Flutter中使用进度条seekbar

效果图

引入依赖

  flutter_seekbar:
    git: https://github.com/LiuC520/flutter_seekbar.git

全量demo代码

https://github.com/LiuC520/flutter_seekbar/blob/master/example/lib/main.dart

简化demo效果

简化demo代码

import 'package:flutter/material.dart';
import 'package:flutter_seekbar/flutter_seekbar.dart';

void main() => runApp(Home());

class Home extends StatefulWidget {
  @override
  State createState() {
    return _HomeState();
  }
}

class _HomeState extends State with SingleTickerProviderStateMixin {
  @override
  Widget build(BuildContext context) {
    return SingleChildScrollView(
      child: Container(
          padding: EdgeInsets.fromLTRB(0, 80, 0, 0),
          child: Column(
            children: [
              Container(
                  width: 200,
                  child: SeekBar(
                    min: 0,
                    max: 100,
                    value: 40,
                    sectionCount: 10,
                  )),
            ],
          )),
    );
  }
}