Bixby: want to implement stop watch in my capsule

I want to display a stopwatch(timer) for my capsule.

So, is there any way from which I can show timer in my view page which will get refreshed every second. I am not understanding where to start. How will time get refreshed?

Any help on this.

You can use the built-in refresh command to repaint the screen. For example,

result-view {
  match {
    Activity (this) {
      min (Required)
      max (One)
      from-output: CheckRideShareStatus (check)
    }
  }
  message {
    if (this.countdown != 0) {
      template ("Your ride will arrive in #{value(this.countdown)} seconds.") 
    } else {
      template ("I hope you are enjoying your ride")
    }
  }
  refresh {
  if (this.countdown != 0) {
    spec {
      delay-seconds (5)
      with-request {
        intent {
          goal: CheckRideShareStatus
          value {
            $expr (this)
          }
        }
      }
    }
  }
}
  render {
    layout-macro (activity-map-macro) {
      param (activity) {
        expression (this)
      }
    }
  }
}

The Bixby team has provided a working example on Github

Detail on refresh here