When done correctly, there should be no funkiness like an image not showing up or the Launch Screen only working some of the time (requiring a reboot). jpg, but the key is to create the image set inside of xcassets and then use that image set inside of the storyboard. Others say you need to use an extension like. If you include elements that look different when the app finishes launching, people can experience an unpleasant flash between the launch screen and the first screen of the app. Design a launch screen that’s nearly identical to the first screen of your app.
If you use Visual Studio 2019 Preview, select the Alpha updates channel in Visual Studio for. If you have Visual Studio for Mac installed, set your release channel as follows: If you use Visual Studio 2019, select the Stable updates channel in Visual Studio for Mac. png), but I assume that is because they are not using the name of the image set. In iOS 14 and later, the launch screen is limited to 25 MB. Pair to Mac will not downgrade Xamarin.iOS on the Mac from alpha/beta to stable. Some people say the image will display blank if you don't use the extension (.jpg or. When you do all of that, the image should actually appear correctly inside of your storyboard. VS for Mac cant open any files: The file. Then, within the UIImageView inside of the storyboard, you use the image "Launch-Default" (not including an extension since there is none since this is an image set). My iOS app is freezing on the launch screen after upgrading to Xamarin Forms 5.0.
To clarify, what you would do is create a new image set and name it something like "Launch-Defaults", and then add your images to it. It wouldn't work with a plain view either. Visual Studio For Mac does not use the same solution and application structure as Xamarin tools that you might have seen on the PC. It wouldn't let me add constraints using the Add New Constraints icon at the bottom right of the scene. The one thing I was doing wrong was that I was creating a new image set within xcassets, but I was then still using the name of the image within the UIImageView inside of the storyboard instead of using the name of the image set. I just tried adding a scroll view on the view controller in the launchscreen storyboard to see if I could add constraints to it. The problem for me was that when I did things like restarting the device and Xcode, it would cause the image to show for a few sessions of the app, and then it would stop (I have no idea why, but WOW it was annoying).Īfter countless hours, I found that A.G.'s answer in this thread is the correct one. I tried so many things with this (this thread alone seems to have a million ideas and half of them are conflicting).
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