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LeticiaBHBLeticiaBHB
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‎assets/appbar.json

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‎assets/logo.gif

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‎assets/logo.jpeg

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‎assets/saudeunica.png

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‎lib/dados.dart

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import 'package:flutter/material.dart';
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import 'package:ffi/ffi.dart';
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class dados extends StatelessWidget {
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const dados({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text('DADOS COMPILADOS'),
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),
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body: Center(
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child: Text('Aqui estão os dados compilados na linguagem python', textAlign: TextAlign.center),
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),
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);
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}
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}

‎lib/main.dart

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import 'package:flutter/material.dart';
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import 'package:flutter_collapsing_toolbar/flutter_collapsing_toolbar.dart';
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import 'package:lottie/lottie.dart';
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import 'dados.dart';
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import 'package:url_launcher/url_launcher.dart';
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void main() => runApp(MyApp());
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const kSampleIcons = [
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Icons.track_changes_outlined,
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Icons.wifi_protected_setup_outlined,
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Icons.account_box_outlined,
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];
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const kSampleIconLabels = [
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'DADOS',
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'GITHUB',
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];
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class MyApp extends StatefulWidget {
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@override
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_MyAppState createState() => _MyAppState();
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}
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class _MyAppState extends State<MyApp> {
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final controller = ScrollController();
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double headerOffset = 0.0;
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final String githubUrl = 'https://github.com/LeticiaBHB';
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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initialRoute: '/',
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routes: {
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'/dados': (context) => dados(),
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},
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home: Scaffold(
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body: Container(
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margin: const EdgeInsets.only(top: 24.0),
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child: Column(
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children: [
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Align(
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alignment: Alignment.topCenter,
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child: CollapsingToolbar(
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controller: controller,
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expandedHeight: 160,
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collapsedHeight: 64,
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decorationForegroundColor: Colors.deepOrange.shade400,
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decorationBackgroundColor: Colors.brown.shade200,
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onCollapsing: (double offset) {
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setState(() {
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headerOffset = offset;
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});
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},
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leading: Container(
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margin: EdgeInsets.only(left: 12),
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padding: EdgeInsets.all(4),
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decoration: ShapeDecoration(
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color: Colors.orange[200],
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shape: CircleBorder(),
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),
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child: Icon(
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Icons.access_alarm_outlined,
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size: 24,
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color: Colors.red,
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),
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),
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title: Text(
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'Material Particulado - PM 2.5',
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style: TextStyle(
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fontSize: 16,
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color: Colors.black,
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fontWeight: FontWeight.w600,
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),
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),
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featureCount: 2,
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featureIconBuilder: (context, index) {
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return InkWell(
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onTap: () => _onFeaturePressed(context, index),
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// Passar o contexto e o índice para o método
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child: Icon(
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kSampleIcons[index],
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size: 54,
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color: Colors.orange[200],
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),
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);
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},
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featureLabelBuilder: (context, index) {
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return Text(
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kSampleIconLabels[index],
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textAlign: TextAlign.center,
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maxLines: 1,
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style: TextStyle(
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fontSize: 12,
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color: Colors.black,
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),
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);
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},
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featureOnPressed: (BuildContext context, int index) {},
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),
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),
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Expanded(
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child: Container(
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color: Colors.brown.shade200,
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child: SingleChildScrollView(
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controller: controller,
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child: Column(
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children: [
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Container(
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height: headerOffset,
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),
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Lottie.asset(
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'assets/appbar.json',
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width: 200,
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height: 200,
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fit: BoxFit.fill,
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),
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Container(
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height: 200,
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width: 350,
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color: Colors.brown.shade200,
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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"PM2.5 é um sério problema de poluição atmosférica que afeta a saúde e o meio ambiente.",
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textAlign: TextAlign.center,
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style: TextStyle(
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color: Colors.black, fontSize: 20),
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),
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SizedBox(height: 16),
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// Espaço de 16 de altura entre os parágrafos
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Text(
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"E a medicina veterinária é a guardiã da Saúde Única. Tendo isto em vista venho por meio deste apresentar os dados processados, em comparação com mortalidade de aves migratórias",
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textAlign: TextAlign.center,
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style: TextStyle(
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color: Colors.black, fontSize: 20),
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),
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],
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),
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),
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),
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Container(
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child: Image.asset('assets/saudeunica.png'),
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width: 200,
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height: 200,
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),
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],
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),
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),
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),
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),
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],
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),
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),
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),
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);
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}
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// Método para abrir URLs em um navegador externo
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Future<void> _launchURL(String url) async {
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if (await canLaunch(url)) {
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await launch(url);
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} else {
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throw 'Não foi possível abrir a URL: $url';
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}
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}
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// Método para lidar com o evento do botão de recurso
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void _onFeaturePressed(BuildContext context, int index) {
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switch (index) {
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case 0:
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// Abre a página 'dados' quando o primeiro recurso é pressionado
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Navigator.pushNamed(context, '/dados');
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break;
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case 1:
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// Abre o link do GitHub no navegador externo quando o segundo recurso é pressionado
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_launchURL(githubUrl);
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break;
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default:
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}
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}
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}

‎pubspec.yaml

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name: criadordemusica
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description: A new Flutter project.
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# The following line prevents the package from being accidentally published to
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# pub.dev using `flutter pub publish`. This is preferred for private packages.
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publish_to: 'none' # Remove this line if you wish to publish to pub.dev
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# The following defines the version and build number for your application.
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# A version number is three numbers separated by dots, like 1.2.43
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# followed by an optional build number separated by a +.
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# Both the version and the builder number may be overridden in flutter
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# build by specifying --build-name and --build-number, respectively.
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# In Android, build-name is used as versionName while build-number used as versionCode.
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# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
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# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
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# Read more about iOS versioning at
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# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
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# In Windows, build-name is used as the major, minor, and patch parts
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# of the product and file versions while build-number is used as the build suffix.
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version: 1.0.0+1
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environment:
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sdk: '>=3.0.1 <4.0.0'
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# Dependencies specify other packages that your package needs in order to work.
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# To automatically upgrade your package dependencies to the latest versions
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# consider running `flutter pub upgrade --major-versions`. Alternatively,
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# dependencies can be manually updated by changing the version numbers below to
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# the latest version available on pub.dev. To see which dependencies have newer
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# versions available, run `flutter pub outdated`.
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dependencies:
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flutter:
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sdk: flutter
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# The following adds the Cupertino Icons font to your application.
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# Use with the CupertinoIcons class for iOS style icons.
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cupertino_icons: ^1.0.2
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flutter_collapsing_toolbar: ^1.0.0
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icons_launcher: ^2.1.3
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lottie: ^2.5.0
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url_launcher: ^6.0.10
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ffi: ^2.0.2
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dev_dependencies:
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flutter_test:
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sdk: flutter
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# The "flutter_lints" package below contains a set of recommended lints to
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# encourage good coding practices. The lint set provided by the package is
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# activated in the `analysis_options.yaml` file located at the root of your
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# package. See that file for information about deactivating specific lint
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# rules and activating additional ones.
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flutter_lints: ^2.0.0
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# For information on the generic Dart part of this file, see the
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# following page: https://dart.dev/tools/pub/pubspec
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# The following section is specific to Flutter packages.
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flutter:
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# The following line ensures that the Material Icons font is
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# included with your application, so that you can use the icons in
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# the material Icons class.
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uses-material-design: true
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# To add assets to your application, add an assets section, like this:
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assets:
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- assets/appbar.json
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- assets/saudeunica.png
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# An image asset can refer to one or more resolution-specific "variants", see
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# https://flutter.dev/assets-and-images/#resolution-aware
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# For details regarding adding assets from package dependencies, see
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# https://flutter.dev/assets-and-images/#from-packages
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# To add custom fonts to your application, add a fonts section here,
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# in this "flutter" section. Each entry in this list should have a
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# "family" key with the font family name, and a "fonts" key with a
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# list giving the asset and other descriptors for the font. For
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# example:
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# fonts:
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# - family: Schyler
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# fonts:
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# - asset: fonts/Schyler-Regular.ttf
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# - asset: fonts/Schyler-Italic.ttf
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# style: italic
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# - family: Trajan Pro
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# fonts:
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# - asset: fonts/TrajanPro.ttf
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# - asset: fonts/TrajanPro_Bold.ttf
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# weight: 700
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#
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# For details regarding fonts from package dependencies,
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# see https://flutter.dev/custom-fonts/#from-packages
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icons_launcher:
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image_path: "logo.jpeg"
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platforms:
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android:
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enable: true

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