ios7

问题 When building the app I added the valid architectures architecture as armv6, armv7, armvs7 and architectures as standard architecture (armv7 and armv7s). Also switched the build active architecture only to NO. Adhoc installation hangs with the status installing message (attached screenshot). I have added the UDIDs properly and was successfully able to push builds like this to those devices prior to iOS 7. This is reproducible with 4 devices so I believe this is something to do with the way I

问题 I am doing a Facebook API request to give me back all the names of the albums from a particular Facebook group. I get back an array of dictionaries with 3 keys/values, one of which being the key 'name' which maps to the album name, along with the keys 'id' and 'created_time'. Only problem is that for some reason i'm getting back duplicate 'name' values of albums... but only a couple. And when i go to the Facebook page there's only one instance of that album anyway, no duplicates. Also, their

问题 I am doing a Facebook API request to give me back all the names of the albums from a particular Facebook group. I get back an array of dictionaries with 3 keys/values, one of which being the key 'name' which maps to the album name, along with the keys 'id' and 'created_time'. Only problem is that for some reason i'm getting back duplicate 'name' values of albums... but only a couple. And when i go to the Facebook page there's only one instance of that album anyway, no duplicates. Also, their

问题 I am creating a turn based game and would like to know the correct process for my workflow. At present I have the following: Home View Controller (which has a UITableView ) Click on row from section 1 > Loads a UINavigationController with path 1 Click on row from section 2 > Loads a UINavigationController with path 2 As an example: path 1 - play your turn path 2 - guess your turn Each path has around 4-5 UIViewControllers loaded into the navigation controller. Now I am at the stage where once

问题 I am facing weird problem on iPhone 5 with iOS 7, i have tested same code with other devices like iPad1, 2, 3 and iPhone 4, 4s etc. with different iOS combination including iOS 7. Problem : When i turn on airplane mode i do get reachability notification as expected with status NotReachable but immediately after that app receives notification with status code ReachableViaWWAN which is not expected. Code : +(BOOL)checkReachability { Reachability* internetReachable = [Reachability

问题 https://stackoverflow.com/a/16251810/2589276 I solved the problem above but got a new problem when I did the steps I was instructed to. Now I get a warning saying: Position is ambiguous for "Round Style Text Field" I tried setting fixed constraint for width also, but did not fix this warning. Any ideas? Are there any other information I should give for this problem? This screen shot when I do add constraint to x, leading space constraint (for x) and vertical space constraint from the bottom.

问题 i can't figure out how to build a OR Code for a Pass that is scannable with the new QR code scanner in iOS7' Passbook App. When I try to scan a QR Code with a link to a working Pass, the App says it is 'No Pass available for this Card'. Card, hum?! Any ideas? 回答1: For a pass to install, the following criteria have to be met: The link must be https The URL must return a valid .pkpass bundle The Content-Type header must be application/vnd.apple.pkpass Unfortunately, these requirements are not

问题 I was toying with adding speech cues to my app and was testing out AVSpeechUtterance in iOS 7, but the default speech rate is REALLY fast. The minimum speech rate is much more understandable. But the maximum volume value of 1 is soooo quiet! I tested it on my iPhone 4 with the volume turned all the way up. Something must be wrong or else how would this be usuable at all. AVSpeechSynthesizer *synthesizer = [[AVSpeechSynthesizer alloc]init]; NSString *mystring = [NSString stringWithFormat:@

问题 I have an app that supports landscape orientation only on some sections (Photo gallery, video, etc) and all is working fine on iOS 6 with no issues, however, in iOS 7 the app crashes. So heres my issue : start app and load initial nav controller with view controller that only supports portrait push view controller on to stack that supports landscape AND portrait rotate view to landscape pop view controller app crashes --> CRASH: **preferredInterfaceOrientationForPresentation must return a

问题 I know it's possible to remove a status bar, however the frame shifts up by the height of the status bar if you set it to hidden. As such, the following code: [UIApplication sharedApplication].statusBarHidden = YES; is not sufficient for just hiding the text of the status bar. What I'm ultimately attempting to accomplish here is something similar to the Gmail app in which as the side-menu is displayed, the status bar text is hidden, and then once a selection is made the frame returns to