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mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib/data/product_service.dart | import 'package:bloc_sample/models/product.dart';
class ProductService {
static List<Product> products = new List<Product>();
ProductService._internal();
static ProductService _singleton = ProductService._internal();
factory ProductService() {
return _singleton;
}
static List<Product> getAll() {
products.add(new Product(1, "Acer Laptop", 6000));
products.add(new Product(2, "Macbook Laptop", 10000));
products.add(new Product(3, "Lenovo Laptop", 7000));
return products;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib/data/cart_service.dart | import 'package:bloc_sample/models/cart.dart';
class CartService {
static List<Cart> cartItems = new List<Cart>();
static CartService _singleton = CartService._internal();
factory CartService() {
return _singleton;
}
CartService._internal();
static void addToCart(Cart item) {
cartItems.add(item);
}
static void removeFromCart(Cart item) {
cartItems.remove(item);
}
static List<Cart> getCart() {
return cartItems;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib/screens/cart_screen.dart | import 'package:bloc_sample/blocs/cart_bloc.dart';
import 'package:flutter/material.dart';
class CartScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text("Sepet"),
centerTitle: true,
),
body: StreamBuilder(
stream: cartBloc.getStream,
initialData: cartBloc.getCart(),
builder: (context, snapshot){
return buildCart(snapshot);
},
),
);
}
Widget buildCart(AsyncSnapshot snapshot) {
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (BuildContext context, index){
final cart = snapshot.data;
return ListTile(
title: Text(cart[index].product.name),
subtitle: Text(cart[index].product.price.toString()),
trailing: IconButton(
icon: Icon(Icons.remove_shopping_cart),
onPressed: (){
cartBloc.removeFromCart(cart[index]);
},
),
);
},
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/lib/screens/product_list_screen.dart | import 'package:bloc_sample/blocs/cart_bloc.dart';
import 'package:bloc_sample/blocs/product_bloc.dart';
import 'package:bloc_sample/models/cart.dart';
import 'package:flutter/material.dart';
class ProductListScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text("AlisVeris"),
centerTitle: true,
actions: [
IconButton(
icon: Icon(Icons.add_shopping_cart),
onPressed: () => Navigator.pushNamed(context, "/cart"),
)
],
),
body: buildProductList(),
);
}
buildProductList() {
return StreamBuilder(
initialData: productBloc.getAll(),
stream: productBloc.getStream,
builder: (context, snapshot) {
return snapshot.data.length > 0
? buildProductListItems(snapshot)
: Center(
child: Text("Data Yok..."),
);
},
);
}
buildProductListItems(AsyncSnapshot snapshot) {
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (BuildContext context, index) {
var list = snapshot.data;
return ListTile(
title: Text(list[index].name),
subtitle: Text(list[index].price.toString()),
trailing: IconButton(
icon: Icon(Icons.add_shopping_cart),
onPressed: () {
cartBloc.addToCart(Cart(list[index], 1));
},
),
);
},
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample | mirrored_repositories/Mobile-Programming-Lecture-Notes/Bloc-Sample-Shopping-Flutter-Project-main/bloc_sample/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:bloc_sample/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/basic_widgets_example03 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example03/lib/main.dart | import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
debugShowCheckedModeBanner: false,
));
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
Color appBarRenk = Colors.black;
Color bodyColor = Colors.white;
String title = "Beşiktaş";
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: appBarRenk,
title: Text(title),
centerTitle: true,
),
body: Container(
color: bodyColor,
),
floatingActionButton: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
InkWell(
onTap: () {
setState(() {
appBarRenk = Colors.blue;
bodyColor = Colors.yellow;
title = "Fenerbahçe";
});
},
child: Image(
image: NetworkImage(
"https://upload.wikimedia.org/wikipedia/tr/archive/8/85/20161226202751%21200px-Fenerbah%C3%A7e.png",
scale: 10),
),
),
InkWell(
onTap: () {
setState(() {
appBarRenk = Colors.black;
bodyColor = Colors.white;
title = "Beşiktaş";
});
},
child: Image(
image: NetworkImage(
"https://upload.wikimedia.org/wikipedia/commons/0/08/Be%C5%9Fikta%C5%9F_Logo_Be%C5%9Fikta%C5%9F_Amblem_Be%C5%9Fikta%C5%9F_Arma.png",
scale: 30),
),
),
InkWell(
onTap: () {
setState(() {
appBarRenk = Colors.red;
bodyColor = Colors.yellow;
title = "Galatasaray";
});
},
child: Image(
image: NetworkImage(
"https://i.pinimg.com/originals/cb/96/97/cb9697aa9a80496dc76b7012ee3cce6c.png",
scale: 15),
),
),
],
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example03 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example03/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:basic_widgets_example03/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/main.dart | import 'package:flutter/material.dart';
import 'package:http_demo/screens/main_screen.dart';
void main() {
runApp(HttpApp());
}
class HttpApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
// TODO: implement build
return MaterialApp(
home: MainScreen(),
debugShowCheckedModeBanner: false,
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/widgets/product_list_row_widget.dart | import 'package:flutter/material.dart';
import 'package:http_demo/models/product.dart';
class ProductListRowWidget extends StatelessWidget {
Product product;
ProductListRowWidget(this.product);
@override
Widget build(BuildContext context) {
// TODO: implement build
return buildProductItemCard(context);
}
Widget buildProductItemCard(BuildContext context) {
return InkWell(
child: Card(
child: Column(
children: <Widget>[
Container(
child: Image.network(
"https://pbs.twimg.com/profile_images/3024465943/8935aa5cfc7b96c0fb13a518e310004a_400x400.jpeg"),
height: 130.0,
width: MediaQuery.of(context).size.width / 2,
),
Text(
product.productName,
style: TextStyle(color: Colors.red, fontWeight: FontWeight.bold),
),
Text(
product.unitPrice.toString() + " TL",
style: TextStyle(
fontSize: 18.0,
color: Colors.red,
fontWeight: FontWeight.bold),
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/widgets/product_list_widget.dart | import 'package:flutter/material.dart';
import 'package:http_demo/models/product.dart';
import 'package:http_demo/widgets/product_list_row_widget.dart';
class ProductListWidget extends StatefulWidget {
List<Product> products = new List<Product>();
ProductListWidget(List<Product> products) {
this.products = products;
}
@override
State<StatefulWidget> createState() {
return ProductListWidgetState();
}
}
class ProductListWidgetState extends State<ProductListWidget> {
@override
Widget build(BuildContext context) {
return buildProductList(context);
}
Widget buildProductList(BuildContext context) {
return Column(
children: <Widget>[
SizedBox(
height: 10.0,
),
SizedBox(
height: 500,
child: GridView.count(
crossAxisCount: 2,
children: List.generate(widget.products.length, (index) {
return ProductListRowWidget(widget.products[index]);
}),
),
),
],
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/models/category.dart | class Category {
int id;
String categoryName;
String seoUrl;
Category(this.id, this.categoryName, this.seoUrl);
Category.fromJson(Map json) {
id = json["id"];
categoryName = json["categoryName"];
seoUrl = json["seoUrl"];
}
Map toJson() {
return {"id": id, "categoryName": categoryName, "seoUrl": seoUrl};
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/models/product.dart | class Product {
int id;
int categoryId;
String productName;
String quantityPerUnit;
double unitPrice;
int unitsInStock;
Product(this.id, this.categoryId, this.productName, this.quantityPerUnit,
this.unitPrice, this.unitsInStock);
Product.fromJson(Map json) {
id = json["id"];
categoryId = json["categoryId"];
productName = json["productName"];
quantityPerUnit = json["quantityPerUnit"];
unitPrice = double.tryParse(json["unitPrice"].toString());
unitsInStock = int.tryParse(json["unitsInStock"].toString());
}
Map toJson() {
return {
"id": id,
"categoryId": categoryId,
"productName": productName,
"quantityPerUnit": quantityPerUnit,
"unitPrice": unitPrice,
"unitsInStock": unitsInStock
};
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/data | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/data/api/category_api.dart | import 'package:http/http.dart' as http;
class CategoryApi {
static Future getCategories() {
return http.get("http://10.0.2.2:3000/categories");
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/data | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/data/api/product_api.dart | import "package:http/http.dart" as http;
class ProductApi {
static Future getProducts() {
return http.get("http://10.0.2.2:3000/products");
}
static Future getProductsByCategoryId(int categoryId) {
return http.get("http://10.0.2.2:3000/products?categoryId=$categoryId");
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/lib/screens/main_screen.dart | import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:http_demo/data/api/category_api.dart';
import 'package:http_demo/data/api/product_api.dart';
import 'package:http_demo/models/category.dart';
import 'package:http_demo/models/product.dart';
import 'package:http_demo/widgets/product_list_widget.dart';
class MainScreen extends StatefulWidget {
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return MainScreenState();
}
}
class MainScreenState extends State {
List<Category> categories = List<Category>();
List<Widget> categoryWidget = List<Widget>();
List<Product> products = List<Product>();
@override
void initState() {
// TODO: implement initState
getCategoriesFromApi();
getProducts();
super.initState();
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Alisveris Sistemi",
style: TextStyle(
color: Colors.white, fontSize: 30.0, fontWeight: FontWeight.bold),
),
centerTitle: true,
backgroundColor: Colors.redAccent,
),
body: Padding(
padding: EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
SingleChildScrollView(
scrollDirection: Axis.horizontal, //yatay
child: Row(
children: categoryWidget,
),
),
ProductListWidget(products)
],
),
),
);
}
void getCategoriesFromApi() {
CategoryApi.getCategories().then((response) {
setState(() {
Iterable list = json.decode(response.body);
this.categories =
list.map((category) => Category.fromJson(category)).toList();
getCategoryWidgets();
});
});
}
List<Widget> getCategoryWidgets() {
for (int i = 0; i < categories.length; i++) {
categoryWidget.add(getCategoryWidget(categories[i]));
}
return categoryWidget;
}
Widget getCategoryWidget(Category category) {
return FlatButton(
onPressed: () {
//print(category.categoryName);
getProductsByCategoryId(category);
},
child: Text(
category.categoryName,
style: TextStyle(
color: Colors.blue, fontSize: 18.0, fontWeight: FontWeight.bold),
),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15.0),
side: BorderSide(color: Colors.red),
),
);
}
void getProductsByCategoryId(Category category) {
ProductApi.getProductsByCategoryId(category.id).then((response) {
setState(() {
Iterable list = json.decode(response.body);
this.products =
list.map((product) => Product.fromJson(product)).toList();
});
});
}
void getProducts() {
ProductApi.getProducts().then((response) {
setState(() {
Iterable list = json.decode(response.body);
this.products =
list.map((product) => Product.fromJson(product)).toList();
});
});
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Flutter-Project-main/http_demo/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:http_demo/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(HttpApp());
// 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/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib/main.dart | import 'package:flutter/material.dart';
import 'package:sqflite_demo/screans/product_list.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: ProductList(),
theme: ThemeData(
primarySwatch: Colors.red,
),
debugShowCheckedModeBanner: false,
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib/models/product.dart | class Product {
int id;
String name;
String description;
double unitPrice;
Product({this.name, this.description, this.unitPrice});
Product.withId({this.id, this.name, this.description, this.unitPrice});
Map<String, dynamic> toMap() {
var map = Map<String, dynamic>();
map["name"] = name;
map["description"] = description;
map["unitPrice"] = unitPrice;
if (id != null) {
map["id"] = id;
}
return map;
}
Product.fromObject(dynamic o) {
this.id = int.tryParse(o["id"].toString());
this.name = o["name"];
this.description = o["description"];
this.unitPrice = double.tryParse(o["unitPrice"].toString());
}
// var a(){
// var urun = new Product(name: "Laptop", description: "Aciklama", unitPrice: 2500);
// var mapUrun = urun.toMap();
// }
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib/data/dbHelper.dart | import 'dart:async';
import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';
import 'package:sqflite_demo/models/product.dart';
class DbHelper {
Database _db;
Future<Database> get db async {
if (_db == null) {
_db = await initializeDb();
}
return _db;
}
Future<Database> initializeDb() async {
String dbPath = join(await getDatabasesPath(), "etrade.db");
var eTradeDb = await openDatabase(dbPath, version: 1, onCreate: createDb);
return eTradeDb;
}
FutureOr<void> createDb(Database db, int version) async {
await db.execute(
"Create table products(id integer primary key, name text, description text, unitPrice integer)");
}
Future<List> getProducts() async {
Database db = await this.db;
var result = await db.query("products");
//return result;
return List.generate(result.length, (i) {
return Product.fromObject(result[i]);
});
}
Future<int> insert(Product product) async {
Database db = await this.db;
var result = await db.insert("products", product.toMap());
return result;
}
Future<int> delete(int id) async {
Database db = await this.db;
var result = await db.rawDelete("delete from products where id= $id");
return result;
}
Future<void> update(Product product) async {
Database db = await this.db;
var result = await db.update("products", product.toMap(),
where: "id=?", whereArgs: [product.id]);
return result;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib/screans/product_add.dart | import 'package:flutter/material.dart';
import 'package:sqflite_demo/data/dbHelper.dart';
import 'package:sqflite_demo/models/product.dart';
class ProductAdd extends StatefulWidget {
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return ProductAddState();
}
}
class ProductAddState extends State {
var txtName = TextEditingController();
var txtDescription = TextEditingController();
var txtUnitPrice = TextEditingController();
var dbHelper = DbHelper();
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Yeni Urun Ekleme",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.black),
),
centerTitle: true,
),
body: Padding(
padding: EdgeInsets.all(30.0),
child: Column(
children: <Widget>[
buildNameField(),
buildDescriptionField(),
buildUnitPriceField(),
buildSavebutton(),
],
),
));
}
Widget buildNameField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Adi : ",
),
controller: txtName,
);
}
Widget buildDescriptionField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Aciklamasi : ",
),
controller: txtDescription,
);
}
Widget buildUnitPriceField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Fiyati : ",
),
controller: txtUnitPrice,
);
}
Widget buildSavebutton() {
return FlatButton(
child: Text(
"Ekle",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.red),
),
onPressed: () {
addProduct();
},
);
}
void addProduct() async {
var result = await dbHelper.insert(Product(
name: txtName.text,
description: txtDescription.text,
unitPrice: double.tryParse(txtUnitPrice.text)));
Navigator.pop(context, true);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib/screans/product_list.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:sqflite_demo/data/dbHelper.dart';
import 'package:sqflite_demo/models/product.dart';
import 'package:sqflite_demo/screans/product_detail.dart';
import 'product_add.dart';
class ProductList extends StatefulWidget {
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return _ProductListState();
}
}
class _ProductListState extends State {
var dbHelper = DbHelper();
List products;
int productCount = 0;
@override
void initState() {
// TODO: implement initState
getProducts();
//super.initState();
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Urun Listesi",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.black),
),
centerTitle: true,
),
body: buildProductList(),
floatingActionButton: FloatingActionButton(
onPressed: () {
goToProductAdd();
},
child: Icon(Icons.add),
tooltip: "Yeni Urun Ekle",
),
);
}
ListView buildProductList() {
return ListView.builder(
itemCount: productCount,
itemBuilder: (BuildContext context, int position) {
return Card(
color: Colors.red,
elevation: 2.0,
child: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.black12,
child: Text("O"),
),
title: Text(
this.products[position].name,
style: TextStyle(
fontWeight: FontWeight.w900,
fontSize: 20,
color: Colors.black),
),
subtitle: Text(
this.products[position].description,
style: TextStyle(
fontWeight: FontWeight.w900,
fontSize: 15,
color: Colors.black),
),
onTap: () {
goToDetail(this.products[position]);
},
),
);
});
}
void goToProductAdd() async {
bool result = await Navigator.push(
context, MaterialPageRoute(builder: (context) => ProductAdd()));
if (result != null) {
if (result) {
getProducts();
}
}
}
void getProducts() async {
var productsFuture = dbHelper.getProducts();
productsFuture.then((data) {
setState(() {
this.products = data;
productCount = data.length;
});
});
}
void goToDetail(product) async {
bool result = await Navigator.push(context,
MaterialPageRoute(builder: (context) => ProductDetail(product)));
if (result != null) {
if (result) {
getProducts();
}
}
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/lib/screans/product_detail.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:sqflite_demo/data/dbHelper.dart';
import 'package:sqflite_demo/models/product.dart';
class ProductDetail extends StatefulWidget {
Product product;
ProductDetail(this.product);
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return _ProductDetailState(product);
}
}
enum Options { delete, update }
class _ProductDetailState extends State {
Product product;
_ProductDetailState(this.product);
var dbHelper = DbHelper();
var txtName = TextEditingController();
var txtDescription = TextEditingController();
var txtUnitPrice = TextEditingController();
@override
void initState() {
// TODO: implement initState
txtName.text = product.name;
txtDescription.text = product.description;
txtUnitPrice.text = product.unitPrice.toString();
super.initState();
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Urun Detayi : ${product.name}",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.black),
),
centerTitle: true,
actions: <Widget>[
PopupMenuButton<Options>(
onSelected: selectProcess,
itemBuilder: (BuildContext context) => <PopupMenuEntry<Options>>[
PopupMenuItem<Options>(
value: Options.delete,
child: Text("Sil"),
),
PopupMenuItem<Options>(
value: Options.update,
child: Text("Guncelle"),
),
],
)
],
),
body: buildProductDetail(),
);
}
Widget buildProductDetail() {
return Padding(
padding: EdgeInsets.all(30.0),
child: Column(
children: <Widget>[
buildNameField(),
buildDescriptionField(),
buildUnitPriceField(),
],
),
);
}
Widget buildNameField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Adi : ",
),
controller: txtName,
);
}
Widget buildDescriptionField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Aciklamasi : ",
),
controller: txtDescription,
);
}
Widget buildUnitPriceField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Fiyati : ",
),
controller: txtUnitPrice,
);
}
void selectProcess(Options options) async {
//print(value);
switch (options) {
case Options.delete:
await dbHelper.delete(product.id);
Navigator.pop(context, true);
break;
case Options.update:
await dbHelper.update(Product.withId(
id: product.id,
name: txtName.text,
description: txtDescription.text,
unitPrice: double.tryParse(txtUnitPrice.text)));
Navigator.pop(context, true);
break;
default:
}
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-CRUD-Flutter-Project-main/sqflite_demo/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:sqflite_demo/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib/sqflite_islemleri.dart | import 'package:flutter/material.dart';
import 'package:sqflite_sample/models/ogrenci.dart';
import 'package:sqflite_sample/utils/database_helper.dart';
class SqfliteIslemleri extends StatefulWidget {
@override
_SqfliteIslemleriState createState() => _SqfliteIslemleriState();
}
class _SqfliteIslemleriState extends State<SqfliteIslemleri> {
DatabaseHelper _databaseHelper;
List<Ogrenci> tumOgrencilerListesi;
var _formKey = GlobalKey<FormState>();
bool aktiflik = false;
var _controller = TextEditingController();
var _scaffoldKey = GlobalKey<ScaffoldState>();
int tiklanilanOgrenciIndeksi;
int tiklanilanOgrenciIDsi;
@override
void initState() {
// TODO: implement initState
super.initState();
tumOgrencilerListesi = List<Ogrenci>();
_databaseHelper = DatabaseHelper();
_databaseHelper.tumOgrenciler().then((tumOgrencileriTutanMapListesi) {
for (Map okunanOgrenciMapi in tumOgrencileriTutanMapListesi) {
tumOgrencilerListesi
.add(Ogrenci.dbdenOkudugunMapiObjeyeDonustur(okunanOgrenciMapi));
}
print("Ogrenci Sayisi : " + tumOgrencilerListesi.length.toString());
}).catchError((hata) => print('Hata Yapildi'));
}
@override
Widget build(BuildContext context) {
return Scaffold(
key: _scaffoldKey,
appBar: AppBar(
title: Text("Sqflite Kullanımı"),
centerTitle: true,
),
body: Container(
child: Column(
children: [
Form(
key: _formKey,
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(8.0),
child: TextFormField(
autofocus: false,
controller: _controller,
validator: (kontrolEdilecekIsimDegeri) {
if (kontrolEdilecekIsimDegeri.length < 3) {
return "En az 3 karakter olmali";
} else
return null;
},
decoration: InputDecoration(
labelText: "Ogrenci ismini giriniz : ",
border: OutlineInputBorder(),
),
),
),
SwitchListTile(
title: Text("Aktif"),
value: aktiflik,
onChanged: (aktifMi) {
setState(() {
aktiflik = aktifMi;
});
},
),
],
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
RaisedButton(
child: Text("Kaydet"),
color: Colors.green,
onPressed: () {
if (_formKey.currentState.validate()) {
ogrenciEkle(
Ogrenci(_controller.text, aktiflik == true ? 1 : 0));
}
},
),
RaisedButton(
child: Text("Guncelle"),
color: Colors.blue,
onPressed: () {
if (_formKey.currentState.validate()) {
_ogrenciGuncelle(Ogrenci.withID(tiklanilanOgrenciIDsi,
_controller.text, aktiflik == true ? 1 : 0));
}
}),
RaisedButton(
child: Text("Tum Tabloyu Sil"),
color: Colors.red,
onPressed: () {
_tumTabloyuTemizle();
}),
],
),
Expanded(
child: ListView.builder(
itemCount: tumOgrencilerListesi.length,
itemBuilder: (context, index) {
return Card(
color: tumOgrencilerListesi[index].aktif == 1
? Colors.green.shade200
: Colors.red.shade200,
child: ListTile(
onTap: () {
setState(() {
_controller.text = tumOgrencilerListesi[index].isim;
aktiflik = tumOgrencilerListesi[index].aktif == 1
? true
: false;
tiklanilanOgrenciIndeksi = index;
tiklanilanOgrenciIDsi = tumOgrencilerListesi[index].id;
});
},
title: Text(tumOgrencilerListesi[index].isim),
subtitle: Text(tumOgrencilerListesi[index].id.toString()),
trailing: GestureDetector(
onTap: () {
_ogrenciSil(tumOgrencilerListesi[index].id, index);
},
child: Icon(Icons.delete),
),
),
);
},
),
),
],
),
),
);
}
void ogrenciEkle(Ogrenci ogrenci) async {
var eklenenYeniOgrencininIDsi = await _databaseHelper.ogrenciEkle(ogrenci);
ogrenci.id = eklenenYeniOgrencininIDsi;
if (eklenenYeniOgrencininIDsi > 0) {
setState(() {
tumOgrencilerListesi.insert(0, ogrenci);
});
}
}
void _tumTabloyuTemizle() async {
var silinenElemanSayisi = await _databaseHelper.tumOgrenciTablosunuSil();
if (silinenElemanSayisi > 0) {
_scaffoldKey.currentState.showSnackBar(SnackBar(
duration: Duration(seconds: 2),
content: Text(silinenElemanSayisi.toString() + " kayıt silindi"),
));
setState(() {
tumOgrencilerListesi.clear();
});
}
}
void _ogrenciSil(
int dbdenSilmeyeYarayacakID, int listedenSilmeyeYarayacakIndex) async {
var sonuc = await _databaseHelper.ogrenciSil(dbdenSilmeyeYarayacakID);
if (sonuc == 1) {
_scaffoldKey.currentState.showSnackBar(SnackBar(
duration: Duration(seconds: 2),
content: Text("Kayit Silindi"),
));
setState(() {
tumOgrencilerListesi.removeAt(listedenSilmeyeYarayacakIndex);
});
} else {
_scaffoldKey.currentState.showSnackBar(SnackBar(
duration: Duration(seconds: 2),
content: Text("Silerken Hata Cikti"),
));
}
}
void _ogrenciGuncelle(Ogrenci ogrenci) async {
print(ogrenci.toString());
var sonuc = await _databaseHelper.ogrenciGuncelle(ogrenci);
if (sonuc == 1) {
_scaffoldKey.currentState.showSnackBar(SnackBar(
duration: Duration(seconds: 2),
content: Text("Kayit Guncellendi"),
));
setState(() {
tumOgrencilerListesi[tiklanilanOgrenciIndeksi] = ogrenci;
});
}
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib/dosya_islemleri.dart | import 'dart:async';
import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';
import 'dart:io';
class DosyaIslemleri extends StatefulWidget {
@override
_DosyaIslemleriState createState() => _DosyaIslemleriState();
}
class _DosyaIslemleriState extends State<DosyaIslemleri> {
var myTextController = TextEditingController();
//olusturulacak dosyanin klasor yolu
Future<String> get getKlasorYolu async {
Directory klasor = await getApplicationDocumentsDirectory();
debugPrint("Klasor Yolu : " + klasor.path);
return klasor.path;
}
//dosya olustur
Future<File> get dosyaOlustur async {
var olusturulacakDosyaninKlasorununYolu = await getKlasorYolu;
return File(olusturulacakDosyaninKlasorununYolu + "/myDosya.txt");
}
//dosya okuma islemleri
Future<String> dosyaOku() async {
try {
var myDosya = await dosyaOlustur;
String dosyaIcerigi = await myDosya.readAsString();
return dosyaIcerigi;
} catch (exception) {
return "Hata : $exception";
}
}
//dosya yazma islemleri
Future<File> dosyayaYaz(String yazilacakString) async {
var myDosya = await dosyaOlustur;
return myDosya.writeAsString(yazilacakString);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Dosya İşlemleri"),
),
body: SingleChildScrollView(
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: TextField(
controller: myTextController,
maxLines: 4,
decoration: InputDecoration(
hintText: "Buraya yazılacak değerler dosyaya kaydedilir",
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
RaisedButton(
onPressed: _dosyaYaz,
color: Colors.blue,
child: Text("Dosyaya Yaz"),
),
RaisedButton(
onPressed: _dosyaOku,
color: Colors.green,
child: Text("Dosyadan Oku"),
),
],
)
],
),
),
);
}
void _dosyaYaz() {
dosyayaYaz(myTextController.text.toString());
}
void _dosyaOku() async {
//debugPrint(await dosyaOku());
dosyaOku().then((icerik) {
debugPrint(icerik);
});
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib/main.dart | import 'package:flutter/material.dart';
import 'package:sqflite_sample/dosya_islemleri.dart';
import 'package:sqflite_sample/shared_pref_kullanimi.dart';
import 'package:sqflite_sample/dosya_islemleri.dart';
import 'package:sqflite_sample/sqflite_islemleri.dart';
import 'package:sqflite_sample/utils/database_helper.dart';
import 'models/ogrenci.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
//DatabaseHelper dbh1 = DatabaseHelper();
@override
Widget build(BuildContext context) {
//dbh1.ogrenciEkle(Ogrenci("Sevdanur",1));
//dbdenVerilerGetir();
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
//home: SharedPrefKullanimi(),
//home: DosyaIslemleri(),
home: SqfliteIslemleri(),
debugShowCheckedModeBanner: false,
);
}
// void dbdenVerilerGetir() async {
// var sonuc = await dbh1.tumOgrenciler();
// print(sonuc.toString());
// }
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib/shared_pref_kullanimi.dart | import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
class SharedPrefKullanimi extends StatefulWidget {
@override
_SharedPrefKullanimiState createState() => _SharedPrefKullanimiState();
}
class _SharedPrefKullanimiState extends State<SharedPrefKullanimi> {
String isim;
int id;
bool cinsiyet;
var formKey = GlobalKey<FormState>();
var mySharedPrefences;
@override
void initState() {
// TODO: implement initState
super.initState();
// SharedPreferences.getInstance().then((sf)=>mySharedPrefences=sf);
SharedPreferences.getInstance().then((sf) {
mySharedPrefences = sf;
});
}
@override
void dispose() {
mySharedPrefences.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Shared Pref Kullanımı"),
centerTitle: true,
),
body: SingleChildScrollView(
child: Form(
key: formKey,
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: TextFormField(
onSaved: (deger) {
isim = deger;
},
decoration: InputDecoration(
labelText: "Isminizi giriniz",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)),
),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: TextFormField(
onSaved: (deger) {
id = int.parse(deger);
},
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: "ID giriniz",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)),
),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: RadioListTile(
value: true,
groupValue: cinsiyet,
onChanged: (secildi) {
setState(() {
cinsiyet = secildi;
});
},
title: Text("Erkek"),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: RadioListTile(
value: false,
groupValue: cinsiyet,
onChanged: (secildi) {
setState(() {
cinsiyet = secildi;
});
},
title: Text("Kadın"),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
RaisedButton(
onPressed: _ekle,
child: Text("Kaydet"),
color: Colors.green,
),
RaisedButton(
onPressed: _goster,
child: Text("Göster"),
color: Colors.blue,
),
RaisedButton(
onPressed: _sil,
child: Text("Sil"),
color: Colors.red,
),
],
)
],
)),
),
);
}
void _ekle() async {
formKey.currentState.save();
await (mySharedPrefences as SharedPreferences).setString("myIsim", isim);
await (mySharedPrefences as SharedPreferences).setInt("myId", id);
await (mySharedPrefences as SharedPreferences).setBool("myCinsiyet", cinsiyet);
}
void _goster() {
debugPrint("Okunan isim "+(mySharedPrefences as SharedPreferences).getString("myIsim")?? "NULL");
debugPrint("Okunan id "+(mySharedPrefences as SharedPreferences).getInt("myId").toString() ?? "NULL");
debugPrint("Cinsiyet erkek mi "+(mySharedPrefences as SharedPreferences).getBool("myCinsiyet").toString() ?? "NULL");
}
void _sil() {
(mySharedPrefences as SharedPreferences).remove("myIsim");
(mySharedPrefences as SharedPreferences).remove("myId");
(mySharedPrefences as SharedPreferences).remove("myCinsiyet");
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib/models/ogrenci.dart | class Ogrenci{
int _id;
String _isim;
int _aktif;
int get id => _id;
set id(int value) {
_id = value;
}
String get isim => _isim;
int get aktif => _aktif;
set aktif(int value) {
_aktif = value;
}
set isim(String value) {
_isim = value;
}
Ogrenci(this._isim, this._aktif);
Ogrenci.withID(this._id, this._isim, this._aktif);
Map<String, dynamic> dbyeYazmakIcinMapeDonustur(){
var map = Map<String, dynamic>();
map['id'] = _id;
map['isim'] = _isim;
map['aktif'] = _aktif;
return map;
}
Ogrenci.dbdenOkudugunMapiObjeyeDonustur(Map<String, dynamic> map){
this._id = map['id'];
this._isim = map['isim'];
this._aktif = map['aktif'];
}
@override
String toString() {
return 'Ogrenci{_id: $_id, _isim: $_isim, _aktif: $_aktif}';
}
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/lib/utils/database_helper.dart | import 'dart:async';
import 'dart:io';
import 'package:sqflite_sample/models/ogrenci.dart';
import 'package:path_provider/path_provider.dart';
import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';
class DatabaseHelper {
static DatabaseHelper _databaseHelper;
static Database _database;
String _ogrenciTablo = 'ogrenci';
String _columnID = 'id';
String _columnIsim = 'isim';
String _columnAktif = 'aktif';
factory DatabaseHelper() {
if (_databaseHelper == null) {
_databaseHelper = DatabaseHelper._internal();
print("DBHelper Null, olusturuldu");
return _databaseHelper;
} else {
print("DBHelper Null degil, var olan kullanilacak");
return _databaseHelper;
}
}
DatabaseHelper._internal();
Future<Database> _getDatabase() async {
if (_database == null) {
print("DB nulldi olusturulacak");
_database = await _initializeDatabase();
return _database;
} else {
print("DB null degildi var olan kullanilacak");
return _database;
}
}
_initializeDatabase() async {
Directory klasor = await getApplicationDocumentsDirectory();
String dbPath = join(klasor.path, "ogrenci.db");
print("DB Pathi:" + dbPath);
var ogrenciDB = openDatabase(dbPath, version: 1, onCreate: _createDB);
return ogrenciDB;
}
Future<void> _createDB(Database db, int version) async {
print("Create DB metotu calisti, tablo olusturulacak");
await db.execute(
"CREATE TABLE $_ogrenciTablo ($_columnID INTEGER PRIMARY KEY AUTOINCREMENT, "
"$_columnIsim TEXT, $_columnAktif INTEGER )");
}
Future<int> ogrenciEkle(Ogrenci ogrenci) async {
var db = await _getDatabase();
var sonuc = await db.insert(
_ogrenciTablo, ogrenci.dbyeYazmakIcinMapeDonustur(),
nullColumnHack: "$_columnID");
print("ogrenci db'ye eklendi : " + sonuc.toString());
return sonuc;
}
Future<List<Map<String, dynamic>>> tumOgrenciler() async {
var db = await _getDatabase();
var sonuc = await db.query(_ogrenciTablo, orderBy: '$_columnID');
print("Ogrencilerin Listesi : " + sonuc.toString());
return sonuc;
}
Future<int> ogrenciGuncelle(Ogrenci ogrenci) async {
var db = await _getDatabase();
var sonuc = await db.update(
_ogrenciTablo, ogrenci.dbyeYazmakIcinMapeDonustur(),
where: '$_columnID = ?', whereArgs: [ogrenci.id]);
print("Ogrenci guncellendi : " + sonuc.toString());
return sonuc;
}
Future<int> ogrenciSil(int id) async{
var db = await _getDatabase();
var sonuc = await db.delete(_ogrenciTablo, where: '$_columnID = ?', whereArgs: [id]);
print("Ogrenci silindi : " + sonuc.toString());
return sonuc;
}
Future<int> tumOgrenciTablosunuSil() async {
var db = await _getDatabase();
var sonuc = await db.delete(_ogrenciTablo);
print("Tablo silindi : " + sonuc.toString());
return sonuc;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample | mirrored_repositories/Mobile-Programming-Lecture-Notes/SqFLite-Sample-Flutter-Project-main/sqflite_sample/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:sqflite_sample/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/basic_widgets_example05 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05/lib/deneme02.dart | import 'package:flutter/material.dart';
import 'deneme01.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
debugShowCheckedModeBanner: false,
));
}
class MyApp extends StatefulWidget{
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> with TickerProviderStateMixin{
TabController _tabController;
List <Widget> sayfalar = [
Tab(
text: "Uçak Seyehati",
icon: Icon(Icons.airplanemode_active),
),
Tab(
text: "Otobüs Seyehati",
icon: Icon(Icons.bus_alert),
),
Tab(
text: "Araba Seyehati",
icon: Icon(Icons.car_rental),
),
Tab(
text: "Deve Seyehati",
icon: Icon(Icons.car_rental),
),
];
List <Widget> sayfalar2 = [
Image(image: NetworkImage("https://www.karsan.com/download/resources/schoolbus_01_9912558368_-1x-1_false_false.jpg")),
Text("Deneme2"),
MyHomePage(title: "Fatih",),
Text("Deneme2"),
];
@override
void initState() {
// TODO: implement initState
super.initState();
_tabController = TabController(length: 4, vsync: this);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Tabbar Örneğimiz"),
centerTitle: true,
bottom: TabBar(
indicatorColor: Colors.pink,
unselectedLabelStyle: TextStyle(fontSize: 10),
isScrollable: true,
controller: _tabController,
tabs: sayfalar,
),
),
body: TabBarView(
controller: _tabController,
children: sayfalar2,
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05/lib/deneme03.dart | import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
debugShowCheckedModeBanner: false,
));
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return DefaultTabController(
length: 3,
child: Scaffold(
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [Text("Sayfa 1",style: Theme.of(context).textTheme.headline1.copyWith(color: Colors.red,backgroundColor: Colors.black))],
),
),
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05/lib/main.dart | import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
debugShowCheckedModeBanner: false,
home: MyApp(),
));
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
TabController tabController;
List<Widget> sayfalar = [
Tab(
text: "Ucak Seyehati",
icon: Icon(Icons.airplanemode_active),
),
Tab(
text: "Otobus Seyehati",
icon: Icon(Icons.bus_alert),
),
Tab(
text: "Araba Seyehati",
icon: Icon(Icons.car_rental),
),
];
List<Widget> bodyTasarim = [
Image(
image: NetworkImage(
"https://cdn.vox-cdn.com/thumbor/oDdR6AF3DKIp7R73RYAXdLaC68g=/0x0:1280x720/1200x800/filters:focal(538x258:742x462)/cdn.vox-cdn.com/uploads/chorus_image/image/63621787/jetblue1.0.jpg"),
),
Image(
image: NetworkImage(
"https://www.karsan.com/Download/Images/atak-360-rev/11.jpg"),
),
Image(
image: NetworkImage(
"https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSjqab8PMrwySfWTx3OroFScVZKPgbE5Ayg8g&usqp=CAU"),
)
];
@override
void initState() {
// TODO: implement initState
super.initState();
tabController = TabController(length: sayfalar.length, vsync: this);
}
//DefaultTabController(
//length: 3,
//child:
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Tabbar Ornegi"),
centerTitle: true,
bottom: TabBar(
indicatorColor: Colors.pink,
unselectedLabelStyle: TextStyle(fontSize: 10),
controller: tabController,
tabs: sayfalar,
//[
// Tab(
// text: "Ucak Seyehati",
// icon: Icon(Icons.airplanemode_active),
// ),
// Tab(
// text: "Otobus Seyehati",
// icon: Icon(Icons.bus_alert),
// ),
// Tab(
// text: "Araba Seyehati",
// icon: Icon(Icons.car_rental),
// ),
//],
),
),
body: TabBarView(
controller: tabController,
children: bodyTasarim,
//sayfalar,
//[
// Tab(
// text: "Ucak Seyehati",
// icon: Icon(Icons.airplanemode_active),
// ),
// Tab(
// text: "Otobus Seyehati",
// icon: Icon(Icons.bus_alert),
// ),
// Tab(
// text: "Araba Seyehati",
// icon: Icon(Icons.car_rental),
// ),
// ],
),
//),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05/lib/deneme01.dart | import 'package:flutter/material.dart';
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.headline4,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: Icon(Icons.add),
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example05/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:basic_widgets_example05/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/temel_widget | mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib/main.dart | import 'package:flutter/material.dart';
import 'package:temel_widget/modules/student.dart';
import 'package:temel_widget/screans/student_add.dart';
import 'package:temel_widget/screans/student_edit.dart';
void main() {
runApp(MaterialApp(home: MyApp()));
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
// _MyAppState createState(){
// return _MyAppState();
// }
}
class _MyAppState extends State<MyApp> {
String mesaj = "Nano Ogrenci Bilgi Sistemi";
//String seciliOgrenci = "";
Student selectedStudent = Student.withId(0, "", "", 0);
List<Student> students = [
Student.withId(1, "Sevdanur", "Genc", 100),
Student.withId(2, "Selcuk", "GENC", 40),
Student.withId(3, "Liman", "AKCAY", 10)
];
@override
Widget build(BuildContext context) {
//var ogrenciler = ["Sevdanur GENC", "Nano GENC", "Selcuk GENC"];
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(mesaj),
centerTitle: true,
backgroundColor: Colors.red,
),
body: buildBody(context),
// Column(
// children: <Widget>[
// Expanded(
// child: ListView.builder(
// itemCount: ogrenciler.length,
// itemBuilder: (BuildContext context, int index) {
// return Text(ogrenciler[index]);
// })),
// Center(
// child: RaisedButton(
// child: Text("Sonucu Gor"),
// onPressed: () {
// // int puan = 45;
// // String mesaj = '';
// // if (puan >= 50) {
// // mesaj = "Gecti";
// // } else if (puan >= 40) {
// // mesaj = "Butunlemeye Kaldi";
// // } else {
// // mesaj = "Kaldi";
// // }
// // var alert = AlertDialog(
// // title: Text("Sinav sonucu"),
// // content: Text(mesaj),
// // );
// // showDialog(
// // context: context, builder: (BuildContext context) => alert);
//
// var mesaj = sinavHesapla(35);
// mesajGoster(context, mesaj);
// },
// )),
// ],
// ),
);
}
String sinavHesapla(int puan) {
String mesaj = '';
if (puan >= 50) {
mesaj = "Gecti";
} else if (puan >= 40) {
mesaj = "Butunlemeye Kaldi";
} else {
mesaj = "Kaldi";
}
return mesaj;
}
void mesajGoster(BuildContext context, String mesaj) {
var alert = AlertDialog(
title: Text("Islem sonucunuz : "),
content: Text(mesaj),
);
showDialog(context: context, builder: (BuildContext context) => alert);
}
Widget buildBody(BuildContext context) {
return Column(
children: <Widget>[
Expanded(
child: ListView.builder(
//itemCount: ogrenciler.length,
itemCount: students.length,
itemBuilder: (BuildContext context, int index) {
//return Text(ogrenciler[index]);
//return Text(students[index].firstName);
return ListTile(
leading: CircleAvatar(
backgroundImage: NetworkImage(
"https://pbs.twimg.com/profile_images/3024465943/8935aa5cfc7b96c0fb13a518e310004a_400x400.jpeg"),
),
title: Text(students[index].firstName +
" " +
students[index].lastName),
subtitle: Text("Sinavdan aldigi not : " +
students[index].grade.toString() +
" [" +
//students[index].status +
students[index].getStatus +
"]"),
trailing: buildStatusIcon(students[index].grade),
onTap: () {
setState(() {
//print(students[index].firstName + " " + students[index].lastName);
print(selectedStudent.firstName +
" " +
selectedStudent.lastName);
//seciliOgrenci = students[index].firstName + " " + students[index].lastName;
selectedStudent = students[index];
});
},
//Icon(Icons.done),
);
})),
//Text("Secili ogrenci : " + seciliOgrenci.firstname + " " + seciliOgrenci.lastName),
Text("Secili ogrenci : " +
selectedStudent.firstName +
" " +
selectedStudent.lastName),
Row(
children: <Widget>[
Flexible(
fit: FlexFit.tight,
flex: 2,
child: RaisedButton(
color: Colors.greenAccent,
child: Row(
children: [
Icon(Icons.add),
SizedBox(
width: 5.0,
),
Text("Yeni Ogrenci"),
],
),
onPressed: () {
//var mesaj = "Eklendi";
//mesajGoster(context, mesaj);
Navigator.push(
context,
//MaterialPageRoute(builder: (context) => StudentAdd()));
MaterialPageRoute(
builder: (context) => StudentAdd(students)));
},
)),
Flexible(
fit: FlexFit.tight,
flex: 2,
child: RaisedButton(
color: Colors.blueAccent,
child: Row(
children: [
Icon(Icons.update),
SizedBox(
width: 5.0,
),
Text("Guncelle"),
],
),
onPressed: () {
//var mesaj = sinavHesapla(35);
//var mesaj = "Guncellendi";
//mesajGoster(context, mesaj);
Navigator.push(
context,
//MaterialPageRoute(builder: (context) => StudentAdd()));
MaterialPageRoute(
builder: (context) => StudentEdit(selectedStudent)));
},
)),
Flexible(
fit: FlexFit.tight,
flex: 1,
child: RaisedButton(
color: Colors.redAccent,
child: Row(
children: [
Icon(Icons.delete),
SizedBox(
width: 5.0,
),
Text("Sil"),
],
),
onPressed: () {
setState(() {
students.remove(selectedStudent);
});
//var mesaj = sinavHesapla(35);
var mesaj = "Silindi." + selectedStudent.firstName;
mesajGoster(context, mesaj);
},
)),
],
),
// Center(
// child: RaisedButton(
// child: Text("Sonucu Gor"),
// onPressed: () {
// // int puan = 45;
// // String mesaj = '';
// // if (puan >= 50) {
// // mesaj = "Gecti";
// // } else if (puan >= 40) {
// // mesaj = "Butunlemeye Kaldi";
// // } else {
// // mesaj = "Kaldi";
// // }
// // var alert = AlertDialog(
// // title: Text("Sinav sonucu"),
// // content: Text(mesaj),
// // );
// // showDialog(
// // context: context, builder: (BuildContext context) => alert);
//
// var mesaj = sinavHesapla(35);
// mesajGoster(context, mesaj);
// },
// )),
],
);
}
Widget buildStatusIcon(int grade) {
if (grade >= 50) {
return Icon(Icons.done);
} else if (grade >= 40) {
return Icon(Icons.album);
} else {
return Icon(Icons.clear);
}
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib/modules/student.dart | class Student {
int id;
String firstName;
String lastName;
int grade;
String _status;
Student.withId(int id, String firstName, String lastName, int grade) {
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
this.grade = grade;
//this.status = "Gecti";
}
Student(String firstName, String lastName, int grade) {
this.firstName = firstName;
this.lastName = lastName;
this.grade = grade;
//this.status = "Gecti";
}
Student.withoutInfo(){
}
String get getFirstName {
return "OGR- " + this.firstName;
}
void set setFirstName(String value) {
this.firstName = value;
}
String get getStatus {
String message = '';
if (this.grade >= 50) {
message = "Gecti";
} else if (this.grade >= 40) {
message = "Butunlemeye Kaldi";
} else {
message = "Kaldi";
}
return message;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib/validation/student_validator.dart | class StudentValidationMixin{
String validateFirstName(String value){
if (value.length < 2){
return "Isim En Az 2 Karakter Olmalidir";
}
}
String validateLastName(String value){
if (value.length < 2){
return "Isim En Az 2 Karakter Olmalidir";
}
}
String validateGrade(String value){
var grade = int.parse(value);
if(grade <0 || grade > 100){
return "0-100 Arasi Not Girisi Yapiniz.";
}
}
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib/screans/student_add.dart | import 'package:flutter/material.dart';
import 'package:temel_widget/modules/student.dart';
import 'package:temel_widget/validation/student_validator.dart';
class StudentAdd extends StatefulWidget {
List<Student> students;
StudentAdd(List<Student> students) {
this.students = students;
}
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return _StudentAddState(students);
}
}
class _StudentAddState extends State with StudentValidationMixin {
List<Student> students;
var student = Student.withoutInfo();
var formKey = GlobalKey<FormState>();
_StudentAddState(List<Student> students) {
this.students = students;
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text("Yeni Ogrenci Ekle"),
centerTitle: true,
),
// body: Center(
// child: Text("Ogrenci Formu Burada Olacak"),
// ),
body: Container(
margin: EdgeInsets.all(20.0),
//padding: EdgeInsets.all(20.0),
//margin: EdgeInsets.only(top : 20.0, right: 20.0),
child: Form(
key: formKey,
child: Column(
children: [
buildFirstNameField(),
buildLastNameField(),
buildGradeField(),
buildSubmitButton(),
// TextFormField(
// decoration: InputDecoration(
// labelText: "Ogrencinin Adi : ", hintText: "Sevdanur"),
// validator: validateFirstName,
// onSaved: (String value) {
// student.firstName = value;
// },
// ),
],
),
),
),
);
}
Widget buildFirstNameField() {
return TextFormField(
decoration:
InputDecoration(labelText: "Ogrencinin Adi : ", hintText: "Sevdanur"),
validator: validateFirstName,
onSaved: (String value) {
student.firstName = value;
},
);
}
Widget buildLastNameField() {
return TextFormField(
decoration:
InputDecoration(labelText: "Ogrencinin Soyadi : ", hintText: "GENC"),
validator: validateLastName,
onSaved: (String value) {
student.lastName = value;
},
);
}
Widget buildGradeField() {
return TextFormField(
decoration:
InputDecoration(labelText: "Ogrencinin Notu : ", hintText: "100"),
validator: validateGrade,
onSaved: (String value) {
student.grade = int.parse(value);
},
);
}
Widget buildSubmitButton() {
return RaisedButton(
child: Text("Kaydet"),
onPressed: () {
if (formKey.currentState.validate()) {
formKey.currentState.save();
students.add(student);
saveStudent();
Navigator.pop(context);
}
},
);
}
void saveStudent() {
print(student.firstName);
print(student.lastName);
print(student.grade);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/lib/screans/student_edit.dart | import 'package:flutter/material.dart';
import 'package:temel_widget/modules/student.dart';
import 'package:temel_widget/validation/student_validator.dart';
class StudentEdit extends StatefulWidget {
Student selectedStudents;
StudentEdit(Student selectedStudents) {
this.selectedStudents = selectedStudents;
}
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return _StudentEditState(selectedStudents);
}
}
class _StudentEditState extends State with StudentValidationMixin {
Student selectedStudents;
var formKey = GlobalKey<FormState>();
_StudentEditState(Student selectedStudents) {
this.selectedStudents = selectedStudents;
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text("Ogrenci Guncelle"),
centerTitle: true,
),
// body: Center(
// child: Text("Ogrenci Formu Burada Olacak"),
// ),
body: Container(
margin: EdgeInsets.all(20.0),
child: Form(
key: formKey,
child: Column(
children: [
buildFirstNameField(),
buildLastNameField(),
buildGradeField(),
buildSubmitButton(),
],
),
),
),
);
}
Widget buildFirstNameField() {
return TextFormField(
initialValue: selectedStudents.firstName,
decoration:
InputDecoration(labelText: "Ogrencinin Adi : ", hintText: "Sevdanur"),
validator: validateFirstName,
onSaved: (String value) {
selectedStudents.firstName = value;
},
);
}
Widget buildLastNameField() {
return TextFormField(
initialValue: selectedStudents.lastName,
decoration:
InputDecoration(labelText: "Ogrencinin Soyadi : ", hintText: "GENC"),
validator: validateLastName,
onSaved: (String value) {
selectedStudents.lastName = value;
},
);
}
Widget buildGradeField() {
return TextFormField(
initialValue: selectedStudents.grade.toString(),
decoration:
InputDecoration(labelText: "Ogrencinin Notu : ", hintText: "100"),
validator: validateGrade,
onSaved: (String value) {
selectedStudents.grade = int.parse(value);
},
);
}
Widget buildSubmitButton() {
return RaisedButton(
child: Text("Kaydet"),
onPressed: () {
if (formKey.currentState.validate()) {
formKey.currentState.save();
saveStudent();
Navigator.pop(context);
}
},
);
}
void saveStudent() {
print(selectedStudents.firstName);
print(selectedStudents.lastName);
print(selectedStudents.grade);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget | mirrored_repositories/Mobile-Programming-Lecture-Notes/temel_widget/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:temel_widget/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/local_json.dart | import 'package:flutter/material.dart';
import 'dart:convert';
import 'models/araba.dart';
class LocalJsonKullanimi extends StatefulWidget {
@override
_LocalJsonKullanimiState createState() => _LocalJsonKullanimiState();
}
class _LocalJsonKullanimiState extends State<LocalJsonKullanimi> {
//List tumArabalar;
List<Araba> tumArabalar;
@override
void initState() {
// TODO: implement initState
super.initState();
debugPrint("Init state calisti");
// veriKaynagiOku().then((gelenArabalarListesi) {
// setState(() {
// tumArabalar = gelenArabalarListesi;
// });
// });
}
@override
Widget build(BuildContext context) {
debugPrint("Build calisti");
return Scaffold(
appBar: AppBar(
title: Text("Local Json Kullanimi"),
),
body: Container(
child: FutureBuilder(
future: veriKaynagiOku(),
builder: (context, sonuc) {
if (sonuc.hasData){
tumArabalar = sonuc.data;
return ListView.builder(
itemBuilder: (context, index) {
return ListTile(
// title: Text(tumArabalar[index]['araba_adi']),
// subtitle: Text(tumArabalar[index]['ulke'] +
title: Text(tumArabalar[index].arabaAdi),
subtitle: Text(tumArabalar[index].ulke +
" - " +
tumArabalar[index].kurulusTarihi.toString()),
leading: CircleAvatar(
backgroundColor: Colors.white,
child: Image(
image: NetworkImage(tumArabalar[index].logo),
),
),
);
},
itemCount: tumArabalar.length,
);
}else{
return Center(
child: CircularProgressIndicator(),
);
}
})));
}
// @override
// Widget build(BuildContext context) {
// debugPrint("Build calisti");
// return Scaffold(
// appBar: AppBar(
// title: Text("Local Json Kullanimi"),
// ),
// body: tumArabalar != null
// ? Container(
// child: ListView.builder(
// itemBuilder: (context, index) {
// return ListTile(
// title: Text(tumArabalar[index]['araba_adi']),
// subtitle: Text(tumArabalar[index]['ulke'] +
// " - " +
// tumArabalar[index]['kurulus_tarihi'].toString()),
// leading: CircleAvatar(
// backgroundColor: Colors.white,
// child: Image(
// image: NetworkImage(tumArabalar[index]["logo"]),
// ),
// ),
// );
// },
// itemCount: tumArabalar.length,
// ),
// )
// : Center(
// child: CircularProgressIndicator(),
// ));
// }
//Future<List> veriKaynagiOku() async {
Future<List<Araba>> veriKaynagiOku() async {
// Future<String> jsonOku = DefaultAssetBundle.of(context).loadString(
// "assets/data/araba.json");
// jsonOku.then((okunanJson) {
// debugPrint("Gelen Json : " + okunanJson);
// return okunanJson;
// });
var gelenJSon = await DefaultAssetBundle.of(context)
.loadString("assets/data/araba.json");
//debugPrint("Gelen Json : " + gelenJSon);
//List arabaListesi = jsonDecode(gelenJSon.toString());
// debugPrint("Araba listesi sayisi : " + arabaListesi.length.toString());
// for (int i = 0; i < arabaListesi.length; i++) {
// debugPrint("Marka : " + arabaListesi[i]['araba_adi'].toString());
// debugPrint("Ulke : " + arabaListesi[i]['ulke'].toString());
// }
List<Araba> arabaListesi = (json.decode(gelenJSon) as List).map((mapYapisi)=>Araba.fromJson(mapYapisi)).toList();
debugPrint("Araba listesi sayisi : " + arabaListesi.length.toString());
for (int i = 0; i < arabaListesi.length; i++) {
debugPrint("Marka : " + arabaListesi[i].arabaAdi.toString());
debugPrint("Ulke : " + arabaListesi[i].ulke.toString());
//debugPrint("benzinli : " + arabaListesi[i].model[i].benzinli.toString());
}
return arabaListesi;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/remoteapi.dart | import 'package:flutter/material.dart';
import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'models/gonderi.dart';
class RemoteApiKullanimi extends StatefulWidget {
@override
_RemoteApiKullanimiState createState() => _RemoteApiKullanimiState();
}
class _RemoteApiKullanimiState extends State<RemoteApiKullanimi> {
//Gonderi gonderi;
Future<List<Gonderi>> _gonderiGetir() async {
var response = await http.get("https://jsonplaceholder.typicode.com/posts");
if (response.statusCode == 200) {
//http islem basarili kodu 200'dur.
//return Gonderi.fromJsonMap(json.decode(response.body));
return (json.decode(response.body) as List)
.map((tekGonderiMap) => Gonderi.fromJsonMap(tekGonderiMap))
.toList();
} else {
throw Exception("Baglanti Gerceklesmedi ${response.statusCode}");
}
}
@override
void initState() {
// TODO: implement initState
super.initState();
// _gonderiGetir().then((okunanGonderi){
// gonderi= okunanGonderi;
// debugPrint("gelen değer : "+gonderi.title);
// });
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Remote Api Kullanimi"),
),
body: FutureBuilder(
future: _gonderiGetir(),
builder: (BuildContext context, AsyncSnapshot<List<Gonderi>> snapshot) {
if (snapshot.hasData) {
// return ListTile(
// title: Text(snapshot.data.title),
// subtitle: Text(snapshot.data.body),
// leading: CircleAvatar(
// child: Text(snapshot.data.id.toString()),
// ),
// );
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (context, index) {
return ListTile(
title: Text(snapshot.data[index].title),
subtitle: Text(snapshot.data[index].body),
leading: CircleAvatar(
child: Text(snapshot.data[index].id.toString()),
),
);
});
} else {
return Center(child: CircularProgressIndicator());
}
}),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/main.dart | import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_json_http/local_json.dart';
import 'package:flutter_json_http/remoteapi.dart';
import 'package:http/http.dart' as http;
import 'remoteapi2.dart';
void main() => runApp(MyApp());
// class Ogrenci {
// int id;
// String isim;
//
// Ogrenci(this.id, this.isim);
//
// @override
// String toString() {
// return "Adi : $isim id : $id";
// }
//
// factory Ogrenci.mapiNesneyeDonustur(Map<String, dynamic> gelenMap) {
// return Ogrenci(gelenMap['id'], gelenMap['isim']);
// }
//
// Ogrenci.fromMap(Map<String, dynamic> gelenMap)
// : id = gelenMap['id'],
// isim = gelenMap["isim"];
// }
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
// Ogrenci sevda = Ogrenci(7, "Sevdanur");
// debugPrint(sevda.toString());
//
// Map<String, dynamic> sevdaMap = {'id': 15, 'isim': 'SevdanurGenc'};
//
// Ogrenci yeni = Ogrenci.mapiNesneyeDonustur(sevdaMap);
// debugPrint(yeni.toString());
//
// Map<String, dynamic> gencMap = {'id': 17, 'isim': 'GencSevdanur'};
// Ogrenci yeni2 = Ogrenci.fromMap(gencMap);
// debugPrint(yeni2.toString());
return MaterialApp(
title: 'Flutter Demo',
home: MyHomePage(),
debugShowCheckedModeBanner: false,
);
}
}
class MyHomePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Json ve Api"),
centerTitle: true,
),
body: Center(
child: Column(
children: <Widget>[
RaisedButton(
child: Text("Local Json"),
color: Colors.green,
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => LocalJsonKullanimi()));
},
),
RaisedButton(
child: Text("Remote Api"),
color: Colors.orangeAccent,
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => RemoteApiKullanimi()));
},
),
RaisedButton(
child: Text("Remote Api"),
color: Colors.red,
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => RemoteApi2Kullanimi()));
},
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/remoteapi2.dart | import 'package:flutter/material.dart';
import 'package:flutter_json_http/models/photos.dart';
import 'dart:async';
import 'dart:convert';
import 'package:http/http.dart' as http;
class RemoteApi2Kullanimi extends StatefulWidget {
@override
_RemoteApi2KullanimiState createState() => _RemoteApi2KullanimiState();
}
class _RemoteApi2KullanimiState extends State<RemoteApi2Kullanimi> {
//Gonderi gonderi;
Future<List<Photos>> _gonderiGetir() async {
var response = await http.get("https://jsonplaceholder.typicode.com/photos");
if (response.statusCode == 200) {
//http islem basarili kodu 200'dur.
//return Gonderi.fromJsonMap(json.decode(response.body));
return (json.decode(response.body) as List)
.map((tekGonderiMap) => Photos.fromJsonMap(tekGonderiMap))
.toList();
} else {
throw Exception("Baglanti Gerceklesmedi ${response.statusCode}");
}
}
@override
void initState() {
// TODO: implement initState
super.initState();
// _gonderiGetir().then((okunanGonderi){
// gonderi= okunanGonderi;
// debugPrint("gelen değer : "+gonderi.title);
// });
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Remote Api Kullanimi"),
),
body: FutureBuilder(
future: _gonderiGetir(),
builder: (BuildContext context, AsyncSnapshot<List<Photos>> snapshot) {
if (snapshot.hasData) {
return ListView.builder(
itemCount: snapshot.data.length,
itemBuilder: (context, index) {
return ListTile(
title: Text(snapshot.data[index].title),
subtitle: Text(snapshot.data[index].url),
leading: CircleAvatar(
child: Text(snapshot.data[index].id.toString()),
),
trailing: Image(image: NetworkImage(snapshot.data[index].thumbnailUrl),),
);
});
} else {
return Center(child: CircularProgressIndicator());
}
}),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/test/address.dart | import 'package:flutter_json_http/test/geo.dart';
class Address {
String street;
String suite;
String city;
String zipcode;
Geo geo;
Address.fromJsonMap(Map<String, dynamic> map):
street = map["street"],
suite = map["suite"],
city = map["city"],
zipcode = map["zipcode"],
geo = Geo.fromJsonMap(map["geo"]);
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/test/User.dart | import 'package:flutter_json_http/test/address.dart';
import 'package:flutter_json_http/test/company.dart';
class User {
int id;
String name;
String username;
String email;
Address address;
String phone;
String website;
Company company;
User.fromJsonMap(Map<String, dynamic> map):
id = map["id"],
name = map["name"],
username = map["username"],
email = map["email"],
address = Address.fromJsonMap(map["address"]),
phone = map["phone"],
website = map["website"],
company = Company.fromJsonMap(map["company"]);
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/test/geo.dart |
class Geo {
String lat;
String lng;
Geo.fromJsonMap(Map<String, dynamic> map):
lat = map["lat"],
lng = map["lng"];
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/test/company.dart |
class Company {
String name;
String catchPhrase;
String bs;
Company.fromJsonMap(Map<String, dynamic> map):
name = map["name"],
catchPhrase = map["catchPhrase"],
bs = map["bs"];
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/models/gonderi.dart | class Gonderi {
int userId;
int id;
String title;
String body;
Gonderi.fromJsonMap(Map<String, dynamic> map):
userId = map["userId"],
id = map["id"],
title = map["title"],
body = map["body"];
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/models/araba.dart | /// araba_adi : "Mini Cooper"
/// ulke : "ingiltire"
/// kurulus_tarihi : 1983
/// logo : "https://img.favpng.com/11/0/4/2018-mini-cooper-bmw-car-logo-png-favpng-KcApUkv51qFJZJw52i4Ax387h.jpg"
/// model : [{"model_adi":"S Serisi","fiyat":170000,"benzinli":true},{"model_adi":"G Serisi","fiyat":19000,"benzinli":false}]
class Araba {
String _arabaAdi;
String _ulke;
int _kurulusTarihi;
String _logo;
List<Model> _model;
String get arabaAdi => _arabaAdi;
String get ulke => _ulke;
int get kurulusTarihi => _kurulusTarihi;
String get logo => _logo;
List<Model> get model => _model;
Araba({
String arabaAdi,
String ulke,
int kurulusTarihi,
String logo,
List<Model> model}){
_arabaAdi = arabaAdi;
_ulke = ulke;
_kurulusTarihi = kurulusTarihi;
_logo = logo;
_model = model;
}
Araba.fromJson(dynamic json) {
_arabaAdi = json["araba_adi"];
_ulke = json["ulke"];
_kurulusTarihi = json["kurulus_tarihi"];
_logo = json["logo"];
if (json["model"] != null) {
_model = [];
json["model"].forEach((v) {
_model.add(Model.fromJson(v));
});
}
}
Map<String, dynamic> toJson() {
var map = <String, dynamic>{};
map["araba_adi"] = _arabaAdi;
map["ulke"] = _ulke;
map["kurulus_tarihi"] = _kurulusTarihi;
map["logo"] = _logo;
if (_model != null) {
map["model"] = _model.map((v) => v.toJson()).toList();
}
return map;
}
}
/// model_adi : "S Serisi"
/// fiyat : 170000
/// benzinli : true
class Model {
String _modelAdi;
int _fiyat;
bool _benzinli;
String get modelAdi => _modelAdi;
int get fiyat => _fiyat;
bool get benzinli => _benzinli;
Model({
String modelAdi,
int fiyat,
bool benzinli}){
_modelAdi = modelAdi;
_fiyat = fiyat;
_benzinli = benzinli;
}
Model.fromJson(dynamic json) {
_modelAdi = json["model_adi"];
_fiyat = json["fiyat"];
_benzinli = json["benzinli"];
}
Map<String, dynamic> toJson() {
var map = <String, dynamic>{};
map["model_adi"] = _modelAdi;
map["fiyat"] = _fiyat;
map["benzinli"] = _benzinli;
return map;
}
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/lib/models/photos.dart |
class Photos {
int albumId;
int id;
String title;
String url;
String thumbnailUrl;
Photos.fromJsonMap(Map<String, dynamic> map):
albumId = map["albumId"],
id = map["id"],
title = map["title"],
url = map["url"],
thumbnailUrl = map["thumbnailUrl"];
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['albumId'] = albumId;
data['id'] = id;
data['title'] = title;
data['url'] = url;
data['thumbnailUrl'] = thumbnailUrl;
return data;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http | mirrored_repositories/Mobile-Programming-Lecture-Notes/JSon-Http-Flutter-Project-main/flutter_json_http/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:flutter_json_http/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/basic_widgets_example02 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example02/lib/main.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.red,
),
));
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
int sayac = 0;
Color renk = Colors.black;
String mesaj = "Butonun tiklanma sayisi";
double flutterLogoSize = 30;
void arttir() {
setState(() {
sayac++;
renk = Colors.pink;
});
}
void azalt() {
setState(() {
sayac--;
renk = Colors.black;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Sayaç Uygulaması"),
centerTitle: true,
backgroundColor: renk,
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(mesaj,
style: TextStyle(
decoration: TextDecoration.underline,
fontWeight: FontWeight.bold,
fontSize:20)),
Text(
sayac.toString(),
style: TextStyle(fontSize: 30),
)
],
),
),
floatingActionButton: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
FloatingActionButton(
child: Icon(Icons.upload_sharp),
onPressed: arttir,
),
FloatingActionButton(
child: Icon(Icons.download_rounded),
onPressed: azalt,
),
InkWell(
child: Image(
image: NetworkImage(
"https://upload.wikimedia.org/wikipedia/commons/0/08/Be%C5%9Fikta%C5%9F_Logo_Be%C5%9Fikta%C5%9F_Amblem_Be%C5%9Fikta%C5%9F_Arma.png",
scale: flutterLogoSize),
),
onTap: () {
setState(() {
renk = Colors.black;
mesaj = "";
});
},
onLongPress: () {
setState(() {
sayac = 0;
flutterLogoSize = flutterLogoSize - 10;
});
},
)
],
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example02 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example02/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:basic_widgets_example02/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/basic_widgets_example04 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example04/lib/main.dart | import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.red,
),
));
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
int seciliIndex = 0;
List<Widget> sayfalar = [
Container(
width: 150,
height: 150,
color: Colors.red,
),
Container(
width: 150,
height: 150,
color: Colors.green,
),
Container(
width: 150,
height: 150,
color: Colors.blue,
),
];
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("BottomNavigationBar Ornegi"),
centerTitle: true,
),
body: Center(child: sayfalar.elementAt(seciliIndex)
// Container(
// width: 150,
// height: 150,
// color: Colors.red,
// ),
),
bottomNavigationBar: BottomNavigationBar(
items: [
BottomNavigationBarItem(icon: Icon(Icons.home), label: "Ana Sayfa"),
BottomNavigationBarItem(
icon: Icon(Icons.person_add),
label: "Kisi Ekle",
activeIcon: Icon(Icons.add)),
BottomNavigationBarItem(
icon: Icon(Icons.person_add_disabled_outlined),
label: "Kisi Engelle"),
],
currentIndex: seciliIndex,
onTap: (index) {
setState(() {
seciliIndex = index;
});
},
showUnselectedLabels: false,
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example04 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example04/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:basic_widgets_example04/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/listeler.dart | void main() {
//Fixed length list
var urunler = new List(5);
urunler[0] = "Laptop";
urunler[1] = "Mouse";
urunler[2]="Keyboard";
urunler[3] =1;
urunler[4] ="Mic";
//urunler[5]="Speaker";
print(urunler);
print(urunler[2]);
//print(urunler[5]);
//Growable List
var sehirler = ["Ankara","İstanbul","İzmir"];
print(sehirler);
sehirler.add("Diyarbakır");
print(sehirler);
print(sehirler.where((s)=>s.contains("a")));
print(sehirler.first);
}
//dart list functions | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/ListYapisi.dart | void main() {
List isimler = ["Sevdanur", "Huseyin", "Zeynep", "Dogus", "Selcuk"];
List yeniIsimler = ["Hakan", "Hayrettin", "Sahin"];
//print(isimler);
//print(isimler[2]);
//print(isimler.length);
//print(isimler.reversed);
//print(isimler.first);
//print(isimler.last);
//print(isimler.isEmpty);
//print(isimler.isNotEmpty);
//print(isimler.runtimeType);
//isimler.add("Hakan");
//print(isimler);
//isimler.addAll(yeniIsimler);
//print(isimler);
//print(isimler.asMap());
//isimler.clear();
//print(isimler);
//isimler.fillRange(1,3);
//print(isimler);
//print(isimler.getRange(1,3));
//print(isimler.indexOf("Dogus"));
//isimler.insert(2, "Hakan");
//print(isimler);
//isimler.insertAll(2, yeniIsimler);
//print(isimler);
//print(isimler.lastIndexOf("Huseyin", 1));
//isimler.remove("Dogus");
//print(isimler);
//isimler.removeAt(3);
//print(isimler);
//isimler.removeLast();
//print(isimler);
//isimler.removeRange(1,3);
//print(isimler);
//isimler.replaceRange(1,3,yeniIsimler);
//print(isimler);
//isimler.setAll(0, yeniIsimler);
//print(isimler);
//isimler.setRange(1,3,["Hakan", "Hayrettin"]);
//print(isimler);
//isimler.sort();
//print(isimler);
//print(isimler.sublist(2));
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/generisListler.dart | void main(){
//type safety
List<String> sehirler =new List<String>(3);
sehirler[0] ="Ankara";
sehirler[1]="İstanbul";
sehirler[2]="İzmir";
print(sehirler);
List<String> urunler = ["Laptop","Mouse","Keyboard"];
print(urunler);
var product1 = Product("TV",500);
var product2 = Product("Mikrodalga Fırın",650);
List<Product> products = [product1, product2];
print(products[0].name + " " + products[0].unitPrice.toString());
}
class Product{
String name;
double unitPrice;
Product(String name, double unitPrice){
this.name = name;
this.unitPrice = unitPrice;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/sartBloklari.dart | void main() {
var sistemeGirmisMi = false;
if(sistemeGirmisMi == true){
print("anasayfaya gidildi");
}else{
print("login sayfasına gidildi");
}
int puan = 15;
if(puan>=50){
print("Geçti");
}else if(puan>=40){
print("Bütünleme");
}else{
print("Kaldı");
}
String not ="A";
switch(not){
case "A": {print("Süper");}
break;
case "B": {print("İyi");}
break;
case "C": {print("İdare eder");}
break;
case "D": {print("Kötü");}
break;
default: {print("Bilinmiyor");}
break;
}
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/degiskenler.dart | void main() {
//camelCase
//PascalCase
String mesaj = "Merhaba Engin";
int dogumYili = 1985;
double oran = 1.15;
bool loginMi = false;
print(mesaj);
print("Doğum yılı : "+dogumYili.toString());
print("Oran : " + oran.toString());
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/map.dart | void main(){
var dictionary1 = new Map();
dictionary1["book"]="kitap";
dictionary1["little"]="küçük";
var dictionary2 = {"kitap":"book","küçük":"little"} ;
dictionary2["büyük"]="big";
print(dictionary1);
print(dictionary2);
dictionary1.remove("book");
print(dictionary1);
for(var key in dictionary2.keys){
print(key + " : " + dictionary2[key]);
}
for(var value in dictionary2.values){
print(value);
}
print(dictionary2.containsKey("kitap"));
dictionary2.forEach((k,v)=>{
print(k + " : " + v)
});
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/dogunler.dart | void main(){
for(var i = 1;i<=10;i=i+2){
print(i);
}
var products = ["Laptop","Mouse","Keyboard"];
for(var i=0;i<products.length;i++){
print(products[i]);
}
for(var product in products){
print(product);
}
int sayi = 1;
while(sayi<=10){
print(sayi);
sayi++;
}
var sayi2 = 10;
do{
print("Sayı 2 = " + sayi2.toString());
sayi2++;
}while(sayi2>1000);
} | 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/main.dart | void main(){
//type safety
List<String> sehirler =new List<String>(3);
sehirler[0] ="Ankara";
sehirler[1]="İstanbul";
sehirler[2]="İzmir";
print(sehirler);
List<String> urunler = ["Laptop","Mouse","Keyboard"];
print(urunler);
var product1 = Product("TV",500);
var product2 = Product("Mikrodalga Fırın",650);
List<Product> products = [product1, product2];
print(products[0].name + " " + products[0].unitPrice.toString());
}
class Product{
String name;
double unitPrice;
Product(String name, double unitPrice){
this.name = name;
this.unitPrice = unitPrice;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/class.dart | void main(){
PersonelManager p = PersonelManager();
var personelManager= PersonelManager();
personelManager.add();
var customerManager = CustomerManager();
Person customer1 =new Customer.withInfo(firstName:"Salih",lastName:"Demiroğ");
var customer2 = new Customer();
customer2.firstName = "Engin";
customer2.lastName = "Demiroğ";
customer1 = customer2;
customer2.firstName = "Ahmet";
customerManager.add(customer1);
Personel personel1 = Personel();
personel1.firstName ="Fatma";
var controller = PersonController();
controller.operation(personel1);
}
class PersonController{
void operation(Person person){
print("Inheritance demo : " + person.firstName);
}
}
class PersonelManager{
void add(){
print("Eklendi!");
}
void update(){
print("Güncellendi");
}
void delete(){
print("Silindi");
}
}
class CustomerManager{
void add(Customer customer){
print("Eklendi : "+ customer.firstName);
}
void update(){
print("Güncellendi");
}
void delete(){
print("Silindi");
}
}
class Customer extends Person{
Customer(){
}
//constructor
//named constructor
Customer.withInfo(String firstName, {String lastName}){
this.firstName = firstName;
this.lastName = lastName;
}
}
class Personel extends Person{
int dateOfStart;
Personel(){
}
//constructor
Personel.withInfo(String firstName, String lastName, int dateOfStart){
this.firstName = firstName;
this.lastName = lastName;
this.dateOfStart = dateOfStart;
}
}
class Person{
String firstName;
String lastName;
String identityNumber;
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes | mirrored_repositories/Mobile-Programming-Lecture-Notes/DartDili/fonksiyonlar.dart | void main(){
selamVer2("Engin");
selamVer2("Engin");
selamVer2("Ayşe");
selamVer2("Engin");
selamVer2("Engin");
var hesapSonucu = hesapla(100000,15);
print(hesapSonucu);
test1(1,2);
test2(sayi2:1,sayi3:2,sayi1:3);
}
void selamVer(){
print("Selam");
}
void selamVer2(String kullanici){
print("Selam " + kullanici);
}
double hesapla(double krediTutari, double yuzde){
var sonuc = krediTutari * yuzde /100;
return sonuc;
}
void test1(int sayi1, [int sayi2, int sayi3]){
print(sayi1);
print(sayi2);
print(sayi3);
}
void test2({int sayi1, int sayi2, int sayi3}){
print(sayi1);
print(sayi2);
print(sayi3);
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib/main.dart | import 'package:flutter/material.dart';
import 'package:sqflite_demo/screans/product_list.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: ProductList(),
theme: ThemeData(
primarySwatch: Colors.red,
),
debugShowCheckedModeBanner: false,
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib/models/product.dart | class Product {
int id;
String name;
String description;
double unitPrice;
Product({this.name, this.description, this.unitPrice});
Product.withId({this.id, this.name, this.description, this.unitPrice});
Map<String, dynamic> toMap() {
var map = Map<String, dynamic>();
map["name"] = name;
map["description"] = description;
map["unitPrice"] = unitPrice;
if (id != null) {
map["id"] = id;
}
return map;
}
Product.fromObject(dynamic o) {
this.id = int.tryParse(o["id"].toString());
this.name = o["name"];
this.description = o["description"];
this.unitPrice = double.tryParse(o["unitPrice"].toString());
}
// var a(){
// var urun = new Product(name: "Laptop", description: "Aciklama", unitPrice: 2500);
// var mapUrun = urun.toMap();
// }
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib/data/dbHelper.dart | import 'dart:async';
import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';
import 'package:sqflite_demo/models/product.dart';
class DbHelper {
Database _db;
Future<Database> get db async {
if (_db == null) {
_db = await initializeDb();
}
return _db;
}
Future<Database> initializeDb() async {
String dbPath = join(await getDatabasesPath(), "etrade.db");
var eTradeDb = await openDatabase(dbPath, version: 1, onCreate: createDb);
return eTradeDb;
}
FutureOr<void> createDb(Database db, int version) async {
await db.execute(
"Create table products(id integer primary key, name text, description text, unitPrice integer)");
}
Future<List> getProducts() async {
Database db = await this.db;
var result = await db.query("products");
//return result;
return List.generate(result.length, (i) {
return Product.fromObject(result[i]);
});
}
Future<int> insert(Product product) async {
Database db = await this.db;
var result = await db.insert("products", product.toMap());
return result;
}
Future<int> delete(int id) async {
Database db = await this.db;
var result = await db.rawDelete("delete from products where id= $id");
return result;
}
Future<void> update(Product product) async {
Database db = await this.db;
var result = await db.update("products", product.toMap(),
where: "id=?", whereArgs: [product.id]);
return result;
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib/screans/product_add.dart | import 'package:flutter/material.dart';
import 'package:sqflite_demo/data/dbHelper.dart';
import 'package:sqflite_demo/models/product.dart';
class ProductAdd extends StatefulWidget {
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return ProductAddState();
}
}
class ProductAddState extends State {
var txtName = TextEditingController();
var txtDescription = TextEditingController();
var txtUnitPrice = TextEditingController();
var dbHelper = DbHelper();
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Yeni Urun Ekleme",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.black),
),
centerTitle: true,
),
body: Padding(
padding: EdgeInsets.all(30.0),
child: Column(
children: <Widget>[
buildNameField(),
buildDescriptionField(),
buildUnitPriceField(),
buildSavebutton(),
],
),
));
}
Widget buildNameField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Adi : ",
),
controller: txtName,
);
}
Widget buildDescriptionField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Aciklamasi : ",
),
controller: txtDescription,
);
}
Widget buildUnitPriceField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Fiyati : ",
),
controller: txtUnitPrice,
);
}
Widget buildSavebutton() {
return FlatButton(
child: Text(
"Ekle",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.red),
),
onPressed: () {
addProduct();
},
);
}
void addProduct() async {
var result = await dbHelper.insert(Product(
name: txtName.text,
description: txtDescription.text,
unitPrice: double.tryParse(txtUnitPrice.text)));
Navigator.pop(context, true);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib/screans/product_list.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:sqflite_demo/data/dbHelper.dart';
import 'package:sqflite_demo/models/product.dart';
import 'package:sqflite_demo/screans/product_detail.dart';
import 'product_add.dart';
class ProductList extends StatefulWidget {
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return _ProductListState();
}
}
class _ProductListState extends State {
var dbHelper = DbHelper();
List products;
int productCount = 0;
@override
void initState() {
// TODO: implement initState
getProducts();
//super.initState();
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Urun Listesi",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.black),
),
centerTitle: true,
),
body: buildProductList(),
floatingActionButton: FloatingActionButton(
onPressed: () {
goToProductAdd();
},
child: Icon(Icons.add),
tooltip: "Yeni Urun Ekle",
),
);
}
ListView buildProductList() {
return ListView.builder(
itemCount: productCount,
itemBuilder: (BuildContext context, int position) {
return Card(
color: Colors.red,
elevation: 2.0,
child: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.black12,
child: Text("O"),
),
title: Text(
this.products[position].name,
style: TextStyle(
fontWeight: FontWeight.w900,
fontSize: 20,
color: Colors.black),
),
subtitle: Text(
this.products[position].description,
style: TextStyle(
fontWeight: FontWeight.w900,
fontSize: 15,
color: Colors.black),
),
onTap: () {
goToDetail(this.products[position]);
},
),
);
});
}
void goToProductAdd() async {
bool result = await Navigator.push(
context, MaterialPageRoute(builder: (context) => ProductAdd()));
if (result != null) {
if (result) {
getProducts();
}
}
}
void getProducts() async {
var productsFuture = dbHelper.getProducts();
productsFuture.then((data) {
setState(() {
this.products = data;
productCount = data.length;
});
});
}
void goToDetail(product) async {
bool result = await Navigator.push(context,
MaterialPageRoute(builder: (context) => ProductDetail(product)));
if (result != null) {
if (result) {
getProducts();
}
}
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/lib/screans/product_detail.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:sqflite_demo/data/dbHelper.dart';
import 'package:sqflite_demo/models/product.dart';
class ProductDetail extends StatefulWidget {
Product product;
ProductDetail(this.product);
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return _ProductDetailState(product);
}
}
enum Options { delete, update }
class _ProductDetailState extends State {
Product product;
_ProductDetailState(this.product);
var dbHelper = DbHelper();
var txtName = TextEditingController();
var txtDescription = TextEditingController();
var txtUnitPrice = TextEditingController();
@override
void initState() {
// TODO: implement initState
txtName.text = product.name;
txtDescription.text = product.description;
txtUnitPrice.text = product.unitPrice.toString();
super.initState();
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: AppBar(
title: Text(
"Urun Detayi : ${product.name}",
style: TextStyle(
fontWeight: FontWeight.w900, fontSize: 20, color: Colors.black),
),
centerTitle: true,
actions: <Widget>[
PopupMenuButton<Options>(
onSelected: selectProcess,
itemBuilder: (BuildContext context) => <PopupMenuEntry<Options>>[
PopupMenuItem<Options>(
value: Options.delete,
child: Text("Sil"),
),
PopupMenuItem<Options>(
value: Options.update,
child: Text("Guncelle"),
),
],
)
],
),
body: buildProductDetail(),
);
}
Widget buildProductDetail() {
return Padding(
padding: EdgeInsets.all(30.0),
child: Column(
children: <Widget>[
buildNameField(),
buildDescriptionField(),
buildUnitPriceField(),
],
),
);
}
Widget buildNameField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Adi : ",
),
controller: txtName,
);
}
Widget buildDescriptionField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Aciklamasi : ",
),
controller: txtDescription,
);
}
Widget buildUnitPriceField() {
return TextField(
decoration: InputDecoration(
labelText: "Urunun Fiyati : ",
),
controller: txtUnitPrice,
);
}
void selectProcess(Options options) async {
//print(value);
switch (options) {
case Options.delete:
await dbHelper.delete(product.id);
Navigator.pop(context, true);
break;
case Options.update:
await dbHelper.update(Product.withId(
id: product.id,
name: txtName.text,
description: txtDescription.text,
unitPrice: double.tryParse(txtUnitPrice.text)));
Navigator.pop(context, true);
break;
default:
}
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo | mirrored_repositories/Mobile-Programming-Lecture-Notes/sqflite_demo/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:sqflite_demo/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/basic_widgets_example01 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example01/lib/main.dart | import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.red,
),
));
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
int sayac = 0;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Sayac Uygulamasi"),
centerTitle: true,
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"Butona tiklanma sayisi",
style: TextStyle(
decoration: TextDecoration.underline,
fontWeight: FontWeight.bold,
fontSize: 20),
),
Text(
sayac.toString(),
style: TextStyle(fontSize: 30),
),
],
),
),
floatingActionButton: FloatingActionButton(
child: Icon(Icons.upload_sharp),
onPressed: () {
setState(() {
sayac++;
});
},
),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example01 | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_example01/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:basic_widgets_example01/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/Firebase-Sample-Survey-Flutter-Project-main/anketdemoapp | mirrored_repositories/Mobile-Programming-Lecture-Notes/Firebase-Sample-Survey-Flutter-Project-main/anketdemoapp/lib/main.dart | import 'package:flutter/material.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.red,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
debugShowCheckedModeBanner: false,
home: Scaffold(
appBar: AppBar(
title: Text(
"ANKET",
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 25.0,
),
),
centerTitle: true,
),
body: SurveyList(),
),
);
}
}
class SurveyList extends StatefulWidget {
@override
State<StatefulWidget> createState() {
// TODO: implement createState
return SurveyListState();
}
}
class SurveyListState extends State {
@override
Widget build(BuildContext context) {
return StreamBuilder<QuerySnapshot>(
stream: Firestore.instance.collection("dilanketi").snapshots(),
builder: (context, snapshot) {
if (!snapshot.hasData) {
return LinearProgressIndicator();
} else {
return buildBody(context, snapshot.data.documents);
}
});
}
Widget buildBody(BuildContext context, List<DocumentSnapshot> snapshot) {
//Widget buildBody(BuildContext context, List<Map> snapshot) {
return ListView(
padding: EdgeInsets.only(top: 20.0),
children:
snapshot.map<Widget>((data) => buildListItem(context, data)).toList(),
);
}
buildListItem(BuildContext context, DocumentSnapshot data) {
//buildListItem(BuildContext context, Map data) {
//final row = Anket.fromMap(data);
final row = Anket.fromSnapshot(data);
return Padding(
key: ValueKey(row.isim),
padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
child: Container(
decoration: BoxDecoration(
border: Border.all(color: Colors.blueAccent, width: 3.0),
borderRadius: BorderRadius.circular(5.0),
),
child: ListTile(
title: Text(
row.isim,
style: TextStyle(
color: Colors.red, fontWeight: FontWeight.bold, fontSize: 25.0),
),
trailing: Text(
row.oy.toString(),
style: TextStyle(
color: Colors.red, fontWeight: FontWeight.bold, fontSize: 25.0),
),
//onTap: () => print(row.isim),
//onTap: () => row.reference.updateData({'oy': row.oy + 1}),
onTap: () => Firestore.instance.runTransaction((transaction) async{
final freshSnapshot = await transaction.get(row.reference);
final fresh = Anket.fromSnapshot(freshSnapshot); //Anketin kendisi
await transaction.update(row.reference, {'oy': row.oy + 1}); //Snapshotin orjinal hali
}),
),
),
);
}
}
final sahteSnapshot = [
{'isim': 'C#', 'oy': 3},
{'isim': 'Java', 'oy': 4},
{'isim': 'Dart', 'oy': 5},
{'isim': 'C++', 'oy': 7},
{'isim': 'Python', 'oy': 90},
{'isim': 'Perl', 'oy': 2},
];
class Anket {
String isim;
int oy;
DocumentReference reference;
Anket.fromMap(Map<String, dynamic> map, {this.reference})
: assert(map["isim"] != null),
assert(map["oy"] != null),
isim = map['isim'],
oy = map['oy'];
Anket.fromSnapshot(DocumentSnapshot snapshot)
: this.fromMap(snapshot.data, reference: snapshot.reference);
}
// class SurveyList extends StatelessWidget {
// @override
// Widget build(BuildContext context) {
// return StreamBuilder<QuerySnapshot>(
// stream: Firestore.instance.collection('dilanketi').snapshots(),
// builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) {
// if (snapshot.hasError) return new Text('Error: ${snapshot.error}');
// switch (snapshot.connectionState) {
// case ConnectionState.waiting:
// return new Text('Loading...');
// default:
// return new ListView(
// children:
// snapshot.data.documents.map((DocumentSnapshot document) {
// return new ListTile(
// title: new Text(document['isim']),
// subtitle: new Text(document['oy'].toString()),
// );
// }).toList(),
// );
// }
// },
// );
// }
// }
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/Firebase-Sample-Survey-Flutter-Project-main/anketdemoapp | mirrored_repositories/Mobile-Programming-Lecture-Notes/Firebase-Sample-Survey-Flutter-Project-main/anketdemoapp/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:anketdemoapp/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/Mobile-Programming-Lecture-Notes/basic_widgets_examples | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_examples/lib/main.dart | import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: MyApp(),
theme: ThemeData(
primarySwatch: Colors.red,
),
debugShowCheckedModeBanner: false,
));
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(
"Ornek Uygulamamiz",
style: TextStyle(fontWeight: FontWeight.w900, fontSize: 20),
),
centerTitle: true,
shadowColor: Colors.black, //Golge rengi
elevation: 200, //Golge verilebilir
actions: [
Icon(
Icons.more_horiz_rounded,
size: 30,
),
Icon(
Icons.more_horiz_rounded,
size: 30,
),
InkWell(
onTap: () {},
child: Icon(
Icons.exit_to_app,
size: 30,
)),
],
//leading: Icon(Icons.home), //sol tarafta calisir
),
//backgroundColor: Colors.greenAccent,
drawer: Drawer(),
body: SingleChildScrollView(
child: Container(
child: Column(
//direction: Axis.horizontal,
children: [
Container(
width: 150,
height: 159,
color: Colors.green,
),
Image(
image: NetworkImage(
"https://cdn.pixabay.com/photo/2012/10/29/15/36/ball-63527_960_720.jpg",
scale: 7),
),
Container(
width: 150,
height: 159,
color: Colors.pink,
),
RaisedButton(
onPressed: () {},
color: Colors.red,
child: Text("Tikla"),
)
],
),
),
),
// Container(
// width: 200,
// height: 200,
// color: Colors.green,
// child: Column(
// children: [
// Container(width: 50, height: 50, color: Colors.red,),
// Container(width: 50, height: 50, color: Colors.blue,),
// Container(width: 50, height: 50, color: Colors.yellow,)
// ],
// ),
// ),
floatingActionButton: FloatingActionButton(),
);
}
}
| 0 |
mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_examples | mirrored_repositories/Mobile-Programming-Lecture-Notes/basic_widgets_examples/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:basic_widgets_examples/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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-udemy-coder-questionario | mirrored_repositories/flutter-udemy-coder-questionario/lib/resposta.dart | import 'package:flutter/material.dart';
class Resposta extends StatelessWidget {
final String resposta;
final void Function() onSelecao;
Resposta({this.resposta, this.onSelecao});
@override
Widget build(BuildContext context) {
return Container(
width: double.infinity,
padding: EdgeInsets.fromLTRB(10, 0, 10, 0),
child: ElevatedButton(
child: Text(resposta),
onPressed: onSelecao,
style: ButtonStyle(
foregroundColor: MaterialStateProperty.all(Colors.white),
backgroundColor: MaterialStateProperty.all(Colors.blue),
)),
);
}
}
| 0 |
mirrored_repositories/flutter-udemy-coder-questionario | mirrored_repositories/flutter-udemy-coder-questionario/lib/resultado.dart | import 'package:flutter/material.dart';
class Resultado extends StatelessWidget {
final int pontuacao;
final void Function() reiniciarQuestionario;
Resultado({
@required this.pontuacao,
@required this.reiniciarQuestionario,
});
String get fraseResultado {
if (this.pontuacao < 8)
return 'Parabéns';
else if (this.pontuacao < 12)
return 'Você é bom';
else if (this.pontuacao < 16)
return 'Impressionante!';
else
return 'Nível Jedi';
}
@override
Widget build(BuildContext context) {
return Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Center(
child: Text(
fraseResultado,
style: TextStyle(fontSize: 28),
),
),
TextButton(
child: Text(
'Reiniciar?',
style: TextStyle(fontSize: 18),
),
style: ButtonStyle(
foregroundColor: MaterialStateProperty.all(Colors.blue)),
onPressed: reiniciarQuestionario,
)
],
);
}
}
| 0 |
mirrored_repositories/flutter-udemy-coder-questionario | mirrored_repositories/flutter-udemy-coder-questionario/lib/questao.dart | import 'package:flutter/material.dart';
class Questao extends StatelessWidget {
final String texto;
Questao(this.texto);
@override
Widget build(BuildContext context) {
return Container(
width: double.infinity,
margin: EdgeInsets.all(10),
child: Text(
texto,
style: TextStyle(fontSize: 28),
textAlign: TextAlign.center,
),
);
}
}
| 0 |
mirrored_repositories/flutter-udemy-coder-questionario | mirrored_repositories/flutter-udemy-coder-questionario/lib/main.dart | import 'package:flutter/material.dart';
import 'package:projeto_perguntas/questionario.dart';
import './resultado.dart';
main() {
runApp(PerguntaApp());
}
class _PerguntaAppState extends State<PerguntaApp> {
int _perguntaSelecionada = 0;
int _pontuacaoTotal = 0;
final List<Map<String, Object>> _perguntas = const [
{
"texto": 'Qual é a sua cor favorita?',
'respostas': [
{'texto': 'Preto', 'pontuacao': 10},
{'texto': 'Vermelho', 'pontuacao': 5},
{'texto': 'Verde', 'pontuacao': 3},
{'texto': 'Branco', 'pontuacao': 1},
],
},
{
"texto": 'Qual é o seu animal favotiro',
'respostas': [
{'texto': 'Coelho', 'pontuacao': 10},
{'texto': 'Cobra', 'pontuacao': 5},
{'texto': 'Elefante', 'pontuacao': 3},
{'texto': 'Leão', 'pontuacao': 1},
],
},
{
"texto": 'Qual é o seu instrutor favotiro',
'respostas': [
{'texto': 'Maria', 'pontuacao': 10},
{'texto': 'João', 'pontuacao': 5},
{'texto': 'Leo', 'pontuacao': 3},
{'texto': 'Pedro', 'pontuacao': 1},
],
},
];
void _responder(int pontuacao) {
if (temPerguntaSelecionada) {
setState(() {
_perguntaSelecionada++;
_pontuacaoTotal += pontuacao;
});
}
}
void _reiniciarQuestionario() {
setState(() {
_perguntaSelecionada = 0;
_pontuacaoTotal = 0;
});
}
bool get temPerguntaSelecionada {
return _perguntaSelecionada < _perguntas.length;
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: Text('Perguntas'),
),
body: temPerguntaSelecionada
? Questionario(
perguntaSelecionada: _perguntaSelecionada,
perguntas: _perguntas,
responder: _responder,
)
: Resultado(
pontuacao: _pontuacaoTotal,
reiniciarQuestionario: _reiniciarQuestionario,
),
),
);
}
}
class PerguntaApp extends StatefulWidget {
@override
_PerguntaAppState createState() => _PerguntaAppState();
}
| 0 |
mirrored_repositories/flutter-udemy-coder-questionario | mirrored_repositories/flutter-udemy-coder-questionario/lib/questionario.dart | import 'package:flutter/material.dart';
import './questao.dart';
import './resposta.dart';
class Questionario extends StatelessWidget {
final int perguntaSelecionada;
final List<Map<String, Object>> perguntas;
final void Function(int) responder;
Questionario({
@required this.perguntaSelecionada,
@required this.perguntas,
@required this.responder,
});
bool get temPerguntaSelecionada {
return perguntaSelecionada < perguntas.length;
}
@override
Widget build(BuildContext context) {
List<Map<String, Object>> respostas = temPerguntaSelecionada
? perguntas[perguntaSelecionada]['respostas']
: null;
return Column(
children: [
Questao(perguntas[perguntaSelecionada]['texto']),
...respostas
.map((r) => Resposta(
resposta: r['texto'],
onSelecao: () => responder(r['pontuacao']),
))
.toList()
],
);
}
}
| 0 |
mirrored_repositories/flutter-udemy-coder-questionario | mirrored_repositories/flutter-udemy-coder-questionario/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:projeto_perguntas/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// 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/tutorial_app | mirrored_repositories/tutorial_app/lib/firebase_options.dart | // File generated by FlutterFire CLI.
// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
import 'package:flutter/foundation.dart'
show defaultTargetPlatform, kIsWeb, TargetPlatform;
/// Default [FirebaseOptions] for use with your Firebase apps.
///
/// Example:
/// ```dart
/// import 'firebase_options.dart';
/// // ...
/// await Firebase.initializeApp(
/// options: DefaultFirebaseOptions.currentPlatform,
/// );
/// ```
class DefaultFirebaseOptions {
static FirebaseOptions get currentPlatform {
if (kIsWeb) {
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for web - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
}
switch (defaultTargetPlatform) {
case TargetPlatform.android:
return android;
case TargetPlatform.iOS:
return ios;
case TargetPlatform.macOS:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for macos - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
case TargetPlatform.windows:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for windows - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
case TargetPlatform.linux:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for linux - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
default:
throw UnsupportedError(
'DefaultFirebaseOptions are not supported for this platform.',
);
}
}
static const FirebaseOptions android = FirebaseOptions(
apiKey: 'AIzaSyDdXxSPPoikoXPg4PT78oEGWoU7Bc2rhoM',
appId: '1:877400107957:android:381e1eb5cc92b4187c07fc',
messagingSenderId: '877400107957',
projectId: 'tutorialapp-20dca',
storageBucket: 'tutorialapp-20dca.appspot.com',
);
static const FirebaseOptions ios = FirebaseOptions(
apiKey: 'AIzaSyAm6CHzwLerLqHFbJ7-rQGOx5j1HYl3KTo',
appId: '1:877400107957:ios:c2bfcb6d087d3cfa7c07fc',
messagingSenderId: '877400107957',
projectId: 'tutorialapp-20dca',
storageBucket: 'tutorialapp-20dca.appspot.com',
iosBundleId: 'com.example.tutorialApp',
);
}
| 0 |
mirrored_repositories/tutorial_app | mirrored_repositories/tutorial_app/lib/main.dart | import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:tutorial_app/controllers/bot_controller.dart';
import 'package:tutorial_app/controllers/lessons_controller.dart';
import 'package:tutorial_app/controllers/tutorial_controller.dart';
import 'package:tutorial_app/controllers/user_controller.dart';
import 'package:tutorial_app/firebase_options.dart';
import 'package:tutorial_app/pages/auth_page.dart';
import 'package:tutorial_app/pages/login_page.dart';
import 'controllers/story_controller.dart';
void main() async{
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
Get.put(TutorialController());
Get.put(ProfileController());
Get.put(StoryController());
Get.put(LessonController());
Get.put(BotController());
return GetMaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: AuthPage(),
);
}
}
| 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/controllers/user_controller.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:get/get.dart';
class UserProfile{
String role;
String uid;
String displayName;
List <Map<String,int>> marks;
List<Map<String,int>> lcqNumber;
UserProfile({required this.role, required this.uid,required this.displayName,required this.marks,required this.lcqNumber});
factory UserProfile.fromMap(Map<String,dynamic>map, String uid){
final role=map['role'] as String;
final displayName=map['displayName'] as String;
final marks=(map['marks'] as List<dynamic>)
.map((item) => (item as Map<String, dynamic>).cast<String, int>())
.toList();
final lcqNumber = (map['lcqNumber'] as List<dynamic>)
.map((item) => (item as Map<String, dynamic>).cast<String, int>())
.toList();
return UserProfile(role: role, uid: uid, displayName: displayName, marks: marks, lcqNumber: lcqNumber);
}
}
class ProfileController extends GetxController {
final FirebaseFirestore _firestore = FirebaseFirestore.instance;
RxBool isLoading = true.obs;
Rx<UserProfile?> userProfile = UserProfile(
role: '',
uid: '',
displayName: '',
marks: [],
lcqNumber: [],
).obs;
void onInit(){
super.onInit();
final user=FirebaseAuth.instance.currentUser;
if(user!=null){
loadUserProfile(user.uid);
}
}
void resetUserProfile() {
userProfile.value = UserProfile(
role: '',
uid: '',
displayName: '',
marks: [],
lcqNumber: [],
);
}
void updateSubject(String subject)async {
print('USER PROFILE MARKS: '+userProfile.value!.marks.toString());
userProfile.value!.marks.forEach((map) {
print(map);
if (map.containsKey(subject)) {
print('contained');
map[subject] =(map[subject]??0)+ 5;
print(map[subject]);
}
});
userProfile.value!.lcqNumber.forEach((map) {
if (map.containsKey(subject)) {
map[subject] =(map[subject]??0)+ 1;
print(map[subject]);
}
});
final userDocRef = _firestore.collection('profiles').doc(userProfile.value!.uid);
await userDocRef.update({
'marks': userProfile.value!.marks,
'lcqNumber': userProfile.value!.lcqNumber,
});
loadUserProfile(userProfile.value!.uid);
}
Future<void> loadUserProfile(String uid) async {
isLoading.value = true;
resetUserProfile();
try {
final profileDoc = await _firestore.collection('profiles').doc(uid).get();
if (profileDoc.exists) {
userProfile.value = UserProfile.fromMap(profileDoc.data() as Map<String, dynamic>, uid);
} else {
print('User does not exist');
}
} catch (error) {
print('Error: $error');
} finally {
isLoading.value = false;
}
}
Future<void> createUserProfile(String uid, String displayName) async {
isLoading.value = true;
resetUserProfile();
try {
final userDocRef = _firestore.collection('profiles').doc(uid);
final userDoc = await userDocRef.get();
if (userDoc.exists) {
loadUserProfile(uid);
} else {
final initialUserProfile = {
'role':'user',
'displayName': displayName.isNotEmpty ? displayName : 'User',
'marks': [
{'maths': 0},
{'science': 0},
{'english': 0},
{'history':0},
{'ict':0},
{'geography':0}
],
'lcqNumber': [
{'maths': 0},
{'science': 0},
{'english': 0},
{'history':0},
{'ict':0},
{'geography':0}
],
};
await userDocRef.set(initialUserProfile);
}
} catch (error) {
print('Error: $error');
} finally {
isLoading.value = false;
}
}
void printUser() {
print(userProfile.value!.displayName);
}
}
| 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/controllers/tutorial_controller.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:get/get.dart';
class TutorialController extends GetxController{
final FirebaseFirestore _firestore=FirebaseFirestore.instance;
RxList<Map<String,dynamic>> Data=<Map<String,dynamic>>[].obs;
RxBool isLoading=true.obs;
RxBool isEmpty=false.obs;
Future<void> fetchData(String name)async{
try{
Data.clear();
isLoading.value=true;
isEmpty.value=false;
final docRef=await _firestore.collection('tutorials').doc(name);
final docSnapshot=await docRef.get();
if(docSnapshot.exists){
Data.value = (docSnapshot.data()?['q&a'] as List<dynamic>)
.map((item) => Map<String, dynamic>.from(item))
.toList();
isLoading.value=false;
print(Data);
isEmpty.value=false;
}else{
isEmpty.value=true;
isLoading.value=false;
}
}catch(error){
print(error);
isLoading.value=false;
isEmpty.value=true;
}
}
Future<bool> addNewQuestion(String question,String answer,List<String> answers,String name)async{
try{
final collectionRef=_firestore.collection('tutorials');
final docRef=collectionRef.doc(name);
final quizDoc=await docRef.get();
int questionNumber=1;
if(!quizDoc.exists){
await docRef.set({});
}else{
final qAndalist=quizDoc.data()?['q&a'] as List<dynamic>;
questionNumber=qAndalist.length+1;
}
await docRef.update({'q&a':FieldValue.arrayUnion([{'question':question,
'answer':answer,
'answers':answers,
'questionNumber':questionNumber}])});
Get.snackbar('Success','Successfully added the question');
return true;
//await _firestore.collection('tutorials').get();
}catch(error){
Get.snackbar('Error', error.toString());
return false;
}
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/controllers/bot_controller.dart |
import 'package:chat_gpt_sdk/chat_gpt_sdk.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:get/get.dart';
import 'package:tutorial_app/config.dart';
class BotController extends GetxController{
final FirebaseFirestore _firestore=FirebaseFirestore.instance;
final GPT_API_KEY=Config.gptApiKey;
RxBool isLoading=false.obs;
Future<CompleteResponse?>? _translateFuture;
RxString selectedCard=''.obs;
RxString botResponse=''.obs;
RxList<String> subjects=<String>[].obs;
RxString selectedSubject='Science'.obs;
RxList<String> titles=<String>[].obs;
RxString selectedTitle='Physics'.obs;
RxList <String> contentList=<String>[].obs;
void onInit(){
super.onInit();
fetchSubjects();
fetchTitles();
fetchContentList();
}
void setSelectedCard(String cardText){
selectedCard.value=cardText;
}
Future<void> fetchSubjects()async{
try{
final docSnapshot=await _firestore.collection('GPTlist').doc('lessons').get();
if(docSnapshot.exists){
final data=docSnapshot.data() as Map<String,dynamic>;
subjects.value=data.keys.toList();
print(subjects.value);
}
}catch(error){
print(error.toString());
}
}
Future<void>fetchTitles()async{
try{
selectedTitle.value='';
contentList.value=[];
final docSnapshot=await _firestore.collection('GPTlist').doc('lessons').get();
if(docSnapshot.exists){
final data=docSnapshot.data() as Map<String,dynamic>;
if(selectedSubject.isNotEmpty){
final lessonsData = data[selectedSubject];
if (lessonsData is List<dynamic>) {
titles.value = lessonsData
.whereType<Map<String, dynamic>>() // Filter only maps
.map((lesson) => lesson['title'] as String)
.toList();
}
print(titles);
selectedTitle.value=titles[0];
}
}
}catch(error){
print(error);
}
}
Future<void> fetchContentList()async{
try{
final docSnapshot=await _firestore.collection('GPTlist').doc('lessons').get();
if(docSnapshot.exists){
final data=docSnapshot.data() as Map<String,dynamic>;
if(selectedSubject.isNotEmpty && selectedTitle.isNotEmpty){
final lessondata=data[selectedSubject];
if(lessondata is List<dynamic>){
//print(lessondata);
//print(selectedTitle);
final selectedLesson=lessondata.firstWhere((lesson)
{
// print(lesson['title']);
// print(selectedTitle.toString());
if(lesson['title'].toString()==selectedTitle.toString()){
return true;
}else{
return false;
}
}
);
print(selectedLesson);
if(selectedLesson!=null){
contentList.value=(selectedLesson['content']as List<dynamic>).map((content) =>content.toString()).toList();
}
}
}
}
}catch(error){
print(error.toString());
}
}
Future<void> getGPT(String type)async{
final String res;
try{
isLoading.value=true;
botResponse.value='';
final openAI = OpenAI.instance.build(token: GPT_API_KEY,baseOption: HttpSetup(receiveTimeout: const Duration(seconds: 5)),enableLog: true);
String? req;
if(type=='MCQ'){
req='Generate 10 mcq with answers on $selectedCard';
}else if(type=='Explain'){
req='What is $selectedCard';
}else if(type=='Essay Q'){
req='Generate Essay questions and answers on $selectedCard';
}else{
req='Generate New concepts in $selectedCard';
}
print(req);
final request = CompleteText(prompt:req,
model: TextDavinci3Model(), maxTokens: 200);
final response = await openAI.onCompletion(request:request);
print(response!.choices[0].toJson().values);
print(response!.choices[0].toJson().values.first);
botResponse.value=response!.choices[0].toJson().values.first;
isLoading.value=false;
}catch(error){
print(error);
isLoading.value=false;
print(isLoading.value);
}
}
Future<void> uploadLesson()async{
try{
final lessonsData = {
"Mathematics": [
{"title": "Algebra", "content": ["Introduction to algebraic expressions", "Solving linear equations", "Working with exponents and radicals", "Graphing linear equations", "Systems of linear equations"]},
{"title": "Geometry", "content": ["Basics of shapes and angles", "Properties of triangles, quadrilaterals, and circles", "Measurement of area and perimeter", "Transformations and symmetry", "Trigonometry and applications"]},
{"title": "Calculus", "content": ["Introduction to limits and derivatives", "Differentiation of algebraic functions", "Applications of derivatives", "Integration and its applications", "Series and sequences"]},
{"title": "Probability and Statistics", "content": ["Basic concepts of probability and statistics", "Descriptive statistics and data analysis", "Probability distributions", "Hypothesis testing and statistical inference", "Applications of probability and statistics"]},
{"title": "Discrete Mathematics", "content": ["Sets, logic, and counting principles", "Graph theory and combinatorics", "Boolean algebra and applications to computer science", "Number theory and cryptography", "Discrete probability and Markov chains"]}
],
"Science": [
{"title": "Physics", "content": ["Introduction to motion and forces", "Newton's laws of motion", "Work, energy, and power", "Momentum and collisions", "Circular motion and gravitation"]},
{"title": "Chemistry", "content": ["The structure of matter and the periodic table", "Chemical reactions and stoichiometry", "States of matter and phase changes", "Chemical bonding and molecular structure", "Thermochemistry and kinetics"]},
{"title": "Biology", "content": ["Basic concepts of life sciences", "Cellular biology and biochemistry", "Genetics and evolution", "Organismal biology and ecology", "Biodiversity and conservation"]},
{"title": "Earth Science", "content": ["Geology and the Earth's structure", "Plate tectonics and geologic time", "Weather and climate", "Earth's resources and environmental issues", "Astronomy and the universe"]},
{"title": "Computer Science", "content": ["Introduction to computer science and programming", "Data structures and algorithms", "Computer architecture and organization", "Operating systems and networks", "Artificial intelligence and machine learning"]}
],
"History": [
{"title": "Ancient Civilizations", "content": ["Exploring ancient cultures", "Mesopotamia and the development of writing", "Ancient Egypt and its pharaohs", "Ancient Greece and its democracy", "Ancient Rome and its empire"]},
{"title": "World Wars", "content": ["Understanding major global conflicts", "Causes and consequences of World War I", "Rise of Nazi Germany and World War II", "Cold War and its impact on the world", "Contemporary conflicts and global challenges"]},
{"title": "American History", "content": ["Exploration, colonization, and the American Revolution", "The founding of the United States and its Constitution", "Westward expansion and the Civil War", "Industrialization and the Progressive Era", "Recent American history and contemporary issues"]},
{"title": "European History", "content": ["Ancient Greece and Rome", "Medieval Europe and the Renaissance", "Age of Exploration and Enlightenment", "French Revolution and Napoleonic Wars", "Industrial Revolution and modern European history"]}
]
};
await _firestore.collection('GPTlist').doc('lessons').set(lessonsData);
}catch(error){
print(error.toString());
}
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/controllers/lessons_controller.dart | import 'dart:io';
import 'dart:typed_data';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:flutter/services.dart';
import 'package:get/get.dart';
class LessonController extends GetxController{
final FirebaseFirestore _firestore=FirebaseFirestore.instance;
RxBool isLoading=true.obs;
RxBool isEmpty=false.obs;
RxList<Map<String,dynamic>> lessons=<Map<String,dynamic>>[].obs;
Future<bool> uploadLessons(String subject,String lesson,String title,String obj,String intro,String activity,File? imageFile)async{
try{
final collectionRef=await _firestore.collection('Lessons');
final docRef=collectionRef.doc(subject);
final lessonDoc=await docRef.get();
if(!lessonDoc.exists){
await docRef.set({});
}
String imageUrl=await uploadImage(imageFile);
await docRef.update({'lessons':FieldValue.arrayUnion([{'title':title,'objective':obj,'intro':intro,'lesson':lesson,'activity':activity,'imageUrl':imageUrl}])});
return true;
}catch(error){
Get.snackbar('Error', error.toString());
return false;
}
}
Future<String> uploadImage(File? imageFile)async{
String imageUrl='';
try{
if(imageFile!=null){
Reference ref=FirebaseStorage.instance.ref().child('images').child(imageFile.path);
UploadTask uploadTask=ref.putFile(imageFile);
await uploadTask.whenComplete(()async{
imageUrl=await ref.getDownloadURL();
});
}else{
//ByteData byteData=await rootBundle.load('assets/lesson_placehold.jpeg');
//List<int> imageData=byteData.buffer.asUint8List();
Reference defaultImageRef=FirebaseStorage.instance.ref().child('images').child('default+image.jpg');
imageUrl=await defaultImageRef.getDownloadURL();
}
}catch(error){
Get.snackbar('Error', error.toString());
}
return imageUrl;
}
Future<void> fetchLessons(String subject)async{
try{
lessons.clear();
isEmpty.value=false;
isLoading.value=true;
final docRef=await _firestore.collection('Lessons').doc(subject);
final snapShot=await docRef.get();
if(snapShot.exists){
lessons.value=(snapShot.data()?['lessons'] as List<dynamic>).map((item)=>Map<String,dynamic>.from(item)).toList();
isEmpty.value=false;
isLoading.value=false;
}else{
isEmpty.value=true;
isLoading.value=false;
}
}catch(error){
print(error);
isEmpty.value=true;
isLoading.value=false;
}
print(lessons);
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/controllers/story_controller.dart | import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:get/get.dart';
class StoryController extends GetxController{
final FirebaseFirestore _firestore=FirebaseFirestore.instance;
RxList<Map<String,dynamic>> stories=<Map<String,dynamic>>[].obs;
RxBool isLoading=true.obs;
RxBool isEmpty=false.obs;
Future<void> fetchStories(String name)async{
try{
stories.clear();
isLoading.value=true;
isEmpty.value=false;
final docRef=await _firestore.collection('stories').doc(name);
final docSnapshot=await docRef.get();
if(docSnapshot.exists){
stories.value=(docSnapshot.data()?['stories'] as List<dynamic>).map((item)=>Map<String,dynamic>.from(item)).toList();
isEmpty.value=false;
isLoading.value=false;
}else{
isEmpty.value=true;
isLoading.value=false;
}
}catch(error){
isEmpty.value=true;
isLoading.value=false;
print(error);
}
}
Future<bool> uploadStory(String storyType,String title,String story)async{
try{
final collectionRef=_firestore.collection('stories');
final docRef=collectionRef.doc(storyType);
final storyDoc=await docRef.get();
print(storyDoc);
if(!storyDoc.exists){
await docRef.set({});
}
await docRef.update({'stories':FieldValue.arrayUnion([{'title':title,'story':story}])});
return true;
}catch(error){
print(error.toString());
Get.snackbar('Error', error.toString());
return false;
}
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/home_page.dart | import 'package:carousel_slider/carousel_slider.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:google_sign_in/google_sign_in.dart';
import 'package:tutorial_app/components/lesson_button.dart';
import 'package:tutorial_app/components/quiz_button.dart';
import 'package:tutorial_app/controllers/user_controller.dart';
import 'package:tutorial_app/pages/admin_home_page.dart';
import 'package:tutorial_app/pages/profile_page.dart';
import 'package:tutorial_app/pages/story_page.dart';
import 'package:tutorial_app/pages/tryme_bot.dart';
class HomePage extends StatelessWidget {
HomePage({super.key});
final List<String> imagePaths=['assets/stypes/bedtime.jpeg','assets/stypes/fiction.jpeg','assets/stypes/hist.jpeg'];
final ProfileController profileController=Get.find();
final user=FirebaseAuth.instance.currentUser!;
void signUserOut()async{
await FirebaseAuth.instance.signOut();
await GoogleSignIn().signOut();
//ProfileController().resetUserProfile();
}
@override
Widget build(BuildContext context) {
double width=MediaQuery.of(context).size.width;
double height=MediaQuery.of(context).size.height;
return Scaffold(
extendBodyBehindAppBar: true,
backgroundColor: Color.fromARGB(26, 165, 164, 164),
appBar: AppBar(
backgroundColor: Colors.transparent,
actions: [
if(profileController.userProfile.value!.role=='admin')
IconButton(onPressed: (){
Get.to(AdminHomePage());
}, icon: Icon(Icons.admin_panel_settings))
,
IconButton(onPressed: (){
Get.to(ProfilePage());
}, icon: Icon(Icons.person)),IconButton(onPressed: signUserOut, icon: Icon(Icons.logout))],),
body:Container(
height: MediaQuery.of(context).size.height,
decoration: BoxDecoration(
image: DecorationImage(image: AssetImage('assets/mainback.jpeg'),fit: BoxFit.cover)
),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Center(
child: SizedBox(
width: 150,
height: 150,
child: Image(image: AssetImage('assets/logo.jpeg')),
),
),
Row(
children: [
Icon(Icons.book_rounded,color: Color.fromARGB(255, 128, 223, 21),),
Text('Story World',style: TextStyle(fontSize: 20,fontWeight: FontWeight.bold),),
],
),
Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10)
),
child: CarouselSlider(items: imagePaths.map((i){
return Builder(builder: (BuildContext context){
return GestureDetector(
onTap: () {
String name='Children';
if(i=='assets/stypes/bedtime.jpeg'){
name='Children';
} else if (i == 'assets/stypes/fiction.jpeg') {
name = 'Fiction';
} else if (i == 'assets/stypes/hist.jpeg') {
name = 'Historical';
}
Get.to(StoryPage(name:name));
},
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Container(
width: width*0.8,
height: 150,
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
blurRadius: 7,
)
],
borderRadius: BorderRadius.circular(10),
image: DecorationImage(image: AssetImage(i),fit:BoxFit.cover),
),
child: Image(image:AssetImage(i))
),
),
);
},);
}).toList(),
options: CarouselOptions(
autoPlay: true,
height: 150)),
),
SizedBox(height: 10,),
Text('Take a Quiz',style: TextStyle(color: Colors.black,fontSize: 20,fontWeight: FontWeight.bold),),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
children: [
QuizButton(name: 'Science',color: Color.fromARGB(207, 235, 209, 66),),
QuizButton(name:'History',color: Color.fromARGB(207, 235, 209, 66),),
QuizButton(name:'English',color: Color.fromARGB(207, 235, 209, 66),)
],
),
Column(
children: [
QuizButton(name: 'Maths',color: Color.fromARGB(207, 235, 209, 66),),
QuizButton(name:'ICT',color: Color.fromARGB(207, 235, 209, 66),),
QuizButton(name:'Geography',color: Color.fromARGB(207, 235, 209, 66),)
],
),
],
),
SizedBox(height: 20,),
Text('Lessons',style: TextStyle(color: Colors.black,fontSize: 20,fontWeight: FontWeight.bold),),
SizedBox(height: 10,),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Column(
children: [
LessonButton(subject: 'Science'),
SizedBox(height: 10,),
LessonButton(subject: 'Maths'),
SizedBox(height: 10,),
LessonButton(subject: 'History'),
SizedBox(height: 10,),
],
),
Column(
children: [
LessonButton(subject: 'English'),
SizedBox(height: 10,),
LessonButton(subject: 'Health'),
SizedBox(height: 10,),
LessonButton(subject: 'ICT'),
SizedBox(height: 10,),
],
),
Column(
children: [
LessonButton(subject: 'Geography'),
SizedBox(height: 10,),
LessonButton(subject: 'Music'),
SizedBox(height: 10,),
LessonButton(subject: 'Dancing'),
SizedBox(height: 10,),
],
)
],
),
GestureDetector(
onTap: () {
Get.to(TryMe());
},
child: Center(
child: Container(
width: 70,
height: 70,
decoration: BoxDecoration(
border: Border.all(
width: 2,
color: Color.fromARGB(255, 52, 206, 206)
),
gradient: LinearGradient(colors: [Colors.orange,Color.fromARGB(255, 178, 171, 182)]),
color: const Color.fromARGB(255, 230, 235, 230),
borderRadius: BorderRadius.circular(50),
boxShadow: [BoxShadow(
blurRadius: 2,
spreadRadius: 1,
offset: Offset(1, 2)
)]
),
child: Center(
child: Text('TryME',style: TextStyle(fontSize: 16,fontWeight: FontWeight.bold),),
),
),
),
)
],
),
),
),
)
);
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/view_questio_page.dart | import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:get/get.dart';
import 'package:tutorial_app/controllers/tutorial_controller.dart';
class ViewQuestionPage extends StatefulWidget {
const ViewQuestionPage({super.key,required this.name});
final String name;
@override
State<ViewQuestionPage> createState() => _ViewQuestionPageState();
}
class _ViewQuestionPageState extends State<ViewQuestionPage> {
TutorialController tutorialController=Get.find();
@override
void initState() {
// TODO: implement initState
super.initState();
tutorialController.fetchData(widget.name) ;
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(),
body: Obx((){
if(tutorialController.isLoading.value){
return Center(child: CircularProgressIndicator());
}else{
if(!tutorialController.isEmpty.value){
return ListView.builder(
itemCount: tutorialController.Data.length,
itemBuilder:(context,index){
final questionData=tutorialController.Data[index];
print(questionData);
return QuestionItem(questionData:questionData);
} );
}else{
return Center(
child: Text('No data found!',style: TextStyle(color: Colors.white),),
);
}
}
})
);
}
}
class QuestionItem extends StatefulWidget {
const QuestionItem({super.key,required this.questionData});
final Map<String,dynamic> questionData;
@override
State<QuestionItem> createState() => _QuestionItemState();
}
class _QuestionItemState extends State<QuestionItem> {
late final String question;
late final String correctAnswer;
late List<dynamic> answers;
late final String questionNumber;
@override
void initState() {
// TODO: implement initState
super.initState();
assignData();
}
void assignData(){
print(widget.questionData);
question=widget.questionData['question'];
correctAnswer=widget.questionData['answer'];
answers=widget.questionData['answers'] as List<dynamic>;
//questionNumber=widget.questionData['questionNumber'];
}
@override
Widget build(BuildContext context) {
return Card(
margin: const EdgeInsets.all(8),
child: ListTile(title: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
//Text(questionNumber),
Text(question)
],
),subtitle: Column(
children: answers.map<Widget>((answer){
final isCorrect=answer==correctAnswer;
return AnswerItem(answer: answer, isCorrect: isCorrect);
}).toList(),
),),
);
}
}
class AnswerItem extends StatelessWidget {
const AnswerItem({super.key,required this.answer,required this.isCorrect});
final bool isCorrect;
final String answer;
@override
Widget build(BuildContext context) {
return Container(
width: MediaQuery.of(context).size.width*0.6,
decoration: BoxDecoration(
color: isCorrect?Colors.green:null,
borderRadius: BorderRadius.circular(10)
),
padding: const EdgeInsets.all(8),
child: Text(answer.toString()),
);
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/tryme_bot.dart | import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:loading_animation_widget/loading_animation_widget.dart';
import 'package:tutorial_app/controllers/bot_controller.dart';
class TryMe extends StatefulWidget {
const TryMe({super.key});
@override
State<TryMe> createState() => _TryMeState();
}
class _TryMeState extends State<TryMe> {
final BotController botController=Get.find();
String? selectedType;
String? botResponse;
@override
void initState() {
// TODO: implement initState
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
iconTheme: IconThemeData(
color: Colors.white
),
backgroundColor: Colors.black45,
),
body: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Obx((){
if(botController.subjects.isEmpty){
return Container();
}else{
Set<String> uniqueSubjects=botController.subjects.toSet();
return DropdownButton<String>(
borderRadius: BorderRadius.circular(10),
focusColor: Colors.yellow,
dropdownColor: Color.fromARGB(174, 4, 24, 114),
hint: Text('Select a subject'),
value: botController.selectedSubject.value,
items: uniqueSubjects.map((subject) {
print(subject);
return DropdownMenuItem<String>(
child: Text(subject,style: TextStyle(color: Colors.white),),
value: subject,
);
}).toList(),
onChanged: (value) {
setState(() {
botController.selectedSubject.value = value!;
botController.fetchTitles();
botController.fetchContentList();
});
},
);
}
}
),
Obx((){
if(botController.titles.isNotEmpty && botController.selectedTitle.value!='' ){
Set<String> uniqueTitles=botController.titles.toSet();
print(uniqueTitles);
return DropdownButton<String>(
focusColor: Color.fromARGB(255, 6, 196, 53),
borderRadius: BorderRadius.circular(10),
dropdownColor: Color.fromARGB(146, 178, 8, 184),
hint: Text('Select a title'),
value: botController.selectedTitle.value,
items:uniqueTitles.map((title){
return DropdownMenuItem(
child: Text(title,style: TextStyle(color: Colors.white),),
value: title,);
}).toList() ,
onChanged:(value){
setState(() {
botController.selectedTitle.value=value!;
botController.fetchContentList();
});
});
}else{
return Container();
}
}),
],
),
SizedBox(height: 5,),
SizedBox(height: 5,),
Row(mainAxisAlignment: MainAxisAlignment.start,
children: [
Text(textAlign:TextAlign.start,'Select a lesson',style: TextStyle(color: Colors.white,fontSize: 16,fontWeight: FontWeight.bold),),
],
),
Container(
decoration: BoxDecoration(
color: Color.fromARGB(255, 33, 33, 34),
borderRadius: BorderRadius.circular(10)
),
width: MediaQuery.of(context).size.width,
height: 150,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Obx((){
if(botController.contentList.isNotEmpty){
print(botController.contentList);
return ListView.builder(
itemCount: botController.contentList.length,
itemBuilder:(context,index){
String cardText=botController.contentList[index];
return Obx((){
if(botController.selectedCard.value==cardText){
return InkWell(
onTap: () {
botController.setSelectedCard(cardText);
},
child: Card(
color:Colors.blue,
child: Padding(padding: const EdgeInsets.all(8),
child: Text(botController.contentList[index]),),
),
);
}else{
return InkWell(
onTap: () {
botController.setSelectedCard(cardText);
},
child: Card(
child: Padding(padding: const EdgeInsets.all(8),
child: Text(botController.contentList[index]),),
),
);
}
}
);
});
}else{
return Container();
}
}),
),
),
SizedBox(height: 10,),
Row(
mainAxisAlignment: MainAxisAlignment.start,
children: [
Text('Select option to generate',style: TextStyle(color: Colors.white,fontSize: 16),),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
buildContainer('MCQ', Color.fromARGB(249, 106, 152, 231)),
buildContainer('Explain',Colors.greenAccent),
buildContainer('Essay Q',Colors.yellowAccent)
],
),
SizedBox(height: 10,),
Obx(
(){
if(botController.botResponse.value!=''){
return Expanded(child: SingleChildScrollView(
child: Column(
children: [
Container(
child: Text(botController.botResponse.value,style: TextStyle(color: Colors.white),),
)
],
),
));
}else{
return Container();
}
}
),
GestureDetector(
onTap: () {
setState(() {
botController.getGPT(selectedType.toString());
});
},
child: Container(
width: 70,
height: 70,
decoration: BoxDecoration(
color: Color.fromARGB(143, 13, 158, 202),
borderRadius: BorderRadius.circular(50)
),
child:Obx(() => !botController.isLoading.value? Center(child: Text('Go',style: TextStyle(color: Colors.white,fontSize: 25,fontWeight: FontWeight.bold),))
:LoadingAnimationWidget.inkDrop(
color: Colors.white,
size: 40
),)
),
),
],
),
),
);
}
Widget buildContainer(String questionType,Color color){
return GestureDetector(
onTap: () {
setState(() {
selectedType=questionType;
});
},
child: Container(
width: 70,
height: 30,
decoration: BoxDecoration(
boxShadow: [BoxShadow(
blurRadius: 1,
spreadRadius: 1,
color: Color.fromARGB(255, 77, 136, 184),
offset: Offset(1, 3)
)],
borderRadius: BorderRadius.circular(10),
color:selectedType==questionType?color: Colors.grey
),
child: Center(
child: Text(questionType),
),
),
);
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/login_or_register.dart | import 'package:flutter/material.dart';
import 'package:tutorial_app/pages/login_page.dart';
import 'package:tutorial_app/pages/register_page.dart';
class LoginOrRegisterPage extends StatefulWidget {
const LoginOrRegisterPage({super.key});
@override
State<LoginOrRegisterPage> createState() => _LoginOrRegisterPageState();
}
class _LoginOrRegisterPageState extends State<LoginOrRegisterPage> {
bool showLogin=true;
void togglePages(){
setState(() {
showLogin=!showLogin;
});
}
@override
Widget build(BuildContext context) {
if(showLogin){
return LoginPage(onTap: togglePages);
}else{
return RegisterPage(onTap: togglePages);
}
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/admin_home_page.dart | import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:tutorial_app/pages/add_lessons_page.dart';
import 'package:tutorial_app/pages/add_story_page.dart';
import 'package:tutorial_app/pages/admin_page.dart';
import 'package:tutorial_app/pages/view_questio_page.dart';
class AdminHomePage extends StatefulWidget {
const AdminHomePage({super.key});
@override
State<AdminHomePage> createState() => _AdminHomePageState();
}
class _AdminHomePageState extends State<AdminHomePage> {
@override
Widget build(BuildContext context) {
double width=MediaQuery.of(context).size.width;
double height=MediaQuery.of(context).size.height;
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
backgroundColor: Colors.black12,
),
body: Container(
width: width,
height: height,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: SingleChildScrollView(
child: Column(
children: [
const SizedBox(height: 10,),
Container(
width: 100,
height: 100,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(50),
image: const DecorationImage(image: AssetImage('assets/logo.jpeg'),fit: BoxFit.cover)
),
),
const SizedBox(height: 20,),
const Text('Admin Panel',style: TextStyle(color: Colors.white,fontSize: 25,fontWeight: FontWeight.bold),),
const SizedBox(height: 20,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient: const LinearGradient(colors: [Color.fromARGB(255, 8, 45, 110),Color.fromARGB(255, 118, 11, 189),]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child:
const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
children: [ Text('Add Questions',style: TextStyle(fontSize: 20,color: Colors.white,fontWeight: FontWeight.bold),),],
),
),
),
const SizedBox(height: 10,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient: const LinearGradient(colors: [Color.fromARGB(255, 118, 11, 189),Color.fromARGB(255, 8, 45, 110)]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child: const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Column(
children: [
SizedBox(height: 10,),
MyButton(name: 'Science'),
SizedBox(height: 10,),
MyButton(name: 'Maths'),
SizedBox(height: 10,),
MyButton(name: 'English')
],
),
Column(
children: [
SizedBox(height: 10,),
MyButton(name: 'History'),
SizedBox(height: 10,),
MyButton(name: 'ICT'),
SizedBox(height: 10,),
MyButton(name: 'Geography')
],
),
],
),
),
),
const SizedBox(height: 20,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient:const LinearGradient(colors: [Color.fromARGB(255, 182, 126, 5),Color.fromARGB(255, 189, 11, 109),]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child:
const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
children: [ Text('View Questions',style: TextStyle(fontSize: 20,color: Colors.white,fontWeight: FontWeight.bold),),],
),
),
),
const SizedBox(height: 10,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient: const LinearGradient(colors: [Color.fromARGB(255, 189, 11, 109),Color.fromARGB(255, 182, 126, 5)]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child: const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Column(
children: [
SizedBox(height: 10,),
ViewButton(name: 'Science'),
SizedBox(height: 10,),
ViewButton(name: 'Maths'),
SizedBox(height: 10,),
ViewButton(name: 'English')
],
), Column(
children: [
SizedBox(height: 10,),
ViewButton(name: 'History'),
SizedBox(height: 10,),
ViewButton(name: 'ICT'),
SizedBox(height: 10,),
ViewButton(name: 'Geography')
],
),
],
),
),
),
SizedBox(height: 20,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient:const LinearGradient(colors: [Color.fromARGB(255, 119, 3, 94),Color.fromARGB(255, 9, 3, 95),]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child:
const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
children: [ Text('Add Stories',style: TextStyle(fontSize: 20,color: Colors.white,fontWeight: FontWeight.bold),),],
),
),
),
const SizedBox(height: 10,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient: const LinearGradient(colors: [Color.fromARGB(255, 9, 3, 95),Color.fromARGB(255, 119, 3, 94),]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child: const Padding(
padding: EdgeInsets.all(8.0),
child: Column(
children: [
SizedBox(height: 10,),
StoryButton(name: 'Fiction',icon: Icon(Icons.sunny_snowing,color: Colors.white,),),
SizedBox(height: 10,),
StoryButton(name: 'Children',icon: Icon(Icons.baby_changing_station,color: Colors.white,),),
SizedBox(height: 10,),
StoryButton(name: 'Historical',icon: Icon(Icons.history,color: Colors.white,),)
],
),
),
),
const SizedBox(height: 20,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient:const LinearGradient(colors: [Color.fromARGB(255, 42, 43, 42),Color.fromARGB(255, 20, 20, 17),]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child:
const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
children: [ Text('Add Lessons',style: TextStyle(fontSize: 20,color: Colors.white,fontWeight: FontWeight.bold),),],
),
),
),
const SizedBox(height: 10,),
Container(
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Colors.white10,
blurRadius: 1,
spreadRadius: 1,
offset: Offset(2, 2)
)],
borderRadius: BorderRadius.circular(10),
gradient: const LinearGradient(colors: [Color.fromARGB(255, 20, 20, 17),Color.fromARGB(255, 42, 43, 42),]),
color: const Color.fromARGB(255, 102, 102, 101)
),
width: width,
child: const Padding(
padding: EdgeInsets.all(8.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Column(
children: [
SizedBox(height: 10,),
AddLesson(subject: 'Science'),
SizedBox(height: 10,),
AddLesson(subject: 'Maths'),
SizedBox(height: 10,),
AddLesson(subject: 'English')
],
), Column(
children: [
SizedBox(height: 10,),
AddLesson(subject: 'History'),
SizedBox(height: 10,),
AddLesson(subject: 'ICT'),
SizedBox(height: 10,),
AddLesson(subject: 'Geography')
],
),
Column(
children: [
SizedBox(height: 10,),
AddLesson(subject: 'Health'),
SizedBox(height: 10,),
AddLesson(subject: 'Music'),
SizedBox(height: 10,),
AddLesson(subject: 'Dancing')
],
),
],
),
),
),
SizedBox(height: 20,),
],
),
),
),
),
);
}
}
class MyButton extends StatelessWidget {
const MyButton({super.key,required this.name});
final String name;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
Get.to(AddQuestionPage(name:name));
},
child: Container(
width: 110,
height: 40,
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Color.fromARGB(255, 42, 42, 43),
blurRadius: 1,
spreadRadius: 3,offset: Offset(1, 4)
)],
gradient: const LinearGradient(colors: [Color.fromARGB(255, 15, 167, 194),Color.fromARGB(255, 4, 48, 88)]),
borderRadius: BorderRadius.circular(10)
),
child: Center(
child: Text('$name',style: const TextStyle(color: Colors.white,fontSize: 16),),
),
),
);
}
}
class ViewButton extends StatelessWidget {
const ViewButton({super.key,required this.name});
final String name;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
Get.to(ViewQuestionPage(name:name));
},
child: Container(
width: 110,
height: 40,
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Color.fromARGB(255, 38, 38, 39),
blurRadius: 3,
spreadRadius: 3,offset: Offset(1, 4)
)],
gradient: const LinearGradient(colors: [Color.fromARGB(255, 126, 8, 126),Color.fromARGB(255, 7, 148, 167)]),
borderRadius: BorderRadius.circular(10)
),
child: Center(
child: Text('$name',style: const TextStyle(color: Colors.white,fontSize: 16),),
),
),
);
}
}
class StoryButton extends StatelessWidget {
const StoryButton({super.key,required this.name,required this.icon});
final String name;
final Icon icon;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
Get.to(AddStoryPage(name:name));
},
child: Container(
width: 130,
height: 50,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
boxShadow: [BoxShadow(
blurRadius: 3,
spreadRadius: 1,
offset: Offset(2, 5)
)],
gradient: LinearGradient(colors: [Colors.black,Color.fromARGB(255, 23, 4, 110)])
),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Row(
children: [
icon,
SizedBox(width: 10,),
Text(name,style: TextStyle(color: Colors.white,fontSize: 18),)
],
),
),
),
);
}
}
class AddLesson extends StatelessWidget {
const AddLesson({super.key,required this.subject});
final String subject;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
Get.to(AddLessonsPage(subject:subject));
},
child: Container(
width: 110,
height: 40,
decoration: BoxDecoration(
boxShadow: const [BoxShadow(
color: Color.fromARGB(255, 38, 38, 39),
blurRadius: 3,
spreadRadius: 3,offset: Offset(1, 4)
)],
gradient: const LinearGradient(colors: [Color.fromARGB(255, 3, 0, 3),Color.fromARGB(255, 7, 148, 167)]),
borderRadius: BorderRadius.circular(10)
),
child: Center(
child: Text('$subject',style: const TextStyle(color: Colors.white,fontSize: 16),),
),
),
);
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/add_lessons_page.dart | import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:image_picker/image_picker.dart';
import 'package:tutorial_app/controllers/lessons_controller.dart';
class AddLessonsPage extends StatefulWidget {
const AddLessonsPage({super.key,required this.subject});
final String subject;
@override
State<AddLessonsPage> createState() => _AddLessonsPageState();
}
class _AddLessonsPageState extends State<AddLessonsPage> {
final LessonController lessonController=Get.find();
final TextEditingController titleController=TextEditingController();
final TextEditingController contentController=TextEditingController();
final TextEditingController objController=TextEditingController();
final TextEditingController introController=TextEditingController();
final TextEditingController activityController=TextEditingController();
File? imageFile;
void uploadLesson()async{
if(titleController.text!=''&& contentController.text!=''&&
objController.text!=''&&introController.text!=''&&activityController.text!=''
){
final result=await lessonController.uploadLessons(widget.subject, contentController.text, titleController.text,objController.text,introController.text,activityController.text,imageFile);
if(result){
Get.snackbar('Success', 'Lesson Successfully Uploaded!');
titleController.text='';
contentController.text='';
objController.text='';
introController.text='';
activityController.text='';
imageFile=null;
}else{
Get.snackbar('Error', 'Something went wrong!');
}
}else{
Get.snackbar('Error', 'Fields cannot be empty!');
}
}
Future<void> uploadImage()async{
final picker=ImagePicker();
final pickedFile=await picker.pickImage(source: ImageSource.gallery);
if(pickedFile!=null){
setState(() {
imageFile=File(pickedFile.path);
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Color.fromARGB(255, 5, 4, 19),
appBar: AppBar(
backgroundColor: Color.fromARGB(255, 23, 23, 24),
),
body: Padding(padding: const EdgeInsets.all(8),
child: SingleChildScrollView(
child: Column(
children: [
Center(
child: Container(
width: 200,
height: 200,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(50),
image: DecorationImage(image: AssetImage('assets/lessons1.jpeg'),fit: BoxFit.contain)
),
),
),
SizedBox(height: 20,),
Text('Add a Lesson',style: TextStyle(color: Colors.white,fontWeight: FontWeight.bold,fontSize: 25),),
SizedBox(height: 20,),
Text("*** Add '\\n' to break the rules ***",style: TextStyle(color: Colors.white,fontSize: 16),),
TextField(style: TextStyle(color: Colors.white),
controller: titleController,
decoration: InputDecoration(
label: Text('Title',),
enabledBorder:OutlineInputBorder(
borderSide: BorderSide(
color: Colors.white
),
borderRadius: BorderRadius.circular(10)
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Color.fromARGB(255, 155, 214, 16)
),
borderRadius: BorderRadius.circular(10)
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)
)
),
),
SizedBox(height: 20,),
TextField(style: TextStyle(color: Colors.white),
controller: objController,
decoration: InputDecoration(
label: Text('Objective'),
enabledBorder:OutlineInputBorder(
borderSide: BorderSide(
color: Colors.white
),
borderRadius: BorderRadius.circular(10)
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Color.fromARGB(255, 155, 214, 16)
),
borderRadius: BorderRadius.circular(10)
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)
)
),
),
SizedBox(
height: 30,
),
TextField(style: TextStyle(color: Colors.white),
controller: introController,
maxLines: 3,
decoration: InputDecoration(
label: Text('Introduction'),
enabledBorder:OutlineInputBorder(
borderSide: BorderSide(
color: Colors.white
),
borderRadius: BorderRadius.circular(10)
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Color.fromARGB(255, 155, 214, 16)
),
borderRadius: BorderRadius.circular(10)
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)
)
),
),
SizedBox(
height: 20,
),
TextField(style: TextStyle(color: Colors.white),
controller: contentController,
maxLines: 10,
decoration: InputDecoration(
label: Text('Lesson'),
enabledBorder:OutlineInputBorder(
borderSide: BorderSide(
color: Colors.white
),
borderRadius: BorderRadius.circular(10)
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Color.fromARGB(255, 155, 214, 16)
),
borderRadius: BorderRadius.circular(10)
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)
)
),
),
SizedBox(
height: 20,
),
TextField(style: TextStyle(color: Colors.white),
controller: activityController,
maxLines: 3,
decoration: InputDecoration(
label: Text('Activity'),
enabledBorder:OutlineInputBorder(
borderSide: BorderSide(
color: Colors.white
),
borderRadius: BorderRadius.circular(10)
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Color.fromARGB(255, 155, 214, 16)
),
borderRadius: BorderRadius.circular(10)
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10)
)
),
),
SizedBox(height: 10,),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
ElevatedButton(
style:TextButton.styleFrom(
shape:RoundedRectangleBorder(
borderRadius: BorderRadius.circular(5)
),
backgroundColor: Colors.blueAccent
) ,
onPressed: (){
uploadImage();
}, child:
Row(
children: [
Icon(Icons.upload,color: Colors.yellow,),
SizedBox(width: 3,),
Text('Image',
style: TextStyle(color: Colors.white,fontSize: 14),),
],
)),
],
),
SizedBox(height: 20,),
SizedBox(
width: 100,
child: TextButton(
style: TextButton.styleFrom(
backgroundColor: Colors.white
),
onPressed: (){
uploadLesson();
}, child: Center(
child: Text('Submit'),
)),
)
],
),
),),
);
}
} | 0 |
mirrored_repositories/tutorial_app/lib | mirrored_repositories/tutorial_app/lib/pages/profile_page.dart | import 'dart:ffi';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:tutorial_app/controllers/user_controller.dart';
class ProfilePage extends StatefulWidget {
const ProfilePage({super.key});
@override
State<ProfilePage> createState() => _ProfilePageState();
}
class _ProfilePageState extends State<ProfilePage> {
final ProfileController profileController=Get.find();
@override
Widget build(BuildContext context) {
double width=MediaQuery.of(context).size.width;
double height=MediaQuery.of(context).size.height;
return Scaffold(
extendBodyBehindAppBar: true,
appBar: AppBar(
backgroundColor: Colors.transparent,
),
body: Container(
decoration: BoxDecoration(
image: DecorationImage(image: AssetImage('assets/marks.jpeg'),fit: BoxFit.cover)
),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
children: [
SizedBox(height: 100,),
Center(
child: Container(
width: 100,
height: 100,
decoration: BoxDecoration(
gradient: LinearGradient(colors: [Colors.greenAccent,Colors.blueAccent]),
borderRadius: BorderRadius.circular(100)
),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: ClipRRect(
borderRadius: BorderRadius.circular(100),
child: Image(image: AssetImage('assets/usericn.jpg'),fit: BoxFit.cover,),
)
),
),
),
SizedBox(height: 10,),
Text(profileController.userProfile.value!.displayName,style: TextStyle(fontSize: 20,fontWeight: FontWeight.bold),),
SizedBox(height: 20,),
Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
MarksColumn(title: 'Maths', subject: 'maths', index: 0),
MarksColumn(title: 'Science', subject: 'science', index: 1),
MarksColumn(title: 'English', subject: 'english', index: 2),
],
),
SizedBox(height: 20,),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
MarksColumn(title: 'History', subject: 'history', index: 3),
MarksColumn(title: 'ICT', subject: 'ict', index: 4),
MarksColumn(title: 'Geography', subject: 'geography', index: 5),
],
),
],
)
],
),
),
)
);
}
}
class MarksColumn extends StatefulWidget {
const MarksColumn({super.key,required this.title,required this.subject,required this.index});
final String title;
final String subject;
final int index;
@override
State<MarksColumn> createState() => _MarksColumnState();
}
class _MarksColumnState extends State<MarksColumn> {
final ProfileController profileController=Get.find();
@override
Widget build(BuildContext context) {
return Column(
children: [
Text(widget.title,style: TextStyle(color: Color.fromARGB(224, 47, 47, 48),fontSize: 20,fontWeight: FontWeight.bold),),
SizedBox(height: 5,),
Container(
height: 100,
width: 100,
decoration: BoxDecoration(
//gradient: LinearGradient(colors: [Color.fromARGB(141, 211, 233, 15),Color.fromARGB(75, 16, 179, 207)]),
color:Color.fromARGB(134, 67, 211, 192),
borderRadius: BorderRadius.circular(10),
boxShadow: [BoxShadow(
blurRadius: 1,spreadRadius: 3,
offset: Offset(2, 3)
)]
),
child: Center(
child:Text(profileController.userProfile.value!.marks[widget.index][widget.subject].toString()+'XP',style: TextStyle(fontSize: 25,fontWeight: FontWeight.bold,color: Color.fromARGB(255, 224, 219, 219)),),
),
)
],
);
}
} | 0 |
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