I'm using a singleValueEventListener and I just want to return that data everytime it changes

# announcements

[Leon johnson]

I'm using a singleValueEventListener and I just want to return that data everytime it changes

[henrikhorbovyi]

https://firebase.google.com/docs/database/android/read-and-write?hl=pt-br#kotlin_4

[henrikhorbovyi]

A better example: https://firebase.google.com/docs/database/android/read-and-write?hl=pt-br#kotlin_7