FastNotes app made in Kotlin

2026-02-28 23:11:51 +01:00
parent 31e8ece40d
commit 820451c7e1
56 changed files with 1499 additions and 0 deletions
--- a/FastNotesKotlin/app/src/androidTest/java/com/example/fastnotes_kotlin/ExampleInstrumentedTest.kt
+++ b/FastNotesKotlin/app/src/androidTest/java/com/example/fastnotes_kotlin/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.fastnotes_kotlin
+
+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.fastnotes_kotlin", appContext.packageName)
+    }
+}
--- a/FastNotesKotlin/app/src/main/AndroidManifest.xml
+++ b/FastNotesKotlin/app/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?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="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.FastNotesKotlin">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.FastNotesKotlin">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/MainActivity.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/MainActivity.kt
@@ -0,0 +1,158 @@
+package com.example.fastnotes_kotlin
+
+import android.graphics.Outline
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import com.example.fastnotes_kotlin.ui.theme.FastNotesKotlinTheme
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.*
+import androidx.compose.foundation.layout.*
+import androidx.navigation.NavType
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation.navArgument
+import androidx.navigation.compose.composable
+import androidx.compose.foundation.clickable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.lifecycle.viewmodel.compose.viewModel
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContent {
+            FastNotesKotlinTheme {
+                FastNotesApp()
+            }
+        }
+    }
+}
+
+@Composable
+fun FastNotesApp() {
+    val navController = rememberNavController()
+    val vm: NotesViewModel = viewModel()
+
+    NavHost(navController = navController, startDestination = Routes.LIST) {
+        composable(Routes.LIST) {
+            NotesListScreen(
+                notes = vm.notes,
+                onAddClick = { navController.navigate(Routes.NEW) },
+                onNoteClick = { id -> navController.navigate(Routes.details(id)) }
+            )
+        }
+
+        composable(Routes.NEW) {
+            NewNotesScreen(
+                onSave = { title, content ->
+                    vm.addNote(title, content)
+                    navController.popBackStack()
+                },
+                onCancel = { navController.popBackStack() }
+            )
+        }
+
+        composable(route = Routes.DETAILS,
+            arguments = listOf(navArgument("noteId") { type = NavType.LongType }))
+        {
+            entry ->
+            val noteId = entry.arguments?.getLong("noteId") ?: -1L
+            val note = vm.getNote(noteId)
+
+            NoteDetailsScreen(note = note, onBack = { navController.popBackStack() })
+        }
+    }
+}
+
+@Composable
+fun NotesListScreen(notes: List<Note>, onAddClick: () -> Unit, onNoteClick: (Long) -> Unit) {
+    Scaffold(
+        floatingActionButton = {
+            FloatingActionButton(onClick = onAddClick,
+                modifier = Modifier.offset(x = (-26).dp, y = (-16).dp)
+            ){
+                Text("+")
+            }
+        }
+    ) {padding ->
+        LazyColumn(modifier = Modifier.padding(padding)) {
+            items(notes){ note ->
+                Text(
+                    text = note.title,
+                    modifier = Modifier
+                        .fillParentMaxWidth()
+                        .clickable { onNoteClick(note.id) }
+                        .padding(16.dp)
+                )
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun NewNotesScreen(onSave: (String, String) -> Unit, onCancel: () -> Unit) {
+    var title by remember { mutableStateOf("") }
+    var content by remember { mutableStateOf("") }
+
+    Scaffold(
+        topBar = { TopAppBar(title = { Text("New note") }) }
+    ) { padding ->
+        Column(modifier = Modifier
+            .padding(padding)
+            .padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(12.dp))
+        {
+            OutlinedTextField(value = title, onValueChange = { title = it },
+                label = { Text("Title")}, modifier = Modifier.fillMaxWidth())
+
+            OutlinedTextField(value = content, onValueChange = { content = it},
+                label = { Text("Content")}, modifier = Modifier.fillMaxWidth(),
+                minLines = 5)
+
+            Button(onClick = { onSave(title, content) }) { Text("Save") }
+            OutlinedButton(onCancel) { Text("Cancel") }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun NoteDetailsScreen(note: Note?, onBack: () -> Unit) {
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text("Details") },
+                navigationIcon = {
+                    TextButton(onBack) { Text("Back") }
+                }
+            )
+        }
+    ) { padding ->
+        Column(modifier = Modifier
+            .padding(padding)
+            .padding(16.dp),
+            verticalArrangement = Arrangement.spacedBy(8.dp)) {
+            if (note == null){
+                Text("Note not found")
+            }
+            else{
+                Text(note.title, style = MaterialTheme.typography.titleLarge)
+                Text(note.content)
+            }
+        }
+    }
+}
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/Note.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/Note.kt
@@ -0,0 +1,7 @@
+package com.example.fastnotes_kotlin
+
+data class Note(
+    val id: Long,
+    val title: String,
+    val content: String
+)
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/NotesViewModel.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/NotesViewModel.kt
@@ -0,0 +1,19 @@
+package com.example.fastnotes_kotlin
+
+import androidx.compose.runtime.mutableStateListOf
+import androidx.lifecycle.ViewModel
+
+
+class NotesViewModel : ViewModel() {
+    val notes = mutableStateListOf(
+        Note(1, "First note", "This is my first note"),
+        Note(2, "Second note", "This is my second note")
+    )
+
+    fun addNote(title: String, content: String) {
+        val nextId = (notes.maxOfOrNull { it.id } ?: 0L) + 1L
+        notes.add(Note(nextId, title, content))
+    }
+
+    fun getNote(id: Long): Note? = notes.find { it.id == id }
+}
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/Routes.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/Routes.kt
@@ -0,0 +1,9 @@
+package com.example.fastnotes_kotlin
+
+object Routes {
+    const val LIST = "list"
+    const val NEW = "new"
+    const val DETAILS = "details/{noteId}"
+
+    fun details(noteId: Long) = "details/$noteId"
+}
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/ui/theme/Color.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/ui/theme/Color.kt
@@ -0,0 +1,11 @@
+package com.example.fastnotes_kotlin.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/ui/theme/Theme.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/ui/theme/Theme.kt
@@ -0,0 +1,58 @@
+package com.example.fastnotes_kotlin.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun FastNotesKotlinTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}
--- a/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/ui/theme/Type.kt
+++ b/FastNotesKotlin/app/src/main/java/com/example/fastnotes_kotlin/ui/theme/Type.kt
@@ -0,0 +1,34 @@
+package com.example.fastnotes_kotlin.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)
--- a/FastNotesKotlin/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/FastNotesKotlin/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?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">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/FastNotesKotlin/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/FastNotesKotlin/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                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="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/FastNotesKotlin/app/src/main/res/mipmap-anydpi/ic_launcher.xml
+++ b/FastNotesKotlin/app/src/main/res/mipmap-anydpi/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?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" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/FastNotesKotlin/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
+++ b/FastNotesKotlin/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?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" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/FastNotesKotlin/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/FastNotesKotlin/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/FastNotesKotlin/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/FastNotesKotlin/app/src/main/res/values/colors.xml
+++ b/FastNotesKotlin/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/FastNotesKotlin/app/src/main/res/values/strings.xml
+++ b/FastNotesKotlin/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">FastNotes - Kotlin</string>
+</resources>
--- a/FastNotesKotlin/app/src/main/res/values/themes.xml
+++ b/FastNotesKotlin/app/src/main/res/values/themes.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.FastNotesKotlin" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>
--- a/FastNotesKotlin/app/src/main/res/xml/backup_rules.xml
+++ b/FastNotesKotlin/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older than API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/FastNotesKotlin/app/src/main/res/xml/data_extraction_rules.xml
+++ b/FastNotesKotlin/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
--- a/FastNotesKotlin/app/src/test/java/com/example/fastnotes_kotlin/ExampleUnitTest.kt
+++ b/FastNotesKotlin/app/src/test/java/com/example/fastnotes_kotlin/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.fastnotes_kotlin
+
+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)
+    }
+}