Warns and notifications while using app

[Dev_OneBunch]

i trying make a system that an administrator create warn and notifications that the normal users see, this system is being make with firebase database. So when the user logs in, the app will check the firebase and if the firebase have a new warn or notification, so the new warning will appear on the screen for the user. But i don't know how get new warn and show it into the screen. Help me pls!!

[ABG]

Try starting from

Firebase Chat and Label HTML Content

Here is a demo showing how to set up your project to use firebase as a chat store, and demonstrates how the new Label HTMLContent property block can be used to good effect Firebase Chat and Label HTML Content [Screenfirebasechat]

[Dev_OneBunch]

this will help, thanks!