Merge branch 'dev'

app/build.gradle.kts

@@ -33,8 +33,8 @@ android {
         applicationId = "org.nsh07.pomodoro"
         minSdk = 26
         targetSdk = 36
-        versionCode = 7
+        versionCode = 8
-        versionName = "1.3.0"
+        versionName = "1.4.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -86,6 +86,7 @@ dependencies {
     implementation(libs.androidx.navigation3.ui)
 
     implementation(libs.vico.compose.m3)
+    implementation(libs.material.kolor)
 
     implementation(libs.androidx.room.runtime)
     implementation(libs.androidx.room.ktx)

app/src/main/java/org/nsh07/pomodoro/MainActivity.kt

@@ -5,19 +5,23 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import org.nsh07.pomodoro.ui.AppScreen
 import org.nsh07.pomodoro.ui.NavItem
 import org.nsh07.pomodoro.ui.Screen
-import org.nsh07.pomodoro.ui.statsScreen.viewModel.StatsViewModel
+import org.nsh07.pomodoro.ui.settingsScreen.viewModel.SettingsViewModel
 import org.nsh07.pomodoro.ui.theme.TomatoTheme
 import org.nsh07.pomodoro.ui.timerScreen.viewModel.TimerViewModel
+import org.nsh07.pomodoro.utils.toColor
 
 class MainActivity : ComponentActivity() {
 
     private val timerViewModel: TimerViewModel by viewModels(factoryProducer = { TimerViewModel.Factory })
-    private val statsViewModel: StatsViewModel by viewModels(factoryProducer = { StatsViewModel.Factory })
+    private val settingsViewModel: SettingsViewModel by viewModels(factoryProducer = { SettingsViewModel.Factory })
 
     private val appContainer by lazy {
         (application as TomatoApplication).container
@@ -27,14 +31,27 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
         setContent {
-            TomatoTheme {
+            val preferencesState by settingsViewModel.preferencesState.collectAsStateWithLifecycle()
+
+            val darkTheme = when (preferencesState.theme) {
+                "dark" -> true
+                "light" -> false
+                else -> isSystemInDarkTheme()
+            }
+
+            val seed = preferencesState.colorScheme.toColor()
+
+            TomatoTheme(
+                darkTheme = darkTheme,
+                seedColor = seed,
+                blackTheme = preferencesState.blackTheme
+            ) {
                 val colorScheme = colorScheme
                 LaunchedEffect(colorScheme) {
                     appContainer.appTimerRepository.colorScheme = colorScheme
                 }
 
-                timerViewModel.setCompositionLocals(colorScheme)
+                AppScreen(timerViewModel = timerViewModel)
-                AppScreen(timerViewModel = timerViewModel, statsViewModel = statsViewModel)
             }
         }
     }

app/src/main/java/org/nsh07/pomodoro/data/StatDao.kt

@@ -42,10 +42,10 @@ interface StatDao {
 
     @Query(
         "SELECT " +
-                "AVG(focusTimeQ1) AS focusTimeQ1, " +
+                "AVG(NULLIF(focusTimeQ1,0)) AS focusTimeQ1, " +
-                "AVG(focusTimeQ2) AS focusTimeQ2, " +
+                "AVG(NULLIF(focusTimeQ2,0)) AS focusTimeQ2, " +
-                "AVG(focusTimeQ3) AS focusTimeQ3, " +
+                "AVG(NULLIF(focusTimeQ3,0)) AS focusTimeQ3, " +
-                "AVG(focusTimeQ4) AS focusTimeQ4 " +
+                "AVG(NULLIF(focusTimeQ4,0)) AS focusTimeQ4 " +
                 "FROM (SELECT focusTimeQ1, focusTimeQ2, focusTimeQ3, focusTimeQ4 FROM stat ORDER BY date DESC LIMIT :n)"
     )
     fun getLastNDaysAvgFocusTimes(n: Int): Flow<StatFocusTime?>

app/src/main/java/org/nsh07/pomodoro/data/TimerRepository.kt

@@ -31,6 +31,8 @@ interface TimerRepository {
     var colorScheme: ColorScheme
 
     var alarmSoundUri: Uri?
+
+    var serviceRunning: Boolean
 }
 
 /**
@@ -47,4 +49,5 @@ class AppTimerRepository : TimerRepository {
     override var colorScheme = lightColorScheme()
     override var alarmSoundUri: Uri? =
         Settings.System.DEFAULT_ALARM_ALERT_URI ?: Settings.System.DEFAULT_RINGTONE_URI
+    override var serviceRunning = false
 }

app/src/main/java/org/nsh07/pomodoro/service/AddActions.kt

@@ -34,7 +34,7 @@ fun NotificationCompat.Builder.addTimerActions(
     )
     .addAction(
         R.drawable.restart,
-        "Reset",
+        "Exit",
         PendingIntent.getService(
             context,
             0,

app/src/main/java/org/nsh07/pomodoro/service/TimerService.kt

@@ -69,15 +69,29 @@ class TimerService : Service() {
 
     private val cs by lazy { timerRepository.colorScheme }
 
+    private lateinit var notificationStyle: NotificationCompat.ProgressStyle
+
     override fun onBind(intent: Intent?): IBinder? {
         return null
     }
 
     override fun onCreate() {
         super.onCreate()
+        timerRepository.serviceRunning = true
         alarm = MediaPlayer.create(this, timerRepository.alarmSoundUri)
     }
 
+    override fun onDestroy() {
+        timerRepository.serviceRunning = false
+        runBlocking {
+            job.cancel()
+            saveTimeToDb()
+            notificationManager.cancel(1)
+            alarm?.release()
+        }
+        super.onDestroy()
+    }
+
     override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         when (intent?.action) {
             Actions.TOGGLE.toString() -> {
@@ -101,6 +115,8 @@ class TimerService : Service() {
     }
 
     private fun toggleTimer() {
+        updateProgressSegments()
+
         if (timerState.value.timerRunning) {
             notificationBuilder.clearActions().addTimerActions(
                 this, R.drawable.play, "Start"
@@ -194,42 +210,7 @@ class TimerService : Service() {
                 )
                 .setContentText("Up next: $nextTimer (${timerState.value.nextTimeStr})")
                 .setStyle(
-                    NotificationCompat.ProgressStyle()
+                    notificationStyle
-                        .also {
-                            // Add all the Focus, Short break and long break intervals in order
-                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.BAKLAVA) {
-                                // Android 16 and later supports live updates
-                                // Set progress bar sections if on Baklava or later
-                                for (i in 0..<timerRepository.sessionLength * 2) {
-                                    if (i % 2 == 0) it.addProgressSegment(
-                                        NotificationCompat.ProgressStyle.Segment(
-                                            timerRepository.focusTime.toInt()
-                                        )
-                                            .setColor(cs.primary.toArgb())
-                                    )
-                                    else if (i != (timerRepository.sessionLength * 2 - 1)) it.addProgressSegment(
-                                        NotificationCompat.ProgressStyle.Segment(
-                                            timerRepository.shortBreakTime.toInt()
-                                        ).setColor(cs.tertiary.toArgb())
-                                    )
-                                    else it.addProgressSegment(
-                                        NotificationCompat.ProgressStyle.Segment(
-                                            timerRepository.longBreakTime.toInt()
-                                        ).setColor(cs.tertiary.toArgb())
-                                    )
-                                }
-                            } else {
-                                it.addProgressSegment(
-                                    NotificationCompat.ProgressStyle.Segment(
-                                        when (timerState.value.timerMode) {
-                                            TimerMode.FOCUS -> timerRepository.focusTime.toInt()
-                                            TimerMode.SHORT_BREAK -> timerRepository.shortBreakTime.toInt()
-                                            else -> timerRepository.longBreakTime.toInt()
-                                        }
-                                    )
-                                )
-                            }
-                        }
                         .setProgress( // Set the current progress by filling the previous intervals and part of the current interval
                             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.BAKLAVA) {
                                 (totalTime - remainingTime) + ((cycles + 1) / 2) * timerRepository.focusTime.toInt() + (cycles / 2) * timerRepository.shortBreakTime.toInt()
@@ -249,6 +230,45 @@ class TimerService : Service() {
         }
     }
 
+    private fun updateProgressSegments() {
+        notificationStyle = NotificationCompat.ProgressStyle()
+            .also {
+                // Add all the Focus, Short break and long break intervals in order
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.BAKLAVA) {
+                    // Android 16 and later supports live updates
+                    // Set progress bar sections if on Baklava or later
+                    for (i in 0..<timerRepository.sessionLength * 2) {
+                        if (i % 2 == 0) it.addProgressSegment(
+                            NotificationCompat.ProgressStyle.Segment(
+                                timerRepository.focusTime.toInt()
+                            )
+                                .setColor(cs.primary.toArgb())
+                        )
+                        else if (i != (timerRepository.sessionLength * 2 - 1)) it.addProgressSegment(
+                            NotificationCompat.ProgressStyle.Segment(
+                                timerRepository.shortBreakTime.toInt()
+                            ).setColor(cs.tertiary.toArgb())
+                        )
+                        else it.addProgressSegment(
+                            NotificationCompat.ProgressStyle.Segment(
+                                timerRepository.longBreakTime.toInt()
+                            ).setColor(cs.tertiary.toArgb())
+                        )
+                    }
+                } else {
+                    it.addProgressSegment(
+                        NotificationCompat.ProgressStyle.Segment(
+                            when (timerState.value.timerMode) {
+                                TimerMode.FOCUS -> timerRepository.focusTime.toInt()
+                                TimerMode.SHORT_BREAK -> timerRepository.shortBreakTime.toInt()
+                                else -> timerRepository.longBreakTime.toInt()
+                            }
+                        )
+                    )
+                }
+            }
+    }
+
     private fun resetTimer() {
         skipScope.launch {
             saveTimeToDb()
@@ -275,6 +295,7 @@ class TimerService : Service() {
     private fun skipTimer(fromButton: Boolean = false) {
         skipScope.launch {
             saveTimeToDb()
+            updateProgressSegments()
             showTimerNotification(0, paused = true, complete = !fromButton)
             startTime = 0L
             pauseTime = 0L
@@ -380,16 +401,6 @@ class TimerService : Service() {
         stopSelf()
     }
 
-    override fun onDestroy() {
-        super.onDestroy()
-        runBlocking {
-            job.cancel()
-            saveTimeToDb()
-            notificationManager.cancel(1)
-            alarm?.release()
-        }
-    }
-
     enum class Actions {
         TOGGLE, SKIP, RESET, STOP_ALARM, UPDATE_ALARM_TONE
     }

app/src/main/java/org/nsh07/pomodoro/ui/AppScreen.kt

@@ -37,7 +37,6 @@ import androidx.compose.ui.platform.LocalLayoutDirection
 import androidx.compose.ui.res.painterResource
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
-import androidx.navigation3.runtime.entry
 import androidx.navigation3.runtime.entryProvider
 import androidx.navigation3.runtime.rememberNavBackStack
 import androidx.navigation3.ui.NavDisplay
@@ -46,7 +45,6 @@ import org.nsh07.pomodoro.MainActivity.Companion.screens
 import org.nsh07.pomodoro.service.TimerService
 import org.nsh07.pomodoro.ui.settingsScreen.SettingsScreenRoot
 import org.nsh07.pomodoro.ui.statsScreen.StatsScreenRoot
-import org.nsh07.pomodoro.ui.statsScreen.viewModel.StatsViewModel
 import org.nsh07.pomodoro.ui.timerScreen.AlarmDialog
 import org.nsh07.pomodoro.ui.timerScreen.TimerScreen
 import org.nsh07.pomodoro.ui.timerScreen.viewModel.TimerAction
@@ -56,8 +54,7 @@ import org.nsh07.pomodoro.ui.timerScreen.viewModel.TimerViewModel
 @Composable
 fun AppScreen(
     modifier: Modifier = Modifier,
-    timerViewModel: TimerViewModel = viewModel(factory = TimerViewModel.Factory),
+    timerViewModel: TimerViewModel = viewModel(factory = TimerViewModel.Factory)
-    statsViewModel: StatsViewModel = viewModel(factory = StatsViewModel.Factory)
 ) {
     val context = LocalContext.current
 
@@ -194,7 +191,6 @@ fun AppScreen(
                 entry<Screen.Stats> {
                     StatsScreenRoot(
                         contentPadding = contentPadding,
-                        viewModel = statsViewModel,
                         modifier = modifier.padding(
                             start = contentPadding.calculateStartPadding(layoutDirection),
                             end = contentPadding.calculateEndPadding(layoutDirection),

app/src/main/java/org/nsh07/pomodoro/ui/ClickableListItem.kt

@@ -0,0 +1,80 @@
+package org.nsh07.pomodoro.ui
+
+import androidx.compose.animation.core.animateDpAsState
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.interaction.collectIsPressedAsState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.ListItemColors
+import androidx.compose.material3.ListItemDefaults
+import androidx.compose.material3.MaterialTheme.motionScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun ClickableListItem(
+    headlineContent: @Composable (() -> Unit),
+    modifier: Modifier = Modifier,
+    overlineContent: @Composable (() -> Unit)? = null,
+    supportingContent: @Composable (() -> Unit)? = null,
+    leadingContent: @Composable (() -> Unit)? = null,
+    trailingContent: @Composable (() -> Unit)? = null,
+    colors: ListItemColors = ListItemDefaults.colors(),
+    tonalElevation: Dp = ListItemDefaults.Elevation,
+    shadowElevation: Dp = ListItemDefaults.Elevation,
+    items: Int,
+    index: Int,
+    onClick: () -> Unit
+) {
+    val interactionSource = remember { MutableInteractionSource() }
+    val isPressed by interactionSource.collectIsPressedAsState()
+
+    val top by animateDpAsState(
+        if (isPressed) 40.dp
+        else {
+            if (items == 1 || index == 0) 20.dp
+            else 4.dp
+        },
+        motionScheme.fastSpatialSpec()
+    )
+    val bottom by animateDpAsState(
+        if (isPressed) 40.dp
+        else {
+            if (items == 1 || index == items - 1) 20.dp
+            else 4.dp
+        },
+        motionScheme.fastSpatialSpec()
+    )
+
+    ListItem(
+        headlineContent = headlineContent,
+        modifier = modifier
+            .clip(
+                RoundedCornerShape(
+                    topStart = top,
+                    topEnd = top,
+                    bottomStart = bottom,
+                    bottomEnd = bottom
+                )
+            )
+            .clickable(
+                onClick = onClick,
+                interactionSource = interactionSource,
+            ),
+        overlineContent = overlineContent,
+        supportingContent = supportingContent,
+        leadingContent = leadingContent,
+        trailingContent = trailingContent,
+        colors = colors,
+        tonalElevation = tonalElevation,
+        shadowElevation = shadowElevation
+    )
+}

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/ColorSchemePickerDialog.kt

@@ -0,0 +1,157 @@
+package org.nsh07.pomodoro.ui.settingsScreen
+
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.wrapContentHeight
+import androidx.compose.foundation.layout.wrapContentWidth
+import androidx.compose.material3.AlertDialogDefaults
+import androidx.compose.material3.BasicAlertDialog
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonDefaults
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.MaterialTheme.colorScheme
+import androidx.compose.material3.MaterialTheme.shapes
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+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.graphics.Color
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.util.fastForEach
+import org.nsh07.pomodoro.R
+import org.nsh07.pomodoro.ui.theme.TomatoTheme
+
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun ColorPickerButton(
+    color: Color,
+    isSelected: Boolean,
+    modifier: Modifier = Modifier,
+    onClick: () -> Unit
+) {
+    IconButton(
+        shapes = IconButtonDefaults.shapes(),
+        colors = IconButtonDefaults.iconButtonColors(containerColor = color),
+        modifier = modifier.size(48.dp),
+        onClick = onClick
+    ) {
+        AnimatedContent(isSelected) { isSelected ->
+            when (isSelected) {
+                true -> Icon(
+                    painterResource(R.drawable.check),
+                    tint = Color.Black,
+                    contentDescription = null
+                )
+
+                else ->
+                    if (color == Color.White) Icon(
+                        painterResource(R.drawable.colors),
+                        tint = Color.Black,
+                        contentDescription = null
+                    )
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun ColorSchemePickerDialog(
+    currentColor: Color,
+    modifier: Modifier = Modifier,
+    setShowDialog: (Boolean) -> Unit,
+    onColorChange: (Color) -> Unit,
+) {
+    val colorSchemes = listOf(
+        Color(0xfffeb4a7), Color(0xffffb3c0), Color(0xfffcaaff), Color(0xffb9c3ff),
+        Color(0xff62d3ff), Color(0xff44d9f1), Color(0xff52dbc9), Color(0xff78dd77),
+        Color(0xff9fd75c), Color(0xffc1d02d), Color(0xfffabd00), Color(0xffffb86e),
+        Color.White
+    )
+
+    BasicAlertDialog(
+        onDismissRequest = { setShowDialog(false) },
+        modifier = modifier
+    ) {
+        Surface(
+            modifier = Modifier
+                .wrapContentWidth()
+                .wrapContentHeight(),
+            color = colorScheme.surfaceContainer,
+            shape = shapes.extraLarge,
+            tonalElevation = AlertDialogDefaults.TonalElevation
+        ) {
+            Column(modifier = Modifier.padding(24.dp)) {
+                Text(
+                    text = "Choose color scheme",
+                    style = MaterialTheme.typography.headlineSmall
+                )
+
+                Spacer(Modifier.height(16.dp))
+
+                Column(Modifier.align(Alignment.CenterHorizontally)) {
+                    (0..11 step 4).forEach {
+                        Row {
+                            colorSchemes.slice(it..it + 3).fastForEach { color ->
+                                ColorPickerButton(
+                                    color,
+                                    color == currentColor,
+                                    modifier = Modifier.padding(4.dp)
+                                ) {
+                                    onColorChange(color)
+                                }
+                            }
+                        }
+                    }
+                    ColorPickerButton(
+                        colorSchemes.last(),
+                        colorSchemes.last() == currentColor,
+                        modifier = Modifier.padding(4.dp)
+                    ) {
+                        onColorChange(colorSchemes.last())
+                    }
+                }
+
+                Spacer(Modifier.height(24.dp))
+
+                TextButton(
+                    shapes = ButtonDefaults.shapes(),
+                    onClick = { setShowDialog(false) },
+                    modifier = Modifier.align(Alignment.End)
+                ) {
+                    Text("Ok")
+                }
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun ColorPickerDialogPreview() {
+    var currentColor by remember { mutableStateOf(Color(0xfffeb4a7)) }
+    TomatoTheme(darkTheme = true) {
+        ColorSchemePickerDialog(
+            currentColor,
+            setShowDialog = {},
+            onColorChange = { currentColor = it }
+        )
+    }
+}

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/ColorSchemePickerListItem.kt

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.ui.settingsScreen
+
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme.colorScheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.painterResource
+import org.nsh07.pomodoro.R
+import org.nsh07.pomodoro.ui.ClickableListItem
+import org.nsh07.pomodoro.ui.theme.CustomColors.listItemColors
+
+@Composable
+fun ColorSchemePickerListItem(
+    color: Color,
+    items: Int,
+    index: Int,
+    onColorChange: (Color) -> Unit,
+    modifier: Modifier = Modifier
+) {
+    var showDialog by rememberSaveable { mutableStateOf(false) }
+
+    if (showDialog) {
+        ColorSchemePickerDialog(
+            currentColor = color,
+            setShowDialog = { showDialog = it },
+            onColorChange = onColorChange
+        )
+    }
+
+    ClickableListItem(
+        leadingContent = {
+            Icon(
+                painter = painterResource(R.drawable.palette),
+                contentDescription = null,
+                tint = colorScheme.primary
+            )
+        },
+        headlineContent = { Text("Color scheme") },
+        supportingContent = {
+            Text(
+                if (color == Color.White) "Dynamic"
+                else "Color"
+            )
+        },
+        colors = listItemColors,
+        items = items,
+        index = index,
+        modifier = modifier.fillMaxWidth()
+    ) { showDialog = true }
+}

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/SettingsScreen.kt

@@ -53,6 +53,8 @@ import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberSliderState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -61,6 +63,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
@@ -74,14 +77,17 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import org.nsh07.pomodoro.R
 import org.nsh07.pomodoro.service.TimerService
+import org.nsh07.pomodoro.ui.settingsScreen.viewModel.PreferencesState
 import org.nsh07.pomodoro.ui.settingsScreen.viewModel.SettingsViewModel
 import org.nsh07.pomodoro.ui.theme.AppFonts.robotoFlexTopBar
 import org.nsh07.pomodoro.ui.theme.CustomColors.listItemColors
 import org.nsh07.pomodoro.ui.theme.CustomColors.topBarColors
 import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.bottomListItemShape
+import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.cardShape
 import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.middleListItemShape
 import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.topListItemShape
 import org.nsh07.pomodoro.ui.theme.TomatoTheme
+import org.nsh07.pomodoro.utils.toColor
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -90,6 +96,12 @@ fun SettingsScreenRoot(
     viewModel: SettingsViewModel = viewModel(factory = SettingsViewModel.Factory)
 ) {
     val context = LocalContext.current
+
+    DisposableEffect(Unit) {
+        viewModel.runTextFieldFlowCollection()
+        onDispose { viewModel.cancelTextFieldFlowCollection() }
+    }
+
     val focusTimeInputFieldState = rememberSaveable(saver = TextFieldState.Saver) {
         viewModel.focusTimeTextFieldState
     }
@@ -104,6 +116,8 @@ fun SettingsScreenRoot(
     val vibrateEnabled by viewModel.vibrateEnabled.collectAsStateWithLifecycle(true)
     val alarmSound by viewModel.alarmSound.collectAsStateWithLifecycle(viewModel.currentAlarmSound)
 
+    val preferencesState by viewModel.preferencesState.collectAsStateWithLifecycle()
+
     val sessionsSliderState = rememberSaveable(
         saver = SliderState.Saver(
             viewModel.sessionsSliderState.onValueChangeFinished,
@@ -114,6 +128,7 @@ fun SettingsScreenRoot(
     }
 
     SettingsScreen(
+        preferencesState = preferencesState,
         focusTimeInputFieldState = focusTimeInputFieldState,
         shortBreakTimeInputFieldState = shortBreakTimeInputFieldState,
         longBreakTimeInputFieldState = longBreakTimeInputFieldState,
@@ -123,6 +138,7 @@ fun SettingsScreenRoot(
         alarmSound = alarmSound,
         onAlarmEnabledChange = viewModel::saveAlarmEnabled,
         onVibrateEnabledChange = viewModel::saveVibrateEnabled,
+        onBlackThemeChange = viewModel::saveBlackTheme,
         onAlarmSoundChanged = {
             viewModel.saveAlarmSound(it)
             Intent(context, TimerService::class.java).apply {
@@ -130,6 +146,8 @@ fun SettingsScreenRoot(
                 context.startService(this)
             }
         },
+        onThemeChange = viewModel::saveTheme,
+        onColorSchemeChange = viewModel::saveColorScheme,
         modifier = modifier
     )
 }
@@ -137,6 +155,7 @@ fun SettingsScreenRoot(
 @OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 private fun SettingsScreen(
+    preferencesState: PreferencesState,
     focusTimeInputFieldState: TextFieldState,
     shortBreakTimeInputFieldState: TextFieldState,
     longBreakTimeInputFieldState: TextFieldState,
@@ -146,7 +165,10 @@ private fun SettingsScreen(
     alarmSound: String,
     onAlarmEnabledChange: (Boolean) -> Unit,
     onVibrateEnabledChange: (Boolean) -> Unit,
+    onBlackThemeChange: (Boolean) -> Unit,
     onAlarmSoundChanged: (Uri?) -> Unit,
+    onThemeChange: (String) -> Unit,
+    onColorSchemeChange: (Color) -> Unit,
     modifier: Modifier = Modifier
 ) {
     val scrollBehavior = TopAppBarDefaults.exitUntilCollapsedScrollBehavior()
@@ -154,7 +176,31 @@ private fun SettingsScreen(
         checkedIconColor = colorScheme.primary,
     )
 
+    val themeMap: Map<String, Pair<Int, String>> = remember {
+        mapOf(
+            "auto" to Pair(
+                R.drawable.brightness_auto,
+                "System default"
+            ),
+            "light" to Pair(R.drawable.light_mode, "Light"),
+            "dark" to Pair(R.drawable.dark_mode, "Dark")
+        )
+    }
+    val reverseThemeMap: Map<String, String> = remember {
+        mapOf(
+            "System default" to "auto",
+            "Light" to "light",
+            "Dark" to "dark"
+        )
+    }
+
     val context = LocalContext.current
+    var alarmName by remember { mutableStateOf("") }
+
+    LaunchedEffect(Unit) {
+        alarmName = RingtoneManager.getRingtone(context, alarmSound.toUri())
+            ?.getTitle(context) ?: ""
+    }
 
     val ringtonePickerLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.StartActivityForResult()
@@ -180,8 +226,15 @@ private fun SettingsScreen(
         putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, alarmSound.toUri())
     }
 
-    val switchItems = remember(alarmEnabled, vibrateEnabled) {
+    val switchItems = remember(preferencesState.blackTheme, alarmEnabled, vibrateEnabled) {
         listOf(
+            SettingsSwitchItem(
+                checked = preferencesState.blackTheme,
+                icon = R.drawable.contrast,
+                label = "Black theme",
+                description = "Use a pure black dark theme",
+                onClick = onBlackThemeChange
+            ),
             SettingsSwitchItem(
                 checked = alarmEnabled,
                 icon = R.drawable.alarm_on,
@@ -314,31 +367,83 @@ private fun SettingsScreen(
                         }
                     },
                     colors = listItemColors,
-                    modifier = Modifier.clip(topListItemShape)
+                    modifier = Modifier.clip(cardShape)
                 )
             }
+
+            item { Spacer(Modifier.height(12.dp)) }
+
+            item {
+                ColorSchemePickerListItem(
+                    color = preferencesState.colorScheme.toColor(),
+                    items = 3,
+                    index = 0,
+                    onColorChange = onColorSchemeChange
+                )
+            }
+            item {
+                ThemePickerListItem(
+                    theme = preferencesState.theme,
+                    themeMap = themeMap,
+                    reverseThemeMap = reverseThemeMap,
+                    onThemeChange = onThemeChange,
+                    items = 3,
+                    index = 1,
+                    modifier = Modifier
+                        .clip(middleListItemShape)
+                )
+            }
+            item {
+                val item = switchItems[0]
+                ListItem(
+                    leadingContent = {
+                        Icon(painterResource(item.icon), contentDescription = null)
+                    },
+                    headlineContent = { Text(item.label) },
+                    supportingContent = { Text(item.description) },
+                    trailingContent = {
+                        Switch(
+                            checked = item.checked,
+                            onCheckedChange = { item.onClick(it) },
+                            thumbContent = {
+                                if (item.checked) {
+                                    Icon(
+                                        painter = painterResource(R.drawable.check),
+                                        contentDescription = null,
+                                        modifier = Modifier.size(SwitchDefaults.IconSize),
+                                    )
+                                } else {
+                                    Icon(
+                                        painter = painterResource(R.drawable.clear),
+                                        contentDescription = null,
+                                        modifier = Modifier.size(SwitchDefaults.IconSize),
+                                    )
+                                }
+                            },
+                            colors = switchColors
+                        )
+                    },
+                    colors = listItemColors,
+                    modifier = Modifier.clip(bottomListItemShape)
+                )
+            }
+
+            item { Spacer(Modifier.height(12.dp)) }
+
             item {
                 ListItem(
                     leadingContent = {
                         Icon(painterResource(R.drawable.alarm), null)
                     },
                     headlineContent = { Text("Alarm sound") },
-                    supportingContent = {
+                    supportingContent = { Text(alarmName) },
-                        Text(
-                            remember(alarmSound) {
-                                RingtoneManager.getRingtone(context, alarmSound.toUri())
-                                    .getTitle(context)
-                            }
-                        )
-                    },
                     colors = listItemColors,
                     modifier = Modifier
-                        .clip(bottomListItemShape)
+                        .clip(topListItemShape)
                         .clickable(onClick = { ringtonePickerLauncher.launch(intent) })
                 )
             }
-            item { Spacer(Modifier.height(12.dp)) }
+            itemsIndexed(switchItems.drop(1)) { index, item ->
-            itemsIndexed(switchItems) { index, item ->
                 ListItem(
                     leadingContent = {
                         Icon(painterResource(item.icon), contentDescription = null)
@@ -371,8 +476,7 @@ private fun SettingsScreen(
                     modifier = Modifier
                         .clip(
                             when (index) {
-                                0 -> topListItemShape
+                                switchItems.lastIndex - 1 -> bottomListItemShape
-                                switchItems.lastIndex -> bottomListItemShape
                                 else -> middleListItemShape
                             }
                         )
@@ -422,16 +526,20 @@ private fun SettingsScreen(
 fun SettingsScreenPreview() {
     TomatoTheme {
         SettingsScreen(
-            focusTimeInputFieldState = rememberTextFieldState((25 * 60 * 1000).toString()),
+            preferencesState = PreferencesState(),
-            shortBreakTimeInputFieldState = rememberTextFieldState((5 * 60 * 1000).toString()),
+            focusTimeInputFieldState = rememberTextFieldState((25).toString()),
-            longBreakTimeInputFieldState = rememberTextFieldState((15 * 60 * 1000).toString()),
+            shortBreakTimeInputFieldState = rememberTextFieldState((5).toString()),
+            longBreakTimeInputFieldState = rememberTextFieldState((15).toString()),
             sessionsSliderState = rememberSliderState(value = 3f, steps = 3, valueRange = 1f..5f),
             alarmEnabled = true,
             vibrateEnabled = true,
             alarmSound = "null",
             onAlarmEnabledChange = {},
             onVibrateEnabledChange = {},
+            onBlackThemeChange = {},
             onAlarmSoundChanged = {},
+            onThemeChange = {},
+            onColorSchemeChange = {},
             modifier = Modifier.fillMaxSize()
         )
     }

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/ThemeDialog.kt

@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.ui.settingsScreen
+
+import androidx.compose.animation.AnimatedContent
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.wrapContentHeight
+import androidx.compose.foundation.layout.wrapContentWidth
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.selection.selectableGroup
+import androidx.compose.material3.AlertDialogDefaults
+import androidx.compose.material3.BasicAlertDialog
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.Icon
+import androidx.compose.material3.ListItem
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.MaterialTheme.colorScheme
+import androidx.compose.material3.MaterialTheme.shapes
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.unit.dp
+import org.nsh07.pomodoro.R
+import org.nsh07.pomodoro.ui.theme.CustomColors.listItemColors
+import org.nsh07.pomodoro.ui.theme.CustomColors.selectedListItemColors
+import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.bottomListItemShape
+import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.middleListItemShape
+import org.nsh07.pomodoro.ui.theme.TomatoShapeDefaults.topListItemShape
+
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3ExpressiveApi::class)
+@Composable
+fun ThemeDialog(
+    themeMap: Map<String, Pair<Int, String>>,
+    reverseThemeMap: Map<String, String>,
+    theme: String,
+    setShowThemeDialog: (Boolean) -> Unit,
+    onThemeChange: (String) -> Unit
+) {
+    val selectedOption =
+        remember { mutableStateOf(themeMap[theme]!!.second) }
+
+    BasicAlertDialog(
+        onDismissRequest = { setShowThemeDialog(false) }
+    ) {
+        Surface(
+            modifier = Modifier
+                .wrapContentWidth()
+                .wrapContentHeight(),
+            shape = shapes.extraLarge,
+            color = colorScheme.surfaceContainer,
+            tonalElevation = AlertDialogDefaults.TonalElevation
+        ) {
+            Column(modifier = Modifier.padding(24.dp)) {
+                Text(
+                    text = "Choose theme",
+                    style = MaterialTheme.typography.headlineSmall
+                )
+                Spacer(modifier = Modifier.height(16.dp))
+                Column(
+                    verticalArrangement = Arrangement.spacedBy(2.dp),
+                    modifier = Modifier.selectableGroup()
+                ) {
+                    themeMap.entries.forEachIndexed { index: Int, pair: Map.Entry<String, Pair<Int, String>> ->
+                        val text = pair.value.second
+                        val selected = text == selectedOption.value
+
+                        ListItem(
+                            leadingContent = {
+                                AnimatedContent(selected) {
+                                    if (it)
+                                        Icon(painterResource(R.drawable.check), null)
+                                    else
+                                        Icon(painterResource(pair.value.first), null)
+                                }
+                            },
+                            headlineContent = {
+                                Text(text = text, style = MaterialTheme.typography.bodyLarge)
+                            },
+                            colors = if (!selected) listItemColors else selectedListItemColors,
+                            modifier = Modifier
+                                .height(64.dp)
+                                .clip(
+                                    when (index) {
+                                        0 -> topListItemShape
+                                        themeMap.size - 1 -> bottomListItemShape
+                                        else -> middleListItemShape
+                                    }
+                                )
+                                .selectable(
+                                    selected = (text == selectedOption.value),
+                                    onClick = {
+                                        selectedOption.value = text
+                                        onThemeChange(reverseThemeMap[selectedOption.value]!!)
+                                    },
+                                    role = Role.RadioButton
+                                )
+                        )
+                    }
+                }
+                Spacer(modifier = Modifier.height(16.dp))
+                TextButton(
+                    shapes = ButtonDefaults.shapes(),
+                    onClick = { setShowThemeDialog(false) },
+                    modifier = Modifier.align(Alignment.End)
+                ) {
+                    Text("Ok")
+                }
+            }
+        }
+    }
+}

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/ThemePickerListItem.kt

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.ui.settingsScreen
+
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import org.nsh07.pomodoro.ui.ClickableListItem
+import org.nsh07.pomodoro.ui.theme.CustomColors.listItemColors
+
+@Composable
+fun ThemePickerListItem(
+    theme: String,
+    themeMap: Map<String, Pair<Int, String>>,
+    reverseThemeMap: Map<String, String>,
+    items: Int,
+    index: Int,
+    onThemeChange: (String) -> Unit,
+    modifier: Modifier = Modifier
+) {
+    var showDialog by rememberSaveable { mutableStateOf(false) }
+
+    if (showDialog) {
+        ThemeDialog(
+            themeMap = themeMap,
+            reverseThemeMap = reverseThemeMap,
+            theme = theme,
+            setShowThemeDialog = { showDialog = it },
+            onThemeChange = onThemeChange
+        )
+    }
+
+    ClickableListItem(
+        leadingContent = {
+            Icon(
+                painter = painterResource(themeMap[theme]!!.first),
+                contentDescription = null
+            )
+        },
+        headlineContent = { Text("Theme") },
+        supportingContent = {
+            Text(themeMap[theme]!!.second)
+        },
+        colors = listItemColors,
+        items = items,
+        index = index,
+        modifier = modifier.fillMaxWidth()
+    ) { showDialog = true }
+}

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/viewModel/PreferencesState.kt

@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2025 Nishant Mishra
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.nsh07.pomodoro.ui.settingsScreen.viewModel
+
+import androidx.compose.runtime.Immutable
+import androidx.compose.ui.graphics.Color
+
+@Immutable
+data class PreferencesState(
+    val theme: String = "auto",
+    val colorScheme: String = Color.White.toString(),
+    val blackTheme: Boolean = false
+)

app/src/main/java/org/nsh07/pomodoro/ui/settingsScreen/viewModel/SettingsViewModel.kt

@@ -12,6 +12,7 @@ import androidx.compose.foundation.text.input.TextFieldState
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.SliderState
 import androidx.compose.runtime.snapshotFlow
+import androidx.compose.ui.graphics.Color
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory.Companion.APPLICATION_KEY
@@ -20,8 +21,13 @@ import androidx.lifecycle.viewmodel.initializer
 import androidx.lifecycle.viewmodel.viewModelFactory
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import org.nsh07.pomodoro.TomatoApplication
 import org.nsh07.pomodoro.data.AppPreferenceRepository
@@ -32,12 +38,18 @@ class SettingsViewModel(
     private val preferenceRepository: AppPreferenceRepository,
     private val timerRepository: TimerRepository
 ) : ViewModel() {
-    val focusTimeTextFieldState =
+    private val _preferencesState = MutableStateFlow(PreferencesState())
+    val preferencesState = _preferencesState.asStateFlow()
+
+    val focusTimeTextFieldState by lazy {
         TextFieldState((timerRepository.focusTime / 60000).toString())
-    val shortBreakTimeTextFieldState =
+    }
+    val shortBreakTimeTextFieldState by lazy {
         TextFieldState((timerRepository.shortBreakTime / 60000).toString())
-    val longBreakTimeTextFieldState =
+    }
+    val longBreakTimeTextFieldState by lazy {
         TextFieldState((timerRepository.longBreakTime / 60000).toString())
+    }
 
     val sessionsSliderState = SliderState(
         value = timerRepository.sessionLength.toFloat(),
@@ -48,6 +60,11 @@ class SettingsViewModel(
 
     val currentAlarmSound = timerRepository.alarmSoundUri.toString()
 
+    private val flowCollectionJob = SupervisorJob()
+    private val focusFlowCollectionJob = Job(flowCollectionJob)
+    private val shortBreakFlowCollectionJob = Job(flowCollectionJob)
+    private val longBreakFlowCollectionJob = Job(flowCollectionJob)
+
     val alarmSound =
         preferenceRepository.getStringPreferenceFlow("alarm_sound").distinctUntilChanged()
     val alarmEnabled =
@@ -56,41 +73,21 @@ class SettingsViewModel(
         preferenceRepository.getBooleanPreferenceFlow("vibrate_enabled").distinctUntilChanged()
 
     init {
-        viewModelScope.launch(Dispatchers.IO) {
+        viewModelScope.launch {
-            snapshotFlow { focusTimeTextFieldState.text }
+            val theme = preferenceRepository.getStringPreference("theme")
-                .debounce(500)
+                ?: preferenceRepository.saveStringPreference("theme", "auto")
-                .collect {
+            val colorScheme = preferenceRepository.getStringPreference("color_scheme")
-                    if (it.isNotEmpty()) {
+                ?: preferenceRepository.saveStringPreference("color_scheme", Color.White.toString())
-                        timerRepository.focusTime = preferenceRepository.saveIntPreference(
+            val blackTheme = preferenceRepository.getBooleanPreference("black_theme")
-                            "focus_time",
+                ?: preferenceRepository.saveBooleanPreference("black_theme", false)
-                            it.toString().toInt() * 60 * 1000
+
-                        ).toLong()
+            _preferencesState.update { currentState ->
-                    }
+                currentState.copy(
-                }
+                    theme = theme,
-        }
+                    colorScheme = colorScheme,
-        viewModelScope.launch(Dispatchers.IO) {
+                    blackTheme = blackTheme
-            snapshotFlow { shortBreakTimeTextFieldState.text }
+                )
-                .debounce(500)
+            }
-                .collect {
-                    if (it.isNotEmpty()) {
-                        timerRepository.shortBreakTime = preferenceRepository.saveIntPreference(
-                            "short_break_time",
-                            it.toString().toInt() * 60 * 1000
-                        ).toLong()
-                    }
-                }
-        }
-        viewModelScope.launch(Dispatchers.IO) {
-            snapshotFlow { longBreakTimeTextFieldState.text }
-                .debounce(500)
-                .collect {
-                    if (it.isNotEmpty()) {
-                        timerRepository.longBreakTime = preferenceRepository.saveIntPreference(
-                            "long_break_time",
-                            it.toString().toInt() * 60 * 1000
-                        ).toLong()
-                    }
-                }
         }
     }
 
@@ -103,25 +100,96 @@ class SettingsViewModel(
         }
     }
 
+    fun runTextFieldFlowCollection() {
+        viewModelScope.launch(focusFlowCollectionJob + Dispatchers.IO) {
+            snapshotFlow { focusTimeTextFieldState.text }
+                .debounce(500)
+                .collect {
+                    if (it.isNotEmpty()) {
+                        timerRepository.focusTime = it.toString().toLong() * 60 * 1000
+                        preferenceRepository.saveIntPreference(
+                            "focus_time",
+                            timerRepository.focusTime.toInt()
+                        )
+                    }
+                }
+        }
+        viewModelScope.launch(shortBreakFlowCollectionJob + Dispatchers.IO) {
+            snapshotFlow { shortBreakTimeTextFieldState.text }
+                .debounce(500)
+                .collect {
+                    if (it.isNotEmpty()) {
+                        timerRepository.shortBreakTime = it.toString().toLong() * 60 * 1000
+                        preferenceRepository.saveIntPreference(
+                            "short_break_time",
+                            timerRepository.shortBreakTime.toInt()
+                        )
+                    }
+                }
+        }
+        viewModelScope.launch(longBreakFlowCollectionJob + Dispatchers.IO) {
+            snapshotFlow { longBreakTimeTextFieldState.text }
+                .debounce(500)
+                .collect {
+                    if (it.isNotEmpty()) {
+                        timerRepository.longBreakTime = it.toString().toLong() * 60 * 1000
+                        preferenceRepository.saveIntPreference(
+                            "long_break_time",
+                            timerRepository.longBreakTime.toInt()
+                        )
+                    }
+                }
+        }
+    }
+
+    fun cancelTextFieldFlowCollection() = flowCollectionJob.cancel()
+
     fun saveAlarmEnabled(enabled: Boolean) {
         viewModelScope.launch {
-            preferenceRepository.saveBooleanPreference("alarm_enabled", enabled)
             timerRepository.alarmEnabled = enabled
+            preferenceRepository.saveBooleanPreference("alarm_enabled", enabled)
         }
     }
 
     fun saveVibrateEnabled(enabled: Boolean) {
         viewModelScope.launch {
-            preferenceRepository.saveBooleanPreference("vibrate_enabled", enabled)
             timerRepository.vibrateEnabled = enabled
+            preferenceRepository.saveBooleanPreference("vibrate_enabled", enabled)
         }
     }
 
     fun saveAlarmSound(uri: Uri?) {
         viewModelScope.launch {
+            timerRepository.alarmSoundUri = uri
             preferenceRepository.saveStringPreference("alarm_sound", uri.toString())
         }
-        timerRepository.alarmSoundUri = uri
+    }
+
+    fun saveColorScheme(colorScheme: Color) {
+        viewModelScope.launch {
+            _preferencesState.update { currentState ->
+                currentState.copy(colorScheme = colorScheme.toString())
+            }
+            preferenceRepository.saveStringPreference("color_scheme", colorScheme.toString())
+        }
+    }
+
+    fun saveTheme(theme: String) {
+        viewModelScope.launch {
+            _preferencesState.update { currentState ->
+                currentState.copy(theme = theme)
+            }
+            preferenceRepository.saveStringPreference("theme", theme)
+        }
+    }
+
+    fun saveBlackTheme(blackTheme: Boolean) {
+        viewModelScope.launch {
+            _preferencesState.update { currentState ->
+                currentState.copy(blackTheme = blackTheme)
+            }
+            preferenceRepository.saveBooleanPreference("black_theme", blackTheme)
+        }
     }
 
     companion object {

app/src/main/java/org/nsh07/pomodoro/ui/theme/Color.kt

@@ -18,15 +18,27 @@ val PurpleGrey40 = Color(0xFF625b71)
 val Pink40 = Color(0xFF7D5260)
 
 object CustomColors {
+    var black = false
+
     @OptIn(ExperimentalMaterial3Api::class)
     val topBarColors: TopAppBarColors
-        @Composable get() {
+        @Composable get() =
-            return TopAppBarDefaults.topAppBarColors(
+            TopAppBarDefaults.topAppBarColors(
-                containerColor = colorScheme.surfaceContainer,
+                containerColor = if (!black) colorScheme.surfaceContainer else colorScheme.surface,
-                scrolledContainerColor = colorScheme.surfaceContainer
+                scrolledContainerColor = if (!black) colorScheme.surfaceContainer else colorScheme.surface
             )
-        }
 
     val listItemColors: ListItemColors
-        @Composable get() = ListItemDefaults.colors(containerColor = colorScheme.surfaceBright)
+        @Composable get() =
+            ListItemDefaults.colors(containerColor = if (!black) colorScheme.surfaceBright else colorScheme.surfaceContainerHigh)
+
+    val selectedListItemColors: ListItemColors
+        @Composable get() =
+            ListItemDefaults.colors(
+                containerColor = colorScheme.secondaryContainer,
+                headlineColor = colorScheme.secondary,
+                leadingIconColor = colorScheme.onSecondaryContainer,
+                supportingColor = colorScheme.onSecondaryFixedVariant,
+                trailingIconColor = colorScheme.onSecondaryFixedVariant
+            )
 }

app/src/main/java/org/nsh07/pomodoro/ui/theme/Theme.kt

@@ -1,14 +1,23 @@
 package org.nsh07.pomodoro.ui.theme
 
+import android.app.Activity
 import android.os.Build
 import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ExperimentalMaterial3ExpressiveApi
+import androidx.compose.material3.MaterialExpressiveTheme
+import androidx.compose.material3.MotionScheme
 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.runtime.SideEffect
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
+import androidx.core.view.WindowCompat
+import com.materialkolor.dynamiccolor.ColorSpec
+import com.materialkolor.rememberDynamicColorScheme
 
 private val DarkColorScheme = darkColorScheme(
     primary = Purple80,
@@ -32,11 +41,13 @@ private val LightColorScheme = lightColorScheme(
     */
 )
 
+@OptIn(ExperimentalMaterial3ExpressiveApi::class)
 @Composable
 fun TomatoTheme(
     darkTheme: Boolean = isSystemInDarkTheme(),
-    // Dynamic color is available on Android 12+
+    seedColor: Color = Color.White,
     dynamicColor: Boolean = true,
+    blackTheme: Boolean = false,
     content: @Composable () -> Unit
 ) {
     val colorScheme = when {
@@ -49,9 +60,33 @@ fun TomatoTheme(
         else -> LightColorScheme
     }
 
-    MaterialTheme(
+    val view = LocalView.current
-        colorScheme = colorScheme,
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = !darkTheme
+        }
+    }
+    CustomColors.black = blackTheme && darkTheme
+
+    val dynamicColorScheme = rememberDynamicColorScheme(
+        seedColor = when (seedColor) {
+            Color.White -> colorScheme.primary
+            else -> seedColor
+        },
+        isDark = darkTheme,
+        specVersion = if (blackTheme && darkTheme) ColorSpec.SpecVersion.SPEC_2021 else ColorSpec.SpecVersion.SPEC_2025,
+        isAmoled = blackTheme && darkTheme
+    )
+
+    val scheme =
+        if (seedColor == Color.White && !(blackTheme && darkTheme)) colorScheme
+        else dynamicColorScheme
+
+    MaterialExpressiveTheme(
+        colorScheme = scheme,
         typography = Typography,
+        motionScheme = MotionScheme.expressive(),
         content = content
     )
 }

app/src/main/java/org/nsh07/pomodoro/ui/timerScreen/TimerScreen.kt

@@ -121,11 +121,11 @@ fun TimerScreen(
                     if (!timerState.showBrandTitle) timerState.timerMode else TimerMode.BRAND,
                     transitionSpec = {
                         slideInVertically(
-                            animationSpec = motionScheme.slowSpatialSpec(),
+                            animationSpec = motionScheme.defaultSpatialSpec(),
                             initialOffsetY = { (-it * 1.25).toInt() }
                         ).togetherWith(
                             slideOutVertically(
-                                animationSpec = motionScheme.slowSpatialSpec(),
+                                animationSpec = motionScheme.defaultSpatialSpec(),
                                 targetOffsetY = { (it * 1.25).toInt() }
                             )
                         )
@@ -159,7 +159,7 @@ fun TimerScreen(
                             )
 
                         TimerMode.SHORT_BREAK -> Text(
-                            "Short Break",
+                            "Short break",
                             style = TextStyle(
                                 fontFamily = robotoFlexTopBar,
                                 fontSize = 32.sp,
@@ -458,7 +458,7 @@ fun TimerScreen(
                 Text(
                     when (timerState.nextTimerMode) {
                         TimerMode.FOCUS -> "Focus"
-                        TimerMode.SHORT_BREAK -> "Short Break"
+                        TimerMode.SHORT_BREAK -> "Short break"
                         else -> "Long Break"
                     },
                     style = typography.titleMediumEmphasized

app/src/main/java/org/nsh07/pomodoro/ui/timerScreen/viewModel/TimerViewModel.kt

@@ -9,7 +9,6 @@ package org.nsh07.pomodoro.ui.timerScreen.viewModel
 
 import android.app.Application
 import android.provider.Settings
-import androidx.compose.material3.ColorScheme
 import androidx.core.net.toUri
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.ViewModelProvider
@@ -52,105 +51,84 @@ class TimerViewModel(
     private var pauseTime = 0L
     private var pauseDuration = 0L
 
-    private lateinit var cs: ColorScheme
-
     init {
-        viewModelScope.launch(Dispatchers.IO) {
+        if (!timerRepository.serviceRunning)
-            timerRepository.focusTime =
+            viewModelScope.launch(Dispatchers.IO) {
-                preferenceRepository.getIntPreference("focus_time")?.toLong()
+                timerRepository.focusTime =
-                    ?: preferenceRepository.saveIntPreference(
+                    preferenceRepository.getIntPreference("focus_time")?.toLong()
-                        "focus_time",
+                        ?: preferenceRepository.saveIntPreference(
-                        timerRepository.focusTime.toInt()
+                            "focus_time",
-                    ).toLong()
+                            timerRepository.focusTime.toInt()
-            timerRepository.shortBreakTime =
+                        ).toLong()
-                preferenceRepository.getIntPreference("short_break_time")?.toLong()
+                timerRepository.shortBreakTime =
-                    ?: preferenceRepository.saveIntPreference(
+                    preferenceRepository.getIntPreference("short_break_time")?.toLong()
-                        "short_break_time",
+                        ?: preferenceRepository.saveIntPreference(
-                        timerRepository.shortBreakTime.toInt()
+                            "short_break_time",
-                    ).toLong()
+                            timerRepository.shortBreakTime.toInt()
-            timerRepository.longBreakTime =
+                        ).toLong()
-                preferenceRepository.getIntPreference("long_break_time")?.toLong()
+                timerRepository.longBreakTime =
-                    ?: preferenceRepository.saveIntPreference(
+                    preferenceRepository.getIntPreference("long_break_time")?.toLong()
-                        "long_break_time",
+                        ?: preferenceRepository.saveIntPreference(
-                        timerRepository.longBreakTime.toInt()
+                            "long_break_time",
-                    ).toLong()
+                            timerRepository.longBreakTime.toInt()
-            timerRepository.sessionLength = preferenceRepository.getIntPreference("session_length")
+                        ).toLong()
-                ?: preferenceRepository.saveIntPreference(
+                timerRepository.sessionLength =
-                    "session_length",
+                    preferenceRepository.getIntPreference("session_length")
-                    timerRepository.sessionLength
+                        ?: preferenceRepository.saveIntPreference(
-                )
+                            "session_length",
-
+                            timerRepository.sessionLength
-            timerRepository.alarmEnabled =
-                preferenceRepository.getBooleanPreference("alarm_enabled")
-                    ?: preferenceRepository.saveBooleanPreference("alarm_enabled", true)
-            timerRepository.vibrateEnabled =
-                preferenceRepository.getBooleanPreference("vibrate_enabled")
-                    ?: preferenceRepository.saveBooleanPreference("vibrate_enabled", true)
-
-            timerRepository.alarmSoundUri = (
-                    preferenceRepository.getStringPreference("alarm_sound")
-                        ?: preferenceRepository.saveStringPreference(
-                            "alarm_sound",
-                            (Settings.System.DEFAULT_ALARM_ALERT_URI
-                                ?: Settings.System.DEFAULT_RINGTONE_URI).toString()
                         )
-                    ).toUri()
 
-            resetTimer()
+                timerRepository.alarmEnabled =
+                    preferenceRepository.getBooleanPreference("alarm_enabled")
+                        ?: preferenceRepository.saveBooleanPreference("alarm_enabled", true)
+                timerRepository.vibrateEnabled =
+                    preferenceRepository.getBooleanPreference("vibrate_enabled")
+                        ?: preferenceRepository.saveBooleanPreference("vibrate_enabled", true)
 
-            var lastDate = statRepository.getLastDate()
+                timerRepository.alarmSoundUri = (
-            val today = LocalDate.now()
+                        preferenceRepository.getStringPreference("alarm_sound")
+                            ?: preferenceRepository.saveStringPreference(
+                                "alarm_sound",
+                                (Settings.System.DEFAULT_ALARM_ALERT_URI
+                                    ?: Settings.System.DEFAULT_RINGTONE_URI).toString()
+                            )
+                        ).toUri()
 
-            // Fills dates between today and lastDate with 0s to ensure continuous history
+                _time.update { timerRepository.focusTime }
-            if (lastDate != null)
+                cycles = 0
-                while (ChronoUnit.DAYS.between(lastDate, today) > 0) {
+                startTime = 0L
-                    lastDate = lastDate?.plusDays(1)
+                pauseTime = 0L
-                    statRepository.insertStat(Stat(lastDate!!, 0, 0, 0, 0, 0))
+                pauseDuration = 0L
+
+                _timerState.update { currentState ->
+                    currentState.copy(
+                        timerMode = TimerMode.FOCUS,
+                        timeStr = millisecondsToStr(time.value),
+                        totalTime = time.value,
+                        nextTimerMode = if (timerRepository.sessionLength > 1) TimerMode.SHORT_BREAK else TimerMode.LONG_BREAK,
+                        nextTimeStr = millisecondsToStr(if (timerRepository.sessionLength > 1) timerRepository.shortBreakTime else timerRepository.longBreakTime),
+                        currentFocusCount = 1,
+                        totalFocusCount = timerRepository.sessionLength
+                    )
                 }
 
-            delay(1500)
+                var lastDate = statRepository.getLastDate()
+                val today = LocalDate.now()
 
-            _timerState.update { currentState ->
+                // Fills dates between today and lastDate with 0s to ensure continuous history
-                currentState.copy(showBrandTitle = false)
+                if (lastDate != null)
+                    while (ChronoUnit.DAYS.between(lastDate, today) > 0) {
+                        lastDate = lastDate?.plusDays(1)
+                        statRepository.insertStat(Stat(lastDate!!, 0, 0, 0, 0, 0))
+                    }
+
+                delay(1500)
+
+                _timerState.update { currentState ->
+                    currentState.copy(showBrandTitle = false)
+                }
             }
-        }
-    }
-
-    fun setCompositionLocals(colorScheme: ColorScheme) {
-        cs = colorScheme
-    }
-
-    private fun resetTimer() {
-        viewModelScope.launch {
-            saveTimeToDb()
-            _time.update { timerRepository.focusTime }
-            cycles = 0
-            startTime = 0L
-            pauseTime = 0L
-            pauseDuration = 0L
-
-            _timerState.update { currentState ->
-                currentState.copy(
-                    timerMode = TimerMode.FOCUS,
-                    timeStr = millisecondsToStr(time.value),
-                    totalTime = time.value,
-                    nextTimerMode = if (timerRepository.sessionLength > 1) TimerMode.SHORT_BREAK else TimerMode.LONG_BREAK,
-                    nextTimeStr = millisecondsToStr(if (timerRepository.sessionLength > 1) timerRepository.shortBreakTime else timerRepository.longBreakTime),
-                    currentFocusCount = 1,
-                    totalFocusCount = timerRepository.sessionLength
-                )
-            }
-        }
-    }
-
-    suspend fun saveTimeToDb() {
-        when (timerState.value.timerMode) {
-            TimerMode.FOCUS -> statRepository
-                .addFocusTime((timerState.value.totalTime - time.value).coerceAtLeast(0L))
-
-            else -> statRepository
-                .addBreakTime((timerState.value.totalTime - time.value).coerceAtLeast(0L))
-        }
     }
 
     companion object {

app/src/main/java/org/nsh07/pomodoro/utils/Utils.kt

@@ -7,6 +7,7 @@
 
 package org.nsh07.pomodoro.utils
 
+import androidx.compose.ui.graphics.Color
 import java.util.Locale
 import java.util.concurrent.TimeUnit
 
@@ -37,3 +38,25 @@ fun millisecondsToHoursMinutes(t: Long): String {
         TimeUnit.MILLISECONDS.toMinutes(t) % TimeUnit.HOURS.toMinutes(1)
     )
 }
+
+/**
+ * Extension function for [String] to convert it to a [androidx.compose.ui.graphics.Color]
+ *
+ * The base string must be of the format produced by [androidx.compose.ui.graphics.Color.toString],
+ * i.e, the color black with 100% opacity in sRGB would be represented by:
+ *
+ *      Color(0.0, 0.0, 0.0, 1.0, sRGB IEC61966-2.1)
+ */
+fun String.toColor(): Color {
+    // Sample string: Color(0.0, 0.0, 0.0, 1.0, sRGB IEC61966-2.1)
+    val comma1 = this.indexOf(',')
+    val comma2 = this.indexOf(',', comma1 + 1)
+    val comma3 = this.indexOf(',', comma2 + 1)
+    val comma4 = this.indexOf(',', comma3 + 1)
+
+    val r = this.substringAfter('(').substringBefore(',').toFloat()
+    val g = this.slice(comma1 + 1..comma2 - 1).toFloat()
+    val b = this.slice(comma2 + 1..comma3 - 1).toFloat()
+    val a = this.slice(comma3 + 1..comma4 - 1).toFloat()
+    return Color(r, g, b, a)
+}

app/src/main/res/drawable/brightness_auto.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#e3e3e3"
+        android:pathData="M312,640h64l16,-46q8,-21 31.5,-33.5T505,548q22,0 39.5,12.5T570,594l9,27q3,8 10.5,13.5T606,640q15,0 23.5,-12.5T633,601L519,299q-3,-9 -13.5,-14t-36.5,-5q-9,0 -17,5t-11,14L312,640ZM426,496 L478,346h4l52,150L426,496ZM346,800L240,800q-33,0 -56.5,-23.5T160,720v-106l-77,-78q-11,-12 -17,-26.5T60,480q0,-15 6,-29.5T83,424l77,-78v-106q0,-33 23.5,-56.5T240,160h106l78,-77q12,-11 26.5,-17t29.5,-6q15,0 29.5,6t26.5,17l78,77h106q33,0 56.5,23.5T800,240v106l77,78q11,12 17,26.5t6,29.5q0,15 -6,29.5T877,536l-77,78v106q0,33 -23.5,56.5T720,800L614,800l-78,77q-12,11 -26.5,17T480,900q-15,0 -29.5,-6T424,877l-78,-77Z" />
+</vector>

app/src/main/res/drawable/colors.xml

@@ -0,0 +1,16 @@
+<!--
+  ~ Copyright (c) 2025 Nishant Mishra
+  ~
+  ~ You should have received a copy of the GNU General Public License
+  ~ along with this program.  If not, see <https://www.gnu.org/licenses/>.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#e3e3e3"
+        android:pathData="M346,820 L100,574q-10,-10 -15,-22t-5,-25q0,-13 5,-25t15,-22l230,-229 -75,-75q-13,-13 -13.5,-31t12.5,-32q13,-14 32,-14t33,14l367,367q10,10 14.5,22t4.5,25q0,13 -4.5,25T686,574L440,820q-10,10 -22,15t-25,5q-13,0 -25,-5t-22,-15ZM393,314L179,528h428L393,314ZM792,840q-36,0 -61,-25.5T706,752q0,-27 13.5,-51t30.5,-47l19,-24q9,-11 23.5,-11.5T816,629l20,25q16,23 30,47t14,51q0,37 -26,62.5T792,840Z" />
+</vector>

app/src/main/res/drawable/contrast.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#e3e3e3"
+        android:pathData="M480,880q-83,0 -156,-31.5T197,763q-54,-54 -85.5,-127T80,480q0,-83 31.5,-156T197,197q54,-54 127,-85.5T480,80q83,0 156,31.5T763,197q54,54 85.5,127T880,480q0,83 -31.5,156T763,763q-54,54 -127,85.5T480,880ZM520,797q119,-15 199.5,-104.5T800,480q0,-123 -80.5,-212.5T520,163v634Z" />
+</vector>

app/src/main/res/drawable/dark_mode.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#e3e3e3"
+        android:pathData="M480,840q-151,0 -255.5,-104.5T120,480q0,-138 90,-239.5T440,122q13,-2 23,3.5t16,14.5q6,9 6.5,21t-7.5,23q-17,26 -25.5,55t-8.5,61q0,90 63,153t153,63q31,0 61.5,-9t54.5,-25q11,-7 22.5,-6.5T819,481q10,5 15.5,15t3.5,24q-14,138 -117.5,229T480,840Z" />
+</vector>

app/src/main/res/drawable/light_mode.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#e3e3e3"
+        android:pathData="M480,680q-83,0 -141.5,-58.5T280,480q0,-83 58.5,-141.5T480,280q83,0 141.5,58.5T680,480q0,83 -58.5,141.5T480,680ZM80,520q-17,0 -28.5,-11.5T40,480q0,-17 11.5,-28.5T80,440h80q17,0 28.5,11.5T200,480q0,17 -11.5,28.5T160,520L80,520ZM800,520q-17,0 -28.5,-11.5T760,480q0,-17 11.5,-28.5T800,440h80q17,0 28.5,11.5T920,480q0,17 -11.5,28.5T880,520h-80ZM480,200q-17,0 -28.5,-11.5T440,160v-80q0,-17 11.5,-28.5T480,40q17,0 28.5,11.5T520,80v80q0,17 -11.5,28.5T480,200ZM480,920q-17,0 -28.5,-11.5T440,880v-80q0,-17 11.5,-28.5T480,760q17,0 28.5,11.5T520,800v80q0,17 -11.5,28.5T480,920ZM226,282l-43,-42q-12,-11 -11.5,-28t11.5,-29q12,-12 29,-12t28,12l42,43q11,12 11,28t-11,28q-11,12 -27.5,11.5T226,282ZM720,777 L678,734q-11,-12 -11,-28.5t11,-27.5q11,-12 27.5,-11.5T734,678l43,42q12,11 11.5,28T777,777q-12,12 -29,12t-28,-12ZM678,282q-12,-11 -11.5,-27.5T678,226l42,-43q11,-12 28,-11.5t29,11.5q12,12 12,29t-12,28l-43,42q-12,11 -28,11t-28,-11ZM183,777q-12,-12 -12,-29t12,-28l43,-42q12,-11 28.5,-11t27.5,11q12,11 11.5,27.5T282,734l-42,43q-11,12 -28,11.5T183,777Z" />
+</vector>

app/src/main/res/drawable/palette.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#e3e3e3"
+        android:pathData="M480,880q-82,0 -155,-31.5t-127.5,-86Q143,708 111.5,635T80,480q0,-83 32.5,-156t88,-127Q256,143 330,111.5T488,80q80,0 151,27.5t124.5,76q53.5,48.5 85,115T880,442q0,115 -70,176.5T640,680h-74q-9,0 -12.5,5t-3.5,11q0,12 15,34.5t15,51.5q0,50 -27.5,74T480,880ZM260,520q26,0 43,-17t17,-43q0,-26 -17,-43t-43,-17q-26,0 -43,17t-17,43q0,26 17,43t43,17ZM380,360q26,0 43,-17t17,-43q0,-26 -17,-43t-43,-17q-26,0 -43,17t-17,43q0,26 17,43t43,17ZM580,360q26,0 43,-17t17,-43q0,-26 -17,-43t-43,-17q-26,0 -43,17t-17,43q0,26 17,43t43,17ZM700,520q26,0 43,-17t17,-43q0,-26 -17,-43t-43,-17q-26,0 -43,17t-17,43q0,26 17,43t43,17Z" />
+</vector>

fastlane/metadata/android/en-US/changelogs/8.txt

@@ -0,0 +1,8 @@
+New features:
+- You can now choose a custom theme and color scheme for the app's UI
+- New pure black dark theme mode
+
+Fixes:
+- Average focus durations now do not include days with no activity
+- Fix a critical bug that caused the app's timer state to reset to Focus whenever the app was closed from recents and then opened
+- Replace the word "Reset" with "Exit" in the notification to make its purpose less ambiguous

gradle/libs.versions.toml

@@ -1,18 +1,19 @@
 [versions]
 activityCompose = "1.11.0"
 adaptive = "1.1.0"
-agp = "8.11.1"
+agp = "8.11.2"
-composeBom = "2025.09.00"
+composeBom = "2025.09.01"
 coreKtx = "1.17.0"
 espressoCore = "3.7.0"
 junit = "4.13.2"
 junitVersion = "1.3.0"
 kotlin = "2.2.20"
 ksp = "2.2.20-2.0.3"
-lifecycleRuntimeKtx = "2.9.3"
+lifecycleRuntimeKtx = "2.9.4"
-navigation3Runtime = "1.0.0-alpha09"
+materialKolor = "3.0.1"
-room = "2.8.0"
+navigation3 = "1.0.0-alpha10"
-vico = "2.2.0-alpha.1"
+room = "2.8.1"
+vico = "2.2.0"
 
 [libraries]
 androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
@@ -25,8 +26,8 @@ androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecyc
 androidx-lifecycle-viewmodel = { module = "androidx.lifecycle:lifecycle-viewmodel", version.ref = "lifecycleRuntimeKtx" }
 androidx-lifecycle-viewmodel-compose = { module = "androidx.lifecycle:lifecycle-viewmodel-compose", version.ref = "lifecycleRuntimeKtx" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
-androidx-navigation3-runtime = { module = "androidx.navigation3:navigation3-runtime", version.ref = "navigation3Runtime" }
+androidx-navigation3-runtime = { module = "androidx.navigation3:navigation3-runtime", version.ref = "navigation3" }
-androidx-navigation3-ui = { module = "androidx.navigation3:navigation3-ui", version.ref = "navigation3Runtime" }
+androidx-navigation3-ui = { module = "androidx.navigation3:navigation3-ui", version.ref = "navigation3" }
 androidx-room-compiler = { module = "androidx.room:room-compiler", version.ref = "room" }
 androidx-room-ktx = { module = "androidx.room:room-ktx", version.ref = "room" }
 androidx-room-runtime = { module = "androidx.room:room-runtime", version.ref = "room" }
@@ -37,6 +38,7 @@ androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-man
 androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
 androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
+material-kolor = { module = "com.materialkolor:material-kolor", version.ref = "materialKolor" }
 vico-compose-m3 = { group = "com.patrykandpatrick.vico", name = "compose-m3", version.ref = "vico" }
 
 [plugins]