quiz App valmis

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

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+/build

app/build.gradle

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+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+}
+
+android {
+    namespace 'com.example.quizapp'
+    compileSdk 32
+
+    buildFeatures {
+        viewBinding true
+    }
+
+    defaultConfig {
+        applicationId "com.example.quizapp"
+        minSdk 22
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.core:core-ktx:1.7.0'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.4'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/example/quizapp/ExampleInstrumentedTest.kt

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+package com.example.quizapp
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.quizapp", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="Aleksin MegaVisa"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Quizapp"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/example/quizapp/FirstFragment.kt

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+package com.example.quizapp
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.TextView
+import android.widget.Toast
+
+
+class FirstFragment : Fragment(R.layout.fragment_first) {
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        val root = inflater.inflate(R.layout.fragment_first, container, false)
+
+        val rawShowChoice = root.findViewById(R.id.tvFirstChoice) as TextView
+        rawShowChoice.text = vastaukset[0]
+
+        if (vastaukset == oikeatvastaukset) {
+            onnistuminen = 1
+        } else {
+            onnistuminen = 0
+        }
+
+        val button1Result = root.findViewById(R.id.btnTest1) as Button
+        button1Result.setOnClickListener() {
+            vastaukset.set(0, "A")
+            val rawShowChoice = root.findViewById(R.id.tvFirstChoice) as TextView
+            rawShowChoice.text = vastaukset[0]
+
+
+            if (vastaukset == oikeatvastaukset) {
+                onnistuminen = 1
+            } else {
+                onnistuminen = 0
+            }
+        }
+        val button2Result = root.findViewById(R.id.btnTest2) as Button
+        button2Result.setOnClickListener() {
+            vastaukset.set(0, "B")
+            val rawShowChoice = root.findViewById(R.id.tvFirstChoice) as TextView
+            rawShowChoice.text = vastaukset[0]
+
+
+            if (vastaukset == oikeatvastaukset) {
+                onnistuminen = 1
+            } else {
+                onnistuminen = 0
+            }
+        }
+        val button3Result = root.findViewById(R.id.btnTest3) as Button
+        button3Result.setOnClickListener() {
+            vastaukset.set(0, "C")
+            val rawShowChoice = root.findViewById(R.id.tvFirstChoice) as TextView
+            rawShowChoice.text = vastaukset[0]
+
+
+            if (vastaukset == oikeatvastaukset) {
+                onnistuminen = 1
+            } else {
+                onnistuminen = 0
+            }
+        }
+
+
+        return root
+    }
+
+}
+

app/src/main/java/com/example/quizapp/MainActivity.kt

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+package com.example.quizapp
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import com.example.quizapp.databinding.ActivityMainBinding
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var binding: ActivityMainBinding
+
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        val view = binding.root
+        setContentView(view)
+
+        val mainFragment = MainFragment()
+        val firstFragment = FirstFragment()
+        val secondFragment = SecondFragment()
+        val thirdFragment = ThirdFragment()
+
+        if (vastaukset == oikeatvastaukset) {
+            onnistuminen = 1
+        } else {
+            onnistuminen = 0
+        }
+
+        supportFragmentManager.beginTransaction().apply {
+            replace(R.id.flFragment, mainFragment)
+            commit()
+        }
+
+
+        binding.btnFragment1.setOnClickListener {
+            supportFragmentManager.beginTransaction().apply {
+                replace(R.id.flFragment, firstFragment)
+                addToBackStack(null)
+                commit()
+            }
+        }
+
+
+        binding.btnFragment2.setOnClickListener {
+            supportFragmentManager.beginTransaction().apply {
+                replace(R.id.flFragment, secondFragment)
+                addToBackStack(null)
+                commit()
+            }
+        }
+
+        binding.btnFragment3.setOnClickListener {
+            supportFragmentManager.beginTransaction().apply {
+                replace(R.id.flFragment, thirdFragment)
+                addToBackStack(null)
+                commit()
+            }
+        }
+
+
+    }
+
+
+}

app/src/main/java/com/example/quizapp/MainFragment.kt

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+package com.example.quizapp
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.TextView
+import android.widget.Toast
+
+
+class MainFragment : Fragment(R.layout.fragment_main) {
+
+}
+
+val vastaukset = mutableListOf("-", "-", "-")
+val oikeatvastaukset = mutableListOf("B", "B", "C")
+var onnistuminen = 0