ios9

问题 The delegate CNContactPickerDelegate have methods for single and multiple selections. But how do we specify we want single or multiple selection when we present the view controller? I guess I miss something that perhaps also causes the problem I have described in: CNUI ERROR Selection predicates are set but the delegate does not implement contactPicker:didSelectContact: 回答1: You need to implement ONLY the method you need. If you want only one contact, implement: contactPicker:didSelectContact

问题 I'm looking after some Obj-C sample code for a dynamic UIApplicationShortCutItem . Basically, I have three static UIApplicationShortcutItems and I only want to display them under certain conditions. I presume that you can't change the visible status of a static UIApplicationShortcutItem , so I'm looking after a simple way to add dynamic UIApplicationShortcutItem s. 回答1: You can use the following code to add shortcutitem for you app dynamic: UIApplicationShortcutIcon * photoIcon =

问题 I recently upgraded XCode to the latest Version 7.0 beta 3 (7A152u). I am using Swift for building an iPhone app and when I try to use a Stack View in Main.storyboard I get the error " UIStackView before iOS 9.0 ". I thought with the upgrade to Xcode 7 beta 3, I have iOS 9. Please correct my understanding as I am quite new to Swift development. 回答1: Check in Project Targets-> Deployment info -> Deployment Target .If it's not 9.0 change it to 9.0. You need to change the deployment target of

问题 All of my apps are currently written in Obj-C. The link https://developer.apple.com/library/content/samplecode/ApplicationShortcuts/Introduction/Intro.html#//apple_ref/doc/uid/TP40016545 for the sample code of implementing Home Screen Shortcuts with 3D Touch is completely compiled in Swift. Anyone come across documentation for Obj-C, so I don't have to go through my AppDelegate and translate it all? UPDATE: After adding in all the shortcuts in Info.plist, I added in the AppDelegate.m: - (void

问题 I am using push notification through PHP script. Code seems to be working fine, it does not give me any error. But notification does not receive me on my device. Here is my code: $passphrase = '123'; $ctx = stream_context_create(); stream_context_set_option($ctx, 'ssl', 'local_cert', 'cert.pem'); stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase); $fp = stream_socket_client( 'ssl://gateway.sandbox.push.apple.com:2195', $err, $errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT

问题 I'm trying to setup a password reset within an app using swift 2 and Firebase. Following Firebases example: let ref = Firebase(url: "https://<YOUR-FIREBASE-APP>.firebaseio.com") ref.changePasswordForUser("bobtony@example.com", fromOld: "correcthorsebatterystaple", toNew: "batteryhorsestaplecorrect", withCompletionBlock: { error in if error != nil { // There was an error processing the request } else { // Password changed successfully } }) How can I access an authenticated users email &

问题 I will be releasing an app soon, but I specifically want to support iPhone 5 or later. Is there a way of excluding iPhone 4s devices? My app deployment target is iOS9, and iPhone 4S is the oldest device that can have iOS9, but because of screen size constraints I would prefer not to support those devices. 回答1: No, if you are going to support iPhone you need to support all the iPhones that support the version of the operating system. Apple will reject it for not supporting the 4S. It is a pain

问题 I am facing issue for UITableView line separator. Line is visible for alternative rows. Adding UIView with height 1 to the cell will give the solution but this is not the correct way. And the below code is working perfect for iOS 8 but in 9 it's showing different nature. - (IBAction)curencySelect:(id)sender { currencyTable = [[UITableView alloc]initWithFrame:CGRectMake(29, 257, 265,113) style: UITableViewStylePlain]; } #pragma mark - #pragma mark UITableViewDelegate - (NSInteger

问题 I'm having this error in XCode 7.1 when building the application for iOS9: (...) MyoKit(TLMHub.o)' does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obtain an updated library from the vendor, or disable bitcode for this target. for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation) When building the application for the simulation, it works. I've been searching and I can't find an option to enable

问题 My app gets stuck on splash screen in iOS 9 both on iPhone and simulator. I can run it on iOS 8 or lower on device and simulator with no problem. My colleague working on the same app has exactly the same problem. There is no error or anything, just hangs on splash screen. If I stop it on xcode and try to run it from the phone or simulator directly, it would run without any problem. By the way, I don't see didFinishLaunchingWithOptions or willFinishLaunchingWithOptions getting called! 回答1: In