flutter Change Icon which shows while viewing Background running apps

Question

How to Change below Icon in flutter. it is happening in Nokia 8.1. App Icon in drawer is correct.

Below is my current res folder

Answer 1

If you are intending to have your application be multi-platform, then there is a dart package you can use which takes care of generating launcher icons for both platforms.

You use it like so:

1. Add dependency to pubspec.yaml file

flutter_launcher_icons: ^0.7.4

2. In your pubspec.yaml file include the following attributes (based on your desires)

   flutter_icons:
      android: "launcher_icon" 
      ios: true
      image_path: "assets/icon/icon.png"
   

3. Make sure to get packages (flutter pub get)

You can read more in the documentation.

Answer 2

Right click on the android folder in the project outline. Go to New > Image Asset. (Try right clicking the android/app folder if you don't see Image Asset as an option.) Now you can select an image to create your launcher icon from.

This will replace the current launcher icons. You can find the generated icons in the mipmap folders: