init

2025-11-25 14:20:32 +01:00
commit 3d642622f2
52 changed files with 1643 additions and 0 deletions
--- a/app/src/androidTest/java/com/petrovv/gogameclock/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/petrovv/gogameclock/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.petrovv.gogameclock
+
+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.petrovv.gogameclock", appContext.packageName)
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/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.GoGameClock">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.GoGameClock">
+            <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/com/petrovv/gogameclock/AbsoluteTiming.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/AbsoluteTiming.kt
@@ -0,0 +1,52 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.graphics.Color
+
+class AbsoluteTiming(initialTime: Long = 1200) : IClock {
+    val byoyomiTime : Long  = 5 * 1000
+
+    override var timedOut by mutableStateOf(false)
+    val timer = Timer(initialTime) {
+        timedOut = true
+    }
+
+    override fun start() {
+        timer.start()
+    }
+
+    override fun stop() {
+        timer.stop()
+    }
+
+    override fun updateMoviesAndStop() {
+        if(!timer.isRunning()) return
+        timer.stop()
+    }
+
+    override fun reset() {
+        timer.reset()
+        timedOut = false
+    }
+
+    override fun isRunning(): Boolean {
+        return timer.isRunning()
+    }
+
+    override fun update() {
+        timer.update()
+    }
+
+    override fun color(): Color {
+        if(timedOut){ return Colors.loss}
+        if(!timer.isRunning()) return Colors.stopped
+        if(timer.timeMillis < byoyomiTime) return Colors.byoyomi
+        return Colors.running
+    }
+
+    override fun display(): String {
+        return timer.toString()
+    }
+}
--- a/app/src/main/java/com/petrovv/gogameclock/CanadianTiming.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/CanadianTiming.kt
@@ -0,0 +1,76 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.graphics.Color
+
+class CanadianTiming(
+    private val initialTime: Long = 1200,
+    private val byoyomiTime : Long  = 600,
+    private val maxByoyomiMoves: Long = 25
+) : IClock {
+    var mainTime by mutableStateOf(true)
+    var byoyomi by mutableStateOf(false)
+    var byoyomiC : Long = 0
+    override var timedOut by mutableStateOf(false)
+    val timer: Timer = Timer(initialTime) {
+        if(mainTime){
+            byoyomi = true
+            mainTime = false
+            timer.reset(byoyomiTime)
+            timer.start()
+            return@Timer
+        }
+
+        timedOut = true
+    }
+
+    override fun start() {
+        timer.start()
+    }
+
+    override fun stop() {
+        timer.stop()
+    }
+
+    override fun updateMoviesAndStop() {
+        if(!timer.isRunning()) return
+        timer.stop()
+        if(byoyomi){
+            byoyomiC += 1
+            if(byoyomiC == maxByoyomiMoves){
+                timer.reset()
+                byoyomiC = 0
+            }
+        }
+    }
+
+    override fun reset() {
+        timer.reset(initialTime)
+        timedOut = false
+        byoyomiC = 0
+        mainTime = true
+        byoyomi = false
+    }
+
+    override fun isRunning(): Boolean {
+        return timer.isRunning()
+    }
+
+    override fun update() {
+        timer.update()
+    }
+
+    override fun color(): Color {
+        if(timedOut){ return Colors.loss}
+        if(!timer.isRunning()) return Colors.stopped
+        if(byoyomi) return Colors.byoyomi
+        return Colors.running
+    }
+
+    override fun display(): String {
+        val timerS = timer.toString()
+        return "%s\n%02d".format(timerS, maxByoyomiMoves - byoyomiC)
+    }
+}
--- a/app/src/main/java/com/petrovv/gogameclock/Colors.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/Colors.kt
@@ -0,0 +1,11 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.ui.graphics.Color
+
+object Colors {
+    val stopped = Color.Gray
+    val running = Color.Green
+    val byoyomi = Color.hsv(35f, 1f, 1f)
+    val loss = Color.Red
+    val win = Color.Green
+}
--- a/app/src/main/java/com/petrovv/gogameclock/FischerTiming.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/FischerTiming.kt
@@ -0,0 +1,57 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.graphics.Color
+
+class FischerTiming(
+    initialTime: Long = 600,
+    private val fischerIncrement: Long = 10
+) : IClock {
+
+    val fischerIncrementMillis: Long = fischerIncrement * 1000
+    override var timedOut by mutableStateOf(false)
+    val timer = Timer(initialTime) {
+        timedOut = true
+    }
+
+    override fun start() {
+        timer.start()
+    }
+
+    override fun stop() {
+        timer.stop()
+    }
+
+    override fun updateMoviesAndStop() {
+        if(!timer.isRunning()) return
+        timer.stop()
+        timer.addTime(fischerIncrement)
+    }
+
+    override fun reset() {
+        timer.reset()
+        timedOut = false
+    }
+
+    override fun isRunning(): Boolean {
+        return timer.isRunning()
+    }
+
+    override fun update() {
+        timer.update()
+    }
+
+    override fun color(): Color {
+        if(timedOut){ return Colors.loss}
+        if(!timer.isRunning()) return Colors.stopped
+        if(timer.timeMillis < fischerIncrementMillis) return Colors.byoyomi
+        return Colors.running
+    }
+
+    override fun display(): String {
+        val timerS = timer.toString()
+        return "%s\n+%02d".format(timerS, fischerIncrement)
+    }
+}
--- a/app/src/main/java/com/petrovv/gogameclock/IClock.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/IClock.kt
@@ -0,0 +1,17 @@
+package com.petrovv.gogameclock
+import androidx.compose.ui.graphics.Color
+
+interface IClock {
+    fun start()
+    fun stop()
+    fun reset()
+    fun isRunning(): Boolean
+    fun update()
+    fun display(): String
+    fun updateMoviesAndStop()
+    val timedOut: Boolean
+    fun color(): Color
+
+}
+
+
--- a/app/src/main/java/com/petrovv/gogameclock/JapanTiming.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/JapanTiming.kt
@@ -0,0 +1,79 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.graphics.Color
+
+class JapanTiming(
+    private val initialTime: Long = 1200,
+    byoyomiTime : Long  = 30,
+    private val maxByoyomi: Long = 5
+) : IClock {
+
+    var mainTime by mutableStateOf(true)
+    var byoyomi by mutableStateOf(false)
+    var byoyomiC = maxByoyomi
+    override var timedOut by mutableStateOf(false)
+    val timer: Timer = Timer(initialTime) {
+        if(mainTime){
+            byoyomi = true
+            mainTime = false
+        }
+
+        if (byoyomi) {
+            timer.reset(byoyomiTime)
+            timer.start()
+            byoyomiC -= 1
+            if(byoyomiC == 0L){
+                byoyomi = false
+            }
+            return@Timer
+        }
+        timedOut = true
+    }
+
+    override fun start() {
+        timer.start()
+    }
+
+    override fun stop() {
+        timer.stop()
+    }
+
+    override fun updateMoviesAndStop() {
+        if(!timer.isRunning()) return
+        timer.stop()
+        if(byoyomi){
+            timer.reset()
+        }
+    }
+
+    override fun reset() {
+        timer.reset(initialTime)
+        timedOut = false
+        byoyomiC = maxByoyomi
+        mainTime = true
+        byoyomi = false
+    }
+
+    override fun isRunning(): Boolean {
+        return timer.isRunning()
+    }
+
+    override fun update() {
+        timer.update()
+    }
+
+    override fun color(): Color {
+        if(timedOut){ return Colors.loss}
+        if(!timer.isRunning()) return Colors.stopped
+        if(byoyomiC < maxByoyomi) return Colors.byoyomi
+        return Colors.running
+    }
+
+    override fun display(): String {
+        val timerS = timer.toString()
+        return "%s\n%02d".format(timerS, byoyomiC)
+    }
+}
--- a/app/src/main/java/com/petrovv/gogameclock/MainActivity.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/MainActivity.kt
@@ -0,0 +1,168 @@
+package com.petrovv.gogameclock
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.width
+import androidx.compose.material3.Button
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.navigation.NavController
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.rememberNavController
+import kotlinx.coroutines.delay
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContent {
+            var player1Clock : IClock = remember { CanadianTiming() }
+            var player2Clock : IClock = remember { CanadianTiming() }
+
+            val navController = rememberNavController()
+            NavHost(navController = navController, startDestination = "clock") {
+                composable("clock") {
+                    Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
+                        ChessClock(
+                            navController = navController,
+                            modifier = Modifier.padding(innerPadding),
+                            player1Clock = player1Clock,
+                            player2Clock = player2Clock,
+                        )
+                    }
+                }
+                composable("settings") {
+                    SettingsScreen(
+                        onTimingChange = { clock1, clock2 ->
+                            player1Clock = clock1
+                            player2Clock = clock2
+                            navController.popBackStack()
+                        }
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun ChessClock(
+    navController: NavController,
+    modifier: Modifier = Modifier,
+    player1Clock : IClock,
+    player2Clock : IClock,
+) {
+    LaunchedEffect(Unit) {
+        while (true) {
+            delay(50) // for UI update
+            player1Clock.update()
+            player2Clock.update()
+        }
+    }
+
+    fun player1() {
+        if(player1Clock.timedOut) return
+        player1Clock.updateMoviesAndStop()
+        player2Clock.start()
+    }
+
+    fun player2() {
+        if(player2Clock.timedOut) return
+        player2Clock.updateMoviesAndStop()
+        player1Clock.start()
+    }
+
+    Column(
+        modifier = modifier.fillMaxSize(),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+    ) {
+
+        PlayerClock(
+            time = player1Clock.display(),
+            color = player1Clock.color(),
+            onSwitch = ::player1,
+            rotation = 180f,
+            modifier = Modifier.weight(1f)
+        )
+        Spacer(modifier = Modifier.height(64.dp))
+        Row(horizontalArrangement = Arrangement.Center) {
+            Button(onClick = {
+                player1Clock.stop()
+                player2Clock.stop()
+            }) {
+                Text(text = "Stop")
+            }
+            Spacer(modifier = Modifier.width(16.dp))
+            Button(onClick = {
+                player1Clock.reset()
+                player2Clock.reset()
+            }) {
+                Text(text = "Reset")
+            }
+            Spacer(modifier = Modifier.width(16.dp))
+            Button(onClick = {
+                navController.navigate("settings")
+                player1Clock.stop()
+                player2Clock.stop()
+            }) {
+                Text(text = "Settings")
+            }
+        }
+        Spacer(modifier = Modifier.height(64.dp))
+        PlayerClock(
+            time = player2Clock.display(),
+            color = player2Clock.color(),
+            onSwitch = ::player2,
+            modifier = Modifier.weight(1f)
+        )
+    }
+}
+
+@Composable
+fun PlayerClock(
+    time: String,
+    color: Color,
+    onSwitch: () -> Unit,
+    modifier: Modifier = Modifier,
+    rotation: Float = 0f
+) {
+    Box(
+        modifier = modifier
+            .fillMaxSize()
+            .graphicsLayer(rotationZ = rotation)
+            .background(color)
+            .clickable(
+                interactionSource = remember { MutableInteractionSource() },
+                indication = null,
+                onClick = onSwitch
+            )
+            .padding(16.dp),
+        contentAlignment = Alignment.Center
+    ) {
+        Text(text = time, fontSize = 96.sp)
+    }
+}
--- a/app/src/main/java/com/petrovv/gogameclock/SettingsScreen.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/SettingsScreen.kt
@@ -0,0 +1,162 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material3.Button
+import androidx.compose.material3.RadioButton
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.unit.dp
+
+enum class TimingOption(val displayName: String) {
+    Absolute("Absolute Timing"),
+    Fischer("Fischer Timing"),
+    Canadian("Canadian Timing"),
+    Japan("Japan Timing"),
+}
+
+@Composable
+fun SettingsScreen(
+    modifier: Modifier = Modifier,
+    onTimingChange: (IClock, IClock) -> Unit
+) {
+    var t1 by remember { mutableStateOf("1200") }
+    var t2 by remember { mutableStateOf("60") }
+    var t3 by remember { mutableStateOf("25") }
+    val timingOptions = remember { TimingOption.entries }
+    var selectedTiming by remember { mutableStateOf(TimingOption.Absolute) }
+
+    Column(
+        modifier = modifier.fillMaxSize(),
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Text(text = "Settings")
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        TextField(
+            value = t1,
+            onValueChange = { t1 = it },
+            label = { Text("Main time (s)") },
+            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+        )
+
+        Column {
+            timingOptions.forEach { timingType ->
+                Row(
+                    verticalAlignment = Alignment.CenterVertically,
+                    modifier = Modifier
+                        .selectable(
+                            selected = (timingType == selectedTiming),
+                            onClick = { selectedTiming = timingType }
+                        )
+                        .padding(horizontal = 16.dp)
+                ) {
+                    RadioButton(
+                        selected = (timingType == selectedTiming),
+                        onClick = { selectedTiming = timingType }
+                    )
+                    Text(
+                        text = timingType.displayName,
+                        modifier = Modifier.padding(start = 16.dp)
+                    )
+                }
+            }
+        }
+
+        var text1 = ""
+        var text2 = ""
+        var show1 = false
+        var show2 = false
+
+        when (selectedTiming) {
+            TimingOption.Absolute -> {}
+            TimingOption.Fischer -> {
+                text1 = "Increment (s)"
+                show1 = true
+            }
+            TimingOption.Canadian -> {
+                text1 = "byo-yomi time (s)"
+                text2 = "byo-yomi stones"
+                show1 = true
+                show2 = true
+            }
+            TimingOption.Japan -> {
+                text1 = "byo-yomi time (s)"
+                text2 = "byo-yomi periods"
+                show1 = true
+                show2 = true
+            }
+        }
+
+        if (show1) {
+            Spacer(modifier = Modifier.height(8.dp))
+            TextField(
+                value = t2,
+                onValueChange = { t2 = it },
+                label = { Text(text1) },
+                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number)
+            )
+        }
+
+
+
+        if (show2) {
+            Spacer(modifier = Modifier.height(8.dp))
+            TextField(
+                value = t3,
+                onValueChange = { t3 = it },
+                label = { Text(text2) },
+                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number)
+            )
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        Button(onClick = {
+            val v1 = t1.toLongOrNull() ?: 25
+            val v2 = t2.toLongOrNull() ?: 25
+            val v3 = t3.toLongOrNull() ?: 25
+
+            when (selectedTiming) {
+                TimingOption.Absolute -> onTimingChange(AbsoluteTiming(v1), AbsoluteTiming(v1))
+                TimingOption.Fischer -> {
+                    onTimingChange(
+                        FischerTiming(v1, v2),
+                        FischerTiming(v1, v2)
+                    )
+                }
+                TimingOption.Canadian -> {
+                    onTimingChange(
+                        CanadianTiming(v1, v2, v3),
+                        CanadianTiming(v1, v2, v3)
+                    )
+                }
+                TimingOption.Japan -> {
+                    onTimingChange(
+                        JapanTiming(v1, v2, v3),
+                        JapanTiming(v1, v2, v3)
+                    )
+                }
+            }
+        }) {
+            Text(text = "Start Game")
+        }
+    }
+}
--- a/app/src/main/java/com/petrovv/gogameclock/Timer.kt
+++ b/app/src/main/java/com/petrovv/gogameclock/Timer.kt
@@ -0,0 +1,67 @@
+package com.petrovv.gogameclock
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableLongStateOf
+import androidx.compose.runtime.setValue
+
+class Timer(initialTime: Long = 60, private val onTimeOut: () -> Unit = {}) {
+    private var initialTimeMs: Long = initialTime * 1000
+    var timeMillis by mutableLongStateOf(initialTimeMs)
+    private var running = false
+    private var startTime = 0L
+    private var timeAtStart = 0L
+
+    fun start() {
+        if (!running && timeMillis > 0) {
+            running = true
+            startTime = System.currentTimeMillis()
+            timeAtStart = timeMillis
+        }
+    }
+
+    fun stop() {
+        if (running) {
+            update()
+            running = false
+        }
+    }
+
+    fun addTime(time: Long) {
+        if (running) {
+            update()
+        }
+        timeMillis += time * 1000
+    }
+
+    fun reset(time: Long = 0) {
+        if(time != 0L){
+            initialTimeMs = time * 1000
+        }
+        timeMillis = initialTimeMs
+        running = false
+    }
+
+    fun isRunning(): Boolean {
+        return running
+    }
+
+    fun update() {
+        if (running) {
+            val elapsed = System.currentTimeMillis() - startTime
+            timeMillis = (timeAtStart - elapsed).coerceAtLeast(0L)
+            if (timeMillis == 0L) {
+                running = false
+                onTimeOut()
+            }
+        }
+    }
+
+    override fun toString() : String {
+        val seconds = timeMillis / 1000
+        val minutes = seconds / 60
+        val remainingSeconds = seconds % 60
+        return "%02d:%02d".format(minutes, remainingSeconds)
+    }
+
+
+}
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/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/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/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/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 +1,6 @@
+<?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/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/values/colors.xml
+++ b/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/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">GoGameClock</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.GoGameClock" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>
--- a/app/src/main/res/xml/backup_rules.xml
+++ b/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/app/src/main/res/xml/data_extraction_rules.xml
+++ b/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/app/src/test/java/com/petrovv/gogameclock/ExampleUnitTest.kt
+++ b/app/src/test/java/com/petrovv/gogameclock/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.petrovv.gogameclock
+
+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)
+    }
+}