src = "구형 기기를 위한 icon"

foreground & background = "adaptive icon fore & back"

아이콘 생성은 https://romannurik.github.io/AndroidAssetStudio/icons-launcher.html  를 이용하면 된다.

구형/신형 기기에서 잘 동작하는것 확인함.

 

    <icon density="ldpi" src="res/icons/android/ldpi.png"/>

    <icon density="mdpi" src="res/android/icon/mipmap-mdpi/ic_launcher.png" foreground="res/android/icon/mipmap-mdpi/ic_launcher_adaptive_fore.png"  background="res/android/icon/mipmap-mdpi/ic_launcher_adaptive_back.png" />
    <icon density="hdpi" src="res/android/icon/mipmap-hdpi/ic_launcher.png" foreground="res/android/icon/mipmap-hdpi/ic_launcher_adaptive_fore.png" background="res/android/icon/mipmap-hdpi/ic_launcher_adaptive_back.png"/>
    <icon density="xhdpi" src="res/android/icon/mipmap-xhdpi/ic_launcher.png" foreground="res/android/icon/mipmap-xhdpi/ic_launcher_adaptive_fore.png" background="res/android/icon/mipmap-xhdpi/ic_launcher_adaptive_back.png"/>
    <icon density="xxhdpi" src="res/android/icon/mipmap-xxhdpi/ic_launcher.png" foreground="res/android/icon/mipmap-xxhdpi/ic_launcher_adaptive_fore.png" background="res/android/icon/mipmap-xxhdpi/ic_launcher_adaptive_back.png"/>
    <icon density="xxxhdpi" src="res/android/icon/mipmap-xxxhdpi/ic_launcher.png" foreground="res/android/icon/mipmap-xxxhdpi/ic_launcher_adaptive_fore.png" background="res/android/icon/mipmap-xxxhdpi/ic_launcher_adaptive_back.png"/>
,