notification icon color issue

Question

I have an issue with notification in my Android app : On Samsung devices (Android 7), my icon works in notification bar and when I show the notification menu :

Notification bar

Notification menu

But on other device, like Google Nexus 5 or 5x (Android 6 and 7) (or with the android studio emulator), I just have the icon "form" like this :

Emulator Case

Is it possible to have default colored icon on all device or should I use only transparent ?

Answer 1

This is the default behaviour since lollipop or marshmallow

For this cases try to use an icon with transparent regions

put it in separate folder eg drawable-v21

Answer 2

Problem solved by using a white icon without background. Dimming now works and setColor works on all the devices correctly.

Thanks V. Kalyuzhnyu