iphone-6-plus

问题 I'm working on an iOS app and realize the ui is not auto stretch to fit the screen when it's running in iPhone 6 plus. So the UI is on the right left, and there are a lot of white space in the bottom and right. If I set the width of a view to beyond 320 (ex. 400), then the view be wider than 320. How could I make my views auto stretch to fill the screen? I have a few other apps, and they works perfectly fine in iPhone 6 plus. I couldn't figure out what make this app's ui not auto stretching.

问题 Say I want to make a button that takes up half the width of the iPhone screen (portrait) at @1x. This would be 160 pixels, @2x this would be 320 pixels. Now with iPhone 6 and iPhone 6 plus it gets confusing. The iPhone 6 has 750 pixels width and uses @2x but the asset catalog has only one box for adding @2x images, so do I make my image 320 pixels or 375 pixels? Also, the iPhone 6 Plus has width of 1080 pixels or 1242 pixels (any idea which one?), but my standard image of 160 pixels

问题 The following method takes input from a UITextField and formats it for display. This code has worked flawlessly for years, but a problem was just reported on the iPhone 6 Plus using iOS 8.1. It happens every time for the user but I have not been able to reproduce it. I believe it has to do with NSNumber/NSDecimalNumber conversions and formatting on iOS 8, perhaps for a 64-bit app/device. The keyboard used for input is a number pad, so the only text that can be entered into the textfield are

问题 I do have an App for iOS and while adapting all the UI to auto layout an size classes to support the new iPhone 6 and iPhone 6 plus i faced a weird issue... al my scrolls view work fine in iPhone 4s, 5, 5s and 6... in iPhone 6 plus they are not scrolling only vertically but also horizontally... like if the content size of the scroll view where a couple of pixel wider than the view itself (so it move horizontally of a couple of pixel and then it bounce). I do not understand why is this

问题 This question already has answers here : How can I detect whether a user has an iPhone 6 Plus in standard or zoomed mode? (5 answers) Closed 3 years ago . Is there any way to identify View Mode( In setting > Display & Brightness ) programmatically ? Many apps design are behaving differently in Standard Mode and Zoomed Mode. Please refer image : Any Help would be appreciated. :) 回答1: You can use either [UIScreen mainScreen].nativeScale witch will gives you 2.6f if normal, and 2.8f if zoomed on

问题 This question already has answers here : How can I detect whether a user has an iPhone 6 Plus in standard or zoomed mode? (5 answers) Closed 3 years ago . Is there any way to identify View Mode( In setting > Display & Brightness ) programmatically ? Many apps design are behaving differently in Standard Mode and Zoomed Mode. Please refer image : Any Help would be appreciated. :) 回答1: You can use either [UIScreen mainScreen].nativeScale witch will gives you 2.6f if normal, and 2.8f if zoomed on

问题 How can I detect whether a user has an iPhone 6 Plus in standard or zoomed mode? Is this possible? I've tried [UIScreen mainScreen].scale and it reports 3.0 in both cases. 回答1: The following code may be used to get bounds , coordinateSpace , nativeScale and scale , i.e. on an iPhone 6 Plus the nativeScale is 2.608 and when the device in run in Zoomed Mode it is 2.88 (note that it is different in the simulator): UIScreen *mainScreen = [UIScreen mainScreen]; NSLog(@"Screen bounds: %@, Screen

问题 For my 1) portrait only 2) deployment target iOS7/iOS8 app, I have in my design UIButtons which have variable heights, for iPhone 5, iPhone 6 and iPhone 6+. I am trying to use auto layout for this. (Not using size classes though). Using auto layout how can I specify variable height for UIButton for these 3 screen sizes. The buttons look fine on iPhones 5* models, but thinner on iphone 6/6+. Now in auto layout I can say height >= or = or <= say 55), but how do I specify 44 for iphone5, 55 for

问题 For an upcoming update to one of my apps I have packed all the image resources into Asset Catalogs. However, at the moment I do not have @3x version for most of my images. I have checked with the simulator and on iPhone 6 Plus @2x versions are used. I don't mind this behaviour for two reasons: The result is good enough for images which I am using Only 50% of my users are using iOS 9. If I add @3x images the size of my app will skyrocket for those on older OS Although images load correctly in

问题 Wanting to see if my math and media queries are correct here, as I cannot find this info anywhere. <!-- iOS 8 iPhone 6 (portrait) --> <link rel="apple-touch-startup-image" href="/apple-touch-startup-image-750×1294.png" media="(device-width: 375px) and (device-height: 667px) and (orientation: portrait) and (-webkit-device-pixel-ratio: 2)"> <!-- iOS 8 iPhone 6 (landscape) --> <link rel="apple-touch-startup-image" href="/apple-touch-startup-image-710x1334.png" media="(device-width: 375px) and