By "existing", I mean altering the appearance of a Quick-Setting tile which is already in use.
Specifically ...
I'd like to set up a Quick-Setting tile via AutoNotification (or any other viable method) and have it fire off a Tasker task when it is clicked.
This Tasker task would perform various functions, and it would also toggle a Tasker variable from 0 to 1 or from 1 to 0. In other words, that Tasker variable would have two states which are toggled every time the Quick-Setting tile is clicked.
The value of that Tasker variable would affect the functionality of the Tasker task. And I also I want the value of that Tasker variable to determine the physical apparance of the Quick-Setting tile. For example, when the value is 0, the Quick-Setting tile might be shown with one background color, and when the value is 1, the tile might be shown with a different background color. So whenever that Quick-Setting tile is clicked, it would toggle its appearance in conjunction with the current setting of that Tasker variable.
I don't care if this change in physical appearance involves color, size, title text, or whatever. I just want to be able to view the tile and know what the current state of that Tasker variable is, and for the appearance of the tile to always reflect the state of that Tasker variable.
Some standard system tiles already work that way. For example, the Airplane Mode tile changes its appearance depending on whether Airplane Mode is toggled on or off. I would like my custom tile to behave in a parallel fashion.