New Item Indicator In Flutter :
New item Indicator In Flutter : New Item Indicator In Flutter Name You may have understood what this flutter tutorial is about today. You can use the New Item Indicator to display a new arrival. If you are developing an online shopping app, you must use the compulsory New Item Indicator because if you want to display a discount, you can use the New Item Indicator. You can use Item Indicator
In this filter tutorial, I will explain how to design a New Item Indicator flutter.
Generally New Item indicator in flutter is used for indicates the new arrival item or display any special discount price etc.
Screenshot :

main.dart
import 'dart:math' as math; import 'package:flutter/material.dart'; void main() => runApp(MyApp()); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar(title: Text('Flutter Corner Decoration')), body: ListView(children: <Widget>[ Card( child: Row( crossAxisAlignment: CrossAxisAlignment.start, children: <Widget>[ Padding( padding: EdgeInsets.only(top: 12, left: 12.0), child: Container( child: Column( mainAxisAlignment: MainAxisAlignment.start, children: <Widget>[ Text('1:45'), SizedBox(height: 2), Text('2:30') ]))), Flexible( child: Stack(children: <Widget>[ Padding( padding: EdgeInsets.only( top: 12, bottom: 12, left: 10, right: 40), child: Stack(children: <Widget>[ Column( crossAxisAlignment: CrossAxisAlignment.start, mainAxisSize: MainAxisSize.min, children: <Widget>[ Row(children: <Widget>[ Flexible( child: Padding( padding: EdgeInsets.only(right: 18.0), child: Text( 'Title: Flutter Tutorial'))) ]), Column( mainAxisSize: MainAxisSize.min, mainAxisAlignment: MainAxisAlignment.end, crossAxisAlignment: CrossAxisAlignment.start, children: <Widget>[ Padding( padding: const EdgeInsets.only(top: 6.0), child: Row( mainAxisAlignment: MainAxisAlignment.start, children: <Widget>[ Container( width: 50, height: 50, decoration: BoxDecoration( shape: BoxShape.circle, color: Colors.blue)), SizedBox(width: 10), Flexible( child: Text( 'Flutter Tutorial provide the best tutorials of flutter, dart, java, J2EE and kotlin. Flutter tutorial is cross platform language. Flutter tutorial provide customize widgets etc')), SizedBox(height: 22.0) ])) ]) ]) ])), Positioned( right: 10, bottom: 10, child: Icon(Icons.favorite_border, color: Theme.of(context).accentColor)), Positioned( top: 0, right: 0, child: Indicator(compact: false)) ])) ])) ]))); } } class Indicator extends StatelessWidget { const Indicator({ Key key, @required this.compact, }) : super(key: key); final bool compact; @override Widget build(BuildContext context) { return Visibility( visible: !compact, child: _Triangle(color: Colors.blue), ); } } class _Triangle extends StatelessWidget { const _Triangle({ Key key, this.color, }) : super(key: key); final Color color; @override Widget build(BuildContext context) { return CustomPaint( painter: _ShapesPainter(color), child: Container( height: 50, width: 50, child: Center( child: Padding( padding: const EdgeInsets.only(left: 20.0, bottom: 16), child: Transform.rotate( angle: math.pi / 4, child: Text('New Post', textAlign: TextAlign.center, style: TextStyle( color: Colors.white, fontSize: 9, fontWeight: FontWeight.w800))))))); } } class _ShapesPainter extends CustomPainter { final Color color; _ShapesPainter(this.color); @override void paint(Canvas canvas, Size size) { final paint = Paint(); paint.color = color; var path = Path(); path.lineTo(size.width, 0); path.lineTo(size.height, size.width); path.close(); canvas.drawPath(path, paint); } @override bool shouldRepaint(CustomPainter oldDelegate) => false; }
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