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criada alguns widgets padrões e ajustada a tela de login

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This commit is contained in:
Reginaldo
2023-03-21 18:13:54 -03:00
parent 02b9468422
commit 25a5cb6f15
10 changed files with 233 additions and 76 deletions
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9
lib/main.dart
View File

@@ -1,5 +1,5 @@
import 'package:flutter/material.dart';
import 'package:rkm/screens/login_screen.dart';
import 'package:rkm/utils/color_palette.dart';
import 'package:rkm/utils/routes.dart';
void main() {
runApp(const MyApp());
@@ -10,8 +10,13 @@ class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(
primaryColor: ColorPalette.primary,
appBarTheme: AppBarTheme(
color: ColorPalette.primary
)
),
debugShowCheckedModeBanner: false,
home: LoginScreen(),
initialRoute: '/login',
routes: routes,
);

1
lib/screens/home_screen.dart
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@@ -11,6 +11,7 @@ class _HomeScreenState extends State<HomeScreen> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Home')),
body: Container(
child: Center(
child: Text('home')

104
lib/screens/login_screen.dart
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@@ -1,5 +1,10 @@
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:rkm/utils/color_palette.dart';
import 'package:rkm/utils/const_variable.dart';
import 'package:rkm/widgets/button_default.dart';
import 'package:rkm/widgets/input_text.dart';
import 'package:rkm/widgets/text_default.dart';
class LoginScreen extends StatefulWidget {
const LoginScreen({Key? key}) : super(key: key);
@@ -9,19 +14,112 @@ class LoginScreen extends StatefulWidget {
}
class _LoginScreenState extends State<LoginScreen> {
var inputUser = TextEditingController();
var inputPassword = TextEditingController();
String error = '';
String? now;
String? selectCity;
checkLogin(){
if(inputUser.text.isNotEmpty && inputPassword.text.isNotEmpty && inputUser.text == 'teste' && inputPassword.text == '123'){
if(selectCity!=null){
if(selectCity=='Piracicaba'){
setState(() {
error = '';
inputPassword.clear();
inputUser.clear();
selectCity = null;
});
Navigator.pushNamed(context, '/home');
}else{
setState(() {
error = 'Unidade Inválida';
});
}
}else{
setState(() {
error = 'Selecione sua unidade';
});
}
}else{
setState(() {
error = 'Usuário/senha inválido(s)';
});
}
}
@override
void initState() {
super.initState();
setState(() {
now = DateFormat('dd/MM/yyyy kk:mm:ss').format(DateTime.now());
});
}
@override
Widget build(BuildContext context) {
double width = MediaQuery.of(context).size.width;
return Scaffold(
appBar: AppBar(
title: TextDefault(text: 'Login',fontSize: 30,color: ColorPalette.white),
),
bottomSheet: Padding(
padding: const EdgeInsets.all(8.0),
child: TextDefault(
text: 'Última sincronização $now',
fontSize: 20,
color: ColorPalette.black54,
),
),
body: Container(
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text('Login'),
TextDefault(text: 'Login',fontSize: 30),
SizedBox(height: 10),
Container(
width: width*0.6,
child: DropdownButtonHideUnderline(
child: DropdownButton<String>(
hint: TextDefault(text: 'Selecione a cidade'),
value: selectCity,
items: ConstVariable().itensCity.map((value) => DropdownMenuItem(
value: value,
child: TextDefault(
text: value,
),
)
).toList(),
onChanged: (value){
setState(() {
selectCity = value!;
});
}
),
),
),
InputText(
hint: 'Usuário',
controller: inputUser,
width: width*0.6
),
SizedBox(height: 10),
InputText(
hint: 'Senha',
obscure: true,
controller: inputPassword,
width: width*0.6
),
SizedBox(height: 10),
TextDefault(text: error,color: ColorPalette.red),
ButtonDefault(
onPressed: ()=>Navigator.pushNamed(context, '/home'),
onPressed: ()=>checkLogin(),
title: 'Entrar'
)
),
],
)
),

8
lib/utils/color_palette.dart Normal file
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@@ -0,0 +1,8 @@
import 'package:flutter/material.dart';
class ColorPalette{
static const Color white = Colors.white;
static const Color red = Colors.red;
static const Color primary = Color(0xff408CB3);
static const Color border = Color(0xff86B6CD);
static const Color black54 = Colors.black54;
}

31
lib/utils/const_variable.dart Normal file
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@@ -0,0 +1,31 @@
class ConstVariable{
List<String> itensCity = [
'Anhembi',
'Aparecida',
'Batatais',
'Cabreúva',
'Casa Branca',
'Descalvado',
'Extrema',
'Francisco Morato',
'Franco da Rocha',
'Igaraçu do Tiete',
'Itápolis',
'Itirapina',
'Ituverava',
'Jardinópolis',
'Laranjal Paulista',
'Macatuba',
'Mairiporã',
'Mococa',
'Morro Agudo',
'Pardinho',
'Pederneiras',
'Piracicaba',
'Porto Ferreira',
'Santa Rita',
'Santo Antonio da Alegria',
'Tapiratiba'
];
}

5
lib/widgets/button_default.dart
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@@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:rkm/utils/color_palette.dart';
class ButtonDefault extends StatelessWidget {
var onPressed;
String title;
@@ -8,8 +9,8 @@ class ButtonDefault extends StatelessWidget {
ButtonDefault({
required this.onPressed,
required this.title,
this.background = Colors.black38,
this.textColor = Colors.white
this.background = ColorPalette.primary,
this.textColor = ColorPalette.white
});
@override

46
lib/widgets/input_text.dart Normal file
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@@ -0,0 +1,46 @@
import 'package:flutter/material.dart';
import 'package:rkm/utils/color_palette.dart';
class InputText extends StatelessWidget {
bool obscure;
var controller;
double fontSize;
String hint;
double width;
InputText({
required this.controller,
required this.width,
this.obscure = false,
this.fontSize = 20.0,
this.hint = '',
});
@override
Widget build(BuildContext context) {
return Container(
padding: EdgeInsets.symmetric(horizontal: 10),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: ColorPalette.border
),
width: width,
child: TextFormField(
obscureText: this.obscure,
controller: this.controller,
style: TextStyle(
color: ColorPalette.white,
fontSize: this.fontSize,
),
decoration: InputDecoration(
border: InputBorder.none,
hintText: this.hint,
hintStyle: TextStyle(
color: ColorPalette.white,
fontSize: this.fontSize,
)
)
),
);
}
}

26
lib/widgets/text_default.dart Normal file
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@@ -0,0 +1,26 @@
import 'package:flutter/material.dart';
import 'package:rkm/utils/color_palette.dart';
class TextDefault extends StatelessWidget {
String text;
double fontSize;
Color color;
TextDefault({
required this.text,
this.fontSize = 20.0,
this.color = ColorPalette.border
});
@override
Widget build(BuildContext context) {
return Text(
text,
style: TextStyle(
fontSize: fontSize,
color: color
),
);
}
}