Countdown Timer

Questions & Answers
1

I need to be able to run a countdown timer(upto 180mins-if it matters) as a persistent notification even when the app is minimised .Anybody know how to do this?(iOS and Android)

2

public float timeLeft = 2.0f;

function FixedUpdate()
 {
     timeLeft -= Time.fixedDeltaTime;
     if ( timeLeft < 0 )
     {

     }
 }

Like this ?