Android has various classes for creating notifications on-device, but often the most compelling notifications are triggered externally.

Learn how to add multiple notification channels to your Android 8.0 Oreo apps, and how to make it easier for users to customize each channel's settings.

Android 14 looks to bring a big upgrade to how notifications are handled — and with a teensy bit of tinkering, you can add the same superpowers into any phone this second.

+ Create your own customized, rich notifications! We introduced a new action for the Notifications service that allows you to customize a notification's link, image, title, and message.

Notification snoozing is a contentious feature Without going into too much detail, notification snoozing was introduced all the way back in Android O, which was the eighth iteration of Google’s OS.