ios7

问题 I need to get text height and grow cell's height depending upon text height which increase or decrease dynamically. I now successfully getting correct height of text for iOS 6 and prior but I am not able to get correct height iOS 7 and later. I googled and found many solution but this doesn't worked. You can see attached Image of same cell and see difference in iOS 7 text is truncating and in iOS 6 its showing correct size. I used UILabel . Follow my code of what exactly I am doing. Kindly

问题 I'm upgrading my Apps to iOS 7. Actually I have a big issue with UISearchDisplayController. If i display it into a PopUp until I don't start a Search it works fine, but when I insert something into the SearchBar the search works fine, but I see the search result overlapped to the old contents. In iOS 6 it all works fine. Here is a link to an example project which shows the problem. Example project Attached to this post there are two images. Thank you for your help. 回答1: Seems like the cell's

问题 In iOS6 , I use the below code to change inputView of UISearchbar for (UIView *view in _searchBar.subviews) { if ([view isKindOfClass: [UITextField class]]) { UITextField* textField = (UITextField*)view; [textField setInputView:_myKeyboard]; break; } } UISearchbar in iOS7 had changed, I don't know how to find textField to change inputView. Please help! Thanks! 回答1: The hierarchy of subview has been changed in iOS7, so you can use the following code: // subviews NSArray *searchBarSubViews = [

问题 I've been working to validate in-app purchase receipts on an app that I want to run on iOS6 and iOS7. My plan so far has been to: (a) first do purely on-device receipt validation without connecting to an Apple server (like that given in these Apple docs and in the WWDC 2013 session "Using Receipts to Protect Your Digital Sales"), then (b) second do receipt validation on my server. Doing it twice should help, and in the off-chance my server is down, will make things more secure too. I finally

问题 I am trying to change Navigation bar background to Gradient Red. I have added subview to navigation bar which sets background to Color I want. but then Navigation bar back button Text is invisible. Back button is visible but Text is not Visible. UIView view = new UIView(); var gradient = new CAGradientLayer(); gradient.Frame = NavigationBar.Bounds; gradient.NeedsDisplayOnBoundsChange = true; gradient.MasksToBounds = true; gradient.Colors = new CGColor[] { UIColor.FromRGB(248, 0, 0).CGColor,

问题 I am developing an native app for iOS 7.x having integrated PayPal iOS SDK. I am facing an issue related to live transaction via PayPal. My PayPal account balance is $0.00 currently. My paypal account is linked to a valid credit card. I have transferred few dollar to PayPal, but the state is "Pending" Now, I am trying to use my PayPal "Email credentials" to perform a live transaction. However, it throws me following error: PayPal SDK: Request has failed with error: UNKNOWN_ERROR - System

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 6 years ago . Will it be possible to upload to the AppStore a binary made on xCode 4 after iOS 7 and xCode 5 release? iOS 7 has the new interface controls and new look. Will an old-styled application be approved (based on previous iOS releases)? 回答1: That is really a question only Apple

问题 I tried to hide status bar in iOS7 by putting this: [[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationFade]; in delegate or in mainview But it's not working! It was working in iOS6 回答1: Either set "View controller-based status bar appearance" to NO in your info plist or add this code in your view controllers: -(BOOL)prefersStatusBarHidden { return YES; } 回答2: Add the following to your Info.plist: UIStatusBarHidden

问题 I wanted to set a consistent title colors for all my navigation bars: NSDictionary *titleAttributes = @{NSForegroundColorAttributeName:[UIColor whiteColor], NSFontAttributeName: MY_FONT_HERE}; [[UINavigationBar appearance] setTitleTextAttributes:titleAttributes]; This piece of code work in iOS6 but CRASH in ios7. The crash message is bizarre: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '- [__NSCFConstantString pointSize]: unrecognized selector sent to

问题 I am a newbie in iOS.I want to show a video thumbnail in image view such that by clicking a Button it should open a gallery and by selecting a video it should display the video thumbnail...... please help me... 回答1: There are videos and images that stored on photo library, firstly you want to get all videos from the library, prior to iOS 8, this post shows you how to fetch pictures using AssetsLibrary library. You can filter videos out when doing it, then you get an ALAsset, which can