How to change app notification small icon

[contact_flixweb (Pritam Saha)]

Hi friends how to change notification small bell icon, Do you have any idea? Please follow the image.

[OfficialDjJohn (DjJohn)]

Use ya on icon name…
You better search for full information

[Fabio (FábioESantos)]

If you know how to decompile and recompile your app …

How To Save A Resources In "Res/Drawable" Instead Of "Assets"

Regarding the smallicon changing, I could do something really interesting by creating the transparent icons I wanted to show in my app, decompiled the app and put them into the folder “res/drawable” where the “ya image” is and recompile it wih the APK Easy Tool Portabe. After that, I just wrote the name I gave to the icon in the smallicon option in OneSignal and it worked.