unname coder's blog

I am making a React Native app. I would like to customize the app icon (meaning the icon that you click on to start the app). I have Googled this, but I keep finding different types of icons that refer to different things. How do I add these types of icons to the app? iOS Icons Set AppIcon in Images.xcassets . Add 9 different size icons: 29pt 29pt*2 29pt*3 40pt*2 40pt*3 57pt 57pt*2 60pt*2 60pt*3 . Images.xcassets will look like this: Android Icons Put ic_launcher.png in folders [PrjDir]/android/app/src/main/res/mipmap-*/ . 72*72 ic_launcher.png in mipmap-hdpi . 48*48 ic_launcher.png in mipmap-mdpi . 96*96 ic_launcher.png in mipmap-xhdpi . 144*144 ic_launcher.png in mipmap-xxhdpi . 192*192 ic_launcher.png in mipmap-xxxhdpi . I wrote a generator to automatically generate icons for your react native app from a single icon file: https://blog.bam.tech/developper-news/how-to-generate-your-react-native-app-icons-in-a-single-command-...

I performed the Flutter Launcher Icons procedure and it worked perfectly, all application icons have changed, after the images in the folders below have been changed by my icon: mipmap-hdpi mipmap-mdpi mipmap-xhdpi mipmap-xxhdpi mipmap-xxxhdpi However, there is 1 icon that is not being changed and I do not know how to change. Below this image which remains of the flutter icon. Icon Flutter: Flutter Demo This icon should have changed since all the others were also Could you tell me how you could handle this? This often happens as you OS caches few image assets. So, it's not flutter issue. What you can do is try rebooting, or completely uninstall and reinstall. That's how I fixed the issue. This frequently occurs with Redmi devices.