after reading here for a long time and finding a lot of hints which helped me, I'm actually stucked with the development of my app.
I'm using Xcode 4.5 and have a tabbed application with four views.
Everything went fine since a few days ago.
I'm taking changes for example the icon of one tab.
I run simulator and eveything is OK.
When running the app on an iDevice the change of the image does not take effect. The old image and even name of the tab will be displayed.
Even leaving the old image and just changing in the tabbar controller in the storyboard the order of the tabs(instaead of tab 1, 2, 3, 4 for example 1, 2, 4, 3) it will not take effect on the device.
Deleting the app on the device does not effect.
Cleaning the project also does not helps.
What else can I try?
Also, for example, in my four views I'm using four web views.
If I resize on web view in e.g. 50x50, on the simulator it will be resized, but not on the device.
It's still centered and in full view (420x311)
I'm really looking forward to get some hints. I really don't know what else I can do
Hello eiko,
finally I found the error.
Has been my fault.
Simple as it is it was the storyboard, or to be more specific the localization (German and English).
In simulator(as it was set to English) I saw all the changes.
When I plugged an iDevice(set to German) it took only the storyboard in german, where most of the changes hasn't been take effect.
I deleted now one and work only with one.
My fault.
Thanks to eiko for asking the right questions!
Related
Am using Xcode 9.1 and my Xcode error while dragging objects from object panel in storyboard its mirroring automatically as shown in picture .need help in solving this !
Very odd. At first I thought it was simply rendering for a RtL locale but I don't imagine the chrome around the rendered view should be mirrored as well. Out of curiosity are you testing a Right-to-Left locale? If so, does this persist when that preference is disabled?
Otherwise I'd try cleaning the project, restarting Xcode, and removing your .xcuserdatad file, in that order.
I have a brand new Swift 2.0 XCode 7 Storyboard based application.
Target is set to 9.2. I'm currently supporting any device with GPS that can run ios 9.2
I started with the Tabbed View Template and I'm working in wAny and hAny and a single Storyboard.
It works fine in the simulator on a bunch of phones, both orientations and works fine on my 6s plus, 6s, 6 plus and a 5.
But for some users the scaling is wrong and everything comes out squished.
Even in landscape mode the TabBar Icons are very close to each other.
Narrower than even on my 6s plus in portrait.
I believe this is caused by my application not having a Launch bitmap.
My understanding is there are two ways to implement this.
Launcher .XIB/.NIB with half a dozen specific sized bitmaps attached. Or a StoryBoard Launcher with ... exactly what.
The "Or StoryBoard" is a little vague. But I wanted to keep things using the modern approach since this app is new and targeted users tend to have the latest device.
So I created my Launch Image set and tried to attached it to the UIImageView in the Launcher StoryBoard. It won't list items that are tagged as "Launcher Image Set". It will show other Image Sets and Icons. But not the ones specifically for Launcher. It shows an "L" in the xcassets list next to the Launcher Image set. I believe I have the build project setting set correctly and it looks perfect on many of the same exact devices.
After some digging, I read that if you use the "StoryBoard" method you don't need the 6 or so bitmaps anymore. You can put anything in the Storyboard Launcher View and treat it just like you would treat your main storyboard.
So I did that. I just centered a small image.png file in the View of the Launchers Storyboard. Works on all simulations and my iPhone 6s plus. I did not pin it to the edges because that would mess up the aspect ratio of the image.
A very small set of users still have the issue and one of them even uninstalled and reinstalled.
I tried playing with setting phone Zoomed, Normal, Text Size, Bold etc. They all work. Users also don't have anything out of the ordinary on these system settings.
So first, do I need the 6 proper sized bitmaps or not? I read conflicting info on this.
If I want to use the 6 images on a storyboard how to I get them in the UIImageView of the Launcher StoryBoard if they won't list? Should I put them in a regular image set. Does the "Launcher Image Set" only work for the for the Launcher.XIB?
If it's not the Launcher window, what else could it be causing this?
I know I could create a XIB/NIB with the 6 bitmaps. But that seems like I'm going backwards and I don't care about old OS versions or older phones.
I think I found my answer. When using a Storyboard Launcher you cannot use a "Launch Image Set" for your Launcher Storyboard. You have to use an Image Set.
This is the best Video I found that covers it A-Z.
https://www.youtube.com/watch?v=Vz6tCgXgZFo
It also didn't fix my initial problem. Which I'll post separately. It scales correct in Portrait but not in Landscape for hand full of users. Using the same hardware as others that it works fine on.
[EDITED] After spending a couple of days on a iPad app (utility s/w for myself; not for release), I accidentally clicked on disabling size classes in Xcode (6.2). I only want to turn off Auto Layout temporarily so I could figure out why my popover scene was not rendering.
Now, all the UI elements are gone but the guidelines for both the main scene and the popover scene are still around. History seemingly shows nothing that will bring back the UI elements. I closed the Xcode project and opened it again, but only the red guidelines are visible.
Has anyone run into this? Any idea how to fix this? [EDIT] I'm referring specifically to the UI elements and getting them all back -- else I'm going to have to spend a couple of hours reconstructing and positioning them. I browsed StackOverflow and Google Search but I've not seen any relevant suggestions.
First, when disabling auto layout it will disable the size classes as well.
I would suggest that you update your Xcode to 6.3. Then that will probably be gone.
Hope that helps :)
Edit
regarding the comment
First off I would print the frames of the UIElements to see whether they are still on the screen. (Using `println("(button.frame)")
Then, if they are not there, change their frames / centres) to somewhere on the screen.
If they are in the bounds, check their sizes to make sure they are large enough to be visible. If they are then make sure they are not hidden and their alpha is 1.
In storyboard you can open the side-bar and then change the element's position in the Attributes inspector as shown here:
I was making a user interface using storyboards and when I built my app to see how it would look in the iOS simulator it didn't look like the viewcontroller in the storyboard (some of the buttons were moved around and I had to move one button way down so it was in the place i wanted it to be). Does anyone know why this is?
Yes, the reason is auto layout, it will automatically position elements on a relative basis depending on the device you're running.
You can turn autolayout off, or build for all devices at once and keep it on.
You may want to read iOS Auto Layout Demystified by Erica Sadun which goes in depth to the world of autolayout.
We just set up a whole bunch of development MacBooks in our office. We all set up the computers exactly the same as far as I can tell (just installing xcode and not changing any settings). We even distributed the exact same xcode project to everyone to test whether or not everyone was set up correctly. For some reason though, my iPad simulator incorrectly renders the positions of Objects on the UIView controller.
I can make a really basic application and slap down a UIView controller with the storyboard editor in xcode 4.3.1 (newest version ATM), and add a button to it. When I run this on the simulator, it will look fine on the iPhone one, but when I try to view it in the iPad, it seems that some elements will scale to the iPad resolution fine, but others will not. The components that do not, seem to be in the place that they would be if they had been rendered on the iPhone.
The weirdest part of this problem is that I can't find anyone online who has had this same issue. I have already tried deleting and re-installing xcode and the same thing still happens. I fear I might have to re-install the OS and start from scratch.
How it looks on the iPhone simulator:
And on the iPad simulator:
I don't think that's an SDK issue, I bet that you are writing code that fits for the iPhone screen and not for the larger iPad screen.
I think that you added just the button and is Autoresizing Mask is not set properly.
I've done some measurement an it seems that:
The distance from the top of the view is in fixed (~360px);
The width is fixed (~260px);
You need to give the button a fixed distance from the bottom (as it should stay on under the plot) and remove the left fixed margin so it can be centered.
You need to take a look at the UIViewAutoresizingMask for the UIView's autoresizingMask property.
button.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin;