1-) FLUTTER - uygulama iconunu değiştirme change app icon android ios launcher icons

1- BU LİNKTEN ANDROİD İOS İCON TASARLAYIP MANUEL AYARLAYABİLİRSİN :

android ve ios : https://icon.kitchen/i/H4sIAAAAAAAAA6tWKkvMKU0tVrKqVkpLD6ksSFWyUsrMTUxPVarVUcrNTynNAUlGKyXmpRTlZ6Yo6Shl5hcDyfLUJKXYWgDYtNK7PwAAAA%3D%3D

sadece android : https://romannurik.github.io/AndroidAssetStudio/icons-launcher.html#foreground.type=image&foreground.space.trim=1&foreground.space.pad=0.25&foreColor=rgba(96%2C%20125%2C%20139%2C%200)&backColor=rgb(68%2C%20138%2C%20255)&crop=0&backgroundShape=circle&effects=none&name=ic_launcher

2- VEYA AŞAĞIDAKİ GİBİ

flutter pub add flutter_launcher_icons

flutter_launcher_icons: ^0.9.2

flutter_icons:
  image_path: "assets/images/rmoslogo.png"
  android: true
  ios: true

image path ne verilirse iconun o olur ardından terminalde çalıştır -->
--> flutter clean

--> flutter pub get

--> flutter pub run flutter_launcher_icons:main

kaynak : https://www.youtube.com/watch?v=n3r2kgnqhfo&ab_channel=JohannesMilke

webdeki iconu değiştirmek için ise : ./web/favicon.png