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mirrored_repositories/Flutter-apps/preferencias | mirrored_repositories/Flutter-apps/preferencias/lib/Home.dart | import 'dart:async';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
TextEditingController _controllerCampo = TextEditingController();
String textosalvo = "Nada salvo!";
_salvar() async{
textosalvo = _controllerCampo.text;
final prefs = await SharedPreferences.getInstance();
await prefs.setString("Nome", textosalvo);
print(textosalvo);
}
_ler() async{
final prefs = await SharedPreferences.getInstance();
setState(() {
textosalvo = prefs.getString("Nome")?? "Nada salvo!";
});
}
_remover() async{
final prefs = await SharedPreferences.getInstance();
prefs.remove("Nome");
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Manipulacao de dados"),
),
body: Container(
child: Padding(
padding: EdgeInsets.all(32),
child: Column(
children: [
Text(textosalvo,style: TextStyle(
fontSize: 22,
),),
TextField(
controller: _controllerCampo,
keyboardType: TextInputType.text,
decoration: InputDecoration(
labelText: "Digite algo"
),
),
Row(
children: [
RaisedButton(onPressed: _salvar,
textColor: Colors.white,
padding: EdgeInsets.all(15),
child: Text("Salvar",
style: TextStyle(
fontSize: 20,
),),
color: Colors.blue,),
RaisedButton(onPressed: _ler,
textColor: Colors.white,
padding: EdgeInsets.all(15),
child: Text("Ler",
style: TextStyle(
fontSize: 20,
),),
color: Colors.blue,),
RaisedButton(onPressed: _remover,
textColor: Colors.white,
padding: EdgeInsets.all(15),
child: Text("Remover",
style: TextStyle(
fontSize: 20,
),),
color: Colors.blue,),
],
),
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/preferencias | mirrored_repositories/Flutter-apps/preferencias/lib/main.dart | import 'package:flutter/material.dart';
import 'Home.dart';
void main() {
runApp(MaterialApp(
home: Home(),
));
}
| 0 |
mirrored_repositories/Flutter-apps/data | mirrored_repositories/Flutter-apps/data/lib/main.dart | import 'package:flutter/material.dart';
import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';
void main(){
runApp(MaterialApp(
home: Home(),
)
);
}
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
_recuperarBancoDeDados() async{
final caminhoBancoDados = await getDatabasesPath();
final localBancoDados = join(caminhoBancoDados, "banco.db");
var bd = await openDatabase(
localBancoDados,
version: 1,
onCreate:(db, dbVersaoRecente){
String sql = "CREATE TABLE usuarios (id INTEGER PRIMARY KEY AUTOINCREMENT, nome VARCHAR, idade INTEGER)";
db.execute(sql);
}
);
return bd;
}
_salvar() async{
Database bd = await _recuperarBancoDeDados();
Map<String, dynamic> dadosUsuarios ={
"nome" : "tasasasa",
"idade" : "31"
};
int id = await bd.insert("usuarios", dadosUsuarios);
print("ID: " + id.toString());
}
_listarUsuarios()async {
Database bd = await _recuperarBancoDeDados();
String sql = "SELECT * FROM usuarios";
List usuarios = await bd.rawQuery(sql);
for(var usuario in usuarios){
print(
"id : "+ usuario['id'].toString()+
" nome : " + usuario['nome']+
" idade : " + usuario['idade'].toString()
);
}
print("Usuarios : "+ usuarios.toString());
}
_recuperarUsuario(int id) async{
Database bd = await _recuperarBancoDeDados();
List usuarios = await bd.query(
"usuarios",
columns: ["id","nome", "idade"],
where: "id = ?",
whereArgs: [id],
);
for(var usuario in usuarios){
print(
"id : "+ usuario['id'].toString()+
" nome : " + usuario['nome']+
" idade : " + usuario['idade'].toString()
);
}
}
_excluirUsuario(int id) async{
Database bd = await _recuperarBancoDeDados();
int retorno = await bd.delete(
"usuarios",
where: "id = ?",
whereArgs: [id],
);
print(retorno);
}
_atualizarUsuario(int id) async{
Database bd = await _recuperarBancoDeDados();
Map<String, dynamic> dadosUsuarios ={
"nome" : "teste",
"idade" : "31"
};
int retorno = await bd.update(
"usuarios",
dadosUsuarios,
where: "id = ?",
whereArgs: [id]
);
print(retorno);
}
@override
Widget build(BuildContext context) {
// _salvar();
_atualizarUsuario(22);
_listarUsuarios();
// _excluirUsuario(19);
// _recuperarUsuario(19);
return Container();
}
}
| 0 |
mirrored_repositories/Flutter-apps/entradadetexto | mirrored_repositories/Flutter-apps/entradadetexto/lib/TelaSecundaria.dart | import 'package:flutter/material.dart';
import 'TelaTerciaria.dart';
class TelaSecundaria extends StatefulWidget {
String nome;
TelaSecundaria({this.nome});
@override
_TelaSecundariaState createState() => _TelaSecundariaState();
}
class _TelaSecundariaState extends State<TelaSecundaria> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Tela Secundaria ${widget.nome}"),
backgroundColor: Colors.deepOrange,
),
body:Padding(
padding: EdgeInsets.all(32),
child: Column(
children: <Widget>[
RaisedButton(
child: Text("Ir para a tela principal"),
padding: EdgeInsets.all(15),
onPressed: (){
Navigator.popAndPushNamed(context, "/");
}
),
RaisedButton(
child: Text("Ir para a terceira tela"),
padding: EdgeInsets.all(15),
onPressed: (){
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => TelaTerciaria(),
)
);
}
)
],
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/entradadetexto | mirrored_repositories/Flutter-apps/entradadetexto/lib/TelaTerciaria.dart | import 'package:entradadetexto/TelaSecundaria.dart';
import 'package:entradadetexto/main.dart';
import 'package:flutter/material.dart';
class TelaTerciaria extends StatefulWidget {
@override
_TelaTerciariaState createState() => _TelaTerciariaState();
}
class _TelaTerciariaState extends State<TelaTerciaria> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Tela TelaTerciaria"),
backgroundColor: Colors.blue,
),
body:Padding(
padding: EdgeInsets.all(32),
child: Column(
children: <Widget>[
RaisedButton(
child: Text("Ir para a segunda tela"),
padding: EdgeInsets.all(15),
onPressed: (){
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => TelaSecundaria(),
)
);
}
),
RaisedButton(
child: Text("voltar uma"),
padding: EdgeInsets.all(15),
onPressed: (){
Navigator.pop(
context,
MaterialPageRoute(
builder: (context) => TelaPrincipal(),
)
);
}
)
],
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/entradadetexto | mirrored_repositories/Flutter-apps/entradadetexto/lib/main.dart | import 'package:entradadetexto/EntradaRadioButton.dart';
import 'package:entradadetexto/EntradaSlider.dart';
import 'package:entradadetexto/TelaSecundaria.dart';
import 'package:entradadetexto/TelaTerciaria.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'EntradaCheckbox.dart';
import 'EntradaSwitch.dart';
void main(){
runApp(MaterialApp(
initialRoute: "/",
home: TelaPrincipal(),
routes: {
"/secundaria": (context)=> TelaSecundaria(),
},
));
}
class TelaPrincipal extends StatefulWidget {
@override
_TelaPrincipalState createState() => _TelaPrincipalState();
}
class _TelaPrincipalState extends State<TelaPrincipal> {
String nome = "ygor";
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Tela Principal"),
backgroundColor: Colors.green,
),
body:Padding(
padding: EdgeInsets.all(32),
child: Column(
children: <Widget>[
RaisedButton(
child: Text("Ir para a segunda tela"),
padding: EdgeInsets.all(15),
onPressed: (){
Navigator.pushNamed(context, "/secundaria");
}
),
RaisedButton(
child: Text("Ir para a terceira tela"),
padding: EdgeInsets.all(15),
onPressed: (){
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => TelaTerciaria(),
)
);
}
)
],
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/Cadastro.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'RouteGenerator.dart';
import 'model/Usuario.dart';
class Cadastro extends StatefulWidget {
@override
_CadastroState createState() => _CadastroState();
}
class _CadastroState extends State<Cadastro> {
TextEditingController _controllerNome = TextEditingController();
TextEditingController _controllerEmail = TextEditingController();
TextEditingController _controllerSenha = TextEditingController();
String _mensagemerro = "";
_cadastrarUsuario(Usuario usuario) {
FirebaseAuth auth = FirebaseAuth.instance;
auth
.createUserWithEmailAndPassword(
email: usuario.email, password: usuario.senha)
.then((firebaseUser) {
Firestore db = Firestore.instance;
db
.collection("usuarios")
.document(firebaseUser.uid)
.setData(usuario.toMap());
Navigator.pushNamedAndRemoveUntil(
context, RouteGenerator.ROTA_HOME, (_) => false);
}).catchError((error) {
setState(() {
_mensagemerro = "Erro ao cadastrar";
});
});
}
_validarCampos() {
String nome = _controllerNome.text;
String email = _controllerEmail.text;
String senha = _controllerSenha.text;
if (nome.isNotEmpty && nome.length > 3) {
if (email.isNotEmpty && email.contains("@")) {
if (senha.isNotEmpty && senha.length > 6) {
setState(() {
_mensagemerro = "";
});
Usuario usuario = Usuario();
usuario.nome = nome;
usuario.email = email;
usuario.senha = senha;
_cadastrarUsuario(usuario);
} else {
setState(() {
_mensagemerro = "Preencha a senha (Mais de 6 caracteres)!";
});
}
} else {
setState(() {
_mensagemerro = "Preencha o email(utilizando @)!";
});
}
} else {
setState(() {
_mensagemerro = "Preencha o nome(Com mais de 3 caracteres)!";
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Cadastro"),
),
body: Container(
decoration: BoxDecoration(
color: Color(0xff075E54),
),
padding: EdgeInsets.all(16),
child: Center(
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Padding(
padding: EdgeInsets.only(bottom: 32),
child: Image.asset(
"Imagens/usuario.png",
width: 200,
height: 150,
),
),
Padding(
padding: EdgeInsets.only(bottom: 8),
child: TextField(
autofocus: true,
controller: _controllerNome,
keyboardType: TextInputType.text,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "Nome",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(32))),
),
),
Padding(
padding: EdgeInsets.only(bottom: 8),
child: TextField(
autofocus: false,
controller: _controllerEmail,
keyboardType: TextInputType.emailAddress,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "E-mail",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(32))),
),
),
TextField(
keyboardType: TextInputType.text,
controller: _controllerSenha,
style: TextStyle(fontSize: 20),
obscureText: true,
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "Senha",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(32))),
),
Padding(
padding: EdgeInsets.only(top: 16, bottom: 10),
child: RaisedButton(
child: Text(
"Cadastrar",
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: Colors.green,
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(32)),
onPressed: () {
_validarCampos();
},
),
),
Center(
child: Text(
_mensagemerro,
style: TextStyle(
color: Colors.redAccent,
fontWeight: FontWeight.bold,
fontSize: 20,
),
),
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/Login.dart | import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:whatsapp/RouteGenerator.dart';
import 'model/Usuario.dart';
class Login extends StatefulWidget {
@override
_LoginState createState() => _LoginState();
}
class _LoginState extends State<Login> {
TextEditingController _controllerEmail = TextEditingController();
TextEditingController _controllerSenha = TextEditingController();
String _mensagemerro ="";
_logarUsuario(Usuario usuario){
FirebaseAuth auth = FirebaseAuth.instance;
auth.signInWithEmailAndPassword(
email: usuario.email,
password: usuario.senha)
.then((firebaseUser) {
Navigator.pushReplacementNamed(context, RouteGenerator.ROTA_HOME);
}).catchError((error){
setState(() {
_mensagemerro ="Erro ao verificar usuario!";
});
});
}
_validarCampos(){
String email = _controllerEmail.text;
String senha = _controllerSenha.text;
if(email.isNotEmpty && email.contains("@")){
if(senha.isNotEmpty && senha.length >6){
setState(() {
_mensagemerro = "";
});
Usuario usuario = Usuario();
usuario.email = email;
usuario.senha = senha;
_logarUsuario(usuario);
}
else{
setState(() {
_mensagemerro = "Preencha a senha (Mais de 6 caracteres)!";
});
}
}
else{
setState(() {
_mensagemerro = "Preencha o email(utilizando @)!";
});
}
}
Future _verificarUsuarioLogado() async{
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
if(usuarioLogado != null){
Navigator.pushReplacementNamed(context, RouteGenerator.ROTA_HOME);
}
}
@override
void initState() {
_verificarUsuarioLogado();
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
decoration: BoxDecoration(
color: Color(0xff075E54),
),
padding: EdgeInsets.all(16),
child: Center(
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Padding(
padding: EdgeInsets.only(bottom: 32),
child: Image.asset(
"Imagens/logo.png",
width: 200,
height: 150,
),
),
Padding(
padding: EdgeInsets.only(bottom: 8),
child: TextField(
autofocus: true,
controller: _controllerEmail,
keyboardType: TextInputType.emailAddress,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "E-mail",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(32))),
),
),
TextField(
keyboardType: TextInputType.text,
style: TextStyle(fontSize: 20),
controller: _controllerSenha,
obscureText: true,
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "Senha",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(32))),
),
Padding(
padding: EdgeInsets.only(top: 16, bottom: 10),
child: RaisedButton(
child: Text(
"Entrar",
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: Colors.green,
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(32)),
onPressed: () {
_validarCampos();
},
),
),
Center(
child: GestureDetector(
child: Text(
"Não tem conta? cadastre-se",
style: TextStyle(color: Colors.white),
),
onTap: () {
Navigator.pushNamed(context, RouteGenerator.ROTA_CADASTRO);
},
),
),
Padding(
padding: EdgeInsets.only(top: 16),
child: Center(
child: Text(
_mensagemerro,
style: TextStyle(
color: Colors.redAccent,
fontWeight: FontWeight.bold,
fontSize: 20,
),
),
) ,
),
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/Home.dart | import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:whatsapp/telas/AbaConversas.dart';
import 'package:whatsapp/telas/AbaStatus.dart';
import 'dart:io';
import 'RouteGenerator.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> with SingleTickerProviderStateMixin {
TabController _tabController;
List<String> itensMenu = ["Configurações", "Deslogar"];
_escolhaMenuItem(String itemEscolhido) {
switch (itemEscolhido) {
case "Configurações":
Navigator.pushNamed(context, RouteGenerator.ROTA_CONFI);
break;
case "Deslogar":
_deslogarUsuario();
break;
}
}
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushNamedAndRemoveUntil(
context, RouteGenerator.ROTA_LOGIN, (_) => false);
}
String _emailUsuario = "";
Future _recuperarDados() async {
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
setState(() {
_emailUsuario = usuarioLogado.email;
});
// auth.signOut();
}
Future _verificarUsuarioLogado() async {
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
if (usuarioLogado != null) {
// Navigator.pushReplacementNamed(context, RouteGenerator.ROTA_HOME);
}
}
@override
void initState() {
_verificarUsuarioLogado();
_recuperarDados();
_tabController = TabController(
length: 4,
vsync: this,
initialIndex: 1,
);
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("WhatsApp"),
elevation: Platform.isIOS ? 0 : 4,
bottom: TabBar(
indicatorWeight: 4,
labelStyle: TextStyle(
fontSize: 15,
textBaseline: TextBaseline.alphabetic,
fontWeight: FontWeight.bold),
controller: _tabController,
indicatorColor: Platform.isIOS ? Colors.grey[400] : Colors.white,
isScrollable: true,
tabs: [
Tab(
icon: Icon(
Icons.camera_alt,
textDirection: TextDirection.ltr,
)),
Tab(
text: "CONVERSAS",
),
Tab(
text: "STATUS",
),
Tab(
text: "CHAMADAS",
),
]),
actions: <Widget>[
Icon(Icons.search),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 5.0),
),
PopupMenuButton<String>(
onSelected: _escolhaMenuItem,
itemBuilder: (context) {
return itensMenu.map((String item) {
return PopupMenuItem<String>(
value: item,
child: Text(item),
);
}).toList();
},
),
],
),
body: TabBarView(
controller: _tabController,
children: [
// CameraScreen(widget.cameras),
AbaConversas(),
AbaConversas(),
AbaStatus(),
AbaStatus(),
],
),
floatingActionButton: FloatingActionButton(
onPressed: () {
Navigator.pushNamed(context, RouteGenerator.ROTA_CONTATO);
},
child: Icon(
Icons.insert_comment,
color: Colors.white,
),
backgroundColor: Colors.green,
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/Mensagens.dart | import 'dart:async';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:whatsapp/RouteGenerator.dart';
import 'package:whatsapp/model/Mensagem.dart';
import 'package:whatsapp/model/Usuario.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'dart:io';
import 'package:image_picker/image_picker.dart';
import 'model/Conversa.dart';
class Mensagens extends StatefulWidget {
Usuario contato;
Mensagens(this.contato);
@override
_MensagensState createState() => _MensagensState();
}
class _MensagensState extends State<Mensagens> {
List<String> itensMenu = ["Configurações", "Deslogar"];
_escolhaMenuItem(String itemEscolhido) {
switch (itemEscolhido) {
case "Configurações":
Navigator.pushNamed(context, RouteGenerator.ROTA_CONFI);
break;
case "Deslogar":
_deslogarUsuario();
break;
}
}
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushNamedAndRemoveUntil(
context, RouteGenerator.ROTA_LOGIN, (_) => false);
}
String _idUsuarioLogado;
bool _subindoImagem = false;
Firestore db = Firestore.instance;
String _idUsuarioDestinatario;
TextEditingController _controllerMensagem = TextEditingController();
ScrollController _scrollController = ScrollController();
final _controller = StreamController<QuerySnapshot>.broadcast();
_enviarMensagem() {
String textoMensagem = _controllerMensagem.text;
if (textoMensagem.isNotEmpty) {
Mensagem mensagem = Mensagem();
mensagem.idUsuario = _idUsuarioLogado;
mensagem.mensagem = textoMensagem;
mensagem.url = "";
mensagem.tipo = "texto";
mensagem.data = Timestamp.now().toString();
//Salvar mensagem para remetente
_salvarMensagem(_idUsuarioLogado, _idUsuarioDestinatario, mensagem);
//Salvar mensagem para o destinatário
_salvarMensagem(_idUsuarioDestinatario, _idUsuarioLogado, mensagem);
//Salvar conversa
_salvarConversa( mensagem );
}
}
_salvarConversa(Mensagem msg){
//Salvar conversa remetente
Conversa cRemetente = Conversa();
cRemetente.idRemetente = _idUsuarioLogado;
cRemetente.idDestinatario = _idUsuarioDestinatario;
cRemetente.mensagem = msg.mensagem;
cRemetente.nome = widget.contato.nome;
cRemetente.caminhoFoto = widget.contato.url;
cRemetente.tipoMensagem = msg.tipo;
cRemetente.salvar();
//Salvar conversa destinatario
Conversa cDestinatario = Conversa();
cDestinatario.idRemetente = _idUsuarioDestinatario;
cDestinatario.idDestinatario = _idUsuarioLogado;
cDestinatario.mensagem = msg.mensagem;
cDestinatario.nome = widget.contato.nome;
cDestinatario.caminhoFoto = widget.contato.url;
cDestinatario.tipoMensagem = msg.tipo;
cDestinatario.salvar();
}
_salvarMensagem(
String idRemetente, String idDestinatario, Mensagem msg) async {
await db
.collection("mensagens")
.document(idRemetente)
.collection(idDestinatario)
.add(msg.toMap());
//Limpa texto
_controllerMensagem.clear();
}
_enviarFoto() async {
File imagemSelecionada;
imagemSelecionada = await ImagePicker.pickImage(source: ImageSource.gallery);
_subindoImagem = true;
String nomeImagem = DateTime.now().millisecondsSinceEpoch.toString();
FirebaseStorage storage = FirebaseStorage.instance;
StorageReference pastaRaiz = storage.ref();
StorageReference arquivo = pastaRaiz
.child("mensagens")
.child( _idUsuarioLogado )
.child( nomeImagem + ".jpg");
//Upload da imagem
StorageUploadTask task = arquivo.putFile( imagemSelecionada );
//Controlar progresso do upload
task.events.listen((StorageTaskEvent storageEvent){
if( storageEvent.type == StorageTaskEventType.progress ){
setState(() {
_subindoImagem = true;
});
}else if( storageEvent.type == StorageTaskEventType.success ){
setState(() {
_subindoImagem = false;
});
}
});
//Recuperar url da imagem
task.onComplete.then((StorageTaskSnapshot snapshot){
_recuperarUrlImagem(snapshot);
});
}
Future _recuperarUrlImagem(StorageTaskSnapshot snapshot) async {
String url = await snapshot.ref.getDownloadURL();
Mensagem mensagem = Mensagem();
mensagem.idUsuario = _idUsuarioLogado;
mensagem.mensagem = "";
mensagem.url = url;
mensagem.tipo = "imagem";
mensagem.data = Timestamp.now().toString();
//Salvar mensagem para remetente
_salvarMensagem(_idUsuarioLogado, _idUsuarioDestinatario, mensagem);
//Salvar mensagem para o destinatário
_salvarMensagem(_idUsuarioDestinatario, _idUsuarioLogado, mensagem);
}
Future _recuperarDados() async {
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
_idUsuarioLogado = usuarioLogado.uid;
_idUsuarioDestinatario = widget.contato.idUsuario;
_adicionarListenerMensagens();
// auth.signOut();
}
Stream<QuerySnapshot> _adicionarListenerMensagens(){
final stream = db.collection("mensagens")
.document(_idUsuarioLogado)
.collection(_idUsuarioDestinatario)
.orderBy("data", descending: false)
.snapshots();
stream.listen((dados){
_controller.add( dados );
Timer(Duration(seconds: 1), (){
_scrollController.jumpTo(_scrollController.position.maxScrollExtent);
} );
});
}
@override
void initState() {
super.initState();
_recuperarDados();
}
@override
Widget build(BuildContext context) {
var stram = StreamBuilder(
stream: _controller.stream,
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
case ConnectionState.waiting:
return Center(
child: Column(
children: [
Text("Carregando mensagens"),
CircularProgressIndicator()
],
),
);
break;
case ConnectionState.active:
case ConnectionState.done:
QuerySnapshot querySnapshot = snapshot.data;
if (snapshot.hasError) {
return Text("Erro ao carregar as mensagens");
} else {
return Expanded(
child: ListView.builder(
controller: _scrollController,
itemCount: querySnapshot.documents.length,
itemBuilder: (context, indice) {
List<DocumentSnapshot> mensagens =
querySnapshot.documents.toList();
DocumentSnapshot item = mensagens[indice];
double larguraContainer =
(MediaQuery.of(context).size.width * 0.8);
Alignment alinhamento = Alignment.centerRight;
Color cor = Color(0xffd2ffa5);
if ( _idUsuarioLogado != item["idUsuario"] ) {
alinhamento = Alignment.centerLeft;
cor = Colors.white;
}
return Align(
alignment: alinhamento,
child: Padding(
padding: EdgeInsets.all(6),
child: Container(
width: larguraContainer,
padding: EdgeInsets.all(16),
decoration: BoxDecoration(
color: cor,
borderRadius:
BorderRadius.all(Radius.circular(8))),
child: item["tipo"] == "texto"
? Text(
item["mensagem"],
style: TextStyle(
fontSize: 18, color: Colors.black),
)
: Image.network(item["url"]),
),
),
);
}),
);
}
break;
}
},
);
var caixaMensagem = Container(
padding: EdgeInsets.all(8),
child: Row(
children: [
Expanded(
child: TextField(
keyboardType: TextInputType.text,
style: TextStyle(fontSize: 20),
controller: _controllerMensagem,
autofocus: true,
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 8, 32, 8),
hintText: "Digite uma mensagem",
filled: true,
fillColor: Colors.white,
border:
OutlineInputBorder(borderRadius: BorderRadius.circular(32)),
suffixIcon: _subindoImagem
? CircularProgressIndicator()
: IconButton(
icon: Icon(Icons.attach_file), onPressed: _enviarFoto),
),
),
),
Platform.isIOS
? CupertinoButton(
child: Text("Enviar"), onPressed: _enviarMensagem)
: FloatingActionButton(
backgroundColor: Color(0xff075E54),
child: Icon(
Icons.send,
color: Colors.white,
),
mini: true,
onPressed: _enviarMensagem,
)
],
),
);
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: [
CircleAvatar(
foregroundColor: Theme.of(context).primaryColor,
backgroundColor: Colors.grey,
radius: 20,
backgroundImage: widget.contato.url != null
? NetworkImage(widget.contato.url)
: null,
),
Padding(padding: EdgeInsets.only(left: 6)),
Text(widget.contato.nome),
],
),
actions: <Widget>[
Icon(Icons.videocam),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 10.0),
),
Icon(Icons.phone),
PopupMenuButton<String>(
onSelected: _escolhaMenuItem,
itemBuilder: (context) {
return itensMenu.map((String item) {
return PopupMenuItem<String>(
value: item,
child: Text(item),
);
}).toList();
},
),
],
),
body: Container(
width: MediaQuery.of(context).size.width,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("Imagens/bg.png"), fit: BoxFit.cover)),
child: SafeArea(
child: Container(
padding: EdgeInsets.all(8),
child: Column(
children: [
stram,
caixaMensagem,
//LISTVIEW
//CAIXA DE MENSAGEM
],
),
)),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/main.dart | import 'package:flutter/material.dart';
import 'package:whatsapp/Login.dart';
import 'dart:io';
import 'RouteGenerator.dart';
final ThemeData temaPadrao =
ThemeData(primaryColor: Color(0xff075E54), accentColor: Color(0xff25D366));
final ThemeData temaIOS =
ThemeData(primaryColor: Colors.grey[200], accentColor: Color(0xff25D366));
void main() {
WidgetsFlutterBinding.ensureInitialized();
runApp(MaterialApp(
home: Login(),
theme: Platform.isIOS ? temaIOS : temaPadrao,
initialRoute: "/",
onGenerateRoute: RouteGenerator.generateRoute,
debugShowCheckedModeBanner: false,
));
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/RouteGenerator.dart | import 'package:flutter/material.dart';
import 'package:whatsapp/Cadastro.dart';
import 'package:whatsapp/Configuracoes.dart';
import 'package:whatsapp/Login.dart';
import 'package:whatsapp/Mensagens.dart';
import 'package:whatsapp/telas/AbaContatos.dart';
import 'Home.dart';
class RouteGenerator {
static const String ROTA_HOME = "/home";
static const String ROTA_LOGIN = "/login";
static const String ROTA_CADASTRO = "/cadastro";
static const String ROTA_CONTATO = "/contato";
static const String ROTA = "/";
static const String ROTA_CONFI = "/configuracoes";
static const String ROTA_MSG = "/msg";
static Route<dynamic> generateRoute(RouteSettings settings) {
final args = settings.arguments;
switch (settings.name) {
case ROTA:
return MaterialPageRoute(builder: (_) => Login());
break;
case ROTA_LOGIN:
return MaterialPageRoute(builder: (_) => Login());
break;
case ROTA_CADASTRO:
return MaterialPageRoute(builder: (_) => Cadastro());
break;
case ROTA_HOME:
return MaterialPageRoute(builder: (_) => Home());
break;
case ROTA_CONTATO:
return MaterialPageRoute(builder: (_) => AbaContatos());
break;
case ROTA_CONFI:
return MaterialPageRoute(builder: (_) => Configuracoes());
break;
case ROTA_MSG:
return MaterialPageRoute(builder: (_) => Mensagens(args));
break;
default:
_erroRota();
}
}
static Route<dynamic> _erroRota() {
return MaterialPageRoute(builder: (_) {
return Scaffold(
appBar: AppBar(
title: Text("Tela nao encontrada"),
),
body: Center(
child: Text("Tela nao encontrada"),
),
);
});
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp | mirrored_repositories/Flutter-apps/whatsapp/lib/Configuracoes.dart | import 'dart:io';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
class Configuracoes extends StatefulWidget {
@override
_ConfiguracoesState createState() => _ConfiguracoesState();
}
class _ConfiguracoesState extends State<Configuracoes> {
TextEditingController _controllerNome = TextEditingController();
File _imagem;
String _idUsuarioLogado;
String _imagemRecuperada;
File imagemSelecionada;
String _nomeusuario;
bool _subindoImagem = false;
Future _recuperarImagem(bool daCamera) async {
if (daCamera) {
// ignore: deprecated_member_use
imagemSelecionada =
await ImagePicker.pickImage(source: ImageSource.gallery);
} else {
// ignore: deprecated_member_use
imagemSelecionada =
await ImagePicker.pickImage(source: ImageSource.camera);
}
setState(() {
_imagem = imagemSelecionada;
if (_imagem != null) {
_subindoImagem = true;
_uploadImagem();
}
});
}
Future _uploadImagem() async {
FirebaseStorage storage = FirebaseStorage.instance;
StorageReference pastaRaiz = storage.ref();
StorageReference arquivo =
pastaRaiz.child("perfil").child("${_idUsuarioLogado}.jpg");
StorageUploadTask task = arquivo.putFile(_imagem);
task.events.listen((StorageTaskEvent storageEvent) {
if (storageEvent.type == StorageTaskEventType.progress) {
setState(() {
_subindoImagem = true;
});
} else if (storageEvent.type == StorageTaskEventType.success) {
setState(() {
_subindoImagem = false;
});
}
task.onComplete.then((StorageTaskSnapshot snapshot) {
_recuparUrlImagem(snapshot);
});
});
}
Future _recuparUrlImagem(StorageTaskSnapshot snapshot) async {
String url = await snapshot.ref.getDownloadURL();
_atualizarUrlImagemFiresStore(url);
setState(() {
_imagemRecuperada = url;
});
}
Future _atualizarUrlImagemFiresStore(String url) async {
Firestore db = Firestore.instance;
Map<String, dynamic> dadosAtualizar = {"urlImagem": url};
db
.collection("usuarios")
.document(_idUsuarioLogado)
.updateData(dadosAtualizar);
}
Future _atualizarNomeFiresStore(bool doBotao, {String texto}) async {
var nome;
if (doBotao) {
nome = _controllerNome.text;
} else {
nome = texto;
}
Firestore db = Firestore.instance;
Map<String, dynamic> dadosAtualizar = {"nome": nome};
db
.collection("usuarios")
.document(_idUsuarioLogado)
.updateData(dadosAtualizar);
}
Future _recuperarDados() async {
FirebaseAuth auth = FirebaseAuth.instance;
Firestore db = Firestore.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
setState(() {
_idUsuarioLogado = usuarioLogado.uid;
});
DocumentSnapshot snapshot =
await db.collection("usuarios").document(_idUsuarioLogado).get();
Map<String, dynamic> dados = snapshot.data;
setState(() {
_controllerNome.text = dados["nome"];
});
if (dados["urlImagem"] != null) {
setState(() {
_imagemRecuperada = dados["urlImagem"];
});
}
// auth.signOut();
}
@override
@override
void initState() {
_recuperarDados();
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Configurações"),
),
body: Container(
padding: EdgeInsets.all(16),
child: Center(
child: SingleChildScrollView(
child: Column(
children: [
Container(
padding: EdgeInsets.all(16),
child: _subindoImagem
? CircularProgressIndicator()
: Container(),
),
CircleAvatar(
radius: 100,
backgroundColor: Colors.grey,
backgroundImage: _imagemRecuperada != null
? NetworkImage(_imagemRecuperada)
: null),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
FlatButton(
onPressed: () {
_recuperarImagem(false);
},
child: Text("Camera")),
FlatButton(
onPressed: () {
_recuperarImagem(true);
},
child: Text("Galeria")),
],
),
Padding(
padding: EdgeInsets.only(bottom: 8),
child: TextField(
autofocus: true,
controller: _controllerNome,
keyboardType: TextInputType.text,
onChanged: (texto) {
_atualizarNomeFiresStore(false, texto: texto);
},
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "Nome",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(32))),
),
),
Padding(
padding: EdgeInsets.only(top: 16, bottom: 10),
child: RaisedButton(
child: Text(
"Salvar",
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: Colors.green,
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(32)),
onPressed: () {
_atualizarNomeFiresStore(true);
},
),
),
Center(
child: Text(
"",
style: TextStyle(
color: Colors.redAccent,
fontWeight: FontWeight.bold,
fontSize: 20,
),
),
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp/lib | mirrored_repositories/Flutter-apps/whatsapp/lib/telas/AbaContatos.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:whatsapp/model/Conversa.dart';
import '../RouteGenerator.dart';
import '../model/Usuario.dart';
class AbaContatos extends StatefulWidget {
@override
_AbaContatosState createState() => _AbaContatosState();
}
class _AbaContatosState extends State<AbaContatos> {
String _id_user_logado;
String _email_user_logado;
List<String> itensMenu = ["Configurações", "Deslogar"];
_escolhaMenuItem(String itemEscolhido) {
switch (itemEscolhido) {
case "Configurações":
Navigator.pushNamed(context, RouteGenerator.ROTA_CONFI);
break;
case "Deslogar":
_deslogarUsuario();
break;
}
}
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushNamedAndRemoveUntil(
context, RouteGenerator.ROTA_LOGIN, (_) => false);
}
List<Conversa> listaConversas;
Future<List<Usuario>> _recuperarContatos() async {
Firestore db = Firestore.instance;
QuerySnapshot querySnapshot =
await db.collection("usuarios").getDocuments();
List<Usuario> listaUsuario = List();
for (DocumentSnapshot item in querySnapshot.documents) {
var dados = item.data;
if (dados["email"] != _email_user_logado) {
Usuario usuario = Usuario();
usuario.email = dados["email"];
usuario.nome = dados["nome"];
usuario.url = dados["urlImagem"];
usuario.idUsuario = item.documentID;
listaUsuario.add(usuario);
}
}
return listaUsuario;
}
Future _recuperarDados() async {
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
setState(() {
_id_user_logado = usuarioLogado.uid;
_email_user_logado = usuarioLogado.email;
});
// auth.signOut();
}
@override
void initState() {
_recuperarDados();
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Contatos"),
actions: <Widget>[
Icon(Icons.search),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 5.0),
),
PopupMenuButton<String>(
onSelected: _escolhaMenuItem,
itemBuilder: (context) {
return itensMenu.map((String item) {
return PopupMenuItem<String>(
value: item,
child: Text(item),
);
}).toList();
},
),
],
),
body: Container(
child: FutureBuilder<List<Usuario>>(
future: _recuperarContatos(),
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
case ConnectionState.waiting:
return Center(
child: Column(
children: [
Text("Carregando contatos"),
CircularProgressIndicator()
],
),
);
break;
case ConnectionState.active:
case ConnectionState.done:
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (_, indice) {
List<Usuario> listaitens = snapshot.data;
Usuario usuario = listaitens[indice];
return ListTile(
onTap: () {
Navigator.pushNamed(
context, RouteGenerator.ROTA_MSG,
arguments: usuario);
},
contentPadding: EdgeInsets.fromLTRB(16, 8, 16, 8),
leading: CircleAvatar(
maxRadius: 30,
backgroundColor: Colors.grey,
backgroundImage: usuario.url != null
? NetworkImage(usuario.url)
: null),
title: Text(
usuario.nome,
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 16),
),
);
});
break;
}
}),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp/lib | mirrored_repositories/Flutter-apps/whatsapp/lib/telas/AbaStatus.dart | import 'package:flutter/material.dart';
class AbaStatus extends StatefulWidget {
@override
_AbaStatusState createState() => _AbaStatusState();
}
class _AbaStatusState extends State<AbaStatus> {
@override
Widget build(BuildContext context) {
return Container(
child: Text("Status"),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp/lib | mirrored_repositories/Flutter-apps/whatsapp/lib/telas/AbaConversas.dart | import 'dart:async';
import 'package:flutter/material.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:whatsapp/RouteGenerator.dart';
import 'package:whatsapp/model/Conversa.dart';
import 'package:whatsapp/model/Usuario.dart';
class AbaConversas extends StatefulWidget {
@override
_AbaConversasState createState() => _AbaConversasState();
}
class _AbaConversasState extends State<AbaConversas> {
final _controller = StreamController<QuerySnapshot>.broadcast();
Firestore db = Firestore.instance;
String _idUsuarioLogado;
@override
void initState() {
super.initState();
_recuperarDadosUsuario();
}
Stream<QuerySnapshot> _adicionarListenerConversas(){
final stream = db.collection("conversas")
.document( _idUsuarioLogado )
.collection("ultima_conversa")
.snapshots();
stream.listen((dados){
_controller.add( dados );
});
}
_recuperarDadosUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
_idUsuarioLogado = usuarioLogado.uid;
_adicionarListenerConversas();
}
@override
void dispose() {
super.dispose();
_controller.close();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: StreamBuilder<QuerySnapshot>(
stream: _controller.stream,
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
case ConnectionState.waiting:
return Center(
child: Column(
children: <Widget>[
Text("Carregando conversas"),
CircularProgressIndicator()
],
),
);
break;
case ConnectionState.active:
case ConnectionState.done:
if (snapshot.hasError) {
return Text("Erro ao carregar os dados!");
} else {
QuerySnapshot querySnapshot = snapshot.data;
if (querySnapshot.documents.length == 0) {
return Center(
child: Text(
"Você não tem nenhuma mensagem ainda :( ",
style:
TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
),
);
}
List<DocumentSnapshot> conversas = querySnapshot.documents.toList();
return ListView.builder(
itemCount: conversas.length,
itemBuilder: (context, indice) {
DocumentSnapshot item = conversas[indice];
// List<DocumentSnapshot> conversas = querySnapshot.documents.toList();
String urlImagem = item["caminhoFoto"];
String tipo = item["tipoMensagem"];
String mensagem = item["mensagem"];
String nome = item["nome"];
String idDestinatario = item["idDestinatario"];
Usuario usuario = Usuario();
usuario.nome = nome;
usuario.url = urlImagem;
usuario.idUsuario = idDestinatario;
return ListTile(
onTap: () {
Navigator.pushNamed(context, RouteGenerator.ROTA_MSG,
arguments: usuario);
},
contentPadding: EdgeInsets.fromLTRB(16, 8, 16, 8),
leading: CircleAvatar(
maxRadius: 30,
backgroundColor: Colors.grey,
backgroundImage: urlImagem != null
? NetworkImage(urlImagem)
: null,
),
title: Text(
nome,
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 16),
),
subtitle: Text(tipo == "texto" ? mensagem : "Imagem...",
style: TextStyle(color: Colors.grey, fontSize: 14)),
);
});
}
}
},
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp/lib | mirrored_repositories/Flutter-apps/whatsapp/lib/model/Conversa.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_storage/firebase_storage.dart';
class Conversa {
String _nome;
String _mensagem;
String _caminhoFoto;
String _idRemetente;
String _idDestinatario;
String _tipoMensagem; //texto ou imagem
String _data;
String get nome => _nome;
Map<String, dynamic> toMap() {
Map<String, dynamic> map = {
"idRemetente": this.idRemetente,
"idDestinatario": this.idDestinatario,
"nome": this.nome,
"mensagem": this.mensagem,
"caminhoFoto": this.caminhoFoto,
"tipoMensagem": this.tipoMensagem,
"data": this.data,
};
return map;
}
String get data => _data;
set data(String value) {
_data = value;
}
Conversa();
salvar() async {
Firestore db = Firestore.instance;
await db
.collection("conversas")
.document(this.idRemetente)
.collection("ultima_conversa")
.document(this.idDestinatario)
.setData(this.toMap());
}
String get idRemetente => _idRemetente;
set idRemetente(String value) {
_idRemetente = value;
}
set nome(String value) {
_nome = value;
}
String get mensagem => _mensagem;
String get caminhoFoto => _caminhoFoto;
set caminhoFoto(String value) {
_caminhoFoto = value;
}
set mensagem(String value) {
_mensagem = value;
}
String get idDestinatario => _idDestinatario;
set idDestinatario(String value) {
_idDestinatario = value;
}
String get tipoMensagem => _tipoMensagem;
set tipoMensagem(String value) {
_tipoMensagem = value;
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp/lib | mirrored_repositories/Flutter-apps/whatsapp/lib/model/Usuario.dart | class Usuario {
String _idUsuario;
String _nome;
String _email;
String _url;
String _senha;
String get idUsuario => _idUsuario;
set idUsuario(String value) {
_idUsuario = value;
}
Usuario();
String get senha => _senha;
set senha(String value) {
_senha = value;
}
Map<String, dynamic> toMap() {
Map<String, dynamic> map = {"nome": this.nome, "email": this.email};
return map;
}
String get url => _url;
set url(String value) {
_url = value;
}
String get email => _email;
set email(String value) {
_email = value;
}
String get nome => _nome;
set nome(String value) {
_nome = value;
}
}
| 0 |
mirrored_repositories/Flutter-apps/whatsapp/lib | mirrored_repositories/Flutter-apps/whatsapp/lib/model/Mensagem.dart | class Mensagem {
String _idUsuario;
String _mensagem;
String _url;
String _data;
String get data => _data;
set data(String value) {
_data = value;
} //texto ou imagem
String _tipo;
Mensagem();
Map<String, dynamic> toMap() {
Map<String, dynamic> map = {
"idUsuario": this.idUsuario,
"mensagem": this.mensagem,
"url": this.url,
"tipo": this.tipo,
"data": this.data,
};
return map;
}
String get tipo => _tipo;
set tipo(String value) {
_tipo = value;
}
String get url => _url;
set url(String value) {
_url = value;
}
String get mensagem => _mensagem;
set mensagem(String value) {
_mensagem = value;
}
String get idUsuario => _idUsuario;
set idUsuario(String value) {
_idUsuario = value;
}
}
| 0 |
mirrored_repositories/Flutter-apps/anotacoes | mirrored_repositories/Flutter-apps/anotacoes/lib/Home.dart | import 'dart:ffi';
import 'package:anotacoes/helper/AnotacoesHelper.dart';
import 'package:anotacoes/model/Anotacao.dart';
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:intl/date_symbol_data_local.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
TextEditingController _tituloControler = TextEditingController();
TextEditingController _descricaoControler = TextEditingController();
var _db = AnotacaoHelper();
Anotacao _ultimatarefaremovida;
List<Anotacao> _anotacoes = List<Anotacao>();
_exibirTelaCadastro({Anotacao anotacao}) {
String textoSalvarAtualizar = "";
if (anotacao == null) {
_tituloControler.text = "";
_descricaoControler.text = "";
textoSalvarAtualizar = "Salvar";
} else {
_tituloControler.text = anotacao.titulo;
_descricaoControler.text = anotacao.descricao;
textoSalvarAtualizar = "Atualizar";
}
showDialog(
context: context,
builder: (context) {
return AlertDialog(
title: Text("${textoSalvarAtualizar} anotacoes"),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
TextField(
controller: _tituloControler,
autofocus: true,
decoration: InputDecoration(
labelText: "Titulo",
hintText: "Digite titulo ..."
),
),
TextField(
controller: _descricaoControler,
decoration: InputDecoration(
labelText: "Descricao",
hintText: "Digite Descricao ..."
),
)
],
),
actions: [
FlatButton(
onPressed: () => Navigator.pop(context),
child: Row(
children: [
Icon(Icons.close,
color: Colors.red,),
Text("Cancelar")
],
)
),
FlatButton(
onPressed: () {
_salavarAtualizarAnotacao(anotacaoSelecionada: anotacao);
Navigator.pop(context);
},
child: Row(
children: [
Icon(Icons.done,
color: Colors.purple,),
Text(textoSalvarAtualizar),
],
)
),
],
);
});
}
_recuperarAnotacao() async {
_anotacoes.clear();
List anotacoesRecuperadas = await _db.recuperarAnotacao();
List<Anotacao> listaTemporaria = List<Anotacao>();
for (var item in anotacoesRecuperadas) {
Anotacao anotacao = Anotacao.fromMap(item);
listaTemporaria.add(anotacao);
}
setState(() {
_anotacoes = listaTemporaria;
});
listaTemporaria = null;
}
_salavarAtualizarAnotacao({Anotacao anotacaoSelecionada}) async {
String titulo = _tituloControler.text;
String descricao = _descricaoControler.text;
if (anotacaoSelecionada == null) {
Anotacao anotacao = Anotacao(
titulo, descricao, DateTime.now().toString());
int resultado = await _db.salavarAnotacao(anotacao);
} else {
anotacaoSelecionada.titulo = titulo;
anotacaoSelecionada.descricao = descricao;
anotacaoSelecionada.data = DateTime.now().toString();
int resultado = await _db.atualizarAnotacao(anotacaoSelecionada);
}
_tituloControler.clear();
_descricaoControler.clear();
_recuperarAnotacao();
}
_removerAnotacao(int id) async {
await _db.removerAnotacao(id);
_recuperarAnotacao();
}
_formatarData(String data) {
initializeDateFormatting("pt_BR");
// var formatador = DateFormat("d/M/y");
var formatador = DateFormat.yMd("pt_BR");
DateTime dataConvertida = DateTime.parse(data);
String dataFormatada = formatador.format(dataConvertida);
return dataFormatada;
}
@override
void initState() {
_recuperarAnotacao();
super.initState();
}
Widget criarItemLista(context, index) {
final anotacao = _anotacoes[index];
return Dismissible(
key: Key(anotacao.id.toString()),
direction: DismissDirection.endToStart,
onDismissed: (direction) {
_ultimatarefaremovida = anotacao;
final snackbar = SnackBar(
backgroundColor: Colors.deepPurple,
content: Text("Tarefa removida!"),
duration: Duration(seconds: 5),
);
Scaffold.of(context).showSnackBar(snackbar);
_removerAnotacao(anotacao.id);
},
background: Container(
color: Colors.deepPurple,
padding: EdgeInsets.all(16),
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
Icon(
Icons.delete,
color: Colors.white,
)
],
),
),
child: Card(
child: ListTile(
title: Text(anotacao.titulo),
subtitle: Text(
"${_formatarData(anotacao.data)} - ${anotacao.descricao}"),
trailing: GestureDetector(
onTap: () {
_exibirTelaCadastro(anotacao: anotacao);
},
child: Padding(
padding: EdgeInsets.only(right: 16),
child: Icon(
Icons.edit,
color: Colors.purple,
),
),
),
),
)
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Minhas anotacoes"),
backgroundColor: Colors.deepPurple,
),
body: Column(
children: [
Expanded(
child: ListView.builder(
itemCount: _anotacoes.length,
itemBuilder: criarItemLista,
)
)
],
),
floatingActionButton: FloatingActionButton(
backgroundColor: Colors.deepPurple,
foregroundColor: Colors.white,
child: Icon(Icons.add),
onPressed: (){
_exibirTelaCadastro();
},
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/anotacoes | mirrored_repositories/Flutter-apps/anotacoes/lib/main.dart | import 'package:flutter/material.dart';
import 'Home.dart';
void main (){
runApp(MaterialApp(
home: Home(),
debugShowCheckedModeBanner: false,
)
);
} | 0 |
mirrored_repositories/Flutter-apps/anotacoes/lib | mirrored_repositories/Flutter-apps/anotacoes/lib/model/Anotacao.dart | class Anotacao{
int id;
String titulo;
String descricao;
String data;
Anotacao(this.titulo,this.descricao,this.data);
Anotacao.fromMap(Map map){
this.id = map["id"];
this.titulo = map["titulo"];
this.descricao = map["descricao"];
this.data = map["data"];
}
Map toMap(){
Map<String, dynamic> map ={
"titulo" : this.titulo,
"descricao" : this.descricao,
"data" : this.data
};
if(this.id !=null){
map["id"] =this.id;
}
return map;
}
} | 0 |
mirrored_repositories/Flutter-apps/anotacoes/lib | mirrored_repositories/Flutter-apps/anotacoes/lib/helper/AnotacoesHelper.dart | import 'package:anotacoes/model/Anotacao.dart';
import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';
class AnotacaoHelper{
static final String nomeTabela = "anotacao";
static final AnotacaoHelper _anotacaoHelper = AnotacaoHelper._internal();
Database _db;
factory AnotacaoHelper(){
return _anotacaoHelper;
}
AnotacaoHelper._internal(){
} get db async{
if(_db != null){
return _db;
}else{
_db = await inicializarDB();
return _db;
}
}
_onCreate(Database db, int version) async{
String sql = "CREATE TABLE $nomeTabela (id INTEGER PRIMARY KEY AUTOINCREMENT, titulo, VARCHAR, descricao TEXT, data DATETIME)";
await db.execute(sql);
}
inicializarDB() async{
final caminhoBanoDados = await getDatabasesPath();
final localBancoDados = join(caminhoBanoDados, "banco_minhas_anotacoes");
var db = await openDatabase(localBancoDados, version: 1, onCreate: _onCreate);
return db;
}
Future<int>salavarAnotacao (Anotacao anotacao)async {
var bancoDados = await db;
int resultado = await bancoDados.insert(nomeTabela, anotacao.toMap());
return resultado;
}
Future<int>atualizarAnotacao(Anotacao anotacao) async{
var bancoDados = await db;
return await bancoDados.update(
nomeTabela,
anotacao.toMap(),
where: "id = ?",
whereArgs: [anotacao.id]
);
}
Future<int>removerAnotacao(int id) async{
var bancoDados = await db;
return await bancoDados.delete(
nomeTabela,
where: "id = ?",
whereArgs: [id]
);
}
recuperarAnotacao() async{
var bancoDados = await db;
String sql = "SELECT * FROM $nomeTabela ORDER BY data DESC";
List anotacoes = await bancoDados.rawQuery(sql);
return anotacoes;
}
}
| 0 |
mirrored_repositories/Flutter-apps/anotacoes/flutter_package | mirrored_repositories/Flutter-apps/anotacoes/flutter_package/lib/flutter_package.dart | library flutter_package;
/// A Calculator.
class Calculator {
/// Returns [value] plus 1.
int addOne(int value) => value + 1;
}
| 0 |
mirrored_repositories/Flutter-apps/anotacoes/flutter_package | mirrored_repositories/Flutter-apps/anotacoes/flutter_package/test/flutter_package_test.dart | import 'package:flutter_test/flutter_test.dart';
import 'package:flutter_package/flutter_package.dart';
void main() {
test('adds one to input values', () {
final calculator = Calculator();
expect(calculator.addOne(2), 3);
expect(calculator.addOne(-7), -6);
expect(calculator.addOne(0), 1);
expect(() => calculator.addOne(null), throwsNoSuchMethodError);
});
}
| 0 |
mirrored_repositories/Flutter-apps/uber | mirrored_repositories/Flutter-apps/uber/lib/Rotas.dart | import 'package:flutter/material.dart';
import 'package:uber/telas/Cadastro.dart';
import 'package:uber/telas/Corrida.dart';
import 'package:uber/telas/Home.dart';
import 'package:uber/telas/PainelMotorista.dart';
import 'package:uber/telas/PainelPassageiro.dart';
class Rotas {
static const String ROTA = "/";
static const String ROTA_CADASTRO = "/cadastro";
static const String ROTA_P_MOTORISTA = "/p_motorista";
static const String ROTA_P_PASSAGEIRO = "/p_passageiro";
static const String ROTA_CORRIDA = "/corrida";
static Route<dynamic> gerarRotas(RouteSettings settings){
final args = settings.arguments;
switch( settings.name ){
case ROTA:
return MaterialPageRoute(builder: (_) => Home());
break;
case ROTA_CADASTRO:
return MaterialPageRoute(builder: (_) => Cadastro());
break;
case ROTA_P_MOTORISTA:
return MaterialPageRoute(builder: (_) => PainelMotorista());
break;
case ROTA_P_PASSAGEIRO:
return MaterialPageRoute(builder: (_) => PainelPassageiro());
break;
case ROTA_CORRIDA:
return MaterialPageRoute(builder: (_) => Corrida(args));
break;
default:
_erroRota();
}
}
static Route<dynamic> _erroRota(){
return MaterialPageRoute(
builder: (_){
return Scaffold(
appBar: AppBar(title: Text("Tela não encontrada!"),),
body: Center(
child: Text("Tela não encontrada!"),
),
);
}
);
}
} | 0 |
mirrored_repositories/Flutter-apps/uber | mirrored_repositories/Flutter-apps/uber/lib/main.dart | import 'package:flutter/material.dart';
import 'package:uber/Rotas.dart';
import 'package:uber/telas/Home.dart';
final ThemeData temaPadrao = ThemeData(
primaryColor: Color(0xff37474f),
accentColor: Color(0xff546e7a),
);
void main() {
runApp(MaterialApp(
title: "Uber",
home: Home(),
theme: temaPadrao,
// theme: ThemeData.dark(),
initialRoute: Rotas.ROTA,
onGenerateRoute: Rotas.gerarRotas,
debugShowCheckedModeBanner: false,
));
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/telas/Cadastro.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:uber/Rotas.dart';
import 'package:uber/model/Usuario.dart';
class Cadastro extends StatefulWidget {
@override
_CadastroState createState() => _CadastroState();
}
class _CadastroState extends State<Cadastro> {
TextEditingController _controllerNome = TextEditingController();
TextEditingController _controllerEmail = TextEditingController();
TextEditingController _controllerSenha = TextEditingController();
bool _showPassword = false;
bool _tipousuario = false;
bool _carregando = false;
String _mensagemErro = "";
_validarCampos(){
String nome = _controllerNome.text;
String email = _controllerEmail.text;
String senha = _controllerSenha.text;
if(nome.isNotEmpty){
if(email.isNotEmpty && email.contains("@")){
if(senha.isNotEmpty && senha.length >6){
Usuario usuario = Usuario();
usuario.nome = nome;
usuario.email = email;
usuario.senha = senha;
usuario.tipoUsuario = usuario.verificaTipoUsuario(_tipousuario);
setState(() {
_carregando = true;
});
_cadastrarUsuario(usuario);
}else{
setState(() {
_mensagemErro = "Preencha a senha (6 caracteres minimo) !";
});
}
}else{
setState(() {
_mensagemErro = "Preencha o Email !";
});
}
}else{
setState(() {
_mensagemErro = "Preencha o Nome !";
});
}
}
_cadastrarUsuario(Usuario usuario){
FirebaseAuth auth = FirebaseAuth.instance;
Firestore db = Firestore.instance;
auth.createUserWithEmailAndPassword(
email: usuario.email, password: usuario.senha
).then((firebaseUser) {
db.collection("usuarios")
.document(firebaseUser.user.uid)
.setData(usuario.toMap());
setState(() {
_carregando = false;
});
switch(usuario.tipoUsuario){
case "motorista":
Navigator.pushNamedAndRemoveUntil(
context,
Rotas.ROTA_P_MOTORISTA,
(_) => false
);
break;
case "passageiro":
Navigator.pushNamedAndRemoveUntil(
context,
Rotas.ROTA_P_PASSAGEIRO,
(_) => false
);
break;
}
}).catchError((error){
_mensagemErro = "Erro ao cadastrar usuario";
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Cadastro"),
),
body: Container(
padding: EdgeInsets.all(16),
child: Center(
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
TextField(
controller: _controllerNome,
autofocus: true,
keyboardType: TextInputType.text,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "Nome completo",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(6))),
),
TextField(
controller: _controllerEmail,
keyboardType: TextInputType.emailAddress,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "e-mail",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(6))),
),
TextField(
controller: _controllerSenha,
obscureText: !this._showPassword,
keyboardType: TextInputType.visiblePassword,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "senha",
filled: true,
suffixIcon: IconButton(
icon: Icon(
Icons.remove_red_eye,
color: this._showPassword ? Colors.blue : Colors.grey,
),
onPressed: () {
setState(() => this._showPassword = !this._showPassword);
},
),
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(6))),
),
Padding(
padding: EdgeInsets.only(bottom: 10),
child: Row(
children: [
Text("Passageiro"),
Switch(
value: _tipousuario,
onChanged: (bool valor){
setState(() {
_tipousuario = valor;
});
},
),
Text("Motorista"),
],
),
),
Padding(
padding: EdgeInsets.only(top: 16, bottom: 10),
child: RaisedButton(
child: Text(
"Cadastrar",
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: Color(0xff1ebbd8),
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
onPressed: () {
_validarCampos();
},
),
),
_carregando ?
Center(child: CircularProgressIndicator(backgroundColor: Colors.white,),)
:
Container(),
Padding(
padding: EdgeInsets.only(top: 16),
child: Center(
child: Text(
_mensagemErro,
style: TextStyle(color: Colors.red, fontSize: 20),
),
),
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/telas/Home.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:uber/Rotas.dart';
import 'package:uber/model/Usuario.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
TextEditingController _controllerEmail = TextEditingController();
TextEditingController _controllerSenha = TextEditingController();
bool _showPassword = false;
String _mensagemErro = "";
bool _carregando = false;
_validarCampos() {
String email = _controllerEmail.text;
String senha = _controllerSenha.text;
if (email.isNotEmpty && email.contains("@")) {
if (senha.isNotEmpty && senha.length > 6) {
Usuario usuario = Usuario();
usuario.email = email;
usuario.senha = senha;
_logarUsuario(usuario);
} else {
setState(() {
_mensagemErro = "Preencha a senha (6 caracteres minimo) !";
});
}
} else {
setState(() {
_mensagemErro = "Preencha o Email !";
});
}
}
_logarUsuario(Usuario usuario) {
setState(() {
_carregando = true;
});
FirebaseAuth auth = FirebaseAuth.instance;
auth
.signInWithEmailAndPassword(
email: usuario.email, password: usuario.senha)
.then((firebaseUser) {
_PrimeiraPagina(firebaseUser.user.uid);
}).catchError((error) {
_mensagemErro = "Login e senhas incorretos !";
});
}
_PrimeiraPagina(String idUsuario) async {
Firestore db = Firestore.instance;
DocumentSnapshot snapshot =
await db.collection("usuarios").document(idUsuario).get();
Map<String, dynamic> dados = snapshot.data;
String tipoUsuario = dados["tipoUsuario"];
setState(() {
_carregando = false;
});
switch(tipoUsuario){
case "motorista":
Navigator.pushNamedAndRemoveUntil(
context,
Rotas.ROTA_P_MOTORISTA,
(_) => false
);
break;
case "passageiro":
Navigator.pushNamedAndRemoveUntil(
context,
Rotas.ROTA_P_PASSAGEIRO,
(_) => false
);
break;
}
}
_verificarUsuarioLogado() async{
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
if(usuarioLogado !=null){
String idUsuario = usuarioLogado.uid;
_PrimeiraPagina(idUsuario);
}
}
@override
void initState() {
super.initState();
_verificarUsuarioLogado();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("imagens/fundo.png"), fit: BoxFit.cover)),
padding: EdgeInsets.all(16),
child: Center(
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Padding(
padding: EdgeInsets.only(bottom: 32),
child: Image.asset(
"imagens/logo.png",
width: 200,
height: 150,
),
),
TextField(
controller: _controllerEmail,
autofocus: true,
keyboardType: TextInputType.emailAddress,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "e-mail",
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(6))),
),
Padding(
padding: EdgeInsets.only(top: 16),
child: TextField(
controller: _controllerSenha,
obscureText: !this._showPassword,
keyboardType: TextInputType.visiblePassword,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: "senha",
filled: true,
suffixIcon: IconButton(
icon: Icon(
Icons.remove_red_eye,
color:
this._showPassword ? Colors.blue : Colors.grey,
),
onPressed: () {
setState(
() => this._showPassword = !this._showPassword);
},
),
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(6))),
),
),
Padding(
padding: EdgeInsets.only(top: 16, bottom: 10),
child: RaisedButton(
child: Text(
"Entrar",
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: Color(0xff1ebbd8),
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
onPressed: () {
_validarCampos();
},
),
),
Center(
child: GestureDetector(
child: Text(
"Não tem conta? cadastre-se!",
style: TextStyle(color: Colors.white),
),
onTap: () {
Navigator.pushNamed(context, Rotas.ROTA_CADASTRO);
},
),
),
_carregando ?
Center(child: CircularProgressIndicator(backgroundColor: Colors.white,),)
:
Container(),
Padding(
padding: EdgeInsets.only(top: 16),
child: Center(
child: Text(
_mensagemErro,
style: TextStyle(color: Colors.red, fontSize: 20),
),
),
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/telas/PainelMotorista.dart | import 'dart:async';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:uber/util/StatusRequisicao.dart';
import 'package:uber/util/UsuarioFirebase.dart';
import '../Rotas.dart';
class PainelMotorista extends StatefulWidget {
@override
_PainelMotoristaState createState() => _PainelMotoristaState();
}
class _PainelMotoristaState extends State<PainelMotorista> {
List<String> itensMenu = ["Deslogar"];
final _controller = StreamController<QuerySnapshot>.broadcast();
Firestore db = Firestore.instance;
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushNamedAndRemoveUntil(context, Rotas.ROTA, (_) => false);
}
_escolharMenuItem(String escolha) {
switch (escolha) {
case "Deslogar":
_deslogarUsuario();
break;
}
}
Stream<QuerySnapshot> _adicionarListenerRequisicoes(){
final stream = db.collection("requisicoes")
.where("status", isEqualTo: StatusRequisicao.AGUARDANDO )
.snapshots();
stream.listen((dados){
_controller.add( dados );
});
}
_recuperaRequisicaoAtivaMotorista() async {
//Recupera dados do usuario logado
FirebaseUser firebaseUser = await UsuarioFirebase.getUsuarioAtual();
//Recupera requisicao ativa
DocumentSnapshot documentSnapshot = await db
.collection("requisicao_ativa_motorista")
.document( firebaseUser.uid ).get();
var dadosRequisicao = documentSnapshot.data;
if( dadosRequisicao == null ){
_adicionarListenerRequisicoes();
}else{
String idRequisicao = dadosRequisicao["id_requisicao"];
Navigator.pushReplacementNamed(
context,
"/corrida",
arguments: idRequisicao
);
}
}
@override
void initState() {
super.initState();
/*
Recupera requisicao ativa para verificar se motorista está
atendendo alguma requisição e envia ele para tela de corrida
*/
_recuperaRequisicaoAtivaMotorista();
}
@override
Widget build(BuildContext context) {
var mensagemCarregando = Center(
child: Column(
children: [
Text("Carregando requisicoes"),
CircularProgressIndicator(),
],
),
);
var mensagemNaoTemDados = Center(
child: Column(
children: [
Text(
"Voce nao tem nenhuma requisicao :(",
style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
),
],
),
);
return Scaffold(
appBar: AppBar(
title: Text("Painel Motorista"),
actions: [
PopupMenuButton<String>(
onSelected: _escolharMenuItem,
itemBuilder: (context) {
return itensMenu.map((String item) {
return PopupMenuItem<String>(value: item, child: Text(item));
}).toList();
},
)
],
),
body: StreamBuilder<QuerySnapshot>(
stream: _controller.stream,
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.none:
case ConnectionState.waiting:
return mensagemCarregando;
break;
case ConnectionState.active:
case ConnectionState.done:
if (snapshot.hasError) {
return Text("Erro ao carregar os dados!");
} else {
QuerySnapshot querySnapshot = snapshot.data;
if (querySnapshot.documents.length == 0) {
return mensagemNaoTemDados;
} else {
return ListView.separated(
itemCount: querySnapshot.documents.length,
separatorBuilder: (context, indice) => Divider(
height: 2,
color: Colors.grey,
),
itemBuilder: (context,indice){
List<DocumentSnapshot> requisicoes = querySnapshot.documents.toList();
DocumentSnapshot item = requisicoes[indice];
String idRequisicao = item["id"];
String nomePassageiro = item["passageiro"]["nome"];
String rua = item["destino"]["rua"];
String numero = item["destino"]["numero"];
return ListTile(
title: Text(nomePassageiro),
subtitle: Text("Destino: $rua, $numero"),
onTap: (){
Navigator.pushNamed(context, Rotas.ROTA_CORRIDA, arguments: idRequisicao);
},
);
},
);
}
}
}
}),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/telas/Corrida.dart | import 'dart:async';
import 'dart:io';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:geolocator/geolocator.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:uber/model/Usuario.dart';
import 'package:uber/util/StatusRequisicao.dart';
import 'package:uber/util/UsuarioFirebase.dart';
import '../Rotas.dart';
import 'package:intl/intl.dart';
class Corrida extends StatefulWidget {
String idRequisicao;
Corrida(this.idRequisicao);
@override
_CorridaState createState() => _CorridaState();
}
class _CorridaState extends State<Corrida> {
List<String> itensMenu = [
"Deslogar"
];
Map<String, dynamic> _dadosRequisicao;
String _textoBotao = "Aceitar corrida";
String _idRequisicao;
Color _corBotao = Color(0xff1ebbd8);
bool _exibirCaixaEnderecoDestino = true;
Function _funcaoBotao;
Completer<GoogleMapController> _controller = Completer();
CameraPosition _posicaoCamera = CameraPosition(
target: LatLng(-23.563999, -46.653256)
);
Set<Marker> _marcadores = {};
Position _localMotorista;
String _mensagemStatus = "";
String _statusRequisicao = StatusRequisicao.AGUARDANDO;
_escolhaMenuItem( String escolha ){
switch( escolha ){
case "Deslogar" :
_deslogarUsuario();
break;
}
}
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushReplacementNamed(context, "/");
}
_alterarBotaoPrincipal(String texto, Color cor, Function funcao) {
setState(() {
_textoBotao = texto;
_corBotao = cor;
_funcaoBotao = funcao;
});
}
_onMapCreated(GoogleMapController controller) {
_controller.complete(controller);
}
_adicionarListenerLocalizacao() {
var geolocator = Geolocator();
var locationOptions =
LocationOptions(accuracy: LocationAccuracy.high, distanceFilter: 10);
geolocator.getPositionStream(locationOptions).listen((Position position) {
if( position != null ){
if( _idRequisicao != null && _idRequisicao.isNotEmpty ){
if( _statusRequisicao != StatusRequisicao.AGUARDANDO ){
//Atualiza local do passageiro
UsuarioFirebase.atualizarDadosLocalizacao(
_idRequisicao,
position.latitude,
position.longitude
);
}else{//aguardando
setState(() {
_localMotorista = position;
});
_statusAguardando();
}
}
}
});
}
_recuperaUltimaLocalizacaoConhecida() async {
Position position = await Geolocator()
.getLastKnownPosition(desiredAccuracy: LocationAccuracy.high);
if (position != null) {
//Atualizar localização em tempo real do motorista
}
}
_movimentarCamera(CameraPosition cameraPosition) async {
GoogleMapController googleMapController = await _controller.future;
googleMapController
.animateCamera(CameraUpdate.newCameraPosition(cameraPosition));
}
_exibirMarcador(Position local, String icone, String infoWindow) async {
double pixelRatio = MediaQuery.of(context).devicePixelRatio;
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio),
icone)
.then((BitmapDescriptor bitmapDescriptor) {
Marker marcador = Marker(
markerId: MarkerId(icone),
position: LatLng(local.latitude, local.longitude),
infoWindow: InfoWindow(title: infoWindow),
icon: bitmapDescriptor);
setState(() {
_marcadores.add(marcador);
});
});
}
_recuperarRequisicao() async {
String idRequisicao = widget.idRequisicao;
Firestore db = Firestore.instance;
DocumentSnapshot documentSnapshot = await db
.collection("requisicoes")
.document( idRequisicao )
.get();
}
_adicionarListenerRequisicao() async {
Firestore db = Firestore.instance;
await db.collection("requisicoes")
.document( _idRequisicao ).snapshots().listen((snapshot){
if( snapshot.data != null ){
_dadosRequisicao = snapshot.data;
Map<String, dynamic> dados = snapshot.data;
_statusRequisicao = dados["status"];
switch( _statusRequisicao ){
case StatusRequisicao.AGUARDANDO :
_statusAguardando();
break;
case StatusRequisicao.A_CAMINHO :
_statusACaminho();
break;
case StatusRequisicao.VIAGEM :
_statusEmViagem();
break;
case StatusRequisicao.FINALIZADA :
_statusFinalizada();
break;
case StatusRequisicao.CONFIRMADA :
_statusConfirmada();
break;
}
}
});
}
_statusAguardando() {
_alterarBotaoPrincipal(
"Aceitar corrida",
Color(0xff1ebbd8),
() {
_aceitarCorrida();
});
if( _localMotorista != null ){
double motoristaLat = _localMotorista.latitude;
double motoristaLon = _localMotorista.longitude;
Position position = Position(
latitude: motoristaLat, longitude: motoristaLon
);
_exibirMarcador(
position,
"imagens/motorista.png",
"Motorista"
);
CameraPosition cameraPosition = CameraPosition(
target: LatLng(position.latitude, position.longitude), zoom: 19);
_movimentarCamera( cameraPosition );
}
}
_statusACaminho() {
_mensagemStatus = "A caminho do passageiro";
_alterarBotaoPrincipal(
"Iniciar corrida",
Color(0xff1ebbd8),
(){
_iniciarCorrida();
}
);
double latitudePassageiro = _dadosRequisicao["passageiro"]["latitude"];
double longitudePassageiro = _dadosRequisicao["passageiro"]["longitude"];
double latitudeMotorista = _dadosRequisicao["motorista"]["latitude"];
double longitudeMotorista = _dadosRequisicao["motorista"]["longitude"];
//Exibir dois marcadores
_exibirDoisMarcadores(
LatLng(latitudeMotorista, longitudeMotorista),
LatLng(latitudePassageiro, longitudePassageiro)
);
//'southwest.latitude <= northeast.latitude': is not true
var nLat, nLon, sLat, sLon;
if( latitudeMotorista <= latitudePassageiro ){
sLat = latitudeMotorista;
nLat = latitudePassageiro;
}else{
sLat = latitudePassageiro;
nLat = latitudeMotorista;
}
if( longitudeMotorista <= longitudePassageiro ){
sLon = longitudeMotorista;
nLon = longitudePassageiro;
}else{
sLon = longitudePassageiro;
nLon = longitudeMotorista;
}
//-23.560925, -46.650623
_movimentarCameraBounds(
LatLngBounds(
northeast: LatLng(nLat, nLon), //nordeste
southwest: LatLng(sLat, sLon) //sudoeste
)
);
}
_finalizarCorrida()async{
Firestore db = Firestore.instance;
db.collection("requisicoes")
.document(_idRequisicao)
.updateData({
"status": StatusRequisicao.FINALIZADA
});
String idPassageiro = _dadosRequisicao["passageiro"]["idUsuario"];
db.collection("requisicao_ativa")
.document( idPassageiro )
.updateData({"status": StatusRequisicao.FINALIZADA });
String idMotorista = _dadosRequisicao["motorista"]["idUsuario"];
db.collection("requisicao_ativa_motorista")
.document( idMotorista )
.updateData({"status": StatusRequisicao.FINALIZADA });
}
_confirmarCorrida(){
Firestore db = Firestore.instance;
db.collection("requisicoes")
.document( _idRequisicao )
.updateData({
"status" : StatusRequisicao.CONFIRMADA
});
String idPassageiro = _dadosRequisicao["passageiro"]["idUsuario"];
db.collection("requisicao_ativa")
.document( idPassageiro )
.delete();
String idMotorista = _dadosRequisicao["motorista"]["idUsuario"];
db.collection("requisicao_ativa_motorista")
.document( idMotorista )
.delete();
}
_statusFinalizada() async{
double latitudeDestino = _dadosRequisicao["destino"]["latitude"];
double longitudeDestino = _dadosRequisicao["destino"]["longitude"];
double latitudeOrigem = _dadosRequisicao["origem"]["latitude"];
double longitudeOrigem = _dadosRequisicao["origem"]["longitude"];
double distaciaEmMetros = await Geolocator().distanceBetween(
latitudeOrigem,
longitudeOrigem,
latitudeDestino,
longitudeDestino);
double distanciaKm = distaciaEmMetros/1000;
double valorViagem = distanciaKm * 8;
var valorFormatador = new NumberFormat("#,##0.00", "pt_BR");
var valorViagemFormatado = valorFormatador.format(valorViagem);
_mensagemStatus = "Finalizada";
_alterarBotaoPrincipal(
"Confirmar - R\$ ${valorViagemFormatado}",
Color(0xff1ebbd8),
(){
_confirmarCorrida();
}
);
Position position = Position(
latitude: latitudeDestino, longitude: longitudeDestino
);
_exibirMarcador(
position,
"imagens/destino.png",
"Destino"
);
CameraPosition cameraPosition = CameraPosition(
target: LatLng(position.latitude, position.longitude), zoom: 19);
_movimentarCamera( cameraPosition );
}
_statusConfirmada(){
Navigator.pushReplacementNamed(context, Rotas.ROTA_P_MOTORISTA);
}
_statusEmViagem() {
_mensagemStatus = "Em viagem";
_alterarBotaoPrincipal(
"Finalizar corrida",
Color(0xff1ebbd8),
(){
_finalizarCorrida();
}
);
double latitudeDestino = _dadosRequisicao["destino"]["latitude"];
double longitudeDestino = _dadosRequisicao["destino"]["longitude"];
double latitudeOrigem = _dadosRequisicao["motorista"]["latitude"];
double longitudeOrigem = _dadosRequisicao["motorista"]["longitude"];
//Exibir dois marcadores
_exibirDoisMarcadores(
LatLng(latitudeOrigem, longitudeOrigem),
LatLng(latitudeDestino,longitudeDestino)
);
//'southwest.latitude <= northeast.latitude': is not true
var nLat, nLon, sLat, sLon;
if( latitudeOrigem <= latitudeDestino ){
sLat = latitudeOrigem;
nLat = latitudeDestino;
}else{
sLat = latitudeDestino;
nLat = latitudeOrigem;
}
if( longitudeOrigem <= longitudeDestino ){
sLon = longitudeOrigem;
nLon = longitudeDestino;
}else{
sLon = longitudeDestino;
nLon = longitudeOrigem;
}
//-23.560925, -46.650623
_movimentarCameraBounds(
LatLngBounds(
northeast: LatLng(nLat, nLon), //nordeste
southwest: LatLng(sLat, sLon) //sudoeste
)
);
}
_iniciarCorrida(){
Firestore db = Firestore.instance;
db.collection("requisicoes")
.document( _idRequisicao )
.updateData({
"origem" : {
"latitude" : _dadosRequisicao["motorista"]["latitude"],
"longitude" : _dadosRequisicao["motorista"]["longitude"]
},
"status" : StatusRequisicao.VIAGEM
});
String idPassageiro = _dadosRequisicao["passageiro"]["idUsuario"];
db.collection("requisicao_ativa")
.document( idPassageiro )
.updateData({"status": StatusRequisicao.VIAGEM });
String idMotorista = _dadosRequisicao["motorista"]["idUsuario"];
db.collection("requisicao_ativa_motorista")
.document( idMotorista )
.updateData({"status": StatusRequisicao.VIAGEM });
}
_movimentarCameraBounds(LatLngBounds latLngBounds) async {
GoogleMapController googleMapController = await _controller.future;
googleMapController
.animateCamera(
CameraUpdate.newLatLngBounds(
latLngBounds,
100
)
);
}
_exibirDoisMarcadores(LatLng latLngMotorista, LatLng latLngPassageiro){
double pixelRatio = MediaQuery.of(context).devicePixelRatio;
Set<Marker> _listaMarcadores = {};
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio),
"imagens/motorista.png")
.then((BitmapDescriptor icone) {
Marker marcador1 = Marker(
markerId: MarkerId("marcador-motorista"),
position: LatLng(latLngMotorista.latitude, latLngMotorista.longitude),
infoWindow: InfoWindow(title: "Local motorista"),
icon: icone);
_listaMarcadores.add( marcador1 );
});
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio),
"imagens/passageiro.png")
.then((BitmapDescriptor icone) {
Marker marcador2 = Marker(
markerId: MarkerId("marcador-passageiro"),
position: LatLng(latLngPassageiro.latitude, latLngPassageiro.longitude),
infoWindow: InfoWindow(title: "Local passageiro"),
icon: icone);
_listaMarcadores.add( marcador2 );
});
setState(() {
_marcadores = _listaMarcadores;
});
}
_aceitarCorrida() async {
//Recuperar dados do motorista
Usuario motorista = await UsuarioFirebase.getDadosUsuarioLogado();
motorista.latitude = _localMotorista.latitude;
motorista.longitude = _localMotorista.longitude;
Firestore db = Firestore.instance;
String idRequisicao = _dadosRequisicao["id"];
db.collection("requisicoes")
.document( idRequisicao ).updateData({
"motorista" : motorista.toMap(),
"status" : StatusRequisicao.A_CAMINHO,
}).then((_){
//atualiza requisicao ativa
String idPassageiro = _dadosRequisicao["passageiro"]["idUsuario"];
db.collection("requisicao_ativa")
.document( idPassageiro ).updateData({
"status" : StatusRequisicao.A_CAMINHO,
});
//Salvar requisicao ativa para motorista
String idMotorista = motorista.idUsuario;
db.collection("requisicao_ativa_motorista")
.document( idMotorista )
.setData({
"id_requisicao" : idRequisicao,
"id_usuario" : idMotorista,
"status" : StatusRequisicao.A_CAMINHO,
});
});
}
@override
void initState() {
super.initState();
_idRequisicao = widget.idRequisicao;
// adicionar listener para mudanças na requisicao
_adicionarListenerRequisicao();
//_recuperaUltimaLocalizacaoConhecida();
_adicionarListenerLocalizacao();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Painel corrida - " + _mensagemStatus),
actions: <Widget>[
PopupMenuButton<String>(
onSelected: _escolhaMenuItem,
itemBuilder: (context){
return itensMenu.map((String item){
return PopupMenuItem<String>(
value: item,
child: Text(item),
);
}).toList();
},
)
],
),
body: Container(
child: Stack(
children: [
GoogleMap(
mapType: MapType.normal,
initialCameraPosition: _posicaoCamera,
onMapCreated: _onMapCreated,
// myLocationEnabled: true,
myLocationButtonEnabled: false,
zoomControlsEnabled: false,
markers:_marcadores ,
//-23,559200, -46,658878
),
Positioned(
right: 0,
left: 0,
bottom: 0,
child: Padding(
padding: Platform.isIOS ? EdgeInsets.fromLTRB(20, 10, 20, 25):EdgeInsets.all(10) ,
child: RaisedButton(
child: Text(
_textoBotao,
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: _corBotao,
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
onPressed: _funcaoBotao,
),
),
)
],
)
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/telas/PainelPassageiro.dart | import 'dart:async';
import 'dart:io';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:geolocator/geolocator.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:intl/intl.dart';
import 'package:uber/Rotas.dart';
import 'package:uber/model/Destino.dart';
import 'package:uber/model/Marcador.dart';
import 'package:uber/model/Requisicao.dart';
import 'package:uber/model/Usuario.dart';
import 'package:uber/util/StatusRequisicao.dart';
import 'package:uber/util/UsuarioFirebase.dart';
class PainelPassageiro extends StatefulWidget {
@override
_PainelPassageiroState createState() => _PainelPassageiroState();
}
class _PainelPassageiroState extends State<PainelPassageiro> {
TextEditingController _controllerDestino =
TextEditingController(text: "R. Heitor Penteado, 800");
List<String> itensMenu = ["Deslogar"];
Completer<GoogleMapController> _controller = Completer();
CameraPosition _posicaoCamera =
CameraPosition(target: LatLng(-23.563999, -46.653256));
Set<Marker> _marcadores = {};
String _idRequisicao;
Position _localPassageiro;
Map<String, dynamic> _dadosRequisicao;
StreamSubscription<DocumentSnapshot> _streamSubscriptionRequisicoes;
//Controles para exibição na tela
bool _exibirCaixaEnderecoDestino = true;
String _textoBotao = "Chamar uber";
Color _corBotao = Color(0xff1ebbd8);
Function _funcaoBotao;
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushReplacementNamed(context, "/");
}
_escolhaMenuItem(String escolha) {
switch (escolha) {
case "Deslogar":
_deslogarUsuario();
break;
}
}
_onMapCreated(GoogleMapController controller) {
_controller.complete(controller);
}
_adicionarListenerLocalizacao() {
var geolocator = Geolocator();
var locationOptions =
LocationOptions(accuracy: LocationAccuracy.high, distanceFilter: 10);
geolocator.getPositionStream(locationOptions).listen((Position position) {
if (_idRequisicao != null && _idRequisicao.isNotEmpty) {
//Atualiza local do passageiro
UsuarioFirebase.atualizarDadosLocalizacao(
_idRequisicao, position.latitude, position.longitude);
} else {
setState(() {
_localPassageiro = position;
});
_statusUberNaoChamado();
}
});
}
_recuperaUltimaLocalizacaoConhecida() async {
Position position = await Geolocator()
.getLastKnownPosition(desiredAccuracy: LocationAccuracy.high);
setState(() {
if (position != null) {
_exibirMarcadorPassageiro(position);
_posicaoCamera = CameraPosition(
target: LatLng(position.latitude, position.longitude), zoom: 19);
_localPassageiro = position;
_movimentarCamera(_posicaoCamera);
}
});
}
_movimentarCamera(CameraPosition cameraPosition) async {
GoogleMapController googleMapController = await _controller.future;
googleMapController
.animateCamera(CameraUpdate.newCameraPosition(cameraPosition));
}
_exibirMarcadorPassageiro(Position local) async {
double pixelRatio = MediaQuery.of(context).devicePixelRatio;
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio),
"imagens/passageiro.png")
.then((BitmapDescriptor icone) {
Marker marcadorPassageiro = Marker(
markerId: MarkerId("marcador-passageiro"),
position: LatLng(local.latitude, local.longitude),
infoWindow: InfoWindow(title: "Meu local"),
icon: icone);
setState(() {
_marcadores.add(marcadorPassageiro);
});
});
}
_chamarUber() async {
String enderecoDestino = _controllerDestino.text;
if (enderecoDestino.isNotEmpty) {
List<Placemark> listaEnderecos =
await Geolocator().placemarkFromAddress(enderecoDestino);
if (listaEnderecos != null && listaEnderecos.length > 0) {
Placemark endereco = listaEnderecos[0];
Destino destino = Destino();
destino.cidade = endereco.administrativeArea;
destino.cep = endereco.postalCode;
destino.bairro = endereco.subLocality;
destino.rua = endereco.thoroughfare;
destino.numero = endereco.subThoroughfare;
destino.latitude = endereco.position.latitude;
destino.longitude = endereco.position.longitude;
String enderecoConfirmacao;
enderecoConfirmacao = "\n Cidade: " + destino.cidade;
enderecoConfirmacao += "\n Rua: " + destino.rua + ", " + destino.numero;
enderecoConfirmacao += "\n Bairro: " + destino.bairro;
enderecoConfirmacao += "\n Cep: " + destino.cep;
showDialog(
context: context,
builder: (contex) {
return AlertDialog(
title: Text("Confirmação do endereço"),
content: Text(enderecoConfirmacao),
contentPadding: EdgeInsets.all(16),
actions: <Widget>[
FlatButton(
child: Text(
"Cancelar",
style: TextStyle(color: Colors.red),
),
onPressed: () => Navigator.pop(contex),
),
FlatButton(
child: Text(
"Confirmar",
style: TextStyle(color: Colors.green),
),
onPressed: () {
//salvar requisicao
_salvarRequisicao(destino);
Navigator.pop(contex);
},
)
],
);
});
}
}
}
_salvarRequisicao(Destino destino) async {
Usuario passageiro = await UsuarioFirebase.getDadosUsuarioLogado();
passageiro.latitude = _localPassageiro.latitude;
passageiro.longitude = _localPassageiro.longitude;
Requisicao requisicao = Requisicao();
requisicao.destino = destino;
requisicao.passageiro = passageiro;
requisicao.status = StatusRequisicao.AGUARDANDO;
Firestore db = Firestore.instance;
//salvar requisição
db
.collection("requisicoes")
.document(requisicao.id)
.setData(requisicao.toMap());
//Salvar requisição ativa
Map<String, dynamic> dadosRequisicaoAtiva = {};
dadosRequisicaoAtiva["id_requisicao"] = requisicao.id;
dadosRequisicaoAtiva["id_usuario"] = passageiro.idUsuario;
dadosRequisicaoAtiva["status"] = StatusRequisicao.AGUARDANDO;
db
.collection("requisicao_ativa")
.document(passageiro.idUsuario)
.setData(dadosRequisicaoAtiva);
//Adicionar listener requisicao
if (_streamSubscriptionRequisicoes == null) {
_adicionarListenerRequisicao(requisicao.id);
}
}
_alterarBotaoPrincipal(String texto, Color cor, Function funcao) {
setState(() {
_textoBotao = texto;
_corBotao = cor;
_funcaoBotao = funcao;
});
}
_statusUberNaoChamado() {
_exibirCaixaEnderecoDestino = true;
_alterarBotaoPrincipal("Chamar uber", Color(0xff1ebbd8), () {
_chamarUber();
});
if (_localPassageiro != null) {
Position position = Position(
latitude: _localPassageiro.latitude,
longitude: _localPassageiro.longitude);
_exibirMarcadorPassageiro(position);
CameraPosition cameraPosition = CameraPosition(
target: LatLng(position.latitude, position.longitude), zoom: 19);
_movimentarCamera(cameraPosition);
}
}
_statusAguardando() {
_exibirCaixaEnderecoDestino = false;
_alterarBotaoPrincipal("Cancelar", Colors.red, () {
_cancelarUber();
});
double passageiroLat = _dadosRequisicao["passageiro"]["latitude"];
double passageiroLon = _dadosRequisicao["passageiro"]["longitude"];
Position position =
Position(latitude: passageiroLat, longitude: passageiroLon);
_exibirMarcadorPassageiro(position);
CameraPosition cameraPosition = CameraPosition(
target: LatLng(position.latitude, position.longitude), zoom: 19);
_movimentarCamera(cameraPosition);
}
_statusACaminho() {
_exibirCaixaEnderecoDestino = false;
_alterarBotaoPrincipal("Motorista a caminho", Colors.grey, () {});
double latitudeDestino = _dadosRequisicao["passageiro"]["latitude"];
double longitudeDestino = _dadosRequisicao["passageiro"]["longitude"];
double latitudeOrigem = _dadosRequisicao["motorista"]["latitude"];
double longitudeOrigem = _dadosRequisicao["motorista"]["longitude"];
Marcador marcadorOrigem = Marcador(LatLng(latitudeOrigem, longitudeOrigem),
"imagens/motorista.png", "Local motorista");
Marcador marcadorDestino = Marcador(
LatLng(latitudeDestino, longitudeDestino),
"imagens/passageiro.png",
"Local destino");
_exibirCentralizarDoisMarcadores(marcadorOrigem, marcadorDestino);
}
_statusEmViagem() {
_exibirCaixaEnderecoDestino = false;
_alterarBotaoPrincipal("Em viagem", Colors.grey, null);
double latitudeDestino = _dadosRequisicao["destino"]["latitude"];
double longitudeDestino = _dadosRequisicao["destino"]["longitude"];
double latitudeOrigem = _dadosRequisicao["motorista"]["latitude"];
double longitudeOrigem = _dadosRequisicao["motorista"]["longitude"];
Marcador marcadorOrigem = Marcador(LatLng(latitudeOrigem, longitudeOrigem),
"imagens/motorista.png", "Local motorista");
Marcador marcadorDestino = Marcador(
LatLng(latitudeDestino, longitudeDestino),
"imagens/destino.png",
"Local destino");
_exibirCentralizarDoisMarcadores(marcadorOrigem, marcadorDestino);
}
_exibirCentralizarDoisMarcadores(
Marcador marcadorOrigem, Marcador marcadorDestino) {
double latitudeOrigem = marcadorOrigem.local.latitude;
double longitudeOrigem = marcadorOrigem.local.longitude;
double latitudeDestino = marcadorDestino.local.latitude;
double longitudeDestino = marcadorDestino.local.longitude;
//Exibir dois marcadores
_exibirDoisMarcadores(marcadorOrigem, marcadorDestino);
//'southwest.latitude <= northeast.latitude': is not true
var nLat, nLon, sLat, sLon;
if (latitudeOrigem <= latitudeDestino) {
sLat = latitudeOrigem;
nLat = latitudeDestino;
} else {
sLat = latitudeDestino;
nLat = latitudeOrigem;
}
if (longitudeOrigem <= longitudeDestino) {
sLon = longitudeOrigem;
nLon = longitudeDestino;
} else {
sLon = longitudeDestino;
nLon = longitudeOrigem;
}
//-23.560925, -46.650623
_movimentarCameraBounds(LatLngBounds(
northeast: LatLng(nLat, nLon), //nordeste
southwest: LatLng(sLat, sLon) //sudoeste
));
}
_statusFinalizada() async {
//Calcula valor da corrida
double latitudeDestino = _dadosRequisicao["destino"]["latitude"];
double longitudeDestino = _dadosRequisicao["destino"]["longitude"];
double latitudeOrigem = _dadosRequisicao["origem"]["latitude"];
double longitudeOrigem = _dadosRequisicao["origem"]["longitude"];
double distanciaEmMetros = await Geolocator().distanceBetween(
latitudeOrigem, longitudeOrigem, latitudeDestino, longitudeDestino);
//Converte para KM
double distanciaKm = distanciaEmMetros / 1000;
//8 é o valor cobrado por KM
double valorViagem = distanciaKm * 8;
//Formatar valor viagem
var f = new NumberFormat("#,##0.00", "pt_BR");
var valorViagemFormatado = f.format(valorViagem);
_alterarBotaoPrincipal(
"Total - R\$ ${valorViagemFormatado}", Colors.green, () {});
_marcadores = {};
Position position =
Position(latitude: latitudeDestino, longitude: longitudeDestino);
_exibirMarcador(position, "imagens/destino.png", "Destino");
CameraPosition cameraPosition = CameraPosition(
target: LatLng(position.latitude, position.longitude), zoom: 19);
_movimentarCamera(cameraPosition);
}
_statusConfirmada() {
if (_streamSubscriptionRequisicoes != null)
_streamSubscriptionRequisicoes.cancel();
_exibirCaixaEnderecoDestino = true;
_alterarBotaoPrincipal("Chamar uber", Color(0xff1ebbd8), () {
_chamarUber();
});
_dadosRequisicao = {};
}
_exibirMarcador(Position local, String icone, String infoWindow) async {
double pixelRatio = MediaQuery.of(context).devicePixelRatio;
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio), icone)
.then((BitmapDescriptor bitmapDescriptor) {
Marker marcador = Marker(
markerId: MarkerId(icone),
position: LatLng(local.latitude, local.longitude),
infoWindow: InfoWindow(title: infoWindow),
icon: bitmapDescriptor);
setState(() {
_marcadores.add(marcador);
});
});
}
_movimentarCameraBounds(LatLngBounds latLngBounds) async {
GoogleMapController googleMapController = await _controller.future;
googleMapController
.animateCamera(CameraUpdate.newLatLngBounds(latLngBounds, 100));
}
_exibirDoisMarcadores(Marcador marcadorOrigem, Marcador marcadorDestino) {
double pixelRatio = MediaQuery.of(context).devicePixelRatio;
LatLng latLngOrigem = marcadorOrigem.local;
LatLng latLngDestino = marcadorDestino.local;
Set<Marker> _listaMarcadores = {};
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio),
marcadorOrigem.caminhoImagem)
.then((BitmapDescriptor icone) {
Marker mOrigem = Marker(
markerId: MarkerId(marcadorOrigem.caminhoImagem),
position: LatLng(latLngOrigem.latitude, latLngOrigem.longitude),
infoWindow: InfoWindow(title: marcadorOrigem.titulo),
icon: icone);
_listaMarcadores.add(mOrigem);
});
BitmapDescriptor.fromAssetImage(
ImageConfiguration(devicePixelRatio: pixelRatio),
marcadorDestino.caminhoImagem)
.then((BitmapDescriptor icone) {
Marker mDestino = Marker(
markerId: MarkerId(marcadorDestino.caminhoImagem),
position: LatLng(latLngDestino.latitude, latLngDestino.longitude),
infoWindow: InfoWindow(title: marcadorDestino.titulo),
icon: icone);
_listaMarcadores.add(mDestino);
});
setState(() {
_marcadores = _listaMarcadores;
});
}
_cancelarUber() async {
FirebaseUser firebaseUser = await UsuarioFirebase.getUsuarioAtual();
Firestore db = Firestore.instance;
db
.collection("requisicoes")
.document(_idRequisicao)
.updateData({"status": StatusRequisicao.CANCELADA}).then((_) {
db.collection("requisicao_ativa").document(firebaseUser.uid).delete();
});
}
_recuperaRequisicaoAtiva() async {
FirebaseUser firebaseUser = await UsuarioFirebase.getUsuarioAtual();
Firestore db = Firestore.instance;
DocumentSnapshot documentSnapshot = await db
.collection("requisicao_ativa")
.document(firebaseUser.uid)
.get();
if (documentSnapshot.data != null) {
Map<String, dynamic> dados = documentSnapshot.data;
_idRequisicao = dados["id_requisicao"];
_adicionarListenerRequisicao(_idRequisicao);
} else {
_statusUberNaoChamado();
}
}
_adicionarListenerRequisicao(String idRequisicao) async {
Firestore db = Firestore.instance;
_streamSubscriptionRequisicoes = await db
.collection("requisicoes")
.document(idRequisicao)
.snapshots()
.listen((snapshot) {
if (snapshot.data != null) {
Map<String, dynamic> dados = snapshot.data;
_dadosRequisicao = dados;
String status = dados["status"];
_idRequisicao = dados["id_requisicao"];
switch (status) {
case StatusRequisicao.AGUARDANDO:
_statusAguardando();
break;
case StatusRequisicao.A_CAMINHO:
_statusACaminho();
break;
case StatusRequisicao.CANCELADA:
_statusUberNaoChamado();
break;
case StatusRequisicao.VIAGEM:
_statusEmViagem();
break;
case StatusRequisicao.FINALIZADA:
_statusFinalizada();
break;
case StatusRequisicao.CONFIRMADA:
_statusConfirmada();
break;
}
}
});
}
@override
void initState() {
super.initState();
//adicionar listener para requisicao ativa
_recuperaRequisicaoAtiva();
//_recuperaUltimaLocalizacaoConhecida();
_adicionarListenerLocalizacao();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Painel passageiro"),
actions: <Widget>[
PopupMenuButton<String>(
onSelected: _escolhaMenuItem,
itemBuilder: (context) {
return itensMenu.map((String item) {
return PopupMenuItem<String>(
value: item,
child: Text(item),
);
}).toList();
},
)
],
),
body: Container(
child: Stack(
children: [
GoogleMap(
mapType: MapType.normal,
initialCameraPosition: _posicaoCamera,
onMapCreated: _onMapCreated,
// myLocationEnabled: true,
myLocationButtonEnabled: false,
markers: _marcadores,
//-23,559200, -46,658878
),
Visibility(
visible: _exibirCaixaEnderecoDestino,
child: Stack(
children: [
Positioned(
top: 0,
left: 0,
right: 0,
child: Padding(
padding: EdgeInsets.all(10),
child: Container(
height: 50,
width: double.infinity,
decoration: BoxDecoration(
border: Border.all(color: Colors.grey),
borderRadius: BorderRadius.circular(3),
color: Colors.black54),
child: TextField(
readOnly: true,
decoration: InputDecoration(
icon: Container(
margin: EdgeInsets.only(left: 20),
width: 10,
height: 25,
child: Icon(
Icons.location_on,
color: Colors.white,
),
),
hintText: "Meu local",
border: InputBorder.none,
contentPadding: EdgeInsets.only(left: 10, top: 0)),
),
),
),
),
Positioned(
top: 55,
left: 0,
right: 0,
child: Padding(
padding: EdgeInsets.all(10),
child: Container(
height: 50,
width: double.infinity,
decoration: BoxDecoration(
border: Border.all(color: Colors.grey),
borderRadius: BorderRadius.circular(3),
color: Colors.black54),
child: TextField(
controller: _controllerDestino,
decoration: InputDecoration(
icon: Container(
margin: EdgeInsets.only(left: 20),
width: 10,
height: 25,
child: Icon(
Icons.local_taxi,
color: Colors.white,
),
),
hintText: "Digite o destino",
border: InputBorder.none,
hoverColor: Colors.white,
contentPadding: EdgeInsets.only(left: 10, top: 0),
),
),
),
),
)
],
),
),
Positioned(
right: 0,
left: 0,
bottom: 0,
child: Padding(
padding: Platform.isIOS
? EdgeInsets.fromLTRB(20, 10, 20, 25)
: EdgeInsets.all(10),
child: RaisedButton(
child: Text(
_textoBotao,
style: TextStyle(color: Colors.white, fontSize: 20),
),
color: _corBotao,
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
onPressed: _funcaoBotao,
),
),
)
],
)),
);
}
@override
void dispose() {
super.dispose();
_streamSubscriptionRequisicoes.cancel();
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/model/Marcador.dart | import 'package:google_maps_flutter/google_maps_flutter.dart';
class Marcador{
LatLng local;
String caminhoImagem;
String titulo;
Marcador(this.local, this.caminhoImagem, this.titulo);
} | 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/model/Usuario.dart | class Usuario{
String _idUsuario;
String _nome;
String _email;
String _senha;
String _tipoUsuario;
double _latitude;
double _longitude;
Usuario();
Map<String, dynamic> toMap(){
Map<String, dynamic> map ={
"idUsuario" : this.idUsuario,
"nome" : this.nome,
"email" : this.email,
"tipoUsuario" : this.tipoUsuario,
"latitude" : this.latitude,
"longitude" : this.longitude,
};
return map;
}
String verificaTipoUsuario(bool tipoUsuario){
return tipoUsuario ? "motorista" : "passageiro";
}
double get latitude => _latitude;
set latitude(double value) {
_latitude = value;
}
String get idUsuario => _idUsuario;
set idUsuario(String value) {
_idUsuario = value;
}
String get nome => _nome;
String get tipoUsuario => _tipoUsuario;
set tipoUsuario(String value) {
_tipoUsuario = value;
}
String get senha => _senha;
set senha(String value) {
_senha = value;
}
String get email => _email;
set email(String value) {
_email = value;
}
set nome(String value) {
_nome = value;
}
double get longitude => _longitude;
set longitude(double value) {
_longitude = value;
}
} | 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/model/Destino.dart |
class Destino {
String _rua;
String _numero;
String _bairro;
String _cidade;
String _cep;
double _latitude;
double _longitude;
Destino();
String get cidade => _cidade;
set cidade(String value) {
_cidade = value;
}
String get cep => _cep;
set cep(String value) {
_cep = value;
}
String get bairro => _bairro;
set bairro(String value) {
_bairro = value;
}
String get numero => _numero;
set numero(String value) {
_numero = value;
}
String get rua => _rua;
set rua(String value) {
_rua = value;
}
double get longitude => _longitude;
set longitude(double value) {
_longitude = value;
}
double get latitude => _latitude;
set latitude(double value) {
_latitude = value;
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/model/Requisicao.dart | import 'package:uber/model/Destino.dart';
import 'package:uber/model/Usuario.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
class Requisicao {
String _id;
String _status;
Usuario _passageiro;
Usuario _motorista;
Destino _destino;
Requisicao(){
Firestore db = Firestore.instance;
DocumentReference ref = db.collection("requisicoes").document();
this.id= ref.documentID;
}
Map<String, dynamic> toMap(){
Map<String, dynamic> dadosPassageiro={
"nome" : this.passageiro.nome,
"email" : this.passageiro.email,
"tipoUsuario" : this.passageiro.tipoUsuario,
"idUsuario" : this.passageiro.idUsuario,
"latitude" : this.passageiro.latitude,
"longitude" : this.passageiro.longitude,
};
Map<String, dynamic> dadosDestino={
"rua" : this.destino.rua,
"numero" : this.destino.numero,
"bairro" : this.destino.bairro,
"cep" : this.destino.cep,
"latitude" : this.destino.latitude,
"longitude" : this.destino.longitude,
};
Map<String, dynamic> dadosRequisicao={
"id" : this.id,
"status" : this.status,
"passageiro" : dadosPassageiro,
"motorista" : null,
"destino" : dadosDestino,
};
return dadosRequisicao;
}
Destino get destino => _destino;
set destino(Destino value) {
_destino = value;
}
Usuario get motorista => _motorista;
set motorista(Usuario value) {
_motorista = value;
}
Usuario get passageiro => _passageiro;
set passageiro(Usuario value) {
_passageiro = value;
}
String get status => _status;
set status(String value) {
_status = value;
}
String get id => _id;
set id(String value) {
_id = value;
}
}
| 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/util/UsuarioFirebase.dart | import 'package:firebase_auth/firebase_auth.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:uber/model/Usuario.dart';
class UsuarioFirebase {
static Future<FirebaseUser> getUsuarioAtual() async {
FirebaseAuth auth = FirebaseAuth.instance;
return await auth.currentUser();
}
static Future<Usuario> getDadosUsuarioLogado() async {
FirebaseUser firebaseUser = await getUsuarioAtual();
String idUsuario = firebaseUser.uid;
Firestore db = Firestore.instance;
DocumentSnapshot snapshot = await db.collection("usuarios")
.document( idUsuario )
.get();
Map<String, dynamic> dados = snapshot.data;
String tipoUsuario = dados["tipoUsuario"];
String email = dados["email"];
String nome = dados["nome"];
Usuario usuario = Usuario();
usuario.idUsuario = idUsuario;
usuario.tipoUsuario = tipoUsuario;
usuario.email = email;
usuario.nome = nome;
return usuario;
}
static atualizarDadosLocalizacao(String idRequisicao, double lat, double lon) async {
Firestore db = Firestore.instance;
Usuario motorista = await getDadosUsuarioLogado();
motorista.latitude = lat;
motorista.longitude = lon;
String tipo = motorista.tipoUsuario.toString() == "motorista" ? "motorista" : "passageiro";
db.collection("requisicoes")
.document( idRequisicao )
.updateData({
"${tipo}" : motorista.toMap()
});
}
} | 0 |
mirrored_repositories/Flutter-apps/uber/lib | mirrored_repositories/Flutter-apps/uber/lib/util/StatusRequisicao.dart | class StatusRequisicao{
static const String AGUARDANDO = "aguardando";
static const String A_CAMINHO = "a_caminho";
static const String VIAGEM = "viagem";
static const String FINALIZADA = "finalizada";
static const String CANCELADA = "cancelada";
static const String CONFIRMADA = "confirmada";
} | 0 |
mirrored_repositories/Flutter-apps/sons | mirrored_repositories/Flutter-apps/sons/lib/main.dart | import 'package:flutter/material.dart';
import 'package:audioplayers/audioplayers.dart';
import 'package:audioplayers/audio_cache.dart';
void main() {
runApp(MaterialApp(
home: Home(),
));
}
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
AudioPlayer audioPlayer = AudioPlayer();
AudioCache audioCache = AudioCache(prefix: "audios/");
bool primeiraExecucao = true;
double volume = 0.5;
_executar() async{
// String url = "https://www.soundhelix.com/examples/mp3/SoundHelix-Song-16.mp3";
// int resultado = await audioPlayer.play(url);
// if(resultado==1){
// print("Sucesso");
// }else{
// print("erro");
// }
if(primeiraExecucao){
audioPlayer.setVolume(volume);
audioPlayer = await audioCache.play("musica.mp3");
primeiraExecucao = false;
}else{
audioPlayer.resume();
}
}
_parar() async{
int resultado = await audioPlayer.pause();
}
_pausar()async{
int resultado = await audioPlayer.stop();
}
@override
Widget build(BuildContext context) {
// _executar();
return Scaffold(
appBar: AppBar(
title: Text("Executando sons"),
),
body: Column(
children: [
Slider(
value: volume,
min: 0,
max: 1,
// divisions: 10,
onChanged: (novoVolume){
setState(() {
volume = novoVolume;
});
audioPlayer.setVolume(novoVolume);
}),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: EdgeInsets.all(8),
child: GestureDetector(
child: Image.asset("assets/imagens/executar.png"),
onTap: (){
_executar();
},
),
),
Padding(
padding: EdgeInsets.all(8),
child: GestureDetector(
child: Image.asset("assets/imagens/pausar.png"),
onTap: (){
_pausar();
},
),
),
Padding(
padding: EdgeInsets.all(8),
child: GestureDetector(
child: Image.asset("assets/imagens/parar.png"),
onTap: (){
_parar();
},
),
),
],
)
],
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/consumo_de_servico_avancado | mirrored_repositories/Flutter-apps/consumo_de_servico_avancado/lib/Post.dart | class Post{
int _userId;
int _id;
String _title;
String _body;
Post(this._userId, this._id, this._title, this._body);
String get body => _body;
set body(String value) {
_body = value;
}
String get title => _title;
set title(String value) {
_title = value;
}
int get id => _id;
set id(int value) {
_id = value;
}
int get userId => _userId;
set userId(int value) {
_userId = value;
}
} | 0 |
mirrored_repositories/Flutter-apps/consumo_de_servico_avancado | mirrored_repositories/Flutter-apps/consumo_de_servico_avancado/lib/Home.dart | import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
import 'dart:async';
import 'Post.dart';
import 'photos.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
@override
Widget build(BuildContext context) {
String _urlBase ="https://jsonplaceholder.typicode.com/";
Future<List<Post>> _recuperarPostagens() async{
http.Response response = await http.get(_urlBase + "posts");
var dadosJson = jsonDecode(response.body);
List<Post> postagens = List();
for(var post in dadosJson){
Post p = Post(post["userId"], post["id"], post["title"], post["body"]);
postagens.add(p);
}
return postagens;
}
<<<<<<< HEAD
Photos photo = new Photos(120, null , "Titulo", "https://s3.amazonaws.com/sample-login/companies/avatars/000/000/837/original/Logo-b2w-600x600.png?1520354461", "https://s3.amazonaws.com/sample-login/companies/avatars/000/000/837/original/Logo-b2w-600x600.png?1520354461");
var corpo = jsonEncode(
photo.toJson(),
);
List<Photos> postagensfotos = List();
Future<List<Photos>> _recuperarImagens() async{
http.Response response = await http.get(_urlBase + "photos");
var dadosJson = jsonDecode(response.body);
=======
Future<List<Photos>> _recuperarImagens() async{
http.Response response = await http.get(_urlBase + "photos");
var dadosJson = jsonDecode(response.body);
List<Photos> postagensfotos = List();
>>>>>>> c4c3823... Developer
for(var photos in dadosJson){
Photos p = Photos(photos["albumId"], photos["id"], photos["title"], photos["url"], photos["thumbnailUrl"]);
postagensfotos.add(p);
}
return postagensfotos;
}
<<<<<<< HEAD
void printar(response){
print("Status: ${response.statusCode}");
if(response.statusCode >= 200 && response.statusCode < 300){
print("Deu certo");
print("Resposta: ${response.body}");
}else{
print("Deu errado");
}
}
_post() async{
http.Response response = await http.post(_urlBase + "posts",
headers:{"Content-type": "application/json; charset=UTF-8"},
body: corpo);
printar(response);
}
_put() async{
http.Response response = await http.put(_urlBase + "posts/2",
headers:{"Content-type": "application/json; charset=UTF-8"},
body: corpo);
printar(response);
}
_patch() async{
http.Response response = await http.patch(_urlBase + "posts/2",
headers:{"Content-type": "application/json; charset=UTF-8"},
body: corpo);
printar(response);
}
_delete() async{
http.Response response = await http.patch(_urlBase +"posts/" +"2");
printar(response);
}
=======
>>>>>>> c4c3823... Developer
return Scaffold(
appBar: AppBar(
title: Text("Consumo de servico avancado"),
),
<<<<<<< HEAD
body: Container(
padding: EdgeInsets.all(16),
child: Column(
children: <Widget>[
Row(
children: <Widget>[
RaisedButton(
child: Text("Salvar"),
onPressed: _post,
),
RaisedButton(
child: Text("Editar"),
// onPressed: _patch,
onPressed: _put,
),
RaisedButton(
child: Text("Remover"),
onPressed: _delete,
),
],
),
Expanded(
child: FutureBuilder<List<Photos>>(
future: _recuperarImagens(),
builder: (context, snapshot){
switch( snapshot.connectionState ){
case ConnectionState.none :
print("None");
break;
case ConnectionState.waiting :
return Center(
child: CircularProgressIndicator(),
);
break;
case ConnectionState.active :
case ConnectionState.done :
print("done");
if(snapshot.hasError){
print("erro");
}else{
print("lista");
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (context,index){
List<Photos> lista = snapshot.data;
Photos post = lista[index];
return Column(
children: <Widget>[
ListTile(
title: Text(post.title),
subtitle: Text(post.id.toString()),
),
Image.network(post.url),
Image.network(post.thumbnailUrl),
],
);
}
);
}
break;
}
return Center(
child: Text(" "),
);
},
),
),
],
),
=======
body: FutureBuilder<List<Photos>>(
future: _recuperarImagens(),
builder: (context, snapshot){
switch( snapshot.connectionState ){
case ConnectionState.none :
print("None");
break;
case ConnectionState.waiting :
return Center(
child: CircularProgressIndicator(),
);
break;
case ConnectionState.active :
case ConnectionState.done :
print("done");
if(snapshot.hasError){
print("erro");
}else{
print("lista");
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (context,index){
List<Photos> lista = snapshot.data;
Photos post = lista[index];
return Column(
children: <Widget>[
ListTile(
title: Text(post.title),
subtitle: Text(post.id.toString()),
),
Image.network(post.url),
Image.network(post.thumbnailUrl),
],
);
}
);
}
break;
}
return Center(
child: Text(" "),
);
},
>>>>>>> c4c3823... Developer
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/consumo_de_servico_avancado | mirrored_repositories/Flutter-apps/consumo_de_servico_avancado/lib/photos.dart | class Photos{
int _albumId;
int _id;
String _title;
String _url;
String _thumbnailUrl;
Photos(this._albumId, this._id, this._title, this._url, this._thumbnailUrl);
<<<<<<< HEAD
Map toJson(){
return{
"albumId": _albumId,
"id": _id,
"title": _title,
"url": _url,
"thumbnailUrl": _thumbnailUrl
};
}
=======
>>>>>>> c4c3823... Developer
String get thumbnailUrl => _thumbnailUrl;
set thumbnailUrl(String value) {
_thumbnailUrl = value;
}
String get url => _url;
set url(String value) {
_url = value;
}
String get title => _title;
set title(String value) {
_title = value;
}
int get id => _id;
set id(int value) {
_id = value;
}
int get albumId => _albumId;
set albumId(int value) {
_albumId = value;
}
} | 0 |
mirrored_repositories/Flutter-apps/consumo_de_servico_avancado | mirrored_repositories/Flutter-apps/consumo_de_servico_avancado/lib/main.dart | import 'package:flutter/material.dart';
import 'Home.dart';
void main(){
runApp(MaterialApp(
home: Home(),
)
);
}
| 0 |
mirrored_repositories/Flutter-apps/video | mirrored_repositories/Flutter-apps/video/lib/main.dart | import 'package:flutter/material.dart';
import 'package:video_player/video_player.dart';
void main() {
runApp(MaterialApp(
home: Home(),
));
}
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
VideoPlayerController _controller;
@override
void initState() {
super.initState();
// _controller = VideoPlayerController.network(
// "https://file-examples-com.github.io/uploads/2017/04/file_example_MP4_480_1_5MG.mp4"
// )..initialize().then((_) {
// setState(() {
// _controller.play();
// });
// });
_controller = VideoPlayerController.asset("videos/exemplo.mp4")
..setLooping(true)
..initialize().then((_) {
setState(() {
// _controller.play();
});
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: _controller.value.initialized
? AspectRatio(
aspectRatio: _controller.value.aspectRatio,
child: VideoPlayer(_controller),
)
: Text("Pressione play"),
),
floatingActionButton: FloatingActionButton(
child: Icon(
_controller.value.isPlaying ? Icons.pause : Icons.play_arrow,
),
onPressed: (){
setState(() {
_controller.value.isPlaying ? _controller.pause() : _controller.play();
});
},
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/lista_de_tarefas | mirrored_repositories/Flutter-apps/lista_de_tarefas/lib/Home.dart | import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/services.dart';
import 'package:path_provider/path_provider.dart';
import 'dart:io';
import 'dart:async';
import 'dart:convert';
import 'package:intl/intl.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
List _listaTarefas = [];
Map<String, dynamic> _ultimatarefaremovida = Map();
TextEditingController _controllerTarefa = TextEditingController();
_salvarTarefa(){
String textoDigitado = _controllerTarefa.text;
DateTime now = DateTime.now();
Map<String, dynamic> tarefa = Map();
tarefa["titulo"] = textoDigitado;
tarefa["realizada"] = false;
tarefa['data'] = DateFormat('kk:mm:ss d/MMM/yyyy').format(now);
setState(() {
_listaTarefas.add(tarefa);
});
_controllerTarefa.text = "";
_salvarArquivo();
}
Future<File> _getFile() async{
final diretorio = await getApplicationDocumentsDirectory();
return File(diretorio.path+"/dados.json");
}
_salvarArquivo()async{
var arquivo = await _getFile();
String dados = json.encode(_listaTarefas);
arquivo.writeAsString(dados);
}
_lerArquivo() async{
try{
final arquivo =await _getFile();
return arquivo.readAsString();
}catch(e){
return null;
}
}
@override
void initState() {
super.initState();
_lerArquivo().then((dados){
setState(() {
_listaTarefas = jsonDecode(dados);
});
});
}
Widget criarItemLista(context, index){
final item = DateTime.now().millisecondsSinceEpoch.toString();
return Dismissible(
key: Key(item),
direction: DismissDirection.endToStart,
onDismissed: (direction){
_ultimatarefaremovida = _listaTarefas[index];
_listaTarefas.removeAt(index);
final snackbar = SnackBar(
// backgroundColor: Colors.green,
content: Text("Tarefa removida!"),
duration: Duration(seconds: 5),
action: SnackBarAction(
label: "Desfazer",
onPressed: (){
setState(() {
_listaTarefas.insert(index, _ultimatarefaremovida);
});
_salvarArquivo();
}),
);
Scaffold.of(context).showSnackBar(snackbar);
_salvarArquivo();
},
background: Container(
color: Colors.red,
padding: EdgeInsets.all(16),
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
Icon(
Icons.delete,
color: Colors.white,
)
],
),
),
child: CheckboxListTile(
title: Text(_listaTarefas[index]['titulo'],
style: TextStyle(
fontSize: 16,
// fontWeight: FontWeight.bold,
),
),
checkColor: Colors.white,
activeColor: Colors.purple,
value: _listaTarefas[index]['realizada'],
subtitle: Text( _listaTarefas[index]['data']),
onChanged: (valorAlterado){
setState(() {
_listaTarefas[index]['realizada'] = valorAlterado;
});
_salvarArquivo();
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Center(
child: Text("Lista de tarefas",
style: TextStyle(
color: Colors.white,
),
),
),
backgroundColor: Colors.purple,
),
body: Column(
children: [
Expanded(
child: ListView.builder(
itemCount: _listaTarefas.length,
itemBuilder: criarItemLista,
),
)
],
),
floatingActionButtonLocation: FloatingActionButtonLocation.endFloat,
floatingActionButton: FloatingActionButton(
backgroundColor: Colors.purple,
foregroundColor: Colors.white,
child: Icon(Icons.add),
onPressed: (){
showDialog(
context: context,
builder: (context){
return AlertDialog(
title: Text("Adicionar Tarefa"),
content: TextField(
controller: _controllerTarefa,
decoration: InputDecoration(
labelText: "Digite sua tarefa",
),
onChanged: (text){
},
),
actions: [
FlatButton(
child: Text("Cancelar"),
onPressed: (){Navigator.pop((context));},
),
FlatButton(
child: Text("Salvar"),
onPressed: (){
_salvarTarefa();
Navigator.pop((context));
},
),
],
);
});
}
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/lista_de_tarefas | mirrored_repositories/Flutter-apps/lista_de_tarefas/lib/main.dart | import 'package:flutter/material.dart';
import 'package:lista_de_tarefas/Home.dart';
void main() {
runApp(MaterialApp(
home: Home(),
debugShowCheckedModeBanner: false,
));
} | 0 |
mirrored_repositories/Flutter-apps/minhasviagens | mirrored_repositories/Flutter-apps/minhasviagens/lib/Mapa.dart | import 'package:flutter/material.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:geolocator/geolocator.dart';
import 'dart:async';
import 'package:cloud_firestore/cloud_firestore.dart';
class Mapa extends StatefulWidget {
String idViagem;
Mapa({ this.idViagem });
@override
_MapaState createState() => _MapaState();
}
class _MapaState extends State<Mapa> {
Completer<GoogleMapController> _controller = Completer();
Set<Marker> _marcadores = {};
CameraPosition _posicaoCamera = CameraPosition(
target: LatLng(-23.562436, -46.655005),
zoom: 18
);
Firestore _db = Firestore.instance;
_onMapCreated( GoogleMapController controller ){
_controller.complete( controller );
}
_adicionarMarcador( LatLng latLng ) async {
List<Placemark> listaEnderecos = await Geolocator()
.placemarkFromCoordinates(latLng.latitude, latLng.longitude);
if( listaEnderecos != null && listaEnderecos.length > 0 ){
Placemark endereco = listaEnderecos[0];
String rua = endereco.thoroughfare;
String locality = endereco.country;
//41.890250, 12.492242
Marker marcador = Marker(
markerId: MarkerId("marcador-${latLng.latitude}-${latLng.longitude}"),
position: latLng,
infoWindow: InfoWindow(
title: rua
)
);
setState(() {
_marcadores.add( marcador );
//Salva no firebase
Map<String, dynamic> viagem = Map();
viagem["titulo"] = rua;
viagem["latitude"] = latLng.latitude;
viagem["longitude"] = latLng.longitude;
viagem["locality"] = locality;
_db.collection("viagens")
.add( viagem );
});
}
}
_movimentarCamera() async {
GoogleMapController googleMapController = await _controller.future;
googleMapController.animateCamera(
CameraUpdate.newCameraPosition(
_posicaoCamera
)
);
}
_adicionarListenerLocalizacao(){
//-23.579934, -46.660715
var geolocator = Geolocator();
var locationOptions = LocationOptions(accuracy: LocationAccuracy.high);
geolocator.getPositionStream( locationOptions ).listen((Position position){
setState(() {
_posicaoCamera = CameraPosition(
target: LatLng(position.latitude, position.longitude),
zoom: 18
);
_movimentarCamera();
});
});
}
_recuperaViagemParaID(String idViagem) async {
if( idViagem != null ){
//exibir marcador para id viagem
DocumentSnapshot documentSnapshot = await _db
.collection("viagens")
.document( idViagem )
.get();
var dados = documentSnapshot.data;
String titulo = dados["titulo"];
LatLng latLng = LatLng(
dados["latitute"],
dados["longitude"]
);
setState(() {
Marker marcador = Marker(
markerId: MarkerId("marcador-${latLng.latitude}-${latLng.longitude}"),
position: latLng,
infoWindow: InfoWindow(
title: titulo
)
);
_marcadores.add( marcador );
_posicaoCamera = CameraPosition(
target: latLng,
zoom: 18
);
});
await _movimentarCamera();
}else{
_adicionarListenerLocalizacao();
}
}
@override
void initState() {
super.initState();
//Recupera viagem pelo ID
_recuperaViagemParaID( widget.idViagem );
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text("Mapa"),),
body: Container(
child: GoogleMap(
markers: _marcadores,
mapType: MapType.normal,
initialCameraPosition: _posicaoCamera,
onMapCreated: _onMapCreated,
onLongPress: _adicionarMarcador,
),
),
);
}
} | 0 |
mirrored_repositories/Flutter-apps/minhasviagens | mirrored_repositories/Flutter-apps/minhasviagens/lib/Home.dart | import 'dart:async';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:flutter/material.dart';
import 'package:minhasviagens/Mapa.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
final _controller = StreamController<QuerySnapshot>.broadcast();
Firestore _db = Firestore.instance;
_adicionarListenerViagens()async{
final stream = _db.collection("viagens").snapshots();
stream.listen((dados) {
_controller.add(dados);
});
}
_abrirMapa(String idviagem){
Navigator.push(context, MaterialPageRoute(builder: (_) => Mapa(idViagem: idviagem)));
}
_excluirViagem(String idviagem){
_db.collection("viagens").document(idviagem).delete();
}
_addLocal(){
Navigator.push(context, MaterialPageRoute(builder: (_) => Mapa()));
}
@override
void initState() {
super.initState();
_adicionarListenerViagens();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text("Minhas viagens"),),
floatingActionButton: FloatingActionButton(
child: Icon(Icons.add),
backgroundColor: Color(0xff0066cc),
onPressed: (){
_addLocal();
},
),
body: StreamBuilder<QuerySnapshot>(
stream: _controller.stream,
// ignore: missing_return
builder: (context, snapshot){
switch(snapshot.connectionState){
case ConnectionState.none:
case ConnectionState.waiting:
case ConnectionState.active:
case ConnectionState.done:
QuerySnapshot querySnapshot = snapshot.data;
List<DocumentSnapshot> viagens = querySnapshot.documents.toList();
return Column(
children: [
Expanded(
child: ListView.builder(
itemCount: viagens.length,
itemBuilder: (context, index){
DocumentSnapshot item = viagens[index];
String titulo = item["titulo"];
String subtitulo = item["locality"] == null ? "" : item["locality"] ;
String idViagem = item.documentID;
return GestureDetector(
onTap: (){
_abrirMapa(idViagem);
},
child: Card(
child: ListTile(
title: Text(titulo),
subtitle: Text(subtitulo),
trailing: Row(
mainAxisSize: MainAxisSize.min,
children: [
GestureDetector(
onTap: (){
_excluirViagem(idViagem);
},
child: Padding(
padding: EdgeInsets.all(8),
child:Icon(Icons.remove_circle, color: Colors.red,),
),
),
],
),
),
),
);
},
),
)
],
);
break;
}
},
)
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/minhasviagens | mirrored_repositories/Flutter-apps/minhasviagens/lib/main.dart | import 'package:flutter/material.dart';
import 'package:minhasviagens/Home.dart';
import 'package:minhasviagens/SplashScreen.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
void main() async{
WidgetsFlutterBinding.ensureInitialized();
runApp(MaterialApp(
home: SlpashScreen(),
theme: ThemeData.dark(),
debugShowCheckedModeBanner: false,
));
}
| 0 |
mirrored_repositories/Flutter-apps/minhasviagens | mirrored_repositories/Flutter-apps/minhasviagens/lib/SplashScreen.dart | import 'dart:async';
import 'package:flutter/material.dart';
import 'Home.dart';
class SlpashScreen extends StatefulWidget {
@override
_SlpashScreenState createState() => _SlpashScreenState();
}
class _SlpashScreenState extends State<SlpashScreen> {
@override
void didChangeDependencies() {
super.didChangeDependencies();
Timer(Duration(seconds: 5), (){
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (_)=> Home()));
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
color: Color(0xff0066cc),
padding: EdgeInsets.all(60),
child: Center(
child: Image.asset("imagens/logo.png"),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/bitcoins | mirrored_repositories/Flutter-apps/bitcoins/lib/Home.dart | import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
import 'dart:async';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
String preco = "0";
_pegarvalor() async{
String url = "https://blockchain.info/ticker";
http.Response response = await http.get(url);
Map<String, dynamic> retorno = jsonDecode(response.body);
setState(() {
preco = retorno["BRL"]["buy"].toString();
});
}
@override
Widget build(BuildContext context) {
_pegarvalor();
return Scaffold(
body: Container(
padding: EdgeInsets.all(32),
child: Center(
child: Column(
// crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Image.asset("imagens/bitcoin.png"),
Padding(
padding: EdgeInsets.only(top: 30,bottom: 30),
),
Text("R\$ ${preco}",
style: TextStyle(
fontSize: 35,
color: Colors.black45,
),
),
Padding(
padding: EdgeInsets.only(top: 15,bottom: 15),
),
RaisedButton(
child: Text("Atualizar",
style: TextStyle(
fontSize: 22,
color: Colors.white,
),
),
onPressed: _pegarvalor,
color: Colors.orange,
padding: EdgeInsets.fromLTRB(30, 15, 30, 15),
),
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/bitcoins | mirrored_repositories/Flutter-apps/bitcoins/lib/main.dart | import 'package:bitcoins/Home.dart';
import 'package:flutter/material.dart';
void main(){
runApp(MaterialApp(
home: Home(),
)
);
} | 0 |
mirrored_repositories/Flutter-apps/bitcoins | mirrored_repositories/Flutter-apps/bitcoins/test/widget_test.dart | // This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:bitcoins/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MaterialApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/Flutter-apps/ToDoList/todolist | mirrored_repositories/Flutter-apps/ToDoList/todolist/lib/main.dart | import 'package:flutter/material.dart';
import 'tarefa.dart';
void main() {
runApp(new TodoListApp());
}
class TodoListApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'TodoList App',
home: new ListaScreen()
);
}
}
class ListaScreen extends StatefulWidget {
@override
State<StatefulWidget> createState() {
return new ListaScreenState();
}
}
class ListaScreenState extends State<ListaScreen> {
List<Tarefa> tarefas = new List<Tarefa>();
TextEditingController controller = new TextEditingController();
void adicionaTarefa(String nome) {
setState(() {
tarefas.add(Tarefa(nome));
});
controller.clear();
}
Widget getItem(Tarefa tarefa) {
return Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
IconButton(
icon: Icon(tarefa.concluida ? Icons.check_box : Icons.check_box_outline_blank, size: 42.0, color: Colors.green,),
padding: EdgeInsets.only(left: 10.0, right: 30.0),
onPressed: () {
setState((){
tarefa.concluida = true;
});
}
),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(tarefa.nome, style: TextStyle(fontSize: 16.0, fontWeight: FontWeight.bold),),
Text(tarefa.data) // Intl
],
)
],
);
}
@override
Widget build(BuildContext context) {
return new Scaffold(
appBar: AppBar(
title: Text("ToDoList")
),
body: Column(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Container(
padding: EdgeInsets.all(8.0),
child: TextField(
controller: controller,
onSubmitted: adicionaTarefa
)
),
Expanded(
child:ListView.builder(
itemCount: tarefas.length,
itemBuilder: (_, indice) {
return getItem(tarefas[indice]);
},
)
)
],
),
);
}
} | 0 |
mirrored_repositories/Flutter-apps/ToDoList/todolist | mirrored_repositories/Flutter-apps/ToDoList/todolist/lib/tarefa.dart | class Tarefa
{
String nome;
String data;
bool concluida;
Tarefa(String nome) {
this.concluida = false;
this.nome = nome;
DateTime now = DateTime.now();
this.data = now.day.toString()+ "/" + now.month.toString() + " - " + now.hour.toString() + ":" + now.minute.toString();
}
} | 0 |
mirrored_repositories/Flutter-apps/ToDoList/todolist | mirrored_repositories/Flutter-apps/ToDoList/todolist/test/widget_test.dart | // This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:todolist/main.dart';
void main() {
testWidgets('Teste', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(TodoListApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/Flutter-apps/connect_api | mirrored_repositories/Flutter-apps/connect_api/lib/Home.dart | import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
TextEditingController _controllerCep = TextEditingController();
String _resultado = "";
_recuperarcep() async {
String cep = _controllerCep.text;
String url = "https://viacep.com.br/ws/${cep}/json/";
http.Response response;
response = await http.get(url);
Map<String, dynamic> retorno = json.decode(response.body);
String rua = retorno["logradouro"];
String bairro = retorno["bairro"];
var _list = retorno.values.toList();
print(_list[5]);
print("Resposta: " +bairro);
setState(() {
_resultado = "${rua},${bairro}";
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Consumo de servicos web"),
),
body: Container(
padding: EdgeInsets.all(40),
child: Column(
children: <Widget>[
TextField(
maxLength: 8,
enableSuggestions: false,
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: "digite o cep: ex:00000000"
),
style: TextStyle(
fontSize: 20,
),
controller: _controllerCep,
),
RaisedButton(
child: Text("Clique aqui"),
onPressed: _recuperarcep,
),
Text("${_resultado}"),
],
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/connect_api | mirrored_repositories/Flutter-apps/connect_api/lib/main.dart | import 'package:connect_api/Home.dart';
import 'package:flutter/material.dart';
void main(){
runApp(MaterialApp(
home: Home(),
)
);
} | 0 |
mirrored_repositories/Flutter-apps/connect_api | mirrored_repositories/Flutter-apps/connect_api/test/widget_test.dart | // This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:connect_api/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MaterialApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/Flutter-apps/frasesdodia | mirrored_repositories/Flutter-apps/frasesdodia/lib/main.dart | import 'dart:math';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:frasesdodia/telas/dia.dart';
void main(){
runApp(MaterialApp(
debugShowCheckedModeBanner: false,
home: HomeStatefull(),
)
);
}
class HomeStatefull extends StatefulWidget {
@override
_HomeStatefullState createState() => _HomeStatefullState();
}
class _HomeStatefullState extends State<HomeStatefull> {
String _resposta = "";
int _indiceAtual = 0;
// int randomNumber = random.nextInt(frases.length);
List<Widget> telas = [
Dia(),
];
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Image.asset(
"images/amor.png",
width: 98,
height: 70,
),
backgroundColor: Colors.white,
iconTheme: IconThemeData(
color: Colors.grey,
opacity: 1,
),
// actions: <Widget>[
// IconButton(
// icon:Icon(Icons.cast),
// onPressed: (){
// print("acao: cast");
// },
// ),
// IconButton(
// icon:Icon(Icons.videocam),
// onPressed: (){
// print("acao: videocam");
// },
// ),
// IconButton(
// icon: Icon(Icons.search),
// onPressed: () async{
//// String res = await showSearch(context: context, delegate: CustomSearchDelegate());
// setState(() {
//// _resposta = res;
// });
// },
//
// ),
// IconButton(
// icon: Icon(Icons.account_circle),
// onPressed: (){
// print("acao: conta");
// },
// ),
// ],
),
body: Container(
padding: EdgeInsets.all(16),
child: telas[_indiceAtual],
),
bottomNavigationBar: BottomNavigationBar(
currentIndex: _indiceAtual,
type: BottomNavigationBarType.fixed,
fixedColor: Colors.red,
onTap: (indice){
setState(() {
_indiceAtual = indice;
});
},
items: [
BottomNavigationBarItem(
title: Text("Mensagens"),
icon: Icon(Icons.favorite),
),
BottomNavigationBarItem(
title: Text("Tempo"),
icon: Icon(Icons.access_time),
),
BottomNavigationBarItem(
title: Text("Especial"),
icon: Icon(Icons.cake),
),
],
),
);
}
}
//import 'package:flutter/cupertino.dart';
//import 'package:flutter/material.dart';
//import 'package:flutter/rendering.dart';
///*
//Stateless -> Widgets que nao podem ser alterados (constantes)
//Stateful -> Widgets que podem ser alterados (variaveis)
// */
//void main(){
// runApp(MaterialApp(
// debugShowCheckedModeBanner: false,
// home: HomeStatefull(),
//// Container(
//// padding: EdgeInsets.fromLTRB(0, 0, 0,0),
//// margin: EdgeInsets.fromLTRB(0, 10, 0, 0),
//// decoration: BoxDecoration(
//// border: Border.all(width: 3, color: Colors.white),
//// ),
//// child: Image.asset("images/apple.jpg",
//// fit: BoxFit.scaleDown,
//// ),
////// Row(
////// mainAxisAlignment: MainAxisAlignment.spaceEvenly,
////// crossAxisAlignment: CrossAxisAlignment.start,
////// children: <Widget>[
////// FlatButton(
////// onPressed: (){
////// print("pressionado");
////// },
////// child: Text("botao",
////// style: TextStyle(
////// fontSize: 50,
////// color: Colors.white,
////// decoration: TextDecoration.none,
////// ),
////// ),
////// ),
////
////// ],
////// ),
//
// ));
//}
//class HomeStatefull extends StatefulWidget {
// @override
// _HomeStatefullState createState() => _HomeStatefullState();
//}
//
//class _HomeStatefullState extends State<HomeStatefull> {
// var _titulo = "Instagram";
// @override
// Widget build(BuildContext context) {
// print("Build CHAMADO");
// return Scaffold(
// appBar: AppBar(
// title: Text(_titulo),
// backgroundColor: Colors.green,
// ),
// body:Container(
// child: Column(
// children: <Widget>[
// RaisedButton(
// onPressed: (){
// setState(() {
// _titulo= "ygor";
// });
// },
// color: Colors.green,
// child: Text("Clique aqui"),
// ),
// Text("Nome: $_titulo"),
// ],
// ),
// ),
//// bottomNavigationBar: BottomAppBar(
//// color: Colors.lightGreen,
//// child: Padding(
//// padding: EdgeInsets.all(16),
//// child: Row(
//// children: <Widget>[
//// Text("teste"),
//// Text("teste2"),
//// ],
//// ),
//// )
//// ),
// );
// }
//}
//
//class Home extends StatelessWidget {
// @override
// Widget build(BuildContext context) {
//
// }
//}
| 0 |
mirrored_repositories/Flutter-apps/frasesdodia/lib | mirrored_repositories/Flutter-apps/frasesdodia/lib/telas/dia.dart | import 'dart:math';
import 'package:flutter/material.dart';
class Dia extends StatefulWidget {
@override
_DiaState createState() => _DiaState();
}
class _DiaState extends State<Dia> {
var _frases = ["Gratidao", "Ola", "Teste","boa"];
var _frasegerada = "Clique abaixo para gerar uma frase!";
void _gerarFrase(){
var numero = Random().nextInt(_frases.length);
setState(() {
_frasegerada = _frases[numero];
});
}
@override
Widget build(BuildContext context) {
return Center(
child: Container(
padding: EdgeInsets.all(16),
decoration: BoxDecoration(
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Padding(
padding: EdgeInsets.all(20),
child: Image.asset("images/dois.gif",
fit: BoxFit.contain,
),
),
Text(_frasegerada,
style: TextStyle(
fontSize: 17,
fontStyle: FontStyle.italic,
color: Colors.black,
),
),
Padding(
padding: EdgeInsets.all(20),
child: RaisedButton(
color: Colors.lightGreen,
child: Text("Nova frase",
style: TextStyle(
fontSize: 25,
color: Colors.white,
fontWeight: FontWeight.bold,
),
),
onPressed: () {
_gerarFrase();
}
),
),
],
)
),
);
}
} | 0 |
mirrored_repositories/Flutter-apps/mascaras_campos | mirrored_repositories/Flutter-apps/mascaras_campos/lib/Home.dart | import 'package:brasil_fields/brasil_fields.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
TextEditingController _cpfController = TextEditingController();
TextEditingController _cnpjController = TextEditingController();
TextEditingController _cepController = TextEditingController();
TextEditingController _telController = TextEditingController();
TextEditingController _dataController = TextEditingController();
String _valorRecuperado = "";
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text("Mascaras e validacoes"),),
body: Container(
padding: EdgeInsets.all(16),
child: Column(
children: [
// CPF
TextField(
controller: _cpfController,
keyboardType: TextInputType.number,
inputFormatters: [
// ignore: deprecated_member_use
WhitelistingTextInputFormatter.digitsOnly,
CpfInputFormatter()
],
decoration: InputDecoration(
hintText: "Digite cpf"
),
),
TextField(
controller: _cnpjController,
keyboardType: TextInputType.number,
inputFormatters: [
// ignore: deprecated_member_use
WhitelistingTextInputFormatter.digitsOnly,
CnpjInputFormatter()
],
decoration: InputDecoration(
hintText: "Digite cnpj"
),
),
TextField(
controller: _cepController,
keyboardType: TextInputType.number,
inputFormatters: [
// ignore: deprecated_member_use
WhitelistingTextInputFormatter.digitsOnly,
CepInputFormatter()
],
decoration: InputDecoration(
hintText: "Digite cep"
),
),
TextField(
controller: _telController,
keyboardType: TextInputType.number,
inputFormatters: [
// ignore: deprecated_member_use
WhitelistingTextInputFormatter.digitsOnly,
TelefoneInputFormatter()
],
decoration: InputDecoration(
hintText: "Digite telefone"
),
),
TextField(
controller: _dataController,
keyboardType: TextInputType.number,
inputFormatters: [
// ignore: deprecated_member_use
WhitelistingTextInputFormatter.digitsOnly,
DataInputFormatter()
],
decoration: InputDecoration(
hintText: "Digite data"
),
),
RaisedButton(
child: Text("Recuperar Valor"),
onPressed: (){
setState(() {
_valorRecuperado = _dataController.text.toString();
});
},
),
Text("Valor " + _valorRecuperado, style: TextStyle(
fontSize: 25
),)
],
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/mascaras_campos | mirrored_repositories/Flutter-apps/mascaras_campos/lib/main.dart | import 'package:flutter/material.dart';
import 'package:mascaras_campos/Home.dart';
void main() {
runApp(MaterialApp(
title: "Mascaras e validacoes",
home: Home(),
debugShowCheckedModeBanner: false,
));
}
| 0 |
mirrored_repositories/Flutter-apps/jokenpo | mirrored_repositories/Flutter-apps/jokenpo/lib/Jogo.dart | import 'dart:math';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
class Jogo extends StatefulWidget {
@override
_JogoState createState() => _JogoState();
}
class _JogoState extends State<Jogo> {
var _ImagemApp = AssetImage("images/padrao.png");
var _mensagem ="Escolha uma opcao abaixo";
void opcaoSelecionada(int opcaouser){
var opcoes = ["pedra", "papel", "tesoura"];
var numero = Random().nextInt(opcoes.length);
var opcoesapp = opcoes[numero];
setState(() {
this._ImagemApp =AssetImage("images/${opcoesapp}.png");
});
numero++;
// print(opcaouser);
if((numero == 3 && opcaouser == 1) ||
(numero == 2 && opcaouser == 3) ||
(numero == 1 && opcaouser == 2)){
setState(() {
this._mensagem ="Parabens - Voce ganhou";
});
//ganhei
}else if((numero == 1 && opcaouser == 3) ||
(numero == 3 && opcaouser == 2) ||
(numero == 2 && opcaouser == 1)){
//app- ganhou
setState(() {
this._mensagem ="Voce perdeu :(";
});
}else{
//empate
setState(() {
this._mensagem ="Empatou";
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("JokenPo"),
) ,
body: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
//text
//img
//resultado
//linha - 3 imagens
Padding(
padding: EdgeInsets.only(top: 32,bottom: 16),
child: Text(
"Escolha do app",
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.amber,
),
),
),
// Image.asset("images/padrao.png"),
Image(image: this._ImagemApp,),
Padding(
padding: EdgeInsets.only(top: 32,bottom: 16),
child: Text(
this._mensagem,
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.amber,
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
GestureDetector(
onTap: () => opcaoSelecionada(1),
child: Image.asset("images/pedra.png", height: 100,),
),
GestureDetector(
onTap: () => opcaoSelecionada(2),
child: Image.asset("images/papel.png",height: 100),
),
GestureDetector(
onTap: () => opcaoSelecionada(3),
child: Image.asset("images/tesoura.png", height: 100),
),
],
),
],
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/jokenpo | mirrored_repositories/Flutter-apps/jokenpo/lib/main.dart | import 'package:flutter/material.dart';
import 'package:jokenpo/Jogo.dart';
void main() => runApp(MaterialApp(
home: Jogo(),
debugShowCheckedModeBanner: false,
)
); | 0 |
mirrored_repositories/Flutter-apps/olx | mirrored_repositories/Flutter-apps/olx/lib/main.dart | import 'package:flutter/material.dart';
import 'package:olx/RouteGenerator.dart';
import 'package:olx/views/Anuncios.dart';
import 'package:olx/views/Login.dart';
final ThemeData temaPadrao = ThemeData(
primaryColor: Color(0xff9c27b0),
accentColor: Color(0xff7b1fa2)
);
void main() => runApp(MaterialApp(
title: "OLX",
home: Anuncios(),
theme: temaPadrao,
initialRoute: "/",
onGenerateRoute: RouteGenerator.generateRoute,
debugShowCheckedModeBanner: false,
));
| 0 |
mirrored_repositories/Flutter-apps/olx | mirrored_repositories/Flutter-apps/olx/lib/RouteGenerator.dart |
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:olx/views/Anuncios.dart';
import 'package:olx/views/Login.dart';
import 'package:olx/views/MeusAnuncios.dart';
import 'package:olx/views/NovoAnuncio.dart';
class RouteGenerator {
static Route<dynamic> generateRoute(RouteSettings settings){
final args = settings.arguments;
switch( settings.name ){
case "/" :
return MaterialPageRoute(
builder: (_) => Anuncios()
);
case "/login" :
return MaterialPageRoute(
builder: (_) => Login()
);
case "/meus-anuncios" :
return MaterialPageRoute(
builder: (_) => MeusAnuncios()
);
case "/novo-anuncio" :
return MaterialPageRoute(
builder: (_) => NovoAnuncio()
);
default:
_erroRota();
}
}
static Route<dynamic> _erroRota(){
return MaterialPageRoute(
builder: (_){
return Scaffold(
appBar: AppBar(
title: Text("Tela não encontrada!"),
),
body: Center(
child: Text("Tela não encontrada!"),
),
);
}
);
}
} | 0 |
mirrored_repositories/Flutter-apps/olx/lib | mirrored_repositories/Flutter-apps/olx/lib/views/Anuncios.dart | import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';
class Anuncios extends StatefulWidget {
@override
_AnunciosState createState() => _AnunciosState();
}
class _AnunciosState extends State<Anuncios> {
List<String> itensMenu = [];
_escolhaMenuItem(String itemEscolhido){
switch( itemEscolhido ){
case "Meus anúncios" :
Navigator.pushNamed(context, "/meus-anuncios");
break;
case "Entrar / Cadastrar" :
Navigator.pushNamed(context, "/login");
break;
case "Deslogar" :
_deslogarUsuario();
break;
}
}
_deslogarUsuario() async {
FirebaseAuth auth = FirebaseAuth.instance;
await auth.signOut();
Navigator.pushNamed(context, "/login");
}
Future _verificarUsuarioLogado() async {
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
if( usuarioLogado == null ){
itensMenu = [
"Entrar / Cadastrar"
];
}else{
itensMenu = [
"Meus anúncios", "Deslogar"
];
}
}
@override
void initState() {
super.initState();
_verificarUsuarioLogado();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("OLX"),
elevation: 0,
actions: <Widget>[
PopupMenuButton<String>(
onSelected: _escolhaMenuItem,
itemBuilder: (context){
return itensMenu.map((String item){
return PopupMenuItem<String>(
value: item,
child: Text(item),
);
}).toList();
},
)
],
),
body: Container(
child: Text("Anúncios"),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/olx/lib | mirrored_repositories/Flutter-apps/olx/lib/views/Login.dart | import 'package:flutter/material.dart';
import 'package:olx/models/Usuario.dart';
import 'package:olx/views/widgets/BotaoCustomizado.dart';
import 'package:olx/views/widgets/InputCustomizado.dart';
import 'package:firebase_auth/firebase_auth.dart';
class Login extends StatefulWidget {
@override
_LoginState createState() => _LoginState();
}
class _LoginState extends State<Login> {
TextEditingController _controllerEmail = TextEditingController(text: "[email protected]");
TextEditingController _controllerSenha = TextEditingController(text: "1234567");
bool _cadastrar = false;
String _mensagemErro = "";
String _textoBotao = "Entrar";
_cadastrarUsuario(Usuario usuario){
FirebaseAuth auth = FirebaseAuth.instance;
auth.createUserWithEmailAndPassword(
email: usuario.email,
password: usuario.senha
).then((firebaseUser){
//redireciona para tela principal
Navigator.pushReplacementNamed(context, "/");
});
}
_logarUsuario(Usuario usuario){
FirebaseAuth auth = FirebaseAuth.instance;
auth.signInWithEmailAndPassword(
email: usuario.email,
password: usuario.senha
).then((firebaseUser){
//redireciona para tela principal
Navigator.pushReplacementNamed(context, "/");
});
}
_validarCampos() {
//Recupera dados dos campos
String email = _controllerEmail.text;
String senha = _controllerSenha.text;
if (email.isNotEmpty && email.contains("@")) {
if (senha.isNotEmpty && senha.length > 6) {
//Configura usuario
Usuario usuario = Usuario();
usuario.email = email;
usuario.senha = senha;
//cadastrar ou logar
if( _cadastrar ){
//Cadastrar
_cadastrarUsuario(usuario);
}else{
//Logar
_logarUsuario(usuario);
}
} else {
setState(() {
_mensagemErro = "Preencha a senha! digite mais de 6 caracteres";
});
}
} else {
setState(() {
_mensagemErro = "Preencha o E-mail válido";
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(""),
),
body: Container(
padding: EdgeInsets.all(16),
child: Center(
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Padding(
padding: EdgeInsets.only(bottom: 32),
child: Image.asset(
"imagens/logo.png",
width: 200,
height: 150,
),
),
InputCustomizado(
controller: _controllerEmail,
hint: "E-mail",
autofocus: true,
type: TextInputType.emailAddress,
),
InputCustomizado(
controller: _controllerSenha,
hint: "Senha",
obscure: true
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text("Logar"),
Switch(
value: _cadastrar,
onChanged: (bool valor){
setState(() {
_cadastrar = valor;
_textoBotao = "Entrar";
if( _cadastrar ){
_textoBotao = "Cadastrar";
}
});
},
),
Text("Cadastrar"),
],
),
BotaoCustomizado(texto: _textoBotao, corTexto: Colors.white, onPressed: _validarCampos(),),
Padding(
padding: EdgeInsets.only(top: 20),
child: Text(_mensagemErro, style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
color: Colors.red
),),
)
],),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/olx/lib | mirrored_repositories/Flutter-apps/olx/lib/views/NovoAnuncio.dart | import 'dart:io';
import 'package:brasil_fields/brasil_fields.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:image_picker/image_picker.dart';
import 'package:olx/models/Anuncio.dart';
import 'package:olx/views/widgets/BotaoCustomizado.dart';
import 'package:olx/views/widgets/InputCustomizado.dart';
import 'package:validadores/Validador.dart';
class NovoAnuncio extends StatefulWidget {
@override
_NovoAnuncioState createState() => _NovoAnuncioState();
}
class _NovoAnuncioState extends State<NovoAnuncio> {
List<File> _listaImagens = List();
List<DropdownMenuItem<String>> _listaItensDropEstados = List();
List<DropdownMenuItem<String>> _listaItensDropCategorias = List();
final _formKey = GlobalKey<FormState>();
Anuncio _anuncio;
String _itemSelecionadoEstado;
String _itemSelecionadoCategoria;
BuildContext _dialogContext;
_selecionarImagemGaleria() async {
File imagemSelecionada = await ImagePicker.pickImage(source: ImageSource.gallery);
if( imagemSelecionada != null ){
setState(() {
_listaImagens.add( imagemSelecionada );
});
}
}
_salvarAnuncio() async {
//Upload imagens no
_abrirDialog(_dialogContext);
await _uploadImagens();
print("lista imagens: ${_anuncio.fotos.toString()}");
//Salvar anuncio no Firestore
Firestore db = Firestore.instance;
FirebaseAuth auth = FirebaseAuth.instance;
FirebaseUser usuarioLogado = await auth.currentUser();
String idUsuarioLogado = usuarioLogado.uid;
db.collection("meus_anuncios")
.document(idUsuarioLogado)
.collection("anuncios")
.document(_anuncio.id)
.setData(_anuncio.toMap()).then((_){
Navigator.pop(_dialogContext);
Navigator.pushReplacementNamed(context, "/meus-anuncios");
});
}
_abrirDialog(BuildContext context){
showDialog(
context: context,
barrierDismissible: false,
builder: (BuildContext context){
return AlertDialog(
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
CircularProgressIndicator(),
SizedBox(height: 20,),
Text("Salvando anuncio...")
],
),
);
}
);
}
Future _uploadImagens() async {
FirebaseStorage storage = FirebaseStorage.instance;
StorageReference pastaRaiz = storage.ref();
for( var imagem in _listaImagens ){
String nomeImagem = DateTime.now().millisecondsSinceEpoch.toString() + _anuncio.id + DateTime.now().second.toString();
StorageReference arquivo = pastaRaiz
.child("meus_anuncios")
.child( _anuncio.id )
.child( nomeImagem );
StorageUploadTask uploadTask = arquivo.putFile(imagem);
StorageTaskSnapshot taskSnapshot = await uploadTask.onComplete;
String url = await taskSnapshot.ref.getDownloadURL();
_anuncio.fotos.add(url);
}
}
@override
void initState() {
super.initState();
_carregarItensDropdown();
_anuncio = Anuncio();
}
_carregarItensDropdown(){
//Categorias
_listaItensDropCategorias.add(
DropdownMenuItem(child: Text("Automóvel"), value: "auto",)
);
_listaItensDropCategorias.add(
DropdownMenuItem(child: Text("Imóvel"), value: "imovel",)
);
_listaItensDropCategorias.add(
DropdownMenuItem(child: Text("Eletrônicos"), value: "eletro",)
);
_listaItensDropCategorias.add(
DropdownMenuItem(child: Text("Moda"), value: "moda",)
);
_listaItensDropCategorias.add(
DropdownMenuItem(child: Text("Esportes"), value: "esportes",)
);
//Estados
for( var estado in Estados.listaEstadosAbrv ){
_listaItensDropEstados.add(
DropdownMenuItem(child: Text(estado), value: estado,)
);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Novo anúncio"),
),
body: SingleChildScrollView(
child: Container(
padding: EdgeInsets.all(16),
child: Form(
key: _formKey,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
FormField<List>(
initialValue: _listaImagens,
validator: ( imagens ){
if( imagens.length == 0 ){
return "Necessário selecionar uma imagem!";
}
return null;
},
builder: (state){
return Column(children: <Widget>[
Container(
height: 100,
child: ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: _listaImagens.length + 1, //3
itemBuilder: (context, indice){
if( indice == _listaImagens.length ){
return Padding(
padding: EdgeInsets.symmetric(horizontal: 8),
child: GestureDetector(
onTap: (){
_selecionarImagemGaleria();
},
child: CircleAvatar(
backgroundColor: Colors.grey[400],
radius: 50,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Icon(
Icons.add_a_photo,
size: 40,
color: Colors.grey[100],
),
Text(
"Adicionar",
style: TextStyle(
color: Colors.grey[100]
),
)
],),
),
),
);
}
if( _listaImagens.length > 0 ){
return Padding(
padding: EdgeInsets.symmetric(horizontal: 8),
child: GestureDetector(
onTap: (){
showDialog(
context: context,
builder: (context) => Dialog(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Image.file( _listaImagens[indice] ),
FlatButton(
child: Text("Excluir"),
textColor: Colors.red,
onPressed: (){
setState(() {
_listaImagens.removeAt(indice);
Navigator.of(context).pop();
});
},
)
],),
)
);
},
child: CircleAvatar(
radius: 50,
backgroundImage: FileImage( _listaImagens[indice] ),
child: Container(
color: Color.fromRGBO(255, 255, 255, 0.4),
alignment: Alignment.center,
child: Icon(Icons.delete, color: Colors.red,),
),
),
),
);
}
return Container();
}
),
),
if( state.hasError )
Container(
child: Text(
"[${state.errorText}]",
style: TextStyle(
color: Colors.red, fontSize: 14
),
),
)
],);
},
),
Row(children: <Widget>[
Expanded(
child: Padding(
padding: EdgeInsets.all(8),
child: DropdownButtonFormField(
value: _itemSelecionadoEstado,
hint: Text("Estados"),
onSaved: (estado){
_anuncio.estado = estado;
},
style: TextStyle(
color: Colors.black,
fontSize: 20
),
items: _listaItensDropEstados,
validator: (valor){
return Validador()
.add(Validar.OBRIGATORIO, msg: "Campo obrigatório")
.valido(valor);
},
onChanged: (valor){
setState(() {
_itemSelecionadoEstado = valor;
});
},
),
),
),
Expanded(
child: Padding(
padding: EdgeInsets.all(8),
child: DropdownButtonFormField(
value: _itemSelecionadoCategoria,
hint: Text("Categorias"),
onSaved: (categoria){
_anuncio.categoria = categoria;
},
style: TextStyle(
color: Colors.black,
fontSize: 20
),
items: _listaItensDropCategorias,
validator: (valor){
return Validador()
.add(Validar.OBRIGATORIO, msg: "Campo obrigatório")
.valido(valor);
},
onChanged: (valor){
setState(() {
_itemSelecionadoCategoria = valor;
});
},
),
),
),
],),
Padding(
padding: EdgeInsets.only(bottom: 15, top: 15),
child: InputCustomizado(
hint: "Título",
onSaved: (titulo){
_anuncio.titulo = titulo;
},
validator: (valor){
return Validador()
.add(Validar.OBRIGATORIO, msg: "Campo obrigatório")
.valido(valor);
},
),
),
Padding(
padding: EdgeInsets.only(bottom: 15),
child: InputCustomizado(
hint: "Preço",
onSaved: (preco){
_anuncio.preco = preco;
},
type: TextInputType.number,
inputFormatters: [
WhitelistingTextInputFormatter.digitsOnly,
RealInputFormatter(centavos: true)
],
validator: (valor){
return Validador()
.add(Validar.OBRIGATORIO, msg: "Campo obrigatório")
.valido(valor);
},
),
),
Padding(
padding: EdgeInsets.only(bottom: 15),
child: InputCustomizado(
hint: "Telefone",
onSaved: (telefone){
_anuncio.telefone = telefone;
},
type: TextInputType.phone,
inputFormatters: [
WhitelistingTextInputFormatter.digitsOnly,
TelefoneInputFormatter()
],
validator: (valor){
return Validador()
.add(Validar.OBRIGATORIO, msg: "Campo obrigatório")
.valido(valor);
},
),
),
Padding(
padding: EdgeInsets.only(bottom: 15),
child: InputCustomizado(
hint: "Descrição (200 caracteres)",
onSaved: (descricao){
_anuncio.descricao = descricao;
},
maxLines: null,
validator: (valor){
return Validador()
.add(Validar.OBRIGATORIO, msg: "Campo obrigatório")
.maxLength(200, msg: "Máximo de 200 caracteres")
.valido(valor);
},
),
),
BotaoCustomizado(
texto: "Cadastrar anúncio",
onPressed: (){
if( _formKey.currentState.validate() ){
//salva campos
_formKey.currentState.save();
//salvar anuncio
_dialogContext = context;
_salvarAnuncio();
}
},
),
],),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/olx/lib | mirrored_repositories/Flutter-apps/olx/lib/views/MeusAnuncios.dart | import 'package:flutter/material.dart';
class MeusAnuncios extends StatefulWidget {
@override
_MeusAnunciosState createState() => _MeusAnunciosState();
}
class _MeusAnunciosState extends State<MeusAnuncios> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Meus Anúncios"),
),
floatingActionButton: FloatingActionButton(
foregroundColor: Colors.white,
child: Icon(Icons.add),
onPressed: (){
Navigator.pushNamed(context, "/novo-anuncio");
},
),
body: Container(),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/olx/lib/views | mirrored_repositories/Flutter-apps/olx/lib/views/widgets/InputCustomizado.dart | import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class InputCustomizado extends StatelessWidget {
final TextEditingController controller;
final String hint;
final bool obscure;
final bool autofocus;
final TextInputType type;
final List<TextInputFormatter> inputFormatters;
final int maxLines;
final Function(String) validator;
final Function(String) onSaved;
InputCustomizado({
@required this.controller,
@required this.hint,
this.obscure = false,
this.autofocus = false,
this.type = TextInputType.text,
this.inputFormatters,
this.maxLines,
this.validator,
this.onSaved
});
@override
Widget build(BuildContext context) {
return TextFormField(
controller: this.controller,
obscureText: this.obscure,
autofocus: this.autofocus,
keyboardType: this.type,
onSaved: this.onSaved,
inputFormatters: this.inputFormatters,
maxLines: this.maxLines,
validator: this.validator,
style: TextStyle(fontSize: 20),
decoration: InputDecoration(
contentPadding: EdgeInsets.fromLTRB(32, 16, 32, 16),
hintText: this.hint,
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(6)
)
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/olx/lib/views | mirrored_repositories/Flutter-apps/olx/lib/views/widgets/BotaoCustomizado.dart | import 'package:flutter/material.dart';
class BotaoCustomizado extends StatelessWidget {
final String texto;
final Color corTexto;
final VoidCallback onPressed;
BotaoCustomizado({
@required this.texto,
this.corTexto = Colors.white,
this.onPressed
});
@override
Widget build(BuildContext context) {
return RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(6)
),
child: Text(
this.texto,
style: TextStyle(
color: this.corTexto, fontSize: 20
),
),
color: Color(0xff9c27b0),
padding: EdgeInsets.fromLTRB(32, 16, 32, 16),
onPressed: this.onPressed,
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/olx/lib | mirrored_repositories/Flutter-apps/olx/lib/models/Anuncio.dart |
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:flutter/material.dart';
class Anuncio{
String _id;
String _estado;
String _categoria;
String _titulo;
String _preco;
String _telefone;
String _descricao;
List<String> _fotos;
Anuncio(){
Firestore db = Firestore.instance;
CollectionReference anuncios = db.collection("meus_anuncios");
this.id = anuncios.document().documentID;
this.fotos = [];
}
Map<String, dynamic> toMap(){
Map<String,dynamic> map ={
"id" : this.id,
"estado" : this.estado,
"categoria" : this.categoria,
"titulo" : this.titulo,
"preco" : this.preco,
"telefone" : this.telefone,
"descricao" : this.descricao,
"fotos" : this.fotos
};
return map;
}
List<String> get fotos => _fotos;
set fotos(List<String> value) {
_fotos = value;
}
String get descricao => _descricao;
set descricao(String value) {
_descricao = value;
}
String get telefone => _telefone;
set telefone(String value) {
_telefone = value;
}
String get preco => _preco;
set preco(String value) {
_preco = value;
}
String get titulo => _titulo;
set titulo(String value) {
_titulo = value;
}
String get categoria => _categoria;
set categoria(String value) {
_categoria = value;
}
String get estado => _estado;
set estado(String value) {
_estado = value;
}
String get id => _id;
set id(String value) {
_id = value;
}
} | 0 |
mirrored_repositories/Flutter-apps/olx/lib | mirrored_repositories/Flutter-apps/olx/lib/models/Usuario.dart | class Usuario {
String _idUsuario;
String _nome;
String _email;
String _senha;
Usuario();
Map<String, dynamic> toMap(){
Map<String, dynamic> map = {
"idUsuario" : this.idUsuario,
"nome" : this.nome,
"email" : this.email
};
return map;
}
String get senha => _senha;
set senha(String value) {
_senha = value;
}
String get email => _email;
set email(String value) {
_email = value;
}
String get nome => _nome;
set nome(String value) {
_nome = value;
}
String get idUsuario => _idUsuario;
set idUsuario(String value) {
_idUsuario = value;
}
} | 0 |
mirrored_repositories/Flutter-apps/aprenda_ingles | mirrored_repositories/Flutter-apps/aprenda_ingles/lib/Home.dart | import 'package:aprenda_ingles/telas/bichos.dart';
import 'package:aprenda_ingles/telas/numeros.dart';
import 'package:aprenda_ingles/telas/vogais.dart';
import 'package:flutter/material.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> with SingleTickerProviderStateMixin{
TabController _tabController;
@override
void initState() {
// TODO: implement initState
super.initState();
_tabController = TabController(
length: 3,
vsync: this,
initialIndex: 1,
);
}
@override
void dispose(){
super.dispose();
_tabController.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Center(
child: Text("Aprenda Ingles",style:TextStyle(
),),
),
// toolbarHeight: 500,
bottom: TabBar(
indicatorWeight: 4,
indicatorColor: Colors.white,
// labelColor: Colors.deepOrangeAccent,
// unselectedLabelColor: Colors.lightBlue,
labelStyle: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 18,
),
controller: _tabController,
tabs: [
Tab(
text: "Bichos",
),
Tab(
text: "Numeros",
),
Tab(
text: "Vogais",
),
],
),
),
body: TabBarView(
controller: _tabController,
children: [
Bichos(),
Numeros(),
Vogais(),
]
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/aprenda_ingles | mirrored_repositories/Flutter-apps/aprenda_ingles/lib/main.dart | import 'package:flutter/material.dart';
import 'Home.dart';
void main(){
runApp(MaterialApp(
home: Home(),
debugShowCheckedModeBanner: false,
theme: ThemeData(
primaryColor: Color(0xff795548),
// accentColor: Colors.deepOrange,
scaffoldBackgroundColor: Color(0xfff5e9b9),
),
));
} | 0 |
mirrored_repositories/Flutter-apps/aprenda_ingles/lib | mirrored_repositories/Flutter-apps/aprenda_ingles/lib/telas/numeros.dart | import 'package:flutter/material.dart';
import 'package:audioplayers/audio_cache.dart';
class Numeros extends StatefulWidget {
@override
_NumerosState createState() => _NumerosState();
}
class _NumerosState extends State<Numeros> {
AudioCache _audioCachenumeros = AudioCache(prefix: "audios/");
_executar(String nomeAudio) async {
await _audioCachenumeros.play( nomeAudio + ".mp3");
}
@override
void initState() {
// TODO: implement initState
super.initState();
_audioCachenumeros.loadAll([
"1.mp3","2.mp3","3.mp3","4.mp3","5.mp3","6.mp3",
]);
}
@override
Widget build(BuildContext context) {
return Container(
child: GridView.count(
crossAxisCount: 2,
// scrollDirection: Axis.horizontal,
childAspectRatio: MediaQuery.of(context).size.aspectRatio* 2,
children: [
GestureDetector(
onTap: (){
_executar("1");
},
child: Image.asset("assets/imagens/1.png"),
),
GestureDetector(
onTap: (){
_executar("2");
},
child: Image.asset("assets/imagens/2.png"),
),
GestureDetector(
onTap: (){
_executar("3");
},
child: Image.asset("assets/imagens/3.png"),
),
GestureDetector(
onTap: (){
_executar("4");
},
child: Image.asset("assets/imagens/4.png"),
),
GestureDetector(
onTap: (){
_executar("5");
},
child: Image.asset("assets/imagens/5.png"),
),
GestureDetector(
onTap: (){
_executar("6");
},
child: Image.asset("assets/imagens/6.png"),
),
],
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/aprenda_ingles/lib | mirrored_repositories/Flutter-apps/aprenda_ingles/lib/telas/bichos.dart | //import 'package:audioplayers/audio_cache.dart';
import 'package:flutter/material.dart';
import 'package:audioplayers/audioplayers.dart';
import 'package:audioplayers/audio_cache.dart';
class Bichos extends StatefulWidget {
@override
_BichosState createState() => _BichosState();
}
class _BichosState extends State<Bichos> {
AudioCache _audioCache = AudioCache(prefix: "audios/");
_executar(String nomeAudio)async{
await _audioCache.play( nomeAudio + ".mp3");
}
@override
void initState() {
// TODO: implement initState
super.initState();
_audioCache.loadAll([
"cap.mp3","gato.mp3","leao.mp3","macaco.mp3","ovelha.mp3","vaca.mp3"
]);
}
@override
Widget build(BuildContext context) {
// double largura = MediaQuery.of(context).size.width;
// double altura = MediaQuery.of(context).size.height;
return Container(
child: GridView.count(
crossAxisCount: 2,
// scrollDirection: Axis.horizontal,
childAspectRatio: MediaQuery.of(context).size.aspectRatio* 2,
children: [
GestureDetector(
onTap: (){
_executar("cao");
},
child: Image.asset("assets/imagens/cao.png"),
),
GestureDetector(
onTap: (){
_executar("gato");
},
child: Image.asset("assets/imagens/gato.png"),
),
GestureDetector(
onTap: (){
_executar("leao");
},
child: Image.asset("assets/imagens/leao.png"),
),
GestureDetector(
onTap: (){
_executar("macaco");
},
child: Image.asset("assets/imagens/macaco.png"),
),
GestureDetector(
onTap: (){
_executar("ovelha");
},
child: Image.asset("assets/imagens/ovelha.png"),
),
GestureDetector(
onTap: (){
_executar("vaca");
},
child: Image.asset("assets/imagens/vaca.png"),
),
],
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/aprenda_ingles/lib | mirrored_repositories/Flutter-apps/aprenda_ingles/lib/telas/vogais.dart | import 'package:flutter/material.dart';
class Vogais extends StatefulWidget {
@override
_VogaisState createState() => _VogaisState();
}
class _VogaisState extends State<Vogais> {
@override
Widget build(BuildContext context) {
return Container();
}
}
| 0 |
mirrored_repositories/Flutter-apps/tabbar | mirrored_repositories/Flutter-apps/tabbar/lib/main.dart | import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:tabbar/paginas/primeira.dart';
import 'package:tabbar/paginas/segunda.dart';
import 'package:tabbar/paginas/terceira.dart';
void main() {
runApp(MaterialApp(
home: Home(),
)
);
}
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> with SingleTickerProviderStateMixin{
TabController _tabController;
@override
void initState() {
// TODO: implement initState
super.initState();
_tabController = TabController(
length: 3,
vsync: this,
initialIndex: 1,
);
}
@override
void dispose(){
super.dispose();
_tabController.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Abas"),
bottom: TabBar(
controller: _tabController,
tabs: [
Tab(
text: "home",
icon: Icon(Icons.home),
),
Tab(
text: "Email",
icon: Icon(Icons.email),
),
Tab(
text: "Conta",
icon: Icon(Icons.account_circle),
),
],),
),
body:TabBarView(
controller: _tabController,
children: [
Primeira(),
Segunda(),
Terceira(),
]
)
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/tabbar/lib | mirrored_repositories/Flutter-apps/tabbar/lib/paginas/segunda.dart | import 'package:flutter/material.dart';
class Segunda extends StatefulWidget {
@override
_SegundaState createState() => _SegundaState();
}
class _SegundaState extends State<Segunda> {
@override
Widget build(BuildContext context) {
return Center(
child: Text("Segunda"),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/tabbar/lib | mirrored_repositories/Flutter-apps/tabbar/lib/paginas/terceira.dart | import 'package:flutter/material.dart';
class Terceira extends StatefulWidget {
@override
_TerceiraState createState() => _TerceiraState();
}
class _TerceiraState extends State<Terceira> {
@override
Widget build(BuildContext context) {
return Center(
child: Text("Terceira"),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/tabbar/lib | mirrored_repositories/Flutter-apps/tabbar/lib/paginas/primeira.dart | import 'package:flutter/material.dart';
class Primeira extends StatefulWidget {
@override
_PrimeiraState createState() => _PrimeiraState();
}
class _PrimeiraState extends State<Primeira> {
@override
Widget build(BuildContext context) {
return Center(
child: Text("Primeira"),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/combustivel | mirrored_repositories/Flutter-apps/combustivel/lib/Combustivel.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
class Combustivel extends StatefulWidget {
@override
_CombustivelState createState() => _CombustivelState();
}
class _CombustivelState extends State<Combustivel> {
TextEditingController _controllerAlcool = TextEditingController();
TextEditingController _controllerGasolina = TextEditingController();
String _Resultado = "";
void _calcular(){
double precoAlcool = double.tryParse(_controllerAlcool.text);
double precoGasolina = double.tryParse(_controllerGasolina.text);
if(precoAlcool == null || precoAlcool == null){
setState(() {
_Resultado = "Preco invalido, digite numeros maiores que 0 e utilizando (.)";
});
}else{
setState(() {
if(precoAlcool/precoGasolina >= 0.7){
_Resultado = "Melhor abastecer com gasolina";
}else{
_Resultado = "Melhor abastecer com Alcool";
}
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Alcool ou gasolina",
style: TextStyle(
fontSize: 25,
color: Colors.white,
)
),
backgroundColor: Colors.blue,
),
body:Container(
child: SingleChildScrollView(
padding: EdgeInsets.all(32),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
//img
//text
//textfile
//textfile
//calcular
children: <Widget>[
Padding(
padding: EdgeInsets.only(bottom: 32),
child: Image.asset("imagens/logo.png"),
),
Padding(
padding: EdgeInsets.only(bottom: 10),
child:Text("Saiba qual a melhor opcao para abastecimento do seu carro",
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 25,
fontStyle: FontStyle.normal,
),
),
),
TextField(
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: "Praco Alcool, ex: 1.59"
),
style: TextStyle(
fontSize: 22,
),
controller: _controllerAlcool,
),
TextField(
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: "Preco Gasolina, ex: 3.59"
),
style: TextStyle(
fontSize: 22,
),
controller: _controllerGasolina,
),
Padding(
padding: EdgeInsets.only(top: 10),
child: RaisedButton(
color: Colors.blue,
textColor: Colors.white,
padding: EdgeInsets.all(15),
child: Text("Calcular",
style: TextStyle(
color: Colors.white,
fontSize: 20,
fontWeight: FontWeight.bold,
fontStyle: FontStyle.normal,
),
textAlign: TextAlign.center,
),
onPressed: _calcular,
),
),
Padding(
padding: EdgeInsets.only(top: 20),
child: Text(
_Resultado,
style: TextStyle(
fontSize: 22,
fontWeight: FontWeight.bold,
),
),
)
],
),
)
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/combustivel | mirrored_repositories/Flutter-apps/combustivel/lib/campotexto.dart | //import 'package:flutter/cupertino.dart';
//import 'package:flutter/material.dart';
//
//class CampoTexto extends StatefulWidget {
// @override
// _CampoTextoState createState() => _CampoTextoState();
//}
//
//class _CampoTextoState extends State<CampoTexto> {
// TextEditingController _textEditingController = TextEditingController();
// @override
// Widget build(BuildContext context) {
// return Scaffold(
// appBar: AppBar(
// title: Text("Entrada de dados"),
// ),
// body: Column(
// children: <Widget>[
// Padding(
// padding: EdgeInsets.all(32),
// child: TextField(
// //text
// keyboardType: TextInputType.number,
// decoration: InputDecoration(
// labelText: "Digite um valor"
// ),
//// enabled: false,
//// maxLength: 5,
//// maxLengthEnforced: false,
//// style: TextStyle(
//// fontSize: 25,
//// color: Colors.green,
////
//// ),
//// obscureText: true,
//// onChanged: (String e){
//// print("Valor digitado : "+ e);
//// },
//// onSubmitted: (String e){
//// print("Valor digitado: ${e}");
//// },
// controller: _textEditingController,
// ),
// ),
// RaisedButton(
// child: Text("Salvar"),
// color: Colors.lightGreen,
// onPressed: (){
// print("Valor digitado" +_textEditingController.text);
// },
// ),
// ],
// ),
// );
// }
//}
| 0 |
mirrored_repositories/Flutter-apps/combustivel | mirrored_repositories/Flutter-apps/combustivel/lib/main.dart | import 'package:flutter/material.dart';
import 'Combustivel.dart';
void main(){
runApp(MaterialApp(
home: Combustivel(),
)
);
} | 0 |
mirrored_repositories/Flutter-apps/firebase | mirrored_repositories/Flutter-apps/firebase/lib/main.dart | import 'dart:io';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
void main() async {
// WidgetsFlutterBinding.ensureInitialized();
// db.collection("usuarios")
// .document("001")
// .setData(
// {
// "nome" : "Caio",
// "idade" : "60"
// }
// );
// DocumentReference ref = await db.collection("noticias")
// .add({
// "titulo" : "Novo planeta",
// "descricao" : "texto exemplo ... "
// });
// db.collection("noticias")
// .document("B0eWllFN76cM4cas2NVO")
// .setData(
// {
// "titulo" : "Novo planeta alterado",
// "descricao" : "texto exemplo ... "
// }
// );
// print("Item salvo : " + ref.documentID);
// db.collection("usuarios").document("003").delete();
// DocumentSnapshot snapshot = await db.collection("usuarios").document("002").get();
// var dados = snapshot.data;
// print("Dados : " + dados["Nome"]);
// QuerySnapshot querySnapshot = await db.collection("usuarios").getDocuments();
// print("dados usuarios: " + querySnapshot.documents.toString());
// for(DocumentSnapshot item in querySnapshot.documents){
// print("dados usuarios: " + item.data.toString());
// }
//PRINTAR PELO LISTEN
// db.collection("usuarios").snapshots().listen(
// (snapshot){
// for(DocumentSnapshot item in snapshot.documents){
// print("dados usuarios: " + item.data.toString());
// }
//
// }
// );
// var pesquisa = "Mar";
// Firestore db = Firestore.instance;
// QuerySnapshot querySnapshot = await db.collection("usuarios")
// .where("Nome", isEqualTo: "ygor")
// .where("idade", isGreaterThan: 15)
// .where("idade", isLessThan: 50)
// .orderBy("idade", descending: true)
// .orderBy("Nome", descending: false)
// .limit(2)
// .where("Nome", isGreaterThanOrEqualTo: pesquisa)
// .where("Nome", isLessThanOrEqualTo: pesquisa + "\uf8ff")
// .getDocuments();
//
// for(DocumentSnapshot item in querySnapshot.documents){
// var dados = item.data;
// print("filtro : "+ dados["Nome"] +" _ "+ dados["idade"].toString());
// }
////////////////////////////////////////////////////////////////////
// FirebaseAuth auth = FirebaseAuth.instance;
// String email = "[email protected]";
// String senha = "123456";
//CADASTRO
// auth.createUserWithEmailAndPassword(
// email: email,
// password: senha
// ).then((firebaseUser){
// print("Sucesso: email: " +firebaseUser.email);
// }).catchError((erro){
// print("ERRO : " +erro.toString());
// });
//DESLOGANDO
// auth.signOut();
//LOGANDO
// auth.signInWithEmailAndPassword(
// email: email,
// password: senha)
// .then((firebaseUser){
// print("Logar: email: " +firebaseUser.email);
// }).catchError((erro){
// print("ERRO : " +erro.toString());
// });
// FirebaseUser usuarioAtual = await auth.currentUser();
// if(usuarioAtual != null){
// print("logado : " +usuarioAtual.email);
// }else{
// print("deslogado");
// }
//IMAGENS
runApp(
MaterialApp(home: Home(),)
);
}
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
File _imagem;
String _statusUpload = "Upload nao iniciado";
String _imagemrecuperada ="";
Future _recuperarImagem(bool daCamera) async{
File imagemSelecionada;
if(daCamera){
// ignore: deprecated_member_use
imagemSelecionada = await ImagePicker.pickImage(source: ImageSource.camera);
}else{
// ignore: deprecated_member_use
imagemSelecionada = await ImagePicker.pickImage(source: ImageSource.gallery);
}
setState(() {
_imagem = imagemSelecionada;
});
}
Future _uploadImagem() async{
FirebaseStorage storage = FirebaseStorage.instance;
StorageReference pastaRaiz = storage.ref();
StorageReference arquivo = pastaRaiz
.child("fotos")
.child("foto1.jpg");
//Progresso do upload
StorageUploadTask task = arquivo.putFile(_imagem);
//controlar progresso de upload
task.events.listen((StorageTaskEvent storageEvent) {
if(storageEvent.type == StorageTaskEventType.progress){
setState(() {
_statusUpload = "Em progresso";
});
}else if(storageEvent.type == StorageTaskEventType.success){
_statusUpload = "sucesso";
_imagem = null;
}
});
task.onComplete.then((StorageTaskSnapshot snapshot){
_recuperarURLImagem(snapshot);
});
}
Future _recuperarURLImagem(StorageTaskSnapshot snapshot)async{
String url = await snapshot.ref.getDownloadURL();
print("resultado url : "+ url);
setState(() {
_imagemrecuperada = url;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Selecionar imagem"),
),body: SingleChildScrollView(
child: Column(
children: [
Text(_statusUpload),
RaisedButton(
child: Text("Camera"),
onPressed: (){
_recuperarImagem(true);
}
),
RaisedButton(
child: Text("Galeria"),
onPressed: (){
_recuperarImagem(false);
}
),
_imagem ==null
?Container()
:
Image.file(_imagem),
_imagem ==null
? Container()
: RaisedButton(
child: Text("Upload storage"),
onPressed: (){
_uploadImagem();
}
),
_imagemrecuperada ==null
?Container()
: Image.network(_imagemrecuperada),
],
),
)
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/youtubiu | mirrored_repositories/Flutter-apps/youtubiu/lib/Home.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:youtubiu/CustomSearchDelegate.dart';
import 'package:youtubiu/telas/biblioteca.dart';
import 'package:youtubiu/telas/emalta.dart';
import 'package:youtubiu/telas/inicio.dart';
import 'package:youtubiu/telas/inscricao.dart';
class Home extends StatefulWidget {
@override
_HomeState createState() => _HomeState();
}
class _HomeState extends State<Home> {
String _resposta = "";
int _indiceAtual = 0;
@override
Widget build(BuildContext context) {
List<Widget> telas = [
Inicio(_resposta),
EmAlta(),
Inscricao(),
Biblioteca(),
];
return Scaffold(
appBar: AppBar(
title: Image.asset(
"Imagens/youtube.png",
width: 98,
height: 22,
),
backgroundColor: Colors.white,
iconTheme: IconThemeData(
color: Colors.grey,
opacity: 1,
),
actions: <Widget>[
IconButton(
icon:Icon(Icons.cast),
onPressed: (){
print("acao: cast");
},
),
IconButton(
icon:Icon(Icons.videocam),
onPressed: (){
print("acao: videocam");
},
),
IconButton(
icon: Icon(Icons.search),
onPressed: () async{
String res = await showSearch(context: context, delegate: CustomSearchDelegate());
setState(() {
_resposta = res;
});
},
),
IconButton(
icon: Icon(Icons.account_circle),
onPressed: (){
print("acao: conta");
},
),
],
),
body: Container(
padding: EdgeInsets.all(16),
child: telas[_indiceAtual],
),
bottomNavigationBar: BottomNavigationBar(
currentIndex: _indiceAtual,
type: BottomNavigationBarType.fixed,
fixedColor: Colors.red,
onTap: (indice){
setState(() {
_indiceAtual = indice;
});
},
items: [
BottomNavigationBarItem(
title: Text("Inicio"),
icon: Icon(Icons.home),
),
BottomNavigationBarItem(
title: Text("Em alta"),
icon: Icon(Icons.whatshot),
),
BottomNavigationBarItem(
title: Text("Inscrições"),
icon: Icon(Icons.subscriptions),
),
BottomNavigationBarItem(
title: Text("Biblioteca"),
icon: Icon(Icons.folder),
),
],
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/youtubiu | mirrored_repositories/Flutter-apps/youtubiu/lib/Api.dart | import 'dart:convert';
import 'package:http/http.dart' as http;
import 'model/Video.dart';
const CHAVE_YOUTUBE_API = "COLAR API AQUI";
const CHAVE_CHANNEL_ID = "UCuxfOdbKQy0tgGXcm9sjHiw";
const URL_BASE= "https://www.googleapis.com/youtube/v3/";
class Api{
Future<List<Video>> pesquisar(String pesquisa) async{
http.Response response = await http.get(
URL_BASE + "search"
"?part=snippet"
"&type=video"
"&maxResults=20"
"&order=date"
"&key=$CHAVE_YOUTUBE_API"
"&channelId=$CHAVE_CHANNEL_ID"
"&q=$pesquisa"
);
print(response.statusCode);
if(response.statusCode == 200){
Map<String, dynamic> dadosJson = jsonDecode(response.body);
List<Video> videos = dadosJson["items"].map<Video>(
(map){
return Video.fromJson(map);
}
).toList();
// print("Resultado " + dadosJson["items"][19]["snippet"]["title"].toString());
return videos;
}else{
}
}
} | 0 |
mirrored_repositories/Flutter-apps/youtubiu | mirrored_repositories/Flutter-apps/youtubiu/lib/CustomSearchDelegate.dart | import 'package:flutter/material.dart';
class CustomSearchDelegate extends SearchDelegate<String> {
@override
List<Widget> buildActions(BuildContext context) {
return [
IconButton(
icon: Icon(Icons.clear),
onPressed: (){
query = "";
},
),
IconButton(
icon: Icon(Icons.keyboard_voice),
onPressed: (){
},
),
];
}
@override
Widget buildLeading(BuildContext context) {
return IconButton(
icon: Icon(Icons.arrow_back),
onPressed: (){
close(context, "");
},
);
}
@override
Widget buildResults(BuildContext context) {
//print("resultado: pesquisa realizada");
close(context, query );
return Container();
}
@override
Widget buildSuggestions(BuildContext context) {
//print("resultado: digitado " + query );
// return Container();
List<String> lista = List();
if( query.isNotEmpty ){
lista = [
"Android", "Android navegação", "ios", "jogos","iphone","leon","nilce","playstion","GAGA"
].where(
(texto) => texto.toLowerCase().startsWith( query.toLowerCase() )
).toList();
return ListView.builder(
itemCount: lista.length,
itemBuilder: (context, index){
return ListTile(
onTap: (){
close(context, lista[index] );
},
title: Text( lista[index] ),
);
}
);
}else{
return Center(
child: Text("Nenhum resultado para a pesquisa!"),
);
}
}
} | 0 |
mirrored_repositories/Flutter-apps/youtubiu | mirrored_repositories/Flutter-apps/youtubiu/lib/main.dart | import 'package:flutter/material.dart';
import 'Home.dart';
void main(){
runApp(MaterialApp(
home: Home(),
debugShowCheckedModeBanner: false,
)
);
} | 0 |
mirrored_repositories/Flutter-apps/youtubiu/lib | mirrored_repositories/Flutter-apps/youtubiu/lib/telas/inicio.dart | import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter_youtube/flutter_youtube.dart';
import 'package:youtubiu/Api.dart';
import 'package:youtubiu/model/Video.dart';
class Inicio extends StatefulWidget {
String pesquisa;
Inicio( this.pesquisa );
@override
_InicioState createState() => _InicioState();
}
class _InicioState extends State<Inicio> {
_listarVideos(String pesquisa){
Api api = Api();
return api.pesquisar( pesquisa );
}
@override
Widget build(BuildContext context) {
return FutureBuilder<List<Video>>(
future: _listarVideos( widget.pesquisa ),
builder: (contex, snapshot){
switch( snapshot.connectionState ){
case ConnectionState.none :
case ConnectionState.waiting :
return Center(
child: CircularProgressIndicator(),
);
break;
case ConnectionState.active :
case ConnectionState.done :
if( snapshot.hasData ){
return ListView.separated(
itemBuilder: (context, index){
List<Video> videos = snapshot.data;
Video video = videos[ index ];
return GestureDetector(
onTap: (){
FlutterYoutube.playYoutubeVideoById(
apiKey: CHAVE_YOUTUBE_API,
videoId: video.id,
autoPlay: true,
fullScreen: true
);
},
child: Column(
children: <Widget>[
Container(
height: 200,
decoration: BoxDecoration(
image: DecorationImage(
fit: BoxFit.cover,
image: NetworkImage( video.imagem ),
)
),
),
ListTile(
leading: CircleAvatar(
backgroundImage: NetworkImage("https://yt3.ggpht.com/a/AATXAJzqxg7l2YRxJQTcPIyzHRhz7xajk7lATEHcD9ANgQ=s100-c-k-c0xffffffff-no-rj-mo"),
),
title: Text( video.titulo ),
subtitle: Text( video.canal ),
)
],
),
);
},
separatorBuilder: (context, index) => Divider(
height: 2,
color: Colors.grey,
),
itemCount: snapshot.data.length
);
}else{
return Center(
child: Text("Nenhum dado a ser exibido!"),
);
}
break;
}
},
);
}
} | 0 |
mirrored_repositories/Flutter-apps/youtubiu/lib | mirrored_repositories/Flutter-apps/youtubiu/lib/telas/emalta.dart | import 'package:flutter/material.dart';
class EmAlta extends StatefulWidget {
@override
_EmAltaState createState() => _EmAltaState();
}
class _EmAltaState extends State<EmAlta> {
@override
Widget build(BuildContext context) {
return Container(
child: Center(
child: Text(""
"Em alta",
style: TextStyle(
fontSize: 25
),),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/youtubiu/lib | mirrored_repositories/Flutter-apps/youtubiu/lib/telas/inscricao.dart | import 'package:flutter/material.dart';
class Inscricao extends StatefulWidget {
@override
_InscricaoState createState() => _InscricaoState();
}
class _InscricaoState extends State<Inscricao> {
@override
Widget build(BuildContext context) {
return Container(
child: Center(
child: Text(""
"Inscriçõe",
style: TextStyle(
fontSize: 25
),),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/youtubiu/lib | mirrored_repositories/Flutter-apps/youtubiu/lib/telas/biblioteca.dart | import 'package:flutter/material.dart';
class Biblioteca extends StatefulWidget {
@override
_BibliotecaState createState() => _BibliotecaState();
}
class _BibliotecaState extends State<Biblioteca> {
@override
Widget build(BuildContext context) {
return Container(
child: Center(
child: Text(""
"Biblioteca",
style: TextStyle(
fontSize: 25
),),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-apps/youtubiu/lib | mirrored_repositories/Flutter-apps/youtubiu/lib/model/Video.dart | class Video{
String id;
String titulo;
String imagem;
String canal;
String descricao;
Video({this.id, this.titulo, this.imagem, this.canal, this.descricao});
// static converterJson(Map<String, dynamic> json){
// return Video(
// id: json["id"]["videoId"],
// titulo: json["snippet"]["title"],
// imagem: json["snippet"]["thumbnails"]["high"]["url"],
// canal: json["snippet"]["channelId"],
// descricao: json["snippet"]["description"],
// );
// }
factory Video.fromJson(Map<String, dynamic> json){
return Video(
id: json["id"]["videoId"],
titulo: json["snippet"]["title"],
imagem: json["snippet"]["thumbnails"]["high"]["url"],
canal: json["snippet"]["channelTitle"],
descricao: json["snippet"]["description"],
);
}
} | 0 |
mirrored_repositories/RideFlutter | mirrored_repositories/RideFlutter/rider-app/unused_i10n.dart | import 'dart:convert';
import 'dart:io';
import 'package:args/args.dart';
import 'package:glob/glob.dart';
import 'package:glob/list_local_fs.dart';
const lineNumber = 'line-number';
void main(List<String> arguments) {
exitCode = 0; // presume success
final parser = ArgParser()
..addFlag(
'path',
negatable: false,
abbr: 'p',
help: 'Path to the Flutter/Dart project',
);
ArgResults argResults = parser.parse(arguments);
final paths = argResults.rest;
final terms = getTranslationTerms(paths.first);
final dartFiles = getDartFiles(paths.first);
final notUsed = findNotUsedArbTerms(terms, dartFiles);
for (final t in notUsed) {
print(t);
}
}
Set<String> getTranslationTerms(String path) {
final arbFile = Glob("$path/**.arb");
final arbFiles = <FileSystemEntity>[];
for (var entity in arbFile.listSync(followLinks: false)) {
arbFiles.add(entity);
}
final arbTerms = <String>{};
for (final file in arbFiles) {
final content = File(file.path).readAsStringSync();
final map = jsonDecode(content) as Map<String, dynamic>;
for (final entry in map.entries) {
if (!entry.key.startsWith('@')) {
arbTerms.add(entry.key);
}
}
}
return arbTerms;
}
List<FileSystemEntity> getDartFiles(String path) {
final dartFile = Glob("$path/lib/**.dart");
final dartFiles = <FileSystemEntity>[];
for (var entity in dartFile.listSync(followLinks: false)) {
if (!entity.path.contains('generated')) {
dartFiles.add(entity);
}
}
return dartFiles;
}
Set<String> findNotUsedArbTerms(
Set<String> arbTerms,
List<FileSystemEntity> files,
) {
final unused = arbTerms.toSet();
for (final file in files) {
final content = File(file.path).readAsStringSync();
for (final arb in arbTerms) {
if (content.contains(arb)) {
unused.remove(arb);
}
}
}
return unused;
}
| 0 |
mirrored_repositories/RideFlutter/rider-app | mirrored_repositories/RideFlutter/rider-app/lib/config.dart | import 'package:client_shared/config.dart';
String serverUrl = "http://$serverIP:4000/";
String wsUrl = serverUrl.replaceFirst("http", "ws");
// Nominatim configuration (Only for Open Street Maps and MapBox)
List<String>? nominatimCountries; // ISO 3166-1alpha2 codes
// Google Places Configuration (Only for Google Map Provider)
String placesApiKey = "";
String placesCountry = "en";
| 0 |
mirrored_repositories/RideFlutter/rider-app | mirrored_repositories/RideFlutter/rider-app/lib/main.dart | import 'package:client_shared/config.dart';
import 'package:country_codes/country_codes.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:graphql_flutter/graphql_flutter.dart';
import 'package:hive_flutter/hive_flutter.dart';
import 'package:lifecycle/lifecycle.dart';
import 'package:ridy/chat/chat_view.dart';
import 'package:ridy/location_selection/location_selection_parent_view.dart';
import 'package:ridy/location_selection/welcome_card/location_history_item.dart';
import 'package:ridy/main/bloc/jwt_cubit.dart';
import 'package:ridy/main/bloc/rider_profile_cubit.dart';
import 'package:ridy/onboarding/onboarding_view.dart';
import 'address/address_list_view.dart';
import 'announcements/announcements_list_view.dart';
import 'history/trip_history_list_view.dart';
import 'main/bloc/current_location_cubit.dart';
import 'main/bloc/main_bloc.dart';
import 'main/graphql_provider.dart';
import 'profile/profile_view.dart';
import 'reservations/reservation_list_view.dart';
import 'package:client_shared/theme/theme.dart';
import 'wallet/wallet_view.dart';
import 'package:flutter_gen/gen_l10n/messages.dart';
import 'package:geolocator/geolocator.dart';
// ignore: avoid_void_async
void main() async {
await initHiveForFlutter();
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterFatalError;
Hive.registerAdapter(LocationHistoryItemAdapter());
await Hive.openBox<List<LocationHistoryItem>>("history2");
await Hive.openBox("user");
await Hive.openBox('settings');
if (!kIsWeb) {
await CountryCodes.init();
final locale = CountryCodes.detailsForLocale();
if (locale.dialCode != null) {
defaultCountryCode = locale.dialCode!;
}
}
await Geolocator.requestPermission();
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MultiBlocProvider(
providers: [
BlocProvider(create: (context) => MainBloc()),
BlocProvider(create: (context) => CurrentLocationCubit()),
BlocProvider(create: (context) => RiderProfileCubit()),
BlocProvider(create: (context) => JWTCubit())
],
child: MyGraphqlProvider(
child: ValueListenableBuilder<Box>(
valueListenable: Hive.box('settings')
.listenable(keys: ['language', 'onboarding']),
builder: (context, box, snapshot) {
return MaterialApp(
debugShowCheckedModeBanner: false,
navigatorObservers: [defaultLifecycleObserver],
localizationsDelegates: S.localizationsDelegates,
supportedLocales: S.supportedLocales,
locale: box.get('language') != null
? Locale.fromSubtags(languageCode: box.get('language'))
: null,
routes: {
'addresses': (context) => const AddressListView(),
'announcements': (context) => const AnnouncementsListView(),
'history': (context) => const TripHistoryListView(),
'wallet': (context) => const WalletView(),
'chat': (context) => const ChatView(),
'reserves': (context) => const ReservationListView(),
'profile': (context) => BlocProvider.value(
value: context.read<RiderProfileCubit>(),
child: BlocProvider.value(
value: context.read<JWTCubit>(),
child: const ProfileView(),
),
)
},
theme: CustomTheme.theme1,
home: box.get('onboarding', defaultValue: 0) > 0
? LocationSelectionParentView()
: OnBoardingView(),
// home: LocationSelectionParentView(),
);
}),
),
);
}
}
| 0 |
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