ios7

问题 I have tried the following code when trying to transition between scenes in my Sprite Kit project: - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{ XYZGameScene *gameScene = [[XYZGameScene alloc] initWithSize:CGSizeMake(self.size.width, self.size.height)]; crossFade = [SKTransition fadeWithColor:[UIColor blackColor] duration:2]; [playButtonSprite runAction:changePlayButtonTextureOFF]; if(toGameAction){ [self.scene.view presentScene:gameScene transition:crossFade]; }else{} }

问题 I am new in iOS i have to send post request in json format. like, {"user":{"email":"abc@gmail.com"}} My coding is like, NSMutableDictionary *postDict = [[NSMutableDictionary alloc]init]; [postDict setValue:@"test@gmail.com" forKey:@"email"]; // [postDict setValue:text_password.text forKey:@"password"]; NSData *jsonData = [NSJSONSerialization dataWithJSONObject:postDict options:0 error:nil]; NSString *stringData = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding]; I am

问题 I just uploaded a new app for review on iTunes Connect ( new look ). The size of my ipa file is about 250MB. After doing all the necessary steps with XCODE ( validating, distributing ) I find back my build and can select it for review. However, the size of the IPA file on ITC is shown as 4.1MB. I did not received any error message or 'Invalid Binary' mail during or after the validating and distributing process. Is this a simple UI bug in iTunes Connect ( new version ) or is there more going

问题 I have a view controller, in which the navigation bar is transparent. My next view is a table view, in which the navigation bar is white. To stop an unwanted animation carrying over, I am setting the navigation bar to transparent in the 'viewDidDissapear' of the table view. Unfortunately this leaves me with the image below when I navigate back (its even worse when you navigate forward). Does anyone know how to get rid of the black area? -(void)viewWillDisappear:(BOOL)animated { [self

问题 I need UITextField with little customization. I've created new custom class CustomTextField. In IB I created outlet for each of my custom UITextField . I run the code and customization was not working. To make check I put breakpoint on initialization procedure initWithFrame in the custom UITextField . The breakpoint was not hit. I suppose that additional init must be made in each View Controller, but I am not sure what exactly. As I created outlet I suppose that init will be made

问题 Background: font using: AppleSDGothicNeo-Light ios supporting: ios7+ Issue: I set the font for uilabel by: self.lblName.font = [UIFont fontWithName:@"AppleSDGothicNeo-Light" size:12.f]; What I expected: What I got in iOS7(iOS8 is alright): When I want to print out the debug description, it got: font-family: "AppleSDGothicNeo-Light"; font-weight: normal; font-style: normal; font-size: 12.00pt what happened? 回答1: i hope it will help you.. UIFont *myFont = [UIFont fontWithName:@"AppleSDGothicNeo

问题 In iOS 6, my login tableview that consisted of two rows (Username and Password) was completely shown correctly. In iOS 7, the bottom row is cut off, and I don't know why or how to correct the issue. Nothing changed except for upgrading to Xcode 5 and running on the iOS 7 simulator. UPDATE: adding more images 回答1: try playing with navigationBar.translucent property in your view controller. in iOS 6 it is NO by default, but YES in iOS 7 . I had a similar issue and this fixed it for me. 回答2:

问题 I am having trouble preserving my current views orientation. In the below setup, I have been able to lock the first view controller to portrait and the second viewcontroller to landscape or portrait. However, when I add a second navigation controller/rootviewcontroller to the tab controller, all of the views throughout the project will go to both landscape and portrait. This happens regardless of if I implement the same code in the first navigation controller to the second nav controller or

问题 Is it possible yet to build 32bit and 64bit 'fat' binaries for iOS? My understanding was that this was coming down the line but I can't see an obvious way to do it in the latest update to Xcode? I want my application to run in 64bit mode on 5S and 32bit on 5 and below (obviously), I did read the docs: Applications can now target iOS 5.1.1 and later while building for 64-bit using the “Standard architecture (including 64-bit)” build setting. This produces an Archive for the App Store with a

问题 ran into a weird issue. If I set the prompt on the navigation controller, navbar overlaps the content of the screen. What is the proper way of dealing with this? -(id)initwithsomestuff:(stuff) { ... self.title = @"My Title"; self.navigationItem.prompt = "@Prompt"; ... } When this view controller is pushed on, it first appears, then it resizes it's navigation bar to show the prompt in it. But that has a nasty side effect of not resizing the screen content below and covers a good amount of