from gallery. I can get data from folder using NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; NSFileManager *manager = [NSFileManager defaultManager]; Also how to compare uiimage by date modified. Thanks in Advance.... 回答1

问题 I'm new to ReactiveCocoa world and after reading best practices of ReactiveCocoa here I knew that I need to "avoid explicit subscriptions and disposal" but in all tutorials about network and ReactiveCocoa I saw the same pattern : create signal (make GET or POST request to server, parse result, sendNext , sendCompleted ) -> subcsribeNext (do UI stuff or something other with the result) -> subscribeError . So as we see there is an explicit subscription here, which is not good, I think. Are

问题 Im new here and am stumped trying to add a pull to refresh control to update my xml table view. I'm getting the proper pull to refresh animation, but the data is not refreshing. Please help. - (void)viewDidLoad { [super viewDidLoad]; feeds = [[NSMutableArray alloc] init]; NSURL *url = [NSURL URLWithString:@"http://www.PLACEHOLDER.rss.xml"]; parser = [[NSXMLParser alloc] initWithContentsOfURL:url]; [parser setDelegate:self]; [parser setShouldResolveExternalEntities:NO]; [parser parse];

问题 Ok so I'm linked to a server and I know for a fact that I have all the code there correct. But something seems to be wrong with this code: -(void)connectionDidFinishLoading:(NSURLConnection *)connection { NSString* responseString = [[NSString alloc] initWithData:_responseData encoding:NSUTF8StringEncoding]; /*Succesful Login*/ if([responseString isEqualToString:@"success"]){ [self performSegueWithIdentifier:@"LoginHomeToMain" sender:self]; NSLog(@"Succesful login."); } /*Deactivated Account*/