What is the name of the transformation of the search block when scrolling in a mobile application?

Question

Android

Please tell me what is the name of this method.
When you go to the page, the search block is missing, the title in the navbar changes to the info from the search.

When you swipe up, an animation occurs and the search block becomes visible and the title in the navbar changes to the standard one.

I can't find information on how to do this. Ideally, I would like to find information on how to do this in a mobile application on Cordova.

Answer 1

I don't know how in cordova, but in native it's called collapsing toolbar https://antonioleiva.com/collapsing-toolbar-layout/