iPhone “slide to unlock” animation

Question

Any ideas as to how Apple implemented the \"slide to unlock\" (also, \"slide to power off\" is another identical example) animation?

I thought about some sort of ani

Answer 1

I uploaded to GitHub a mini project who helps with the “slide to unlock” animation.

https://github.com/GabrielMassana/GM_FSHighlightAnimationAdditions

The project have LTR, RTL, Up to Down and Down to Up animations and it is based in the posts:

Pascal Bourque: https://stackoverflow.com/a/2778232/1381708

cberkley: https://stackoverflow.com/a/5710097/1381708

Cheers