import 'package:flutter/material.dart'; class Test extends StatelessWidget { final bool isStatusHigh = false; const Test( {super.key}); // Ganti dengan status rendah atau tinggi sesuai kebutuhan @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: const Text('Warna Garis Tepi Lingkaran'), ), body: Center( child: Container( width: 100, height: 100, decoration: BoxDecoration( shape: BoxShape.circle, border: Border.all( color: isStatusHigh ? Colors.red : Colors.green, width: 2.0, ), ), ), ), ), ); } }