ios6

Background: I started my project in iOS 5 and built out a beautiful button with layer. I added a textLayer onto the button and center it using the following code: float textLayerVerticlePadding = ((self.bounds.size.height - fontSize) /2); textLayer = [[CATextLayer alloc]init]; [textLayer setFrame:CGRectOffset(self.bounds, 0, textLayerVerticlePadding)]; It works great and looks dead center until iOS 6. Problem: iOS 6 added a space (padding) between the topmost bound and the text in textLayer. This upsets the calculation above. Is there a way to make sure that iOS 6 does not? because I would

Now I can send push Token from device that has installed a pass already, but I don't know how the feedback work in this point. From apple docs, Apple Push Notification service (APNs) provides feedback to server to tell if pushToken is valid or not. How to get this feedback ? I try this code, but a lot errors. This is the code: <?php $cert = '/Applications/MAMP/htdocs/passesWebserver/certificates.pem'; $ctx = stream_context_create(); stream_context_set_option($ctx, 'ssl', 'local_cert', $cert); stream_context_set_option($ctx, 'ssl', 'verify_peer', false); $fp = stream_socket_client('ssl:/

I built my app to have a translucent navbar in iOS 6. I'd like to utilize the translucent status bar in iOS 7 and keep the app as is in iOS 6, but my content is always underneath the status bar in iOS 7, with 20px missing on the bottom. I figure that I can make the very tedious code changes that check whether the device has iOS 7 and then adjust my content accordingly, but I fear that this is going to be a lot of work. Ideally, I'd like to add 20px of padding to the top of every view controller's view, so that the content shifts down, and still functions fine with an opaque navbar on iOS 6. I

There is precious little documentation on AVAudioMix and MTAudioProcessingTap, which allow processing to be applied to the audio tracks (PCM access) of media assets in AVFoundation (on iOS). This article and a brief mention in a WWDC 2012 session is all I have found. I have got the setup described here working for local media files but it doesn't seem to work with remote files (namely HLS streaming URLs). The only indication that this is expected is the note at the end of this Technical Q&A : AVAudioMix only supports file-based assets. Does any one know more about this? is there really no way

Background I am implementing a UICollectionView (for the first time) in an effort to achieve a paged horizontal scroll view of tiles. I'd like each tile to show in the center of the frame with it's sister tiles partially visible to the left and right (something like the page selector in the Safari app). I'm interested in using the UICollectionView to take advantage of built-in cell dequeueing and would rather not use a rotated UITableView . Issue The issue I'm finding is that when using pagingEnabled = YES and clipsToBounds = NO , the UICollectionView removes cells outside the collectionView

Update: Added bug 12408800 on Apple's site. I am copying some one or multiple UIImage to the UIPasteboard, and it's been working like gangbusters.. until my phone upgraded to iOS 6. Xcode 4.5 with iOS 5.1 - OK Xcode 4.4 with iOS 6.0 - Also OK ( according to this post ) Xcode 4.5 with iOS 6.0 - FAIL (also tested distributing via TestFlight, for what it's worth - still fails) Here's my code (super basic, etc): // add image to clipboard UIImage *image = [[UIImage imageNamed:@"testimage"]; [[UIPasteboard generalPasteboard] setPersistent:YES]; [[UIPasteboard generalPasteboard] setImage:image]; And

I am using the following code in my AppDelegate.m to detect which device the user is using: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { if(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { CGSize result = [[UIScreen mainScreen] bounds].size; if(result.height == 480) { NSLog(@"iPhone 3,5 Inch"); [UIStoryboard storyboardWithName:@"MainStoryboard_iPhone" bundle:nil]; } if(result.height == 568) { NSLog(@"iPhone 4 Inch"); [UIStoryboard storyboardWithName:@"iPhone5-storyboard" bundle:nil]; } } return YES; } But when I build

A question here: Xcode 4.5 corrupting XIBs? illustrates the problem and solution for xcode 4.5 creating nib files that can not run on ios5. Does anyone have a solution to prevent the auto layout checkbox from being defaulted to on? I'm worried that in the process of development, I will forget to unchecked that box. There's a way, but it's kinda convoluted and, I might add, not recommended. You can open your template files located in: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/File Templates/User Interface/ , in each directory, there