How to make like this video

Question

How to move to

State to City in Modal Screen

https://youtu.be/JYDdLW2KNq0
https://code.sololearn.com/c6U7OKU14p67/?ref=app

Answer 1

There are many ways they might have done it.

A couple ways to record video from the screen of a mobile device are mentioned here:
https://www.youtube.com/watch?v=2ZwvRA5NGig

After recording, I might edit a couple things. I'd edit the recording using Virtual Dub( https://www.youtube.com/watch?v=aqc6bVr9Kso ).

ffmpeg is a command line tool that is great if you have video codec issues in Virtual Dub or you want to edit frames as individual images.