I've checked a lot of different websites and stackoverflow answers, and I'm still stuck.
I developed an app for iPhone and iPad targeting iOS 7.1. I have two storyboards, one for each device. The app only displays in portrait mode. I cannot seem to get the app to display full screen on the iPhone 6 simulator.
I've tried numerous things, I followed the advice linked here by adding a Launch Screen, setting the iPhone storyboard to auto layout and "use size classes", and . Not only does that not affect the size, but the Launch Screen doesn't seem to scale properly either. If I get it to fit the iPhone 6 it doesn't fit the iPhone 5 properly.
I've tried adding the proper launch images and I don't get any errors saying the wrong image resolution is present.
I've used the storyboard as a Launch Screen described here.
Now, when I switched to "use size classes" I could manually extend the objects in the views to match up with the size of iPhone 6 (I have not tested it for 6s) but that makes it extend past the iPhone 5 boundaries. The only thing I can think of right now is to create another storyboard and detect if it's iPhone 6, but I would really like some other ideas.
Here's what it looks like for iPhone 6:
And here's what it looks like on iPhone 5:
Best advice i can give u is
Use default size class , the classic 600x600 and then use Auto Layout
Or do the reverse, take a 3.5inch size VC and apply Auto Layout on it. Everything will present itself quite perfectly if you can apply the right constraints
Here is a link for an awesome Autolayout tutorial
Related
I've been away from Xcode for a while, so I may have missed changes in the latest couple of releases. The layout of views looks identical in the Storyboard, and on the simulators (iPhone6 and iPhone7), but different on my iPhone 6. I have no warnings or errors in the Storyboard, and I am using Xcode 8. The device acts as if it had a shorter screen than the simulator -- things that are spread appropriately on the storyboard or simulator, are squeezed together vertically on my phone. What is the reason for this difference?
Have you assigned launch images with the correct dimensions for the different form factors? An easy way to verify this is to add a print statement in a view controller to see what the bounds are for the screen. Verify that these values match what you expect for the device.
The following from Apple documents this:
Because device screen sizes vary, launch screen sizes vary too. To
accommodate this, you can provide a launch screen as an Xcode
storyboard or as a set of static images for the devices your app
supports. Using an Xcode storyboard is the recommended approach, as
storyboards are flexible and adaptable.
While not an official Apple site, this link also references this as a potential issue:
The launch XIB or storyboard is required to support iPhone 6 sized
apps.
Another possibility is that you have the screen zoomed in on the device. To change this, go to Settings > Display & Brightness and select Display Zoom at the bottom. Ensure that you have Standard selected. If you are zoomed in, then the device will scale down (A 6 behaves like an SE, a Plus behaves like a 6/7).
I've been using different storyboard for different screen sizes.
Now, I'm updating an old app with only one Storyboard for iPhones and it looks the same appearance as iPhone 5 in different iPhone simulators, without using auto layout. Works well on iPhone6 and 6 plus Simulator.
Can I trust this behaviour or is any simulator bug? Is it due to any Properties project config ?
You must use auto-layout otherwise it will not work 100%. If you enable auto resize subviews option in storyboard view then it might work upto some extent.
I got it... Just not setting any launch screen image for the devices without defined storyboard
I'm trying to create a iOS app, but I'm stuck on the layout.
I created the home view, but now I see that it's not shown in the right way in the 4S simulator.
I tried with size classes, but it looks like 4S and 6, for example, are in the same size class, and so I can't set a different dimension for views.
My goal is to support all devices, also iPads. Can someone please tell me how to do it?
Size classes mostly used for separation between ipad, apple watch and landscape modes.In potrait mode iphone 4 to iphone 6 all phone device sizes are in same class(regular height and compact width).Autolayout has many different constraints to help you to fit interfaces in same class.You should consider horizontaly/verticaly align, equal width and aspect ratio constraints.They are so flexible for smaller size changes and help you to design adaptive layout.
You should use "Reset to Suggested Constraints" for all views in your View controller. You can also check the simulated metrics for all devices without compiling the the code.
For 4s and 6 by default the size is Inferred. You should try resetting the constraints to check this for iPad as well.
I am just sharing an idea
Option1:
I think You can try adaptive Layouts and in file inspector->simulated Metrics->size-> Inferred. It works in all devices it supports both landscape and Portrait.
Option2: Go for Visual layouts they are easy to understand and they work perfect in all modes of Portrait.
I am think that you use code Instead design in main.storyboard !
for ex: create button with code
(and use Ratio in your code)
by this way i create small app for iPhone & iPad
!
I take a old app with a 3 storyboard inside:
iPhone4 || iPhone5 || iPad
at the moment from the AppStore this working well on iPhone6 and 6Plus even if not have iPhone6.storyboard inside show in full screen correct position, but now during the test on iPhone6 (device not simulator) is showing a 4.0 inches inside a big display of 4.7 inches, here the screen:
I Know is better using a new system with Auto Resize and Size Classes but at the moment we don't have time to do a refactor.
So this is my question, is possibile reuse my iPhone5.storyboard as before to see all stuff inside in a correct position, neve use Auto Layout and Size Classes?
It may be possible, by not using a launch image .xib file. In that case, your app appears zoomed on the iPhone 6. That is why your existing app looks okay on iPhone 6: it doesn't have a launch image .xib file. So you could solve the issue by deleting the launch image .xib file and telling the app to use old-fashioned launch images instead.
But that, as you rightly say, is not really correct behavior; eventually, Apple will probably forbid it.
Ok, here is the problem I have designed an application for iphone 6 screen without size classes and autolayout.
Looking like below in the storyboard. As you can see its simulated size is 4.7 inch.
It works perfectly when running on iphone 6 devices obviusly.
However when trying to run the app in other devices than iphone 6 it wont scale proportional.
My hope was that if I removed the lanuch screen images only keeping the iphone 6 size it would scale to fit other screens looking the same as if it where run on a iphone 6 only scaled up or down depenging on device.
My launch screen looks like this now
It does infact scale the app but it scales the app in wrong proportion making it looked chopped like this.
Iphone 5s version of the app looks like this
As you can see it scales correctly but the aspect gets wrong compared to the iphone 6 version below scaling correctly.
Here is an ipad version looking like the iphone 5s version scaling wrong.
It seems to me that the scaling works since I have removed all launch images except the 4.7 display (iphone 6) The problem however seems to be that it scales keeping the aspect of an iphone 5 in width making the iphone 6 display to wide.
I have tried to add launch images for all devices but the problem then is that I need to use autolayout and size classes to make it work.
Is there any way to for instance tell the scaling to keep aspect but use iphone 6 width and height intact without using size classes etc.
To make the question even more simple. Is there any way to scale an app made for strictly iphone 6 so resize to iphone 5s/ipad?
Any help is highly appreciated!
Well, the "trick" with removing the other launch images doesn't work, as you noticed yourself.. This automatic scaling only works from 4" to 4.7" and 5.5" and is only to support older apps on the new devices, not for general purpose "I am too lazy to support all sizes" use cases.. ;-) Apart from that, you should definitely support the native resolutions.
So, to answer your question: You can either just use Auto Layout. This is definitely the preferred approach - after all that's exactly the use case that it has been built for.
Alternatively, if you really don't want to or can't use Auto Layout, you either need to make sure to set your auto resizing masks correctly (e.g. "flexible width" on the stuff that needs to grow/shrink horizontally etc.), or adapt your frames manually in code (which partially defeats the purpose of IB).
If you didn't use Auto-Layout or Size Classes, your only hope is to programmatically change the positions/size of each element individually in the viewDidAppear or viewDidLayoutSubviews method of your LoginViewController. You would have to do it also on orientation change (if your app supports it).
It's a lot of work that can be easily be avoided by using Auto-Layout/Size Classes!