This question already has answers here:
Execute code in Launch Screen
(4 answers)
Closed 4 years ago.
I want to change the text of a label in the LaunchScreen.storyboard on each application launch. The problem is that when I am trying to set a UIViewController to the LaunchScreen.storyboard I get this error:
"Launch screens may not set custom classnames".
My goal is to show the user hidden features of the app while he waits for it to load (every time a different one).
You can't assign custom VC to that launch (only static images or text dragged from Object Library ) , if you want to make splash make it in the rootVC then navigate to the mainVC
Related
This question already has answers here:
Presenting modal in iOS 13 fullscreen
(27 answers)
Closed 3 years ago.
So when I drag it down the app will dismiss the current view an go to there. I don't want it, how should I fix it? Everything was okay till update
In iOS 13, the default modal presentation is sheet, which is what you got.
To get the old modal style, do:
loginVC.modalPresentationStyle = .currentContext
In the iOS 13 SDK the color handling changed crucially due to the introduction of Dark Mode.
Set the background color of the current view to System Background color.
And consider that all modally presented view controllers are presented as sheet by default.
This question already has an answer here:
iOS: Update launch screen dynamically
(1 answer)
Closed 4 years ago.
Is it possible to add the current year dynamically to a Label to show "Copyright current year" in the LaunchScreen.xib in iOS using Objective C? If yes, could you please write the steps needed?
From my knowledge, I think the LaunchScreen is only to display static contents but after going through few articles they said it can be done but I didn't get a clear answer. I know this is a duplicate question in StackOverflow but still hoping to get some help. Thanks!
You can't display any dynamic content inside the launch screen , but you can create a splashVC as the rootVC that you add to it what you want and by setting a timer/ dispatch / delay inside that splash to navigate to the mainVC of the app
This question already has answers here:
TableView and the home indicator on iPhone X
(3 answers)
Closed 5 years ago.
I have some doubts. I'm using a UITableViewController, and at bottom it's not giving space for the home indicator. It goes behind the home indicator (refer to the image). If I add any button actions to the last cell, this will surely cause an error.
Refer this to add programmatically... https://developer.apple.com/documentation/uikit/uiview/positioning_content_relative_to_the_safe_area
Use Safe area layout constraints. See the attachment bellow.Your problem will be solved.
This question already has answers here:
Implementing a splash screen in iOS
(11 answers)
Closed 9 years ago.
I need to change a initial background of an application.
when I debug an IOS code, I found the initial windows's background get set even before I enter
the
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
I am wondering what's the possible place to set the background image.
In your project's summary settings, you can set the default loading image. Here you can also set the Icon!
Project > summary
Make sure that the images you choose have the correct dimensions
..
If you would like to do this manually, swap the project's files called "Default.png" and Default-568h.png" to the ones of your choice. Those files are located in the projects root folder
See:
https://www.google.se/search?q=project+summary+xcode&safe=off&client=safari&hl=en-gb&source=lnms&tbm=isch&sa=X&ei=dp8FUrnhOpDP4QSkiIH4Ag&ved=0CAgQ_AUoAA&biw=320&bih=460#biv=i%7C4%3Bd%7CX9orTmZ6VqxFQM%3A
It's not really a matter of "changing" the image, rather uploading a new one. You add the image to your resources folder, and then you can change the background image in the Inspector in the graphical side of the interface. Click on the UIImageView you want to change, and then go to the Inspector. There should be an "Image" option, where you can type your uploaded image name.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Applications are expected to have a root view controller at the end of application launch
I working on a splash screen in that new subclass tableview included in window, I got this type of runtime error"Applications are expected to have a root view controller at the end of application launch"
any suggestion and source.
It's harmless if your next viewController is being invoked. I've tracked this down and the issue is that if the method didFinishLaunchingWithOptions completes prior to the setting of the property, the runtime throws this error.
I have apps that must validate the user before loading a viewController so this property is set later with no harm.