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kotlinlang

Hi Every Body!
I have an question about interface and MVVM Design Pattern. in MVVM say when you want to communicate between fragment and activity or Class you can use View Model but someone use Interface then In MVVM design Pattern when I use interface?
When interface use in MVVM ?
what the best Approach to use Interface and when you want to communicate between fragments and activity what you use interface or View Model?

Hey, this is a workspace for the Kotlin Programming Language. Your general android question is better asked somewhere else - there are links in the channel description.

On top in the channel description are some links.