Secret santa generator at time

With this APP the friend's draw is hidden and on time, without needing paper.

Lucky secret friend on the spot, no break in cycles.
Without this story of 'A drew B' and 'B drew A'!

GOAL:

The goal is to draw on time without the paper and without breaking cycles

HOW IT WORKS?

The cell phone turns the paper.
You write the name of the friends who will attend.
Once you enter the names, do the DRAWING by clicking the button.
The cell phone goes from hand to hand after the draw.
   - (I advise you to use the numerical order to facilitate)
Each one clicks on his name and discovers who the hidden friend is.
After you have read and memorized the hidden friend, click on "ALREADY GUARDED"!
Then pass the cell phone to another to see who the hidden friend was drawn
Until the cell phone goes through all the names entered.

A GOOD TIP IT IS!
Write the List and Save.
Then make a raffle of testing with the people who will attend before going for the real draw.

This helps a lot to succeed in the 1st draw because people are already trained.