dynamox-s-a · Lucascard0 · Mar 2, 2026
diff --git a/quiz-kmp/.gitignore b/quiz-kmp/.gitignore
@@ -0,0 +1,10 @@
+.gradle
+.idea
+*.iml
+build/
+local.properties
+*.keystore
+*.jks
+*.DS_Store
+composeApp/build/
+gradle-wrapper.jar
diff --git a/quiz-kmp/.kotlin/sessions/kotlin-compiler-15891118528244374603.salive b/quiz-kmp/.kotlin/sessions/kotlin-compiler-15891118528244374603.salive
diff --git a/quiz-kmp/README.md b/quiz-kmp/README.md
@@ -0,0 +1,76 @@
+# DynaQuiz
+
+Aplicativo de quiz multiplataforma desenvolvido com **Kotlin Multiplatform** e **Compose Multiplatform**.
+
+---
+
+## Pré-requisitos
+
+- **Android Studio** Ladybug (2024.2.1) ou superior
+- **JDK 17** ou superior
+- **Android SDK** API 24+
+
+---
+
+## Como rodar
+
+1. Abra a pasta `quiz-kmp/` no Android Studio (**File > Open**)
+2. Aguarde o Gradle sincronizar (clique em **Sync Now** se necessário)
+3. Conecte um dispositivo Android ou inicie um emulador (API 24+)
+4. Selecione a configuração `composeApp` e clique em **Run** (▶)
+
+### Rodar testes
+
+```bash
+./gradlew :composeApp:allTests
+```
+
+---
+
+## Arquitetura
+
+**Clean Architecture + MVVM**
+
+| Camada | Responsabilidade |
+|---|---|
+| `data/` | API (Ktor), banco de dados (SQLDelight), repositórios |
+| `domain/` | Modelos, interfaces de repositório, casos de uso |
+| `presentation/` | Telas, ViewModels, navegação, tema |
+| `di/` | Módulos de injeção de dependência (Koin) |
+
+---
+
+## Tecnologias
+
+| Biblioteca | Versão |
+|---|---|
+| Kotlin Multiplatform | 2.1.0 |
+| Compose Multiplatform | 1.7.3 |
+| Ktor | 3.0.3 |
+| SQLDelight | 2.0.2 |
+| Koin | 4.0.0 |
+| Kotlinx Coroutines | 1.9.0 |
+
+---
+
+## API
+
+**Base URL:** `https://quiz-api-bwi5hjqyaq-uc.a.run.app`
+
+| Endpoint | Método | Descrição |
+|---|---|---|
+| `/question` | GET | Retorna uma pergunta aleatória |
+| `/answer?questionId={id}` | POST | Verifica se a resposta está correta |
+
+---
+
+## Premissas
+
+- Jogadores são identificados apenas pelo nome/apelido, sem autenticação.
+- Cada sessão tem exatamente 10 perguntas.
+- O placar é salvo localmente (SQLite) e exibe os 20 melhores resultados.
+- Sem cache de perguntas — falhas de rede exibem tela de erro com botão de retry.
+
+---
+
+Desenvolvido como parte do **Desafio Kotlin Multiplatform**.
diff --git a/quiz-kmp/build.gradle.kts b/quiz-kmp/build.gradle.kts
@@ -0,0 +1,8 @@
+plugins {
+    alias(libs.plugins.androidApplication) apply false
+    alias(libs.plugins.kotlinMultiplatform) apply false
+    alias(libs.plugins.composeMultiplatform) apply false
+    alias(libs.plugins.composeCompiler) apply false
+    alias(libs.plugins.kotlinSerialization) apply false
+    alias(libs.plugins.sqldelight) apply false
+}
diff --git a/quiz-kmp/composeApp/build.gradle.kts b/quiz-kmp/composeApp/build.gradle.kts
@@ -0,0 +1,108 @@
+import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+plugins {
+    alias(libs.plugins.kotlinMultiplatform)
+    alias(libs.plugins.androidApplication)
+    alias(libs.plugins.composeMultiplatform)
+    alias(libs.plugins.composeCompiler)
+    alias(libs.plugins.kotlinSerialization)
+    alias(libs.plugins.sqldelight)
+}
+
+kotlin {
+    androidTarget {
+        @OptIn(ExperimentalKotlinGradlePluginApi::class)
+        compilerOptions {
+            jvmTarget.set(JvmTarget.JVM_11)
+        }
+    }
+
+    sourceSets {
+        androidMain.dependencies {
+            implementation(compose.preview)
+            implementation(libs.activity.compose)
+            implementation(libs.core.ktx)
+            implementation(libs.koin.android)
+            implementation(libs.ktor.client.okhttp)
+            implementation(libs.sqldelight.android.driver)
+            implementation(libs.kotlinx.coroutines.android)
+        }
+
+        commonMain.dependencies {
+            implementation(compose.runtime)
+            implementation(compose.foundation)
+            implementation(compose.material3)
+            implementation(compose.ui)
+            implementation(compose.components.resources)
+            implementation(compose.components.uiToolingPreview)
+            implementation(compose.materialIconsExtended)
+
+            implementation(libs.lifecycle.viewmodel)
+            implementation(libs.lifecycle.viewmodel.compose)
+            implementation(libs.lifecycle.runtime.compose)
+
+            implementation(libs.navigation.compose)
+
+            implementation(libs.koin.core)
+            implementation(libs.koin.compose)
+            implementation(libs.koin.compose.viewmodel)
+
+            implementation(libs.ktor.client.core)
+            implementation(libs.ktor.client.content.negotiation)
+            implementation(libs.ktor.serialization.kotlinx.json)
+            implementation(libs.ktor.client.logging)
+
+            implementation(libs.sqldelight.coroutines.extensions)
+
+            implementation(libs.kotlinx.coroutines.core)
+            implementation(libs.kotlinx.serialization.json)
+
+            implementation(libs.kotlinx.datetime)
+            implementation(libs.kermit)
+        }
+
+        commonTest.dependencies {
+            implementation(libs.kotlin.test)
+            implementation(libs.kotlinx.coroutines.test)
+        }
+    }
+}
+
+android {
+    namespace = "com.dynamox.quiz"
+    compileSdk = libs.versions.android.compileSdk.get().toInt()
+
+    defaultConfig {
+        applicationId = "com.dynamox.quiz"
+        minSdk = libs.versions.android.minSdk.get().toInt()
+        targetSdk = libs.versions.android.targetSdk.get().toInt()
+        versionCode = 1
+        versionName = "1.0.0"
+    }
+
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+
+    buildTypes {
+        getByName("release") {
+            isMinifyEnabled = false
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+}
+
+sqldelight {
+    databases {
+        create("QuizDatabase") {
+            packageName.set("com.dynamox.quiz.database")
+        }
+    }
+}
diff --git a/quiz-kmp/composeApp/src/androidMain/AndroidManifest.xml b/quiz-kmp/composeApp/src/androidMain/AndroidManifest.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:name=".QuizApplication"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="DynaQuiz"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.DynaQuiz">
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
+            android:windowSoftInputMode="adjustResize">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>
diff --git a/quiz-kmp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/MainActivity.kt b/quiz-kmp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/MainActivity.kt
@@ -0,0 +1,16 @@
+package com.dynamox.quiz
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContent {
+            App()
+        }
+    }
+}
diff --git a/quiz-kmp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/QuizApplication.kt b/quiz-kmp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/QuizApplication.kt
@@ -0,0 +1,23 @@
+package com.dynamox.quiz
+
+import android.app.Application
+import com.dynamox.quiz.di.androidModule
+import com.dynamox.quiz.di.appModules
+import org.koin.android.ext.koin.androidContext
+import org.koin.core.context.startKoin
+
+/**
+ * Classe Application personalizada do Android
+ * O Android instancia esta classe ANTES de qualquer Activity ou Service.
+ * Local para inicializar bibliotecas globais como o Koin, pois garante que as dependências estarão
+ * disponíveis quando qualquer tela for criada.
+ */
+class QuizApplication : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        startKoin {
+            androidContext(this@QuizApplication)
+            modules(appModules + androidModule)
+        }
+    }
+}
diff --git a/...mp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/data/local/DatabaseDriverFactory.kt b/...mp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/data/local/DatabaseDriverFactory.kt
@@ -0,0 +1,12 @@
+package com.dynamox.quiz.data.local
+
+import android.content.Context
+import app.cash.sqldelight.db.SqlDriver
+import app.cash.sqldelight.driver.android.AndroidSqliteDriver
+import com.dynamox.quiz.database.QuizDatabase
+
+class AndroidDatabaseDriverFactory(private val context: Context) : DatabaseDriverFactory {
+    override fun createDriver(): SqlDriver {
+        return AndroidSqliteDriver(QuizDatabase.Schema, context, "quiz_database.db")
+    }
+}
diff --git a/quiz-kmp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/di/AndroidModule.kt b/quiz-kmp/composeApp/src/androidMain/kotlin/com/dynamox/quiz/di/AndroidModule.kt
@@ -0,0 +1,11 @@
+package com.dynamox.quiz.di
+
+import com.dynamox.quiz.data.local.AndroidDatabaseDriverFactory
+import com.dynamox.quiz.data.local.DatabaseDriverFactory
+import org.koin.android.ext.koin.androidContext
+import org.koin.dsl.bind
+import org.koin.dsl.module
+
+val androidModule = module {
+    single { AndroidDatabaseDriverFactory(androidContext()) } bind DatabaseDriverFactory::class
+}
diff --git a/quiz-kmp/composeApp/src/androidMain/res/drawable/ic_launcher_background.xml b/quiz-kmp/composeApp/src/androidMain/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <gradient
+        android:startColor="#0D1B2A"
+        android:endColor="#1A2744"
+        android:angle="135"
+        android:type="linear" />
+</shape>
diff --git a/quiz-kmp/composeApp/src/androidMain/res/drawable/ic_launcher_foreground.xml b/quiz-kmp/composeApp/src/androidMain/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <!-- Outer glow circle -->
+    <path
+        android:fillColor="#334CC9F0"
+        android:pathData="M54,20 C35.2,20 20,35.2 20,54 C20,72.8 35.2,88 54,88 C72.8,88 88,72.8 88,54 C88,35.2 72.8,20 54,20 Z" />
+    <!-- Inner circle -->
+    <path
+        android:fillColor="#4CC9F0"
+        android:pathData="M54,28 C39.6,28 28,39.6 28,54 C28,68.4 39.6,80 54,80 C68.4,80 80,68.4 80,54 C80,39.6 68.4,28 54,28 Z" />
+    <!-- Question mark body -->
+    <path
+        android:fillColor="#0D1B2A"
+        android:pathData="M51,63 L57,63 L57,69 L51,69 Z" />
+    <path
+        android:fillColor="#0D1B2A"
+        android:pathData="M54,39 C48.5,39 44,43.5 44,49 L50,49 C50,46.8 51.8,45 54,45 C56.2,45 58,46.8 58,49 C58,51 56.8,52.4 55.1,53.7 C52.6,55.6 51,57.7 51,61 L57,61 C57,59.3 57.9,58.2 59.6,56.9 C62,55 64,52.5 64,49 C64,43.5 59.5,39 54,39 Z" />
+</vector>
diff --git a/quiz-kmp/composeApp/src/androidMain/res/mipmap-anydpi-v26/ic_launcher.xml b/quiz-kmp/composeApp/src/androidMain/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
diff --git a/quiz-kmp/composeApp/src/androidMain/res/mipmap-anydpi-v26/ic_launcher_round.xml b/quiz-kmp/composeApp/src/androidMain/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
diff --git a/quiz-kmp/composeApp/src/androidMain/res/values/strings.xml b/quiz-kmp/composeApp/src/androidMain/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">DynaQuiz</string>
+</resources>
diff --git a/quiz-kmp/composeApp/src/androidMain/res/values/themes.xml b/quiz-kmp/composeApp/src/androidMain/res/values/themes.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.DynaQuiz" parent="android:Theme.Material.Light.NoActionBar">
+        <item name="android:windowBackground">@android:color/black</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">false</item>
+    </style>
+</resources>
diff --git a/quiz-kmp/composeApp/src/commonMain/kotlin/com/dynamox/quiz/App.kt b/quiz-kmp/composeApp/src/commonMain/kotlin/com/dynamox/quiz/App.kt
@@ -0,0 +1,12 @@
+package com.dynamox.quiz
+
+import androidx.compose.runtime.Composable
+import com.dynamox.quiz.presentation.navigation.NavGraph
+import com.dynamox.quiz.presentation.theme.DynaQuizTheme
+
+@Composable
+fun App() {
+    DynaQuizTheme {
+        NavGraph()
+    }
+}