Aula 01 | DartWeek 4ª Edição 🔥

.vscode/launch.json

@@ -0,0 +1,19 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "app_filmes",
+            "request": "launch",
+            "type": "dart"
+        },
+        {
+            "name": "app_filmes (profile mode)",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile"
+        }
+    ]
+}

analysis_options.yaml

@@ -1,29 +1,4 @@
-# This file configures the analyzer, which statically analyzes Dart code to
-# check for errors, warnings, and lints.
-#
-# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
-# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
-# invoked from the command line by running `flutter analyze`.
-
-# The following line activates a set of recommended lints for Flutter apps,
-# packages, and plugins designed to encourage good coding practices.
 include: package:flutter_lints/flutter.yaml
 
 linter:
-  # The lint rules applied to this project can be customized in the
-  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
-  # included above or to enable additional rules. A list of all available lints
-  # and their documentation is published at
-  # https://dart-lang.github.io/linter/lints/index.html.
-  #
-  # Instead of disabling a lint rule for the entire project in the
-  # section below, it can also be suppressed for a single line of code
-  # or a specific dart file by using the `// ignore: name_of_lint` and
-  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
-  # producing the lint.
-  rules:
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
-    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
-
-# Additional information about this file can be found at
-# https://dart.dev/guides/language/analysis-options
+  rules:

android/app/build.gradle

@@ -44,7 +44,7 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "br.com.felipecastrosales.app_filmes"
-        minSdkVersion 16
+        minSdkVersion 21
         targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
@@ -66,3 +66,5 @@ flutter {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }
+
+apply plugin: 'com.google.gms.google-services' 

android/app/google-services.json

@@ -0,0 +1,47 @@
+{
+  "project_info": {
+    "project_number": "265149690482",
+    "project_id": "app-filmes-8ecb8",
+    "storage_bucket": "app-filmes-8ecb8.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:265149690482:android:810fc667dc0c9d07a608eb",
+        "android_client_info": {
+          "package_name": "br.com.felipecastrosales.app_filmes"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "265149690482-0amjshiqvquqb1kbn2brcsruejfh29v1.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "br.com.felipecastrosales.app_filmes",
+            "certificate_hash": "75d8a67272b0c9f4976a140d3d715a6fa10e3a8e"
+          }
+        },
+        {
+          "client_id": "265149690482-ddoh5vkv75em34diqqllpuofbui5i2up.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyAxFcc2YhFFHLsZp3SBhCGpy2SnjfzA0i4"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "265149690482-ddoh5vkv75em34diqqllpuofbui5i2up.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

android/app/src/debug/AndroidManifest.xml

@@ -4,4 +4,8 @@
          to allow setting breakpoints, to provide hot reload, etc.
     -->
     <uses-permission android:name="android.permission.INTERNET"/>
+
+    <application android:usesCleartextTraffic="true">
+        <!-- possibly other elements -->
+    </application>
 </manifest>

android/build.gradle

@@ -8,6 +8,7 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:4.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath 'com.google.gms:google-services:4.3.8'
     }
 }
 

lib/application/modules/module.dart

@@ -0,0 +1,5 @@
+import 'package:get/get.dart';
+
+abstract class Module {
+  abstract List<GetPage> routers;
+}

lib/main.dart

@@ -1,115 +1,34 @@
 import 'package:flutter/material.dart';
 
-void main() {
-  runApp(const MyApp());
+import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_remote_config/firebase_remote_config.dart';
+import 'package:get/get.dart';
+
+import 'modules/splash/splash_module.dart';
+
+Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await Firebase.initializeApp();
+  RemoteConfig.instance.fetchAndActivate();
+  runApp(
+    // ignore: prefer_const_constructors 
+    MyApp(), // it's not 'const' because void main is async 
+  );
 }
 
 class MyApp extends StatelessWidget {
   const MyApp({Key? key}) : super(key: key);
-
-  // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
-      title: 'Flutter Demo',
+    return GetMaterialApp(
+      title: 'App Filmes',
+      debugShowCheckedModeBanner: false,
       theme: ThemeData(
-        // This is the theme of your application.
-        //
-        // Try running your application with "flutter run". You'll see the
-        // application has a blue toolbar. Then, without quitting the app, try
-        // changing the primarySwatch below to Colors.green and then invoke
-        // "hot reload" (press "r" in the console where you ran "flutter run",
-        // or simply save your changes to "hot reload" in a Flutter IDE).
-        // Notice that the counter didn't reset back to zero; the application
-        // is not restarted.
         primarySwatch: Colors.blue,
       ),
-      home: const MyHomePage(title: 'Flutter Demo Home Page'),
-    );
-  }
-}
-
-class MyHomePage extends StatefulWidget {
-  const MyHomePage({Key? key, required this.title}) : super(key: key);
-
-  // This widget is the home page of your application. It is stateful, meaning
-  // that it has a State object (defined below) that contains fields that affect
-  // how it looks.
-
-  // This class is the configuration for the state. It holds the values (in this
-  // case the title) provided by the parent (in this case the App widget) and
-  // used by the build method of the State. Fields in a Widget subclass are
-  // always marked "final".
-
-  final String title;
-
-  @override
-  State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
-
-  void _incrementCounter() {
-    setState(() {
-      // This call to setState tells the Flutter framework that something has
-      // changed in this State, which causes it to rerun the build method below
-      // so that the display can reflect the updated values. If we changed
-      // _counter without calling setState(), then the build method would not be
-      // called again, and so nothing would appear to happen.
-      _counter++;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    // This method is rerun every time setState is called, for instance as done
-    // by the _incrementCounter method above.
-    //
-    // The Flutter framework has been optimized to make rerunning build methods
-    // fast, so that you can just rebuild anything that needs updating rather
-    // than having to individually change instances of widgets.
-    return Scaffold(
-      appBar: AppBar(
-        // Here we take the value from the MyHomePage object that was created by
-        // the App.build method, and use it to set our appbar title.
-        title: Text(widget.title),
-      ),
-      body: Center(
-        // Center is a layout widget. It takes a single child and positions it
-        // in the middle of the parent.
-        child: Column(
-          // Column is also a layout widget. It takes a list of children and
-          // arranges them vertically. By default, it sizes itself to fit its
-          // children horizontally, and tries to be as tall as its parent.
-          //
-          // Invoke "debug painting" (press "p" in the console, choose the
-          // "Toggle Debug Paint" action from the Flutter Inspector in Android
-          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
-          // to see the wireframe for each widget.
-          //
-          // Column has various properties to control how it sizes itself and
-          // how it positions its children. Here we use mainAxisAlignment to
-          // center the children vertically; the main axis here is the vertical
-          // axis because Columns are vertical (the cross axis would be
-          // horizontal).
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            const Text(
-              'You have pushed the button this many times:',
-            ),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headline4,
-            ),
-          ],
-        ),
-      ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: const Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      getPages: [
+        ...SplashModule().routers,
+      ],
     );
   }
 }

lib/modules/splash/splash_controller.dart

@@ -0,0 +1,3 @@
+import 'package:get/get.dart';
+
+class SplashController extends GetxController {}

lib/modules/splash/splash_module.dart

@@ -0,0 +1,14 @@
+import 'package:get/get.dart';
+
+import 'package:app_filmes/application/modules/module.dart';
+import 'splash_page.dart';
+
+class SplashModule implements Module {
+  @override 
+  List<GetPage> routers = [
+    GetPage(
+      name: '/',
+      page: () => const SplashPage(),
+    ),
+  ];
+}

lib/modules/splash/splash_page.dart

@@ -0,0 +1,31 @@
+import 'package:flutter/material.dart';
+
+import 'package:get/get.dart';
+
+import 'splash_controller.dart';
+
+class SplashPage extends GetView<SplashController> {
+  const SplashPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('SplashPage'),
+      ),
+      body: Center(
+        child: Container(
+          width: Get.width,
+          height: Get.height,
+          decoration: const BoxDecoration(
+            image: DecorationImage(
+              image: AssetImage('assets/images/background.png'),
+              fit: BoxFit.cover,
+            ),
+          ),
+          child: Image.asset('assets/images/logo.png'),
+        ),
+      ),
+    );
+  }
+}