I have a service running, and would like to send a notification. Too bad, the notification object requires a Context, like an Activity, and not a Service.Notifications provide short, timely information about events in your app while it isn't in use. Notifications automatically appear to users in different locations and formats. Verifies signatures on petitions for candidates and issues, both locally and statewide. Mails voters election-related notifications. When your app is in the background, Android directs notification messages to the system tray. Or perhaps you get a lot of security notifications from your bank that might be important in the moment but quickly become outdated. Plus, you can enjoy offline reading, Apple Carplay and Android Auto support, push notifications, and more. So, like, for example, we're giving out a check, or say we were taking out cash, but if money were to.