My app icon is not showing on some devices

Question

I just published my application on play store and I notice that some Samsung device does not display the icon of my application.they assert the default icon of android studio. Have you an idea what can cause that? i'm confused

<application 
android:name=".MyApp"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher" 
android:roundIcon="@mipmap/ic_launcher_round"
android:label="@string/app_name" 
android:theme="@style/AppTheme">
 .... 
</application>  

Answer 1

Try This;

File -> New -> Image Asset -> Launcher Icons (Adaptive and Legacy)

For more information; https://proandroiddev.com/android-adaptive-icons-are-easier-than-you-think-3c66be2dd4dd

https://developer.android.com/guide/practices/ui_guidelines/icon_design_adaptive