꿈꾸는 시스템 디자이너

* About Plugin https://pub.dev/packages/admob_flutter admob_flutter | Flutter Package Admob plugin that shows banner ads using native platform views. pub.dev 1. Add this to pubspec.yaml file dependencies: admob_flutter: ^0.3.3 2. Add the following meta data to Android Manifest file In order to use the AdMob plug-in, the application ID and advertisement ID must be issued from the admob site. Howe..

import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; class ScreenOrientationsDemo extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text("AppBar")), body: Padding( padding: const EdgeInsets.all(20), child: ListView( children: [ Container( height: 50, color: Colors.orange, alignment: Alignment(0,0), margin: c..

import 'package:flutter/material.dart'; GestureDetectorDemoState pageState; class GestureDetectorDemo extends StatefulWidget { @override State createState() { pageState = GestureDetectorDemoState(); return pageState; } } class GestureDetectorDemoState extends State { final scaffoldKey = GlobalKey(); @override Widget build(BuildContext context) { return Scaffold( key: scaffoldKey, appBar: AppBar(..

import 'package:flutter/material.dart'; class ButtonWidget extends StatelessWidget { final scaffoldKey = GlobalKey(); @override Widget build(BuildContext context) { return Scaffold( key: scaffoldKey, appBar: AppBar(title: Text("Button Widget Demo")), body: Padding( padding: const EdgeInsets.symmetric(horizontal: 10), child: ListView( children: [ Center( child: FlatButton( child: Text("FlatButton..

import 'package:flutter/material.dart'; ListViewHandelItemState pageState; class ListViewHandelItem extends StatefulWidget { @override ListViewHandelItemState createState() { pageState = ListViewHandelItemState(); return pageState; } } class ListViewHandelItemState extends State { List items = List.generate(7, (index) { return "Item - $index"; }); final teController = TextEditingController( text..

import 'package:flutter/material.dart'; class GridViewDemo extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text("GridView Demo")), body: GridView.count( crossAxisCount: 4, children: List.generate(1000, (index) { return boxItem(index); }), ), ); } boxItem(int index) { return Container( height: 100, width: 100, decoration: BoxDecorati..

import 'package:flutter/material.dart'; class ListViewHorizontal extends StatelessWidget { List items; ListViewHorizontal() { items = List.generate(100, (index) { return boxItem(index); }); } @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text("ListView - Horizontal")), body: Container( height: 100, child: ListView.builder( scrollDirection: Axis.horizontal,..

import 'package:flutter/material.dart'; abstract class ListsItem {} class HeadingItem implements ListsItem { final String heading; HeadingItem(this.heading); } class MessageItem implements ListsItem { final String sender; final String body; MessageItem(this.sender, this.body); } class ListViewWithDiffTypeItems extends StatelessWidget { List items; ListViewWithDiffTypeItems() { items = List.gener..