How to use notification style extension in like push notification

[Still-learning]

refer this guides,

How to add custom icon to One Signal notification?

Today I am going show you, how to add custom icon to One Signal notification. We all were having problem on adding custom icon to the notification as it were not looking professional. Well, there are ways to add it but for people, it’s not working. So here’s the proper way to add it. i) First of all, create your icon using any icon builder or Adobe software. ii) According to One Signal, the notification must be there in app assets in order to load it properly. They have declared the proper ic…

Setting OneSignal Small Icon

It would be really nice if we could upload or set a link to an image as it is possible with the large icon option. But I’ve understood that the small icon setting can only happen if the image is in your app package, unfortunately. It would be possible if we could upload images to res/drawable directory as we can upload to assets. As it is not possible, I see that, nowadays, decompiling/recompiling apks is easier due to existing tools, so I believe it’s worth learning the procedure.

Also search in community. You will get ideas as well as much knowledge in one signal and in customization