Initial commit

2020-12-06 20:35:25 +01:00
commit 0f56146615
45 changed files with 1065 additions and 0 deletions
--- a/app/src/androidTest/java/de/sebse/vokabulator/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/de/sebse/vokabulator/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package de.sebse.vokabulator
+
+import android.support.test.InstrumentationRegistry
+import android.support.test.runner.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.getTargetContext()
+        assertEquals("de.sebse.vokabulator", appContext.packageName)
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="de.sebse.vokabulator">
+
+    <application
+            android:allowBackup="true"
+            android:icon="@mipmap/ic_launcher"
+            android:label="@string/app_name"
+            android:roundIcon="@mipmap/ic_launcher_round"
+            android:supportsRtl="true"
+            android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/app/src/main/java/de/sebse/vokabulator/MainActivity.kt
+++ b/app/src/main/java/de/sebse/vokabulator/MainActivity.kt
@@ -0,0 +1,26 @@
+package de.sebse.vokabulator
+
+import android.support.v7.app.AppCompatActivity
+import android.os.Bundle
+import de.sebse.vokabulator.fragments.MainFragment
+import de.sebse.vokabulator.fragments.MainFragmentListener
+import de.sebse.vokabulator.fragments.TaskFragment
+
+class MainActivity : AppCompatActivity(), MainFragmentListener {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.main_activity)
+        supportFragmentManager.beginTransaction()
+            .replace(R.id.container, MainFragment.newInstance())
+            .commit()
+    }
+
+    override fun startTest() {
+        supportFragmentManager.beginTransaction()
+            .replace(R.id.container, TaskFragment.newInstance())
+            .commit()
+    }
+
+
+}
--- a/app/src/main/java/de/sebse/vokabulator/fragments/MainFragment.kt
+++ b/app/src/main/java/de/sebse/vokabulator/fragments/MainFragment.kt
@@ -0,0 +1,46 @@
+package de.sebse.vokabulator.fragments
+
+import android.content.Context
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import de.sebse.vokabulator.R
+
+class MainFragment : Fragment() {
+
+    private var listener: MainFragmentListener? = null
+
+    companion object {
+        fun newInstance() = MainFragment()
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        val view = inflater.inflate(R.layout.fragment_main, container, false)
+        val button = view.findViewById<Button>(R.id.button)
+        button.setOnClickListener {
+            listener?.startTest()
+        }
+        return view
+    }
+
+    override fun onAttach(context: Context?) {
+        super.onAttach(context)
+        if (context !is MainFragmentListener) throw ClassCastException(context.toString() + " must implement MainActivityListener")
+        this.listener = context
+    }
+
+    override fun onDetach() {
+        super.onDetach()
+        this.listener = null
+    }
+}
+
+interface MainFragmentListener {
+    fun startTest()
+}
--- a/app/src/main/java/de/sebse/vokabulator/fragments/TaskFragment.kt
+++ b/app/src/main/java/de/sebse/vokabulator/fragments/TaskFragment.kt
@@ -0,0 +1,56 @@
+package de.sebse.vokabulator.fragments
+
+
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import de.sebse.vokabulator.R
+
+
+// TODO: Rename parameter arguments, choose names that match
+// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+
+/**
+ * A simple [Fragment] subclass.
+ * Use the [TaskFragment.newInstance] factory method to
+ * create an instance of this fragment.
+ *
+ */
+class TaskFragment : Fragment() {
+    // TODO: Rename and change types of parameters
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        arguments?.let {
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_task, container, false)
+    }
+
+
+    companion object {
+        /**
+         * Use this factory method to create a new instance of
+         * this fragment using the provided parameters.
+         *
+         * @param param1 Parameter 1.
+         * @param param2 Parameter 2.
+         * @return A new instance of fragment TaskFragment.
+         */
+        // TODO: Rename and change types and number of parameters
+        @JvmStatic
+        fun newInstance() =
+            TaskFragment().apply {
+                arguments = Bundle().apply {
+                }
+            }
+    }
+}
--- a/app/src/main/java/de/sebse/vokabulator/tasks/Exercise.kt
+++ b/app/src/main/java/de/sebse/vokabulator/tasks/Exercise.kt
@@ -0,0 +1,8 @@
+package de.sebse.vokabulator.tasks
+
+import android.view.View
+
+abstract class Exercise {
+    abstract fun getQuestionView(): View
+    abstract fun getAnswerView(): View
+}
--- a/app/src/main/java/de/sebse/vokabulator/tasks/Loader.kt
+++ b/app/src/main/java/de/sebse/vokabulator/tasks/Loader.kt
@@ -0,0 +1,19 @@
+package de.sebse.vokabulator.tasks
+
+class Loader() {
+    private var availableTasks: ArrayList<Task> = ArrayList()
+
+    init {
+
+    }
+
+    public fun list(): ArrayList<Task> {
+        return availableTasks
+    }
+
+    public fun getTest(): List<Exercise> {
+        val test = ArrayList<Exercise>()
+        availableTasks.forEach { task -> test.addAll(task.getTestExercises()) }
+        return test.shuffled()
+    }
+}
--- a/app/src/main/java/de/sebse/vokabulator/tasks/Task.kt
+++ b/app/src/main/java/de/sebse/vokabulator/tasks/Task.kt
@@ -0,0 +1,6 @@
+package de.sebse.vokabulator.tasks
+
+abstract class Task {
+    abstract fun getTestExercises(): ArrayList<Exercise>
+
+}
--- a/app/src/main/java/de/sebse/vokabulator/tasks/WordList/TaskWordList.kt
+++ b/app/src/main/java/de/sebse/vokabulator/tasks/WordList/TaskWordList.kt
@@ -0,0 +1,23 @@
+package de.sebse.vokabulator.tasks.WordList
+
+import de.sebse.vokabulator.tasks.Exercise
+import de.sebse.vokabulator.tasks.Task
+import kotlin.math.max
+
+abstract class TaskWordList: Task() {
+    private var wordList: ArrayList<Word>
+
+    init {
+        this.wordList = this.getWordList()
+    }
+
+    protected abstract fun getWordList(): ArrayList<Word>
+
+    override fun getTestExercises(): ArrayList<Exercise> {
+        val result = ArrayList<Exercise>()
+        for (s in this.wordList.shuffled().subList(0, max(this.wordList.size, 5))) {
+            result.add(WordExercise(s))
+        }
+        return result
+    }
+}
--- a/app/src/main/java/de/sebse/vokabulator/tasks/WordList/Word.kt
+++ b/app/src/main/java/de/sebse/vokabulator/tasks/WordList/Word.kt
@@ -0,0 +1,3 @@
+package de.sebse.vokabulator.tasks.WordList
+
+data class Word(val ID: Int, val original: String, val target: String)
--- a/app/src/main/java/de/sebse/vokabulator/tasks/WordList/WordExercise.kt
+++ b/app/src/main/java/de/sebse/vokabulator/tasks/WordList/WordExercise.kt
@@ -0,0 +1,14 @@
+package de.sebse.vokabulator.tasks.WordList
+
+import android.view.View
+import de.sebse.vokabulator.tasks.Exercise
+
+class WordExercise(word: Word) : Exercise() {
+    override fun getQuestionView(): View {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun getAnswerView(): View {
+        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+}
--- a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:aapt="http://schemas.android.com/aapt"
+        android:width="108dp"
+        android:height="108dp"
+        android:viewportHeight="108"
+        android:viewportWidth="108">
+    <path
+            android:fillType="evenOdd"
+            android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
+            android:strokeColor="#00000000"
+            android:strokeWidth="1">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                    android:endX="78.5885"
+                    android:endY="90.9159"
+                    android:startX="48.7653"
+                    android:startY="61.0927"
+                    android:type="linear">
+                <item
+                        android:color="#44000000"
+                        android:offset="0.0"/>
+                <item
+                        android:color="#00000000"
+                        android:offset="1.0"/>
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+            android:fillColor="#FFFFFF"
+            android:fillType="nonZero"
+            android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
+            android:strokeColor="#00000000"
+            android:strokeWidth="1"/>
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="108dp"
+        android:width="108dp"
+        android:viewportHeight="108"
+        android:viewportWidth="108">
+    <path android:fillColor="#008577"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>
--- a/app/src/main/res/layout/fragment_main.xml
+++ b/app/src/main/res/layout/fragment_main.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:id="@+id/main"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".fragments.MainFragment">
+
+    <TextView
+            android:id="@+id/message"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="MainFragment"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+    <Button
+            android:text="@string/start"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintRight_toRightOf="parent"
+            app:layout_constraintTop_toTopOf="@id/message"
+            app:layout_constraintBottom_toBottomOf="parent"
+            android:id="@+id/button"/>
+
+</android.support.constraint.ConstraintLayout>
--- a/app/src/main/res/layout/fragment_task.xml
+++ b/app/src/main/res/layout/fragment_task.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:id="@+id/fragment">
+
+    <android.support.constraint.Guideline
+            android:id="@+id/guideline"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="horizontal"
+            app:layout_constraintGuide_percent="0.50" />
+
+    <ViewSwitcher
+            android:id="@+id/switcher_top"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            tools:text="TextView"
+            android:background="@color/colorPrimary"
+            app:layout_constraintTop_toTopOf="@+id/guideline"
+            app:layout_constraintBottom_toBottomOf="@+id/fragment"
+            app:layout_constraintStart_toStartOf="parent" />
+
+    <ViewSwitcher
+            android:id="@+id/switcher_bottom"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            tools:text="TextView"
+            android:background="@color/colorPrimaryDark"
+            app:layout_constraintTop_toTopOf="@+id/fragment"
+            app:layout_constraintBottom_toBottomOf="@+id/guideline"
+            app:layout_constraintStart_toStartOf="parent" />
+
+</android.support.constraint.ConstraintLayout>
--- a/app/src/main/res/layout/main_activity.xml
+++ b/app/src/main/res/layout/main_activity.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        android:id="@+id/container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".MainActivity"/>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/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>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/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>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#008577</color>
+    <color name="colorPrimaryDark">#00574B</color>
+    <color name="colorAccent">#D81B60</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,7 @@
+<resources>
+    <string name="app_name">Vokabulator</string>
+
+    <!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="start">Start</string>
+</resources>
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>
--- a/app/src/test/java/de/sebse/vokabulator/ExampleUnitTest.kt
+++ b/app/src/test/java/de/sebse/vokabulator/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package de.sebse.vokabulator
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}