Flutter type 'String' is not a subtype of type 'Duration' problem-CodePudding

I use simpletimer package, and it has required duration. So when I try to set Duration(minutes: 5, hours: 1) for example, it shows 65 minutes. So I want to show to user 01:05:00 or 1:05:00 like this. How can I do this?

I found somethings like:

 format(Duration d) => d.toString().split('.').first.padLeft(8, "0");

but it gives

"string is not subtype of duration."

So I am stuck. Help.

My simleTimer:

     SimpleTimer(
progressTextStyle: const TextStyle(fontSize: 35),
status: TimerStatus.pause,
duration: format(Duration(hours: 1, minutes: 3))),

CodePudding user response：

I think you should use the progressTextFormatter argument of the default SimpleTimer constructor. You can look at the source code to have an example of how to do it: here's the link

A quick example:

SimpleTimer(
  progressTextFormatter: (Duration d) => "${duration.inMinutes % 60}:${duration.inMinutes}:${(duration.inSeconds % 60).toString().padLeft(2, "0")}",
//...rest of the constructor