ios9

问题 I've spent a while trying to get this working. I have an API that I'm connecting to that i'm trying to switch to SSL with self signed certificates. I have control on the server and app. I generated a self signed cert according to this: https://kyup.com/tutorials/create-ssl-certificate-nginx/ sudo openssl genrsa -des3 -out ssl.key 2048 sudo openssl req -new -key ssl.key -out ssl.csr sudo cp ssl.key ssl.key.orig & sudo openssl rsa -in ssl.key.orig -out ssl.key sudo openssl x509 -req -days 365

问题 I adding views dynamically in to scrollview with layout constraint by programatically, For text view component I wanted to set the height constraint according to text set in textview, so I did created class extending UITextView. Inside text view class I have written following code to adding height constraint. #import "CETextView.h" @implementation CETextView - (void)layoutSubviews { [super layoutSubviews]; if (!self.heightConstraint) { self.heightConstraint = [NSLayoutConstraint

问题 Within MyAppUITests I can pass some parameters to MyApp in following way: app.launchEnvironment = ["my_param": "value"] app.launch() This is visible for MyApp and I can read this: if let value = NSProcessInfo.processInfo().environment["my_param"] { //do sth with value } But this is how I can set it up BEFORE I launch the app. For some reason, I need to change "my_param" on runtime AFTER I launch the app. Any suggestions? I would appreciate any help. Why do I need to do it for? I need "my

问题 I'm trying to show a popup using a custom UIPopoverPresentationController class. But it crashes with the error (<UIPopoverPresentationController: 0x7a772950>) should have a non-nil sourceView or barButtonItem set before the presentation occurs. Below is my button click code where the crash occurs. - (IBAction)showPopup:(UIButton *)sender { ViewController *contentViewController = [[ViewController alloc] init]; contentViewController.preferredContentSize = CGSizeMake(200, 200);

问题 I'm updating an app with deployment target iOS 7 so it can work with iOS 9. Also, I'm adding some cool iOS 8 and 9 features. I've read a lot of article about backwards version compatibility and now that Swift 2.0 makes it easier. The things I've taken care of so far are: Having the Base SDK set at iOS 9 and the deployment target set at version 7 Checking the version at runtime with if #available(iOS 9.0, *) when using the new APIs Linking the only-iOS9 frameworks optionally, as seen here: As

问题 Presenting a UIDocumentMenuViewController to be able to load file into app. On iPhone it works, but not on iPad. Using iOS9. Any idea what is wrong? dmvc = UIDocumentMenuViewController(documentTypes: ["public.data"], inMode: .Import) dmvc!.delegate = self dmvc!.popoverPresentationController?.sourceView = addSongButton self.presentViewController(dmvc!, animated: true, completion: nil) 2016-06-07 09:45:45.256 Memorise[2994:977408] the behavior of the UICollectionViewFlowLayout is not defined

问题 I want to embed Facebook videos in my app. I am getting video links from a webservice. For example: "video_url": "https://www.facebook.com/urdutimes.ca/videos/520665921438799/" Is it possible to embed this video in native iOS app using Objective-C? Thanks in advance 回答1: Try this one: NSURL *url = [NSURL URLWithString:@"https://www.facebook.com/urdutimes.ca/videos/520665921438799/"]; MPMoviePlayerViewController *mp = [[MPMoviePlayerViewController alloc] initWithContentURL:url]; mp.moviePlayer

问题 I am having problems to load a image from a .xcassets imageset for a SKSpriteNode. While it worked fine on iOS 8.x with [SKSpriteNode spriteNodeWithImageNamde:imageName] it doesn't work on some devices on iOS 9. For example it works on iPhone 6/6 Plus and iPad Air but not on the iPod Touch 5G. Works on all devices with iOS 8.x but not on all devices (for example iPod Touch 5g) on iOS 9.x (Xcode 7, Xcode 7.1 Beta 3): SKSpriteNode *background = [SKSpriteNode spriteNodeWithImageNamed:@

问题 I am NOT using auto layouts and this is how the UIDatePicker is appearing in my app on iOS 9. The picker is looking flawless in iOS 8 but the problem is only with iOS 9. Any idea how to resolve this.. (P.S using auto layouts in not a solution at the moment for me.) 回答1: In the viewDidLoad() method, change a property of the date picker, for example the mode. Note that, You don't have to leave it changed, you can set it to anything and then change it back to what you actually want. I am sure,

问题 I'm trying to display a video inside of a subview which contains the video and some text. I used the recommended UIView subclass from Apple to create a UIView to contain my AVPlayer: import Foundation import AVFoundation class JSAVPlayerView : UIView { var player:AVPlayer? { get { return (self.layer as! AVPlayerLayer).player } set(newPlayer) { (self.layer as! AVPlayerLayer).player = newPlayer } } override class func layerClass() -> AnyClass { return AVPlayerLayer.self } } I used