Author archive: ZERIN

Books Business Business Principal System The Toyota Way
TPS:: Toyota Production System
November 27, 2019
0
The Toyota Production System (TPS) is an integrated socio-technical system, developed by Toyota, that comprises its management philosophy and practices. The TPS organizes manufacturing and logistics for the automobile manufacturer, including interaction with suppliers and customers. The system is a major precursor of the more generic “lean manufacturing“. Taiichi Ohno and Eiji Toyoda, Japanese industrial engineers, developed the system between 1948 and […]
Coding Flutter UI Clone
Flutter:: Chat UI Screen
November 27, 2019
0
lib/main.dart import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; import 'package:my_app1/chat-ui.dart'; import 'package:flutter/services.dart'; void main() { runApp(ChatUI()); } lib/chat-ui.dart import 'dart:async'; import 'package:flutter/material.dart'; import 'package:flutter/rendering.dart'; import 'package:flutter/services.dart'; import 'dart:math'; import 'package:my_app1/widgets/category_selector.dart'; import 'package:my_app1/chat-ui-chat-screen.dart'; class User { final int id; final String name; final String imageUrl; User({ this.id, this.name, this.imageUrl, }); } class Message { final User sender; final String […]
Coding Flutter Model
Flutter:: Proposed Folder Structure
November 26, 2019
0
Assets Folder — assets/fonts/— assets/images/ Lib Folder — lib/models— lib/pages— lib/widgets/widgets.dart— lib/routes/routes.dart— lib/utilities/styles.dart
Coding Flutter Model
Flutter::Models
November 26, 2019
0
,
Sample Model class User { final int id; final String name; final String imageUrl; User({ this.id, this.name, this.imageUrl, }); } class Message { final User sender; final String time; // Would usually be type DateTime or Firebase Timestamp in production apps final String text; final bool isLiked; final bool unread; Message({ this.sender, this.time, this.text, this.isLiked, […]
Flutter Navigation / Route
Flutter: Page Controller
November 24, 2019
0
,
lib/main.dart import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; void main() { runApp(MaterialApp( home: MyPageView(), )); } class MyPageView extends StatefulWidget { MyPageView({Key key}) : super(key: key); _MyPageViewState createState() => _MyPageViewState(); } class _MyPageViewState extends State { PageController _pageController; @override void initState() { super.initState(); _pageController = PageController(); } @override void dispose() { _pageController.dispose(); super.dispose(); } @override Widget […]
Programmer
Videos You Should Watch at least Once
November 22, 2019
0
Coding Flutter List View
Flutter:: Horizontal List View
November 21, 2019
0
,
lib/main.dart import 'package:flutter/material.dart'; void main() { runApp(MyHorizontalSample1()); } class MyHorizontalSample1 extends StatelessWidget{ Container MyArticles(String imageVal, String heading, String subHeading){ return Container( width: 160.0, child: Card( child: Wrap( children: [ Image.asset( 'images/pavlova.jpg' ), ListTile( title: Text(heading), subtitle: Text(subHeading), ), ], ), ), ); } @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, title: 'Flutter Horizontal […]
Flutter Flutter Layout Sample
Flutter:: Positioned
November 20, 2019
0
import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; void main() { runApp(ListViewApp()); } class ListViewApp extends StatelessWidget { @override Widget build(BuildContext context) { final title = 'Basic List'; return MaterialApp( title: title, home: Scaffold( appBar: AppBar( title: Text(title), ), body: ConstrainedBox( constraints: BoxConstraints.tight(Size(double.infinity, 256)), child: Stack( alignment: AlignmentDirectional.center, children: [ Positioned( top: 0.0, child: Icon(Icons.calendar_today, size: 128.0, color: Colors.lightBlueAccent), […]
Coding Flutter Flutter Layout Sample
Flutter:: Column
November 20, 2019
0
, , ,
MainAxisAlignment CrossAxisAlignment Column( mainAxisAlignment: MainAxisAlignment.center, mainAxisSize: MainAxisSize.max, crossAxisAlignment: CrossAxisAlignment.center, children: [ Container( padding: const EdgeInsets.all(0.0), color: Colors.cyanAccent, width: 80.0, height: 80.0, ), Container( padding: const EdgeInsets.all(0.0), color: Colors.blueAccent, width: 80.0, height: 80.0, ), Container( padding: const EdgeInsets.all(0.0), color: Colors.orangeAccent, width: 80.0, height: 80.0, ), ], Reference:http://flutterexamples.com/
Coding Flutter Flutter Layout Sample
Flutter:: Column
November 20, 2019
0
, , ,
MainAxisAlignment CrossAxisAlignment Column( mainAxisAlignment: MainAxisAlignment.center, mainAxisSize: MainAxisSize.max, crossAxisAlignment: CrossAxisAlignment.center, children: [ Container( padding: const EdgeInsets.all(0.0), color: Colors.cyanAccent, width: 80.0, height: 80.0, ), Container( padding: const EdgeInsets.all(0.0), color: Colors.blueAccent, width: 80.0, height: 80.0, ), Container( padding: const EdgeInsets.all(0.0), color: Colors.orangeAccent, width: 80.0, height: 80.0, ), ], Reference:http://flutterexamples.com/

Skype: a.r.zerin
Twitter: arzerin
Facebook: https://www.facebook.com/arifur.zerin
LinkedIn: https://bd.linkedin.com/in/zerin

Copyright 2004 - 2020 - A.R. ZERIN  | All Rights Reserved |