Is there a way to have an app work on all tall iPhone devices (portrait mode) without using Auto Layout?
Can I just design for say iPhone 5 and have iPhone 6 and iPhone 6 plus stretch to fill.
Auto layout seems overkill when I don't need to design for landscape or iPad.
Any ideas?
Auto layout seems overkill when I don't need to design for landscape
or iPad.
That's definitely not true. You could argue it was true before the launch of the iPhone 6, but even with only iPhones 4 and 5 it helps to account for different situations.
Can I just design for say iPhone 5 and have iPhone 6 and iPhone 6 plus
stretch to fill.
Stretch to fill is something that you can easily achieve with AutoLayout.
I know it seems a bit tough at first, but it's actually based on really simple mechanisms and behaves very logically. It's definetely worth giving it a try, you'll get much more out of it than you might expect right not.
Although Auto layout is optional, but to me it is a recommended feature.
Once your design become complex, you would have to write a lot of code to support different screen sizes. This can be avoided by using auto-layouts.
Yes you can in Show the size inspector-> Autoresizing. But you have to do it for each subview for each .xib file or in storyboard
Related
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 am building an ios app and I have been developing it on iphone 5 size class. I have done it this way because I have not yet learned how to use auto-layout. I was wondering if there was a way(other than auto-layout) that I can use, on this app so that the view fits perfectly in iphone 5/5c/5s and 6/6+
Without auto-layout the available solutions will be pretty rough. Because your lengths are all hard values-- you will have to manually manipulate them to achieve the size you want in an iPhone 6. It would definitely still be slightly more time consuming to apply auto-layout constraints onto all of your views-- but you would be safe from having to do this again in the future. Hopefully you don't have too many views :)
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!
I started one new iOS apllication. And that application requirement is app should support from iPhone 4 to iPhone 6 Plus. I am very much familiar with using Xib files. So far I differentiated my apps with iPhone 5 and below iPhone 5. For that I Used 2 Xib files for one is for iPhone 5 and other is iPhone 5 below according to device height I added like that. But now apple has relased iPhone 6 and iPhone 6 Plus with iOS 8 along with XCode 6. For these 4 types devices,
1) iPhone 4 2) iPhone 5 3) iPhone 6 and 4) iPhone 6 Plus do I need to add 4 Xibs or any other solution.
To learn Storyboards, now I don't have that much time because my app has already release date confirmed from Client. But I will learn about sotryboard in future definately.
I have tried with Autolayout concept, but its not worked for me. and I dont have full awarness on Autolayout concept also. Yesterday I started my new project with XCode 6, So I taken iPhone 6 view and tried to use autoresizing and autolayout but not worked for me and views are overlapping. I know for different devices creating different xibs is not good practice. For creating each device with each xib would take huge time. I am really bothering about this how to handle different devices from yesterday onwards. Please somebody help me to came out from this issue. Really highly thankful to you. If anything mistakes in my content please forgive me.
Your question deserves a longer answer than StackOverflow can provide, but there are a few pointers I can give you.
For each of your xibs, enable Size Classes and Autolayout.
Set each xib root view's size class to width Any and height Any, which I believe are the defaults.
Design your interface in a way that looks decent on this theoretical Any x Any device.
I highly recommend using a UIScrollView at the top level of any view controller's view hierarchy.
Use constraints to anchor the controls. I find it easiest to start with the control in the top left corner, anchor it to the containing view's top and left sides, and then work your way down and across until all of your controls are constrained on all 4 sides, or on one vertical and one horizontal size, along with explicit height and width. Be generous with the greater-than and less-than relationships in your constraints.
To customize for each device layout, switch the size class to the desired combination. Note that any constraints you add, change, or remove, as well as any controls that you add or remove, will be changed only for the current class size. Do this for each different size class that you're going to support. See Apple's reference for which size classes are used for each device.
Test your layouts using the Resizable Device simulators.
This is hard work, but it sure beats having to maintain a different xib for each device size.
I am writing my first iOS app and just realized a serious problem. I was using storyboard for a 4 inch iphone screen and forgot to take 3.5 inch screens into consideration. :( It seems that this could be relatively fixed easily if I have done everything in code. But unfortunately, I have used storyboard for some parts of my app. It seems that the table views are fit perfectly but the views with some fixed subviews fail. Could anyone please give me some suggestions on how to fix this? Any help is appreciated. Thank you very much!
This is exactly what auto layout exists for. You can create a UI, using storyboards, that works perfectly for both screen sizes. You can toggle a setting in the storyboard to have it display the two different screen sizes, so you can easily see how your views will move and resize. There is also a preview mode for the storyboard that lets you see how it will look. It also lets you see how it will look on both iOS 6 and iOS 7, so that you can make sure that your UI looks good on both assuming you still support iOS 6.
If you had done this in code, it would probably have been a whole lot more complicated, especially since you have to run it each time to see what changes when you adjust your code. Graphical layout tools such as Interface Builder (what allows you to view and edit storyboards and XIB files) make supporting multiple screen sizes very easy. Plus, generally it's not too hard to make a screen designed for a 4" screen work with a 3.5" screen, in some cases you just have to make things fit a little closer together, or perhaps have the content in a scroll view.