How to add a border/corner radius to a LinearProgressIndicator in Flutter?

问题

I am trying to add a border radius to a LinearProgressIndicator in Flutter.

When I replace the LinearProgressIndicator with another widget (e.g. Text) in the code below, it works, as expected.

Container(
  decoration: new BoxDecoration(
      borderRadius:
          new BorderRadius.all(const Radius.circular(20.0))),
  child: LinearProgressIndicator(
    value: _time,
  ),
) 

回答1:

For exact your needs follow this dependency https://pub.dev/packages/percent_indicator

Try this template code

        child:  Padding(
          padding: EdgeInsets.all(15.0),
          child:  LinearPercentIndicator(
            width: MediaQuery.of(context).size.width - 50,
            animation: true,
            lineHeight: 20.0,
            animationDuration: 2000,
            percent: 0.9,
            linearStrokeCap: LinearStrokeCap.roundAll,
            progressColor: Colors.greenAccent,
          ),
        )

来源：https://stackoverflow.com/questions/57534160/how-to-add-a-border-corner-radius-to-a-linearprogressindicator-in-flutter