The new screen on the iPhone 5 has got a different ratio, 16:9 (1136:640). How are the older apps going to be displayed?
They will be same size they are now fit in the center of the screen.
EDIT As of 2013-05-01 Apple requires all apps to support the 4-inch display on iPhone 5. All apps must include a launch image of the appropriate size. Here is the iOS Human Interface Guidelines
There will be a little unused space on both sides.
They will be displayed in a letterbox.
Related
The new iPhone 6 dimensions are a bit confusing to me. Before the iPhone 6, the width was always 320 pixels (to my knowledge), so positioning buttons horizontally to dynamically look good on all iPhones prior to iPhone 6 was not hard. Now with this new width change (no longer 320 pixels in width, do we have to start adding horizontal constraints to our buttons? Or am I overlooking something obvious? What about all the apps out there prior to iPhone 6? When these apps are opened on an iPhone 6 I imagine a lot of them are going to look off?
The apps which are not targeted for iPhone 6 and are developed in xcode 5.1 will not have any affect on its aspect ratio as mentioned in apple link. Under heading 'Supporting New Screen Sizes and Scales'. But if you are including the iPhone 6 launch images and targeting the iPhone 6, 6 plus and lower devices then yes you should take care of horizontal constrains also. you can also check out the answers of this question may be it will help you.
This is my first iPhone app (iPhone 5), and it's basically ready to submit to Apple except...
I'm stumped on how to get my app to display on the iPad like it would in compatibility mode if it had a 3.5 inch screen. But it has a 4-inch screen, of course. It's an iPhone 5 app. And Apple has not yet provided a compatibility mode (that I am aware of) that will display the 4-inch screen properly in compatibility mode on the iPad. Instead, compatibility mode distorts and cuts off the 4-inch layout and smushes it into a 3.5-inch compatibility mode box.
I have read all of the stackoverflow Q&A's that I could find, plus many other web pages, tried numerous approaches, but all solutions end up with my iPhone storyboard layout distorted on the iPad and/or nailed to the top left portion of the iPad screen, or both.
I've been banging my head on this for days.
I sure hope someone can help.
You know how 3.5-inch iphone apps look on the ipad in compatibility mode? That is EXACTLY how I want my iPhone 5, 4-inch screen to look on the iPad, but with the 4-inch dimensions. I do not want the app to occupy nearly all of the iPad screen. Just a box that looks like the iphone 5 app, hanging right there centered in the iPad screen. I don't have a problem with figuring out how to connect things to my view controllers, fwiw.
I don't know how to put this any more specifically. If my question is unclear, perhaps someone could help me to restate it? This is NOT a duplicate of other stackoverflow topics I have been able to find. But I'm willing to be corrected.
Hellllp! :-) Thanks in advance for any light you may be able to shed. I'm hoping to avoid starting from scratch to create a usable iPad presentation for my iPhone 5 app.
iPad doesn't work like that. I believe the reason is that the 2x button would not scale properly for the 4 inch screen.
Either way, you need to make sure your app works well for the 3.5 inch screen anyway, this may be a good time to rethink some of the design of your app to make sure it works well in a 3.5 inch screen.
I am new to UI design, however a client wants an app ready for both iPhone 4s & 5.
I understand the iPhone 5 will create two bars if the image is not long enough. Many people said coding it at #2x will solve the problem. But I'm not sure exactly what that means.
Do I need to design two versions? What happens if I design only for iPhone 5? Will iPhone 4S users see a squished screen?
Thanks.
First, in a couple of months you'll have to support the iPhone 5's screen size. Apple have announced that it'll be a requirement soon.
Adding a Default.png of the right size is enough to enable an app to support the new screen size but is likely not enough. You'll also need to make sure that all your views resize to fill the screen. There's the old "springs and struts" method and the newer "constraints." There are tutorials you can search for -- Stackoverflow is not a good place for that kind of thing. You'll also need to update any images.
In short, try it in the Simulator and see what happens.
Using #2x is referring to whether or not the image asset is being displayed on a 'retina' screen. For example, if you had a 50x50 pixel image, the 'retina' (#2x) version would be 100x100. This is because 1pt (point) is equal to 2px (pixel) on a retina screen.
There are a variety of ways you can determine is it is an iPhone5 or iPhone4.
In the viewDidLoad, you could check the self.view.frame.size.height to determine which background image to load based on the height of the screen. This would require you to have two different versions of the assets (not including #2x versions), i.e. bg_iphone5.png & bg_iphone4.png.
There are other ways to accomplish this, and people have explained it better than I have here - search StackOverflow and you will surely find what you're looking for.
What happens if I design only for iPhone 5? Will iPhone 4S users see a squished screen?
Don't do this. Design for both.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
How to detect iPhone 5 (widescreen devices)?
Do any adjustments need to be made for an app started in development prior to the iphone 5 in order for them to work on the iphone 5's larger screen?
If so, what are these changes, or where can I find what to change? google hasn't been too helpful so far.
Thanks
After adding the Default-568h#2x.png launch image, follow the steps outlined in this post:
How to develop or migrate apps for iPhone 5 screen resolution?
If you are having issues with the images being used INSIDE the app, and you want to support iPhone 5 and pre-iPhone 5 devices, use this:
Dealing with different size images in a xib for iPhone5 versus iPhone4?
You need to add a default launch images with 640x1136px named Default-568h#2x.png to support the iPhone 5 screen.
First, you have to have a 640x1136 launch image (with -568h#2x.png suffix) to make it compatible with the iPhone 5, but to fully make use of the larger screen, there are a many ways to do it. I find the easiest way to do it is to make two separate storyboards, making a new one for the iPhone 5, while maintaining the one you have already used for the iPhone 4S, 4, etc. Using two storyboards removes the necessity for AutoLayout; enabling AutoLayout, it is good to note, also removes iOS 5 compatibility. Use the code in this answer to get started.
Depending on how your app views are laid out, you may not need to make too many changes. If you have views that resize and are anchored correctly, such as scroll views or table views, they will expand to fill the additional space on the iPhone 5 screen. You need to add an additional launch image for the new screen size too.
the iphone 5's screen is taller so you'd need to have images with a resolution of 1136x640 also included in your images folder. (add -568h#2x at the end of image's filenames)
also, everytime you will adjust your sprites and everything else that goes on the screen, you will need to account for the iphone 5 separately, just like you account for the ipad and the iphone (non retina and retina).
I'm looking at the iPhone 5 specs, and see that the screen resolution is 640x1132 or so, which would break some of my manual+storyboard interface layouts. I'm wandering how to make an app so it would either show on iPhone 5 in 640x960 screen (with black bars), or exclude my app from sale to iPhone 5 at all, as I do not want to worry about the interface breaking. Is this possible for existing apps?
Thank you for your input!
Unless you include a Default-568h#2x.png image in your application, it will not run at full iPhone 5 resolution.
In the Apple keynote on the 12th Sept 2012, they said all current applications in the app store would run on the iPhone 5 with without a problem using the black letterbox at the top and bottom.
The way to remove the letterbox is by providing a Default-568h#2x.png image, like duskwuff mentioned. If its not there, the device will run the application will run at 640x960.