It's a subtle difference (once fixed), but you'll notice the new splash screen now exactly matches the GitTrends icon and is a smaller dpi due to Android's new splash screen restrictions: Before Android v12.0 Here's an example of how the splash screen looks in my open-source Xamarin.Forms app, GitTrends, before and after Android v12.0. Strange, right? Well that's apparently how Android wants it because that's what they're forcing us to do! Let me know if I has missed anything or have any suggestions.If you're an Android user, you may have noticed that, starting with Android v12.0, when you launch an app its Splash Screen now just looks like it's logo. The example code of this article can be found at GitHub. Unfortunately, there is no such tool for UWP project so I has to make the images myself, if anyone knows any tool, please suggest via comment. There are many online tools to create iOS & Android icons from a single image, the one I used for this post example is MakeAppIcon. Also, you can change the name of the application by changing the Display Name property in Application Tab of Package.appxmanifest file. It’s easiest to change icon and splash screen images in UWP project than Android or iOS project, you just have to add the images as per given sizes in Visual Assets tab of Package.appxmanifest file. Another thing to notice here is that the default name of all the UWP applications given by Visual Studio is FPCL.WIndows, that’s why the application icon will look like the following when you execute it without any change. Here also, the project template adds the default icon and splash screen but they are cross ( ) images not Xamarin logo icons. This is how the icon of my application looked after I updated it: Change the Icon attribute of MainActivity class in MainActivity.cs.Open project properties by right clicking on project file and selecting properties option from the popup menu and select the icon in Application Icon dropdown of Android Manifest section.Build the application so that the newly added icon image comes in Application Icon dropdown.Include the images in your project and make sure that the Build Action Property of the image is set to AndroidResource.Copy the icon images of same size of icon.png in all the drawable folders (namely drawable, drawable-hdpi, drawable-xhdpi).Similar to iOS project, the Project created by Xamarin Forms template in Visual Studio automatically adds icon images, which looks like following when we execute the application without any change:įollow these steps in order to change the default icon image to your application icon: This is how the icon and splash screen of my application looked after I updated them: Repeat step 2 & 3 from the above mentioned steps.Copy the splash screen images of same size and resolution as per the Xamarin splash screen images present in Resources folder (I am unable to figure out yet why it doesn’t take the splash screen images from LaunchImages section of Asset Catalog ).Add the Icons images as per the sizes mentioned in the AppIcons section.Create a new Asset Catalog by right clicking on Asset Catalogs and selecting option Add Asset Catalog from the popup menu. Remove LaunchScreen written in Launch Storyboard option of Universal Icons section in ist.Delete default icons and splash screen and rename your icons and splash screen images same as the default ones.Copy the icons and splash screen images of the same size and resolution as per the default icons and splash screen images provided by project template, present in Resources folder. There are two ways to change the icons and splash screen of iOS application: First Way The file which contains all the information about iOS application configuration is ist and the section Universal Icons contains all the information about icons and splash screen. The Project created by Xamarin Forms projects template in Visual Studio automatically adds icon and splash-screen images, which looks like the following when we execute the application without any change: The only place to configure the app icons and splash screens (for iOS & UWP not Android) is platform specific project as the implementation for each platforms differs. This post will mainly cover how to do it in Visual Studio, however similar steps can be followed in Xamarin Studio also. Sometimes things seem more confusing than we think, like setting up the app icons and splash screen in Xamarin Forms iOS application so I thought why not document this in a single place for all 3 platforms (iOS, Android & UWP).
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