How does a push notification work?
Answers
Explanation:
It is a way for an app to send information to your phone (via a badge, alert, or pop up message) even when the app isn't in use. For example, if you have a sports app with push notifications enabled, that app can send you the latest score of your favorite team even if the app isn't running
Answer: When a message is sent from an app on your Android phone, the operating system will try to push the notification to the device's home screen. If the phone is locked, the notification will appear as an alert in the middle of the screen. If you're using another app, a small banner at the top of your current app will show that you have a new message.
Notifications can also be set up to appear as vibrations or sounds, which can be useful if you're in a meeting or don't want to be disturbed by your phone ringing or vibrating. To change these settings, open Settings and select Sound & vibration. You can then choose which notifications you want to make sound and which ones you want to just vibrate.