first commit

.agent/.aiexclude

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+plan.md

.agent/plan.md

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+# Project Plan
+
+I want to build an app to configure a SK6812 RGBW-LED-Strip via websocket connection. Similar to duoCol Strip App in Google Playstore.
+
+## Project Brief
+
+# Project Brief: LEDLampControl
+
+An intuitive Android application designed to control SK6812 RGBW-LED
+ strips in real-time. The app establishes a low-latency WebSocket connection to provide seamless adjustment of colors, brightness, and
+ dynamic lighting effects, mirroring the functionality of professional LED controllers like duoCol Strip.
+
+## Features
+
+1.  **Precision
+ Color Control**: Interactive RGBW color wheel for selecting millions of colors, including dedicated control for the White (W) channel
+.
+2.  **WebSocket Connectivity**: Low-latency, bi-directional communication with the LED controller for instantaneous lighting
+ updates.
+3.  **Dynamic Style Library**: A suite of preset lighting modes and animations (e.g.,
+ pulse, strobe, rainbow) with adjustable speed and intensity.
+4.  **Device Discovery & Management**: Easy scanning and connection management
+ for local LED controllers on the network.
+5.  **Adaptive Dashboard**: A Material 3 interface that dynamically adjusts its
+ layout for optimal use on phones, tablets, and foldables.
+
+## High-Level Technical Stack
+
+*   **
+Language**: Kotlin
+*   **UI Framework**: Jetpack Compose (Material 3)
+*   **Navigation**: Jet
+pack Navigation 3 (State-driven)
+*   **Adaptive Strategy**: Compose Material Adaptive Library
+*   **
+Networking**: OkHttp (WebSocket support)
+*   **Asynchrony**: Kotlin Coroutines & Flow for reactive state management
+
+##
+ UI Design Image
+
+![UI Design](D:/Work/Android/LEDLampControl/input_images/image_0.jpeg)
+
+## Implementation Steps
+
+### Task_1_Networking_Domain: Implement the WebSocket communication layer and core data models for LED control (RGBW, Brightness, Modes). Set up the Repository and ViewModel to handle real-time state updates.
+- **Status:** COMPLETED
+- **Updates:** Implemented LedState, LedColor, LedModeType, and LedCommand data models. Created LedWebSocketManager using OkHttp for real-time communication. Implemented LedRepository and LedViewModel for state management. Verified with unit tests and a successful build.
+- **Acceptance Criteria:**
+  - WebSocket connection established using OkHttp
+  - Data models for RGBW and lighting modes defined
+  - State flow for real-time updates implemented
+  - Project builds successfully
+
+### Task_2_Dashboard_UI: Develop the main adaptive Dashboard UI using Jetpack Compose and Material 3. Include the interactive RGBW color wheel, dedicated White (W) channel slider, and brightness controls.
+- **Status:** IN_PROGRESS
+- **Acceptance Criteria:**
+  - UI matches the design in D:/Work/Android/LEDLampControl/input_images/image_0.jpeg
+  - RGBW color selection and brightness sliders are functional
+  - Layout is adaptive for phones and tablets
+  - Material 3 vibrant color scheme applied
+- **StartTime:** 2026-07-16 18:48:33 CEST
+
+### Task_3_Device_Management_Styles: Implement device discovery/connection management and the dynamic style library (presets like pulse, rainbow). Integrate Room or DataStore for persisting device settings.
+- **Status:** PENDING
+- **Acceptance Criteria:**
+  - Device discovery or manual IP entry works
+  - Preset lighting modes are selectable and sent via WebSocket
+  - Recent devices are saved and restorable
+  - App handles connection/disconnection states gracefully
+
+### Task_4_Final_Polish_Verify: Finalize the application with an adaptive app icon, edge-to-edge display, and full stability verification.
+- **Status:** PENDING
+- **Acceptance Criteria:**
+  - Adaptive app icon implemented
+  - Full Edge-to-Edge display functional
+  - All existing tests pass
+  - App does not crash during typical usage
+  - Critic agent verifies alignment with project brief and UI design
+

.gitignore

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

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml

.idea/AndroidProjectSystem.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>

.idea/compiler.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="21" />
+  </component>
+</project>

.idea/deploymentTargetSelector.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2026-07-17T13:14:43.254466300Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=5C060DLCH002WX" />
+            </handle>
+          </Target>
+        </DropdownSelection>
+        <DialogSelection />
+      </SelectionState>
+      <SelectionState runConfigName="androidTest">
+        <option name="selectionMode" value="DROPDOWN" />
+        <DialogSelection />
+      </SelectionState>
+      <SelectionState runConfigName="main">
+        <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2026-07-17T12:12:58.355413100Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=5C060DLCH002WX" />
+            </handle>
+          </Target>
+        </DropdownSelection>
+        <DialogSelection />
+      </SelectionState>
+      <SelectionState runConfigName="unitTest">
+        <option name="selectionMode" value="DROPDOWN" />
+        <DialogSelection />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>

.idea/deviceManager.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceTable">
+    <option name="columnSorters">
+      <list>
+        <ColumnSorterState>
+          <option name="column" value="Name" />
+          <option name="order" value="ASCENDING" />
+        </ColumnSorterState>
+      </list>
+    </option>
+  </component>
+</project>

.idea/gradle.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

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+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ComposePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewApiLevelMustBeValid" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewDeviceShouldUseNewSpec" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewParameterProviderOnFirstParameter" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+      <option name="previewFile" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/markdown.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MarkdownSettings">
+    <option name="previewPanelProviderInfo">
+      <ProviderInfo name="Compose (experimental)" className="com.intellij.markdown.compose.preview.ComposePanelProvider" />
+    </option>
+  </component>
+</project>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

.idea/runConfigurations.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>

app/.gitignore

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+/build

app/build.gradle.kts

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+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.compose)
+    alias(libs.plugins.google.devtools.ksp)
+    alias(libs.plugins.jetbrains.kotlin.plugin.serialization)
+}
+
+android {
+    namespace = "ch.spherIC.ledlampcontrol"
+    compileSdk = 37
+
+    defaultConfig {
+        applicationId = "ch.spherIC.ledlampcontrol"
+        minSdk = 29
+        targetSdk = 37
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            optimization {
+                enable = false
+            }
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    buildFeatures {
+        compose = true
+    }
+}
+
+dependencies {
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.accompanist.permissions)
+    implementation(libs.androidx.activity.compose)
+    implementation(libs.androidx.camera.camera2)
+    implementation(libs.androidx.camera.core)
+    implementation(libs.androidx.camera.lifecycle)
+    implementation(libs.androidx.camera.view)
+    implementation(libs.androidx.compose.adaptive)
+    implementation(libs.androidx.compose.adaptive.layout)
+    implementation(libs.androidx.compose.adaptive.navigation3)
+    implementation(libs.androidx.compose.material.icons.core)
+    implementation(libs.androidx.compose.material.icons.extended)
+    implementation(libs.androidx.compose.material3)
+    implementation(libs.androidx.compose.ui)
+    implementation(libs.androidx.compose.ui.graphics)
+    implementation(libs.androidx.compose.ui.tooling.preview)
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.datastore.preferences)
+    implementation(libs.androidx.lifecycle.runtime.compose)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.lifecycle.viewmodel.compose)
+    implementation(libs.androidx.lifecycle.viewmodel.navigation3)
+    implementation(libs.androidx.navigation3.runtime)
+    implementation(libs.androidx.navigation3.ui)
+    implementation(libs.androidx.room.ktx)
+    implementation(libs.androidx.room.runtime)
+    implementation(libs.coil.compose)
+    implementation(libs.converter.moshi)
+    implementation(libs.kotlinx.coroutines.android)
+    implementation(libs.kotlinx.coroutines.core)
+    implementation(libs.kotlinx.serialization.core)
+    implementation(libs.kotlinx.serialization.json)
+    implementation(libs.androidx.datastore.preferences)
+    implementation(libs.logging.interceptor)
+    implementation(libs.material)
+    implementation(libs.moshi.kotlin)
+    implementation(libs.okhttp)
+    implementation(libs.play.services.location)
+    implementation(libs.retrofit)
+    testImplementation(libs.androidx.core)
+    testImplementation(libs.androidx.junit)
+    testImplementation(libs.junit)
+    testImplementation(libs.kotlinx.coroutines.test)
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(libs.androidx.compose.ui.test.junit4)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.runner)
+    debugImplementation(libs.androidx.compose.ui.test.manifest)
+    debugImplementation(libs.androidx.compose.ui.tooling)
+    "ksp"(libs.androidx.room.compiler)
+    "ksp"(libs.moshi.kotlin.codegen)
+}

app/src/androidTest/java/ch/spherIC/ledlampcontrol/ExampleInstrumentedTest.kt

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+package ch.spherIC.ledlampcontrol
+
+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("ch.spherIC.ledlampcontrol", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.LEDLampControl"
+        android:usesCleartextTraffic="true">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.LEDLampControl"
+            android:windowSoftInputMode="adjustResize">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission
+        android:name="android.permission.NEARBY_WIFI_DEVICES"
+        android:usesPermissionFlags="neverForLocation" />
+
+</manifest>

app/src/main/java/ch/spherIC/ledlampcontrol/MainActivity.kt

@@ -0,0 +1,85 @@
+package ch.spherIC.ledlampcontrol
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.lifecycle.viewmodel.compose.viewModel
+import ch.spherIC.ledlampcontrol.data.network.LedWebSocketManager
+import ch.spherIC.ledlampcontrol.data.network.LedDiscoveryManager
+import ch.spherIC.ledlampcontrol.data.repository.LedRepository
+import ch.spherIC.ledlampcontrol.data.repository.SettingsRepository
+import ch.spherIC.ledlampcontrol.ui.dashboard.DashboardScreen
+import ch.spherIC.ledlampcontrol.ui.theme.LEDLampControlTheme
+import ch.spherIC.ledlampcontrol.ui.viewmodel.LedViewModel
+import okhttp3.OkHttpClient
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+
+import androidx.activity.result.contract.ActivityResultContracts
+import android.Manifest
+
+class MainActivity : ComponentActivity() {
+    
+    private val client = OkHttpClient()
+    private val webSocketManager = LedWebSocketManager(client)
+    private val repository = LedRepository(webSocketManager)
+    private lateinit var settingsRepository: SettingsRepository
+    private lateinit var discoveryManager: LedDiscoveryManager
+
+    private val requestPermissionLauncher = registerForActivityResult(
+        ActivityResultContracts.RequestMultiplePermissions()
+    ) { }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        
+        requestPermissionLauncher.launch(
+            arrayOf(
+                Manifest.permission.ACCESS_FINE_LOCATION,
+                Manifest.permission.ACCESS_WIFI_STATE,
+                Manifest.permission.CHANGE_WIFI_MULTICAST_STATE,
+                Manifest.permission.NEARBY_WIFI_DEVICES
+            )
+        )
+        
+        settingsRepository = SettingsRepository(applicationContext)
+        discoveryManager = LedDiscoveryManager(applicationContext)
+        
+        // In a real app, use Hilt or Koin. Manual DI for simplicity.
+        val viewModelFactory = object : ViewModelProvider.Factory {
+            override fun <T : ViewModel> create(modelClass: Class<T>): T {
+                return LedViewModel(repository, settingsRepository, discoveryManager) as T
+            }
+        }
+
+        setContent {
+            val viewModel: LedViewModel = viewModel(factory = viewModelFactory)
+            val themeMode by viewModel.themeMode.collectAsState()
+            val dynamicColor by viewModel.dynamicColor.collectAsState()
+
+            val darkTheme = when (themeMode) {
+                1 -> false // Light
+                2 -> true // Dark
+                else -> isSystemInDarkTheme() // System
+            }
+
+            LEDLampControlTheme(
+                darkTheme = darkTheme,
+                dynamicColor = dynamicColor
+            ) {
+                DashboardScreen(viewModel = viewModel)
+            }
+        }
+    }
+    
+    override fun onDestroy() {
+        super.onDestroy()
+        webSocketManager.disconnect()
+    }
+}

app/src/main/java/ch/spherIC/ledlampcontrol/data/model/LedModels.kt

@@ -0,0 +1,96 @@
+package ch.spherIC.ledlampcontrol.data.model
+
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.descriptors.PrimitiveKind
+import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.json.JsonDecoder
+import kotlinx.serialization.json.JsonPrimitive
+import kotlinx.serialization.json.booleanOrNull
+
+@Serializable
+data class LedColor(
+    val r: Int = 0,
+    val g: Int = 0,
+    val b: Int = 0,
+    val w: Int = 0
+)
+
+@Serializable
+enum class LedModeType {
+    SINGLE_COLOR,
+    RAINBOW,
+    SPECTRAL,
+    FADING,
+    FLASH,
+    SEGMENTS
+}
+
+@Serializable
+data class LedDevice(
+    val id: String,
+    val name: String,
+    val ip: String,
+    val port: Int = 81
+)
+
+@Serializable
+data class LedState(
+    @Serializable(with = PowerBooleanSerializer::class)
+    val power: Boolean = false,
+    val color: LedColor = LedColor(),
+    val brightness: Int = 255,
+    val mode: LedModeType = LedModeType.SINGLE_COLOR,
+    val speed: Int = 100
+)
+
+object PowerBooleanSerializer : KSerializer<Boolean> {
+    override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor("PowerBoolean", PrimitiveKind.STRING)
+
+    override fun deserialize(decoder: Decoder): Boolean {
+        val input = decoder as? JsonDecoder ?: return decoder.decodeBoolean()
+        val element = input.decodeJsonElement()
+        return if (element is JsonPrimitive) {
+            if (element.isString) {
+                val content = element.content.lowercase()
+                content == "on" || content == "true" || content.contains("led on")
+            } else {
+                element.booleanOrNull ?: false
+            }
+        } else {
+            false
+        }
+    }
+
+    override fun serialize(encoder: Encoder, value: Boolean) {
+        encoder.encodeBoolean(value)
+    }
+}
+
+@Serializable
+sealed class LedCommand {
+    @Serializable
+    data class SetPower(
+        val cmd: String = "SWITCH_LED",
+        @SerialName("val") val status: String
+    ) : LedCommand()
+    
+    @Serializable
+    data class SetColor(val color: LedColor) : LedCommand()
+    
+    @Serializable
+    data class SetBrightness(val brightness: Int) : LedCommand()
+    
+    @Serializable
+    data class SetMode(val mode: LedModeType) : LedCommand()
+    
+    @Serializable
+    data class SetSpeed(val speed: Int) : LedCommand()
+    
+    @Serializable
+    data object RequestState : LedCommand()
+}

app/src/main/java/ch/spherIC/ledlampcontrol/data/network/LedDiscoveryManager.kt

@@ -0,0 +1,124 @@
+package ch.spherIC.ledlampcontrol.data.network
+
+import android.content.Context
+import android.net.nsd.NsdManager
+import android.net.nsd.NsdServiceInfo
+import android.net.wifi.WifiManager
+import ch.spherIC.ledlampcontrol.data.model.LedDevice
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+
+class LedDiscoveryManager(context: Context) {
+
+    private val nsdManager = context.getSystemService(Context.NSD_SERVICE) as NsdManager
+    private val wifiManager = context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager
+    private var multicastLock: WifiManager.MulticastLock? = null
+
+    private val _discoveredDevices = MutableStateFlow<List<LedDevice>>(emptyList())
+    val discoveredDevices: StateFlow<List<LedDevice>> = _discoveredDevices.asStateFlow()
+
+    private val _scanStatus = MutableStateFlow("Idle")
+    val scanStatus: StateFlow<String> = _scanStatus.asStateFlow()
+
+    private val _isScanning = MutableStateFlow(false)
+    val isScanning: StateFlow<Boolean> = _isScanning.asStateFlow()
+
+    // Service type from your ESP8266
+    private val SERVICE_TYPE = "_LEDLamp._tcp"
+    private val resolvedNames = mutableSetOf<String>()
+
+    private val discoveryListener = object : NsdManager.DiscoveryListener {
+        override fun onDiscoveryStarted(regType: String) {
+            _scanStatus.value = "Scanning..."
+            _isScanning.value = true
+        }
+
+        override fun onServiceFound(service: NsdServiceInfo) {
+            // Prevent duplicate resolve requests for the same name
+            if (resolvedNames.contains(service.serviceName)) return
+            
+            _scanStatus.value = "Found: ${service.serviceName}"
+            
+            nsdManager.resolveService(service, object : NsdManager.ResolveListener {
+                override fun onResolveFailed(serviceInfo: NsdServiceInfo, errorCode: Int) {
+                    _scanStatus.value = "Error resolving ${serviceInfo.serviceName}"
+                }
+
+                override fun onServiceResolved(serviceInfo: NsdServiceInfo) {
+                    val ip = serviceInfo.host?.hostAddress ?: ""
+                    if (ip.isNotBlank() && !resolvedNames.contains(serviceInfo.serviceName)) {
+                        resolvedNames.add(serviceInfo.serviceName)
+                        
+                        // Extract name from TXT record if available, else use service name
+                        val displayName = serviceInfo.attributes["name"]?.let { String(it) } 
+                            ?: serviceInfo.serviceName
+
+                        val device = LedDevice(
+                            id = serviceInfo.serviceName,
+                            name = displayName,
+                            ip = ip,
+                            port = 81
+                        )
+                        _discoveredDevices.update { (it + device).distinctBy { d -> d.ip } }
+                        _scanStatus.value = "Discovered: $displayName"
+                    }
+                }
+            })
+        }
+
+        override fun onServiceLost(service: NsdServiceInfo) {
+            resolvedNames.remove(service.serviceName)
+            _discoveredDevices.update { devices ->
+                devices.filterNot { it.id == service.serviceName }
+            }
+        }
+
+        override fun onDiscoveryStopped(regType: String) {
+            _scanStatus.value = "Idle"
+            _isScanning.value = false
+        }
+
+        override fun onStartDiscoveryFailed(regType: String, errorCode: Int) {
+            _scanStatus.value = "Failed to start"
+            _isScanning.value = false
+            stopDiscovery()
+        }
+
+        override fun onStopDiscoveryFailed(regType: String, errorCode: Int) {
+            _isScanning.value = false
+        }
+    }
+
+    fun startDiscovery() {
+        stopDiscovery() 
+        resolvedNames.clear()
+        _discoveredDevices.value = emptyList()
+
+        if (multicastLock == null) {
+            multicastLock = wifiManager.createMulticastLock("ledDiscoveryLock")
+            multicastLock?.setReferenceCounted(false)
+        }
+        multicastLock?.acquire()
+
+        try {
+            nsdManager.discoverServices(SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, discoveryListener)
+        } catch (e: Exception) {
+            _scanStatus.value = "Discovery error"
+            _isScanning.value = false
+        }
+    }
+
+    fun stopDiscovery() {
+        try {
+            nsdManager.stopServiceDiscovery(discoveryListener)
+        } catch (e: Exception) {
+            // Already stopped or not started
+        }
+        _isScanning.value = false
+        if (multicastLock?.isHeld == true) {
+            multicastLock?.release()
+        }
+    }
+}

app/src/main/java/ch/spherIC/ledlampcontrol/data/network/LedWebSocketManager.kt

@@ -0,0 +1,107 @@
+package ch.spherIC.ledlampcontrol.data.network
+
+import ch.spherIC.ledlampcontrol.data.model.LedCommand
+import ch.spherIC.ledlampcontrol.data.model.LedState
+import kotlinx.coroutines.flow.*
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.encodeToJsonElement
+import okhttp3.*
+import okio.ByteString
+
+class LedWebSocketManager(private val client: OkHttpClient) {
+
+    private var webSocket: WebSocket? = null
+    private var currentUrl: String? = null
+    
+    private val _connectionState = MutableStateFlow<ConnectionState>(ConnectionState.Disconnected)
+    val connectionState: StateFlow<ConnectionState> = _connectionState.asStateFlow()
+
+    private val _ledState = MutableStateFlow(LedState())
+    val ledState: StateFlow<LedState> = _ledState.asStateFlow()
+
+    private val json = Json { 
+        ignoreUnknownKeys = true
+        encodeDefaults = true
+    }
+
+    fun connect(url: String) {
+        if (currentUrl == url && (_connectionState.value is ConnectionState.Connecting || _connectionState.value is ConnectionState.Connected)) {
+            return
+        }
+        
+        // If switching URLs, disconnect existing first
+        if (currentUrl != url) {
+            disconnect()
+        }
+
+        currentUrl = url
+        val request = Request.Builder().url(url).build()
+        _connectionState.value = ConnectionState.Connecting
+        
+        webSocket = client.newWebSocket(request, object : WebSocketListener() {
+            override fun onOpen(webSocket: WebSocket, response: Response) {
+                if (currentUrl != url) return // Ignore if URL changed during connection
+                _connectionState.value = ConnectionState.Connected
+                sendCommand(LedCommand.RequestState)
+            }
+
+            override fun onMessage(webSocket: WebSocket, text: String) {
+                if (currentUrl != url) return
+                
+                // Try to handle raw status strings first
+                val rawText = text.trim().uppercase()
+                if (rawText == "LED ON" || rawText == "LED OFF") {
+                    val isPowerOn = rawText == "LED ON"
+                    _ledState.update { it.copy(power = isPowerOn) }
+                    return
+                }
+
+                try {
+                    val state = json.decodeFromString<LedState>(text)
+                    _ledState.value = state
+                } catch (e: Exception) {
+                    // Handle parsing error
+                }
+            }
+
+            override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
+                if (currentUrl == url) {
+                    _connectionState.value = ConnectionState.Disconnected
+                }
+            }
+
+            override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
+                if (currentUrl == url) {
+                    _connectionState.value = ConnectionState.Error(t.message ?: "Unknown error")
+                }
+            }
+        })
+    }
+
+    fun disconnect() {
+        webSocket?.close(1000, "User disconnected")
+        webSocket = null
+        currentUrl = null
+        _connectionState.value = ConnectionState.Disconnected
+    }
+
+    fun sendCommand(command: LedCommand) {
+        val jsonElement = when (command) {
+            is LedCommand.SetPower -> json.encodeToJsonElement(command)
+            is LedCommand.SetColor -> json.encodeToJsonElement(command)
+            is LedCommand.SetBrightness -> json.encodeToJsonElement(command)
+            is LedCommand.SetMode -> json.encodeToJsonElement(command)
+            is LedCommand.SetSpeed -> json.encodeToJsonElement(command)
+            is LedCommand.RequestState -> json.encodeToJsonElement(command)
+        }
+        webSocket?.send(jsonElement.toString())
+    }
+
+    sealed class ConnectionState {
+        object Disconnected : ConnectionState()
+        object Connecting : ConnectionState()
+        object Connected : ConnectionState()
+        data class Error(val message: String) : ConnectionState()
+    }
+}

app/src/main/java/ch/spherIC/ledlampcontrol/data/repository/LedRepository.kt

@@ -0,0 +1,47 @@
+package ch.spherIC.ledlampcontrol.data.repository
+
+import ch.spherIC.ledlampcontrol.data.model.LedColor
+import ch.spherIC.ledlampcontrol.data.model.LedCommand
+import ch.spherIC.ledlampcontrol.data.model.LedModeType
+import ch.spherIC.ledlampcontrol.data.model.LedState
+import ch.spherIC.ledlampcontrol.data.network.LedWebSocketManager
+import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.coroutines.flow.StateFlow
+
+class LedRepository(private val webSocketManager: LedWebSocketManager) {
+
+    val connectionState: StateFlow<LedWebSocketManager.ConnectionState> = webSocketManager.connectionState
+    val ledState: StateFlow<LedState> = webSocketManager.ledState
+
+    fun connect(url: String) {
+        webSocketManager.connect(url)
+    }
+
+    fun disconnect() {
+        webSocketManager.disconnect()
+    }
+
+    fun setPower(power: Boolean) {
+        webSocketManager.sendCommand(LedCommand.SetPower(status = if (power) "on" else "off"))
+    }
+
+    fun setColor(color: LedColor) {
+        webSocketManager.sendCommand(LedCommand.SetColor(color))
+    }
+
+    fun setBrightness(brightness: Int) {
+        webSocketManager.sendCommand(LedCommand.SetBrightness(brightness))
+    }
+
+    fun setMode(mode: LedModeType) {
+        webSocketManager.sendCommand(LedCommand.SetMode(mode))
+    }
+
+    fun setSpeed(speed: Int) {
+        webSocketManager.sendCommand(LedCommand.SetSpeed(speed))
+    }
+    
+    fun requestState() {
+        webSocketManager.sendCommand(LedCommand.RequestState)
+    }
+}

app/src/main/java/ch/spherIC/ledlampcontrol/data/repository/SettingsRepository.kt

@@ -0,0 +1,78 @@
+package ch.spherIC.ledlampcontrol.data.repository
+
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.booleanPreferencesKey
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import ch.spherIC.ledlampcontrol.data.model.LedDevice
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+private val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
+
+class SettingsRepository(private val context: Context) {
+
+    private val KEY_LED_DEVICES = stringPreferencesKey("led_devices")
+    private val KEY_SELECTED_DEVICE_ID = stringPreferencesKey("selected_device_id")
+    private val KEY_THEME_MODE = intPreferencesKey("theme_mode")
+    private val KEY_DYNAMIC_COLOR = booleanPreferencesKey("dynamic_color")
+
+    val devicesFlow: Flow<List<LedDevice>> = context.dataStore.data
+        .map { preferences ->
+            val jsonString = preferences[KEY_LED_DEVICES] ?: "[]"
+            try {
+                Json.decodeFromString<List<LedDevice>>(jsonString)
+            } catch (e: Exception) {
+                emptyList()
+            }
+        }
+
+    val selectedDeviceIdFlow: Flow<String?> = context.dataStore.data
+        .map { preferences ->
+            preferences[KEY_SELECTED_DEVICE_ID]
+        }
+
+    val themeModeFlow: Flow<Int> = context.dataStore.data
+        .map { preferences ->
+            preferences[KEY_THEME_MODE] ?: 2 // Default to DARK (2)
+        }
+
+    val dynamicColorFlow: Flow<Boolean> = context.dataStore.data
+        .map { preferences ->
+            preferences[KEY_DYNAMIC_COLOR] ?: true
+        }
+
+    suspend fun saveDevices(devices: List<LedDevice>) {
+        context.dataStore.edit { preferences ->
+            preferences[KEY_LED_DEVICES] = Json.encodeToString(devices)
+        }
+    }
+
+    suspend fun selectDevice(deviceId: String?) {
+        context.dataStore.edit { preferences ->
+            if (deviceId == null) {
+                preferences.remove(KEY_SELECTED_DEVICE_ID)
+            } else {
+                preferences[KEY_SELECTED_DEVICE_ID] = deviceId
+            }
+        }
+    }
+
+    suspend fun saveThemeMode(mode: Int) {
+        context.dataStore.edit { preferences ->
+            preferences[KEY_THEME_MODE] = mode
+        }
+    }
+
+    suspend fun saveDynamicColor(enabled: Boolean) {
+        context.dataStore.edit { preferences ->
+            preferences[KEY_DYNAMIC_COLOR] = enabled
+        }
+    }
+}

app/src/main/java/ch/spherIC/ledlampcontrol/ui/components/ColorWheel.kt

@@ -0,0 +1,125 @@
+package ch.spherIC.ledlampcontrol.ui.components
+
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.gestures.detectDragGestures
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+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.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.Brush
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.drawscope.Stroke
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.unit.dp
+import kotlin.math.atan2
+import kotlin.math.cos
+import kotlin.math.min
+import kotlin.math.pow
+import kotlin.math.sin
+import kotlin.math.sqrt
+
+@Composable
+fun ColorWheel(
+    modifier: Modifier = Modifier,
+    onColorChanged: (r: Int, g: Int, b: Int) -> Unit
+) {
+    var hsv by remember { mutableStateOf(floatArrayOf(0f, 1f, 1f)) }
+
+    BoxWithConstraints(modifier = modifier.aspectRatio(1f)) {
+        val radius = min(constraints.maxWidth, constraints.maxHeight) / 2f
+        val center = Offset(radius, radius)
+
+        Canvas(
+            modifier = Modifier
+                .fillMaxSize()
+                .pointerInput(Unit) {
+                    detectTapGestures { offset ->
+                        val (h, s) = calculateHsvFromOffset(offset, center, radius)
+                        if (s <= 1f) {
+                            hsv = floatArrayOf(h, s, 1f)
+                            val color = Color.hsv(h, s, 1f)
+                            onColorChanged(
+                                (color.red * 255).toInt(),
+                                (color.green * 255).toInt(),
+                                (color.blue * 255).toInt()
+                            )
+                        }
+                    }
+                }
+                .pointerInput(Unit) {
+                    detectDragGestures { change, _ ->
+                        val (h, s) = calculateHsvFromOffset(change.position, center, radius)
+                        if (s <= 1f) {
+                            hsv = floatArrayOf(h, s, 1f)
+                            val color = Color.hsv(h, s, 1f)
+                            onColorChanged(
+                                (color.red * 255).toInt(),
+                                (color.green * 255).toInt(),
+                                (color.blue * 255).toInt()
+                            )
+                        }
+                    }
+                }
+        ) {
+            val sweepGradient = Brush.sweepGradient(
+                colors = listOf(
+                    Color.Red, Color.Magenta, Color.Blue, Color.Cyan, Color.Green, Color.Yellow, Color.Red
+                ),
+                center = center
+            )
+
+            drawCircle(
+                brush = sweepGradient,
+                radius = radius,
+                center = center
+            )
+
+            val saturationGradient = Brush.radialGradient(
+                colors = listOf(Color.White, Color.Transparent),
+                center = center,
+                radius = radius
+            )
+            drawCircle(
+                brush = saturationGradient,
+                radius = radius,
+                center = center
+            )
+
+            // Draw selection indicator
+            val angle = Math.toRadians(hsv[0].toDouble())
+            val x = center.x + hsv[1] * radius * cos(angle).toFloat()
+            val y = center.y + hsv[1] * radius * sin(angle).toFloat()
+            
+            drawCircle(
+                color = Color.Black,
+                radius = 12.dp.toPx(),
+                center = Offset(x, y),
+                style = Stroke(width = 2.dp.toPx())
+            )
+            drawCircle(
+                color = Color.White,
+                radius = 10.dp.toPx(),
+                center = Offset(x, y),
+                style = Stroke(width = 2.dp.toPx())
+            )
+        }
+    }
+}
+
+private fun calculateHsvFromOffset(offset: Offset, center: Offset, radius: Float): Pair<Float, Float> {
+    val dx = offset.x - center.x
+    val dy = offset.y - center.y
+    val distance = sqrt(dx.pow(2) + dy.pow(2))
+    val saturation = (distance / radius).coerceIn(0f, 1f)
+    var angle = Math.toDegrees(atan2(dy.toDouble(), dx.toDouble())).toFloat()
+    if (angle < 0) angle += 360f
+    return angle to saturation
+}

app/src/main/java/ch/spherIC/ledlampcontrol/ui/dashboard/DashboardScreen.kt

@@ -0,0 +1,631 @@
+package ch.spherIC.ledlampcontrol.ui.dashboard
+
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.material3.adaptive.ExperimentalMaterial3AdaptiveApi
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import ch.spherIC.ledlampcontrol.data.model.LedDevice
+import ch.spherIC.ledlampcontrol.data.model.LedModeType
+import ch.spherIC.ledlampcontrol.data.model.LedState
+import ch.spherIC.ledlampcontrol.data.network.LedWebSocketManager
+import ch.spherIC.ledlampcontrol.ui.components.ColorWheel
+import ch.spherIC.ledlampcontrol.ui.theme.LEDLampControlTheme
+import ch.spherIC.ledlampcontrol.ui.viewmodel.LedViewModel
+import kotlinx.coroutines.launch
+
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalMaterial3AdaptiveApi::class)
+@Composable
+fun DashboardScreen(viewModel: LedViewModel) {
+    val ledState by viewModel.ledState.collectAsState()
+    var selectedTab by remember { mutableIntStateOf(0) }
+    val drawerState = rememberDrawerState(initialValue = DrawerValue.Closed)
+    val scope = rememberCoroutineScope()
+    val devices by viewModel.devices.collectAsState()
+    val selectedDeviceId by viewModel.selectedDeviceId.collectAsState()
+    val connectionState by viewModel.connectionState.collectAsState()
+
+    ModalNavigationDrawer(
+        drawerState = drawerState,
+        drawerContent = {
+            ModalDrawerSheet {
+                Text("Select Device", modifier = Modifier.padding(16.dp), style = MaterialTheme.typography.titleLarge)
+                HorizontalDivider()
+                devices.forEach { device ->
+                    val isSelected = selectedDeviceId == device.id
+                    val statusText = if (isSelected) {
+                        when (connectionState) {
+                            is LedWebSocketManager.ConnectionState.Connected -> "Connected"
+                            is LedWebSocketManager.ConnectionState.Connecting -> "Connecting..."
+                            is LedWebSocketManager.ConnectionState.Disconnected -> "Disconnected"
+                            is LedWebSocketManager.ConnectionState.Error -> "Connection failed"
+                        }
+                    } else "Inactive"
+
+                    val statusColor = if (isSelected) {
+                        when (connectionState) {
+                            is LedWebSocketManager.ConnectionState.Connected -> Color(0xFF4CAF50)
+                            is LedWebSocketManager.ConnectionState.Connecting -> Color(0xFFFFC107)
+                            is LedWebSocketManager.ConnectionState.Disconnected -> Color.Gray
+                            is LedWebSocketManager.ConnectionState.Error -> Color.Red
+                        }
+                    } else Color.Gray
+
+                    NavigationDrawerItem(
+                        label = { 
+                            Column {
+                                Text(device.name)
+                                Text(statusText, style = MaterialTheme.typography.labelSmall, color = statusColor)
+                            }
+                        },
+                        selected = isSelected,
+                        onClick = {
+                            viewModel.selectDevice(device.id)
+                            scope.launch { drawerState.close() }
+                        },
+                        icon = { Icon(Icons.Default.Lightbulb, contentDescription = null) },
+                        badge = { Text(device.ip, style = MaterialTheme.typography.labelSmall) },
+                        modifier = Modifier.padding(PaddingValues(horizontal = 12.dp, vertical = 4.dp))
+                    )
+                }
+                Spacer(modifier = Modifier.weight(1f))
+                NavigationDrawerItem(
+                    label = { Text("Manage Devices") },
+                    selected = selectedTab == 2,
+                    onClick = {
+                        selectedTab = 2
+                        scope.launch { drawerState.close() }
+                    },
+                    icon = { Icon(Icons.Default.Settings, contentDescription = null) },
+                    modifier = Modifier.padding(PaddingValues(horizontal = 12.dp, vertical = 4.dp))
+                )
+            }
+        }
+    ) {
+        Scaffold(
+            topBar = {
+                CenterAlignedTopAppBar(
+                    title = {
+                        val currentDevice = devices.find { it.id == selectedDeviceId }
+                        Text(currentDevice?.name ?: "LED Control")
+                    },
+                    navigationIcon = {
+                        IconButton(onClick = { scope.launch { drawerState.open() } }) {
+                            Icon(Icons.Default.Menu, contentDescription = "Menu")
+                        }
+                    },
+                    actions = {
+                        Box(
+                            modifier = Modifier
+                                .padding(end = 16.dp)
+                                .size(12.dp)
+                                .background(
+                                    color = if (ledState.power) Color(0xFF4CAF50) else Color.Gray,
+                                    shape = CircleShape
+                                )
+                        )
+                    }
+                )
+            },
+            bottomBar = {
+                NavigationBar {
+                    NavigationBarItem(
+                        selected = selectedTab == 0,
+                        onClick = { selectedTab = 0 },
+                        icon = { Icon(Icons.Default.Tune, contentDescription = "Adjust") },
+                        label = { Text("Adjust") }
+                    )
+                    NavigationBarItem(
+                        selected = selectedTab == 1,
+                        onClick = { selectedTab = 1 },
+                        icon = { Icon(Icons.Default.GridView, contentDescription = "Style") },
+                        label = { Text("Style") }
+                    )
+                    NavigationBarItem(
+                        selected = selectedTab == 2,
+                        onClick = { selectedTab = 2 },
+                        icon = { Icon(Icons.Default.Router, contentDescription = "Devices") },
+                        label = { Text("Devices") }
+                    )
+                    NavigationBarItem(
+                        selected = selectedTab == 3,
+                        onClick = { selectedTab = 3 },
+                        icon = { Icon(Icons.Default.Palette, contentDescription = "Appearance") },
+                        label = { Text("Appearance") }
+                    )
+                }
+            }
+        ) { paddingValues ->
+            Box(
+                modifier = Modifier
+                    .padding(paddingValues)
+                    .imePadding() // Moves the content up when the keyboard appears
+                    .fillMaxSize()
+            ) {
+                when (selectedTab) {
+                    0 -> {
+                        AdjustPane(
+                            ledState = ledState,
+                            onPowerToggle = { viewModel.togglePower() },
+                            onColorChanged = { r, g, b -> viewModel.updateColor(r, g, b, ledState.color.w) },
+                            onWhiteChanged = { w -> viewModel.updateColor(ledState.color.r, ledState.color.g, ledState.color.b, w) },
+                            onBrightnessChanged = { b -> viewModel.updateBrightness(b) }
+                        )
+                    }
+                    1 -> {
+                        StylePane(
+                            ledState = ledState,
+                            onModeSelected = { viewModel.updateMode(it) },
+                            onSpeedChanged = { viewModel.updateSpeed(it) }
+                        )
+                    }
+                    2 -> {
+                        val discoveredDevices by viewModel.discoveredDevices.collectAsState()
+                        val savedDevices by viewModel.devices.collectAsState()
+                        val scanStatus by viewModel.scanStatus.collectAsState()
+                        val isScanning by viewModel.isScanning.collectAsState()
+                        
+                        DevicesPane(
+                            savedDevices = savedDevices,
+                            discoveredDevices = discoveredDevices,
+                            scanStatus = scanStatus,
+                            isScanning = isScanning,
+                            onAddDevice = { name, ip -> viewModel.addDevice(name, ip) },
+                            onRemoveDevice = { viewModel.removeDevice(it) },
+                            onStartDiscovery = { viewModel.startDiscovery() },
+                            onStopDiscovery = { viewModel.stopDiscovery() }
+                        )
+                    }
+                    3 -> {
+                        val themeMode by viewModel.themeMode.collectAsState()
+                        val dynamicColor by viewModel.dynamicColor.collectAsState()
+                        
+                        AppearancePane(
+                            themeMode = themeMode,
+                            dynamicColor = dynamicColor,
+                            onThemeChange = { viewModel.updateThemeMode(it) },
+                            onDynamicColorChange = { viewModel.updateDynamicColor(it) }
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun AdjustPane(
+    ledState: LedState,
+    onPowerToggle: () -> Unit,
+    onColorChanged: (Int, Int, Int) -> Unit,
+    onWhiteChanged: (Int) -> Unit,
+    onBrightnessChanged: (Int) -> Unit
+) {
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .verticalScroll(rememberScrollState())
+            .padding(16.dp),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text("Power", style = MaterialTheme.typography.titleLarge)
+            Switch(
+                checked = ledState.power,
+                onCheckedChange = { onPowerToggle() }
+            )
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        ColorWheel(
+            modifier = Modifier
+                .size(320.dp)
+                .padding(8.dp),
+            onColorChanged = onColorChanged
+        )
+
+        Spacer(modifier = Modifier.height(24.dp))
+
+        // Brightness Slider
+        Text("Brightness", style = MaterialTheme.typography.titleMedium)
+        Slider(
+            value = ledState.brightness.toFloat(),
+            onValueChange = { onBrightnessChanged(it.toInt()) },
+            valueRange = 0f..255f,
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        Spacer(modifier = Modifier.height(8.dp))
+
+        // White Channel Slider
+        Text("White Channel", style = MaterialTheme.typography.titleMedium)
+        Slider(
+            value = ledState.color.w.toFloat(),
+            onValueChange = { onWhiteChanged(it.toInt()) },
+            valueRange = 0f..255f,
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        PresetColorSection(
+            title = "Preset",
+            items = listOf(
+                ColorItem(Color(0xFF4CAF50)), // Green
+                ColorItem(Color(0xFFE91E63)), // Magenta
+                ColorItem(Color(0xFF2196F3)), // Blue
+                ColorItem(Color(0xFF9C27B0)), // Purple
+                ColorItem(Color(0xFFFFEB3B), "CCT"),
+                ColorItem(Color(0xFFBDBDBD), "W")
+            ),
+            currentColor = Color(ledState.color.r, ledState.color.g, ledState.color.b),
+            onColorSelected = { color ->
+                onColorChanged(
+                    (color.red * 255).toInt(),
+                    (color.green * 255).toInt(),
+                    (color.blue * 255).toInt()
+                )
+            }
+        )
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        PresetColorSection(
+            title = "Classic",
+            items = listOf(
+                ColorItem(Color.Yellow),
+                ColorItem(Color.White),
+                ColorItem(Color.Cyan),
+                ColorItem(Color.Red),
+                ColorItem(Color.Green),
+                ColorItem(Color.Blue)
+            ),
+            currentColor = Color(ledState.color.r, ledState.color.g, ledState.color.b),
+            onColorSelected = { color ->
+                onColorChanged(
+                    (color.red * 255).toInt(),
+                    (color.green * 255).toInt(),
+                    (color.blue * 255).toInt()
+                )
+            }
+        )
+    }
+}
+
+@Composable
+fun StylePane(
+    ledState: LedState,
+    onModeSelected: (LedModeType) -> Unit,
+    onSpeedChanged: (Int) -> Unit
+) {
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp)
+            .verticalScroll(rememberScrollState()),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Text("Animation Styles", style = MaterialTheme.typography.headlineMedium)
+        Spacer(modifier = Modifier.height(24.dp))
+        
+        LedModeType.entries.forEach { mode ->
+            val displayName = mode.name.replace("_", " ").lowercase().replaceFirstChar { it.uppercase() }
+            NavigationDrawerItem(
+                label = { Text(displayName) },
+                selected = ledState.mode == mode,
+                onClick = { onModeSelected(mode) },
+                modifier = Modifier.padding(vertical = 4.dp),
+                colors = NavigationDrawerItemDefaults.colors(
+                    unselectedContainerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.3f)
+                )
+            )
+        }
+        
+        Spacer(modifier = Modifier.height(32.dp))
+        
+        Text("Animation Speed", style = MaterialTheme.typography.titleMedium)
+        Slider(
+            value = ledState.speed.toFloat(),
+            onValueChange = { onSpeedChanged(it.toInt()) },
+            valueRange = 0f..255f,
+            modifier = Modifier.fillMaxWidth()
+        )
+    }
+}
+
+@Composable
+fun DevicesPane(
+    savedDevices: List<LedDevice>,
+    discoveredDevices: List<LedDevice>,
+    scanStatus: String,
+    isScanning: Boolean,
+    onAddDevice: (String, String) -> Unit,
+    onRemoveDevice: (String) -> Unit,
+    onStartDiscovery: () -> Unit,
+    onStopDiscovery: () -> Unit
+) {
+    var nameText by remember { mutableStateOf("") }
+    var ipText by remember { mutableStateOf("") }
+
+    DisposableEffect(Unit) {
+        onDispose {
+            if (isScanning) onStopDiscovery()
+        }
+    }
+
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp)
+            .verticalScroll(rememberScrollState()),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Text("Manage Devices", style = MaterialTheme.typography.headlineMedium)
+        Text("Scanner Status: $scanStatus", style = MaterialTheme.typography.bodySmall, color = Color.Gray)
+        
+        Spacer(modifier = Modifier.height(16.dp))
+        
+        if (isScanning) {
+            CircularProgressIndicator(modifier = Modifier.size(32.dp))
+            Spacer(modifier = Modifier.height(8.dp))
+            Text("Searching for LED strips...", style = MaterialTheme.typography.bodySmall)
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+        
+        Button(
+            onClick = { 
+                if (isScanning) onStopDiscovery() else onStartDiscovery()
+            },
+            colors = ButtonDefaults.buttonColors(
+                containerColor = if (isScanning) MaterialTheme.colorScheme.errorContainer else MaterialTheme.colorScheme.primaryContainer,
+                contentColor = if (isScanning) MaterialTheme.colorScheme.error else MaterialTheme.colorScheme.onPrimaryContainer
+            ),
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Icon(if (isScanning) Icons.Default.Stop else Icons.Default.Search, contentDescription = null)
+            Spacer(modifier = Modifier.width(8.dp))
+            Text(if (isScanning) "Stop Scanning" else "Scan for Devices")
+        }
+
+        Spacer(modifier = Modifier.height(24.dp))
+
+        Card(modifier = Modifier.fillMaxWidth()) {
+            Column(modifier = Modifier.padding(16.dp)) {
+                Text("Add Manual Device", style = MaterialTheme.typography.titleMedium)
+                Spacer(modifier = Modifier.height(8.dp))
+                OutlinedTextField(
+                    value = nameText,
+                    onValueChange = { nameText = it },
+                    label = { Text("Name") },
+                    modifier = Modifier.fillMaxWidth()
+                )
+                OutlinedTextField(
+                    value = ipText,
+                    onValueChange = { ipText = it },
+                    label = { Text("IP Address") },
+                    modifier = Modifier.fillMaxWidth()
+                )
+                Spacer(modifier = Modifier.height(8.dp))
+                Button(
+                    onClick = { 
+                        if (nameText.isNotBlank() && ipText.isNotBlank()) {
+                            onAddDevice(nameText, ipText)
+                            nameText = ""
+                            ipText = ""
+                        }
+                    },
+                    modifier = Modifier.align(Alignment.End)
+                ) {
+                    Text("Add")
+                }
+            }
+        }
+
+        Spacer(modifier = Modifier.height(24.dp))
+
+        if (discoveredDevices.isNotEmpty()) {
+            Text("Discovered Devices", style = MaterialTheme.typography.titleMedium)
+            discoveredDevices.forEach { device ->
+                var editedName by remember(device.id) { mutableStateOf(device.name) }
+                Card(
+                    modifier = Modifier
+                        .padding(vertical = 4.dp)
+                        .fillMaxWidth(),
+                    colors = CardDefaults.cardColors(
+                        containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f)
+                    )
+                ) {
+                    Row(
+                        modifier = Modifier.padding(12.dp),
+                        verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        Column(modifier = Modifier.weight(1f)) {
+                            OutlinedTextField(
+                                value = editedName,
+                                onValueChange = { editedName = it },
+                                label = { Text("Device Name") },
+                                singleLine = true,
+                                modifier = Modifier.fillMaxWidth()
+                            )
+                            Spacer(modifier = Modifier.height(4.dp))
+                            Text(
+                                text = "IP: ${device.ip}",
+                                style = MaterialTheme.typography.labelSmall,
+                                color = Color.Gray
+                            )
+                        }
+                        Spacer(modifier = Modifier.width(8.dp))
+                        IconButton(
+                            onClick = { onAddDevice(editedName, device.ip) },
+                            colors = IconButtonDefaults.iconButtonColors(
+                                containerColor = MaterialTheme.colorScheme.primaryContainer,
+                                contentColor = MaterialTheme.colorScheme.onPrimaryContainer
+                            )
+                        ) {
+                            Icon(Icons.Default.Add, contentDescription = "Add")
+                        }
+                    }
+                }
+            }
+            Spacer(modifier = Modifier.height(24.dp))
+        }
+
+        Text("Saved Devices", style = MaterialTheme.typography.titleMedium)
+        savedDevices.forEach { device ->
+            ListItem(
+                headlineContent = { Text(device.name) },
+                supportingContent = { Text(device.ip) },
+                trailingContent = {
+                    IconButton(onClick = { onRemoveDevice(device.id) }) {
+                        Icon(Icons.Default.Delete, contentDescription = "Delete")
+                    }
+                }
+            )
+        }
+
+        Spacer(modifier = Modifier.height(32.dp))
+    }
+}
+
+@Composable
+fun AppearancePane(
+    themeMode: Int,
+    dynamicColor: Boolean,
+    onThemeChange: (Int) -> Unit,
+    onDynamicColorChange: (Boolean) -> Unit
+) {
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp)
+            .verticalScroll(rememberScrollState()),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Text("Appearance", style = MaterialTheme.typography.headlineMedium)
+        Spacer(modifier = Modifier.height(24.dp))
+
+        Text("Theme Mode", style = MaterialTheme.typography.titleMedium)
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            listOf("System", "Light", "Dark").forEachIndexed { index, label ->
+                FilterChip(
+                    selected = themeMode == index,
+                    onClick = { onThemeChange(index) },
+                    label = { Text(label) }
+                )
+            }
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            Column {
+                Text("Dynamic Color", style = MaterialTheme.typography.titleMedium)
+                Text("Use wallpaper colors (Android 12+)", style = MaterialTheme.typography.bodySmall)
+            }
+            Switch(
+                checked = dynamicColor,
+                onCheckedChange = onDynamicColorChange
+            )
+        }
+
+        Spacer(modifier = Modifier.height(32.dp))
+    }
+}
+
+data class ColorItem(val color: Color, val label: String? = null)
+
+@Composable
+fun PresetColorSection(
+    title: String,
+    items: List<ColorItem>,
+    currentColor: Color,
+    onColorSelected: (Color) -> Unit
+) {
+    Column(modifier = Modifier.fillMaxWidth()) {
+        Text(title, style = MaterialTheme.typography.titleMedium)
+        Spacer(modifier = Modifier.height(8.dp))
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween
+        ) {
+            items.forEach { item ->
+                val isSelected = currentColor == item.color
+                Surface(
+                    onClick = { onColorSelected(item.color) },
+                    modifier = Modifier.size(50.dp),
+                    shape = RoundedCornerShape(8.dp),
+                    color = item.color,
+                    border = if (item.color == Color.White) BorderStroke(1.dp, Color.LightGray) else null
+                ) {
+                    Box(contentAlignment = Alignment.Center) {
+                        if (item.label != null) {
+                            Text(
+                                item.label,
+                                style = MaterialTheme.typography.labelSmall,
+                                color = if (item.color == Color.White) Color.Black else Color.White
+                            )
+                        }
+                        if (isSelected) {
+                            Icon(
+                                Icons.Default.CheckCircle,
+                                contentDescription = "Selected",
+                                tint = Color.White.copy(alpha = 0.8f),
+                                modifier = Modifier
+                                    .size(20.dp)
+                                    .align(Alignment.BottomEnd)
+                                    .padding(2.dp)
+                            )
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Preview(showBackground = true, widthDp = 400, heightDp = 1000)
+@Composable
+fun DevicesPanePreview() {
+    LEDLampControlTheme {
+        DevicesPane(
+            savedDevices = listOf(
+                LedDevice("1", "Living Room", "192.168.1.101"),
+                LedDevice("2", "Bedroom", "192.168.1.102")
+            ),
+            discoveredDevices = listOf(
+                LedDevice("3", "Kitchen", "192.168.1.103")
+            ),
+            scanStatus = "Scanning...",
+            isScanning = true,
+            onAddDevice = { _, _ -> },
+            onRemoveDevice = { _ -> },
+            onStartDiscovery = {},
+            onStopDiscovery = {}
+        )
+    }
+}

app/src/main/java/ch/spherIC/ledlampcontrol/ui/theme/Color.kt

@@ -0,0 +1,11 @@
+package ch.spherIC.ledlampcontrol.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

app/src/main/java/ch/spherIC/ledlampcontrol/ui/theme/Theme.kt

@@ -0,0 +1,61 @@
+package ch.spherIC.ledlampcontrol.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
+import androidx.core.view.WindowCompat
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+)
+
+@Composable
+fun LEDLampControlTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    val view = LocalView.current
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            // InsetsController handles the icon colors
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = !darkTheme
+        }
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

app/src/main/java/ch/spherIC/ledlampcontrol/ui/theme/Type.kt

@@ -0,0 +1,34 @@
+package ch.spherIC.ledlampcontrol.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)

app/src/main/java/ch/spherIC/ledlampcontrol/ui/viewmodel/LedViewModel.kt

@@ -0,0 +1,152 @@
+package ch.spherIC.ledlampcontrol.ui.viewmodel
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import ch.spherIC.ledlampcontrol.data.model.LedColor
+import ch.spherIC.ledlampcontrol.data.model.LedDevice
+import ch.spherIC.ledlampcontrol.data.model.LedModeType
+import ch.spherIC.ledlampcontrol.data.model.LedState
+import ch.spherIC.ledlampcontrol.data.network.LedDiscoveryManager
+import ch.spherIC.ledlampcontrol.data.network.LedWebSocketManager
+import ch.spherIC.ledlampcontrol.data.repository.LedRepository
+import ch.spherIC.ledlampcontrol.data.repository.SettingsRepository
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.launch
+import java.util.UUID
+
+class LedViewModel(
+    private val repository: LedRepository,
+    private val settingsRepository: SettingsRepository,
+    private val discoveryManager: LedDiscoveryManager
+) : ViewModel() {
+
+    private val _ignoredIps = MutableStateFlow<Set<String>>(emptySet())
+
+    val devices: StateFlow<List<LedDevice>> = settingsRepository.devicesFlow
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), emptyList())
+
+    val selectedDeviceId: StateFlow<String?> = settingsRepository.selectedDeviceIdFlow
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), null)
+
+    val discoveredDevices: StateFlow<List<LedDevice>> = combine(
+        discoveryManager.discoveredDevices,
+        devices,
+        _ignoredIps
+    ) { discovered, saved, ignored ->
+        discovered.filter { d -> 
+            saved.none { s -> s.ip == d.ip } && !ignored.contains(d.ip)
+        }
+    }.stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), emptyList())
+
+    val scanStatus: StateFlow<String> = discoveryManager.scanStatus
+    val isScanning: StateFlow<Boolean> = discoveryManager.isScanning
+
+    val themeMode: StateFlow<Int> = settingsRepository.themeModeFlow
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 2)
+
+    val dynamicColor: StateFlow<Boolean> = settingsRepository.dynamicColorFlow
+        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), true)
+
+    val connectionState: StateFlow<LedWebSocketManager.ConnectionState> = repository.connectionState
+    
+    val ledState: StateFlow<LedState> = repository.ledState
+
+    init {
+        viewModelScope.launch {
+            combine(devices, selectedDeviceId) { deviceList, selectedId ->
+                deviceList.find { it.id == selectedId }
+            }.collect { device ->
+                if (device != null) {
+                    repository.connect("ws://${device.ip}:${device.port}")
+                } else {
+                    repository.disconnect()
+                }
+            }
+        }
+    }
+
+    fun addDevice(name: String, ip: String, port: Int = 81) {
+        viewModelScope.launch {
+            val newDevice = LedDevice(UUID.randomUUID().toString(), name, ip, port)
+            val currentDevices = devices.value.toMutableList()
+            currentDevices.add(newDevice)
+            settingsRepository.saveDevices(currentDevices)
+            _ignoredIps.update { it + ip }
+            selectDevice(newDevice.id)
+        }
+    }
+
+    fun removeDevice(deviceId: String) {
+        viewModelScope.launch {
+            val deviceToRemove = devices.value.find { it.id == deviceId }
+            val currentDevices = devices.value.filter { it.id != deviceId }
+            settingsRepository.saveDevices(currentDevices)
+            deviceToRemove?.let { device ->
+                _ignoredIps.update { it + device.ip }
+            }
+            if (selectedDeviceId.value == deviceId) {
+                selectDevice(null)
+            }
+        }
+    }
+
+    fun selectDevice(deviceId: String?) {
+        viewModelScope.launch {
+            if (deviceId != null && deviceId == selectedDeviceId.value) {
+                // If the device is already selected, force a reconnection attempt
+                devices.value.find { it.id == deviceId }?.let { device ->
+                    repository.connect("ws://${device.ip}:${device.port}")
+                }
+            }
+            settingsRepository.selectDevice(deviceId)
+        }
+    }
+
+    fun startDiscovery() {
+        _ignoredIps.value = emptySet()
+        discoveryManager.startDiscovery()
+        viewModelScope.launch {
+            kotlinx.coroutines.delay(10000)
+            if (isScanning.value) {
+                stopDiscovery()
+            }
+        }
+    }
+
+    fun stopDiscovery() {
+        discoveryManager.stopDiscovery()
+    }
+
+    fun updateThemeMode(mode: Int) {
+        viewModelScope.launch {
+            settingsRepository.saveThemeMode(mode)
+        }
+    }
+
+    fun updateDynamicColor(enabled: Boolean) {
+        viewModelScope.launch {
+            settingsRepository.saveDynamicColor(enabled)
+        }
+    }
+
+    fun togglePower() {
+        val currentPower = ledState.value.power
+        repository.setPower(!currentPower)
+    }
+
+    fun updateColor(r: Int, g: Int, b: Int, w: Int) {
+        repository.setColor(LedColor(r, g, b, w))
+    }
+
+    fun updateBrightness(brightness: Int) {
+        repository.setBrightness(brightness)
+    }
+
+    fun updateMode(mode: LedModeType) {
+        repository.setMode(mode)
+    }
+
+    fun updateSpeed(speed: Int) {
+        repository.setSpeed(speed)
+    }
+}

app/src/main/keepRules/rules.keep

@@ -0,0 +1,12 @@
+# Add project specific R8 rules here.
+# AGP will combine all keep rule files in src/main/keepRules to pass to R8
+#
+# For more details, see
+#   https://d.android.com/r/tools/r8/keep-rules
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

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:viewportHeight="108"
+    android:viewportWidth="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeColor="#33FFFFFF"
+        android:strokeWidth="0.8" />
+</vector>

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:viewportHeight="108"
+    android:viewportWidth="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:strokeColor="#00000000"
+        android:strokeWidth="1" />
+</vector>

app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

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>

app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">LEDLampControl</string>
+</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,4 @@
+<resources>
+
+    <style name="Theme.LEDLampControl" parent="Theme.MaterialComponents.Light" />
+</resources>

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>

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>

app/src/test/java/ch/spherIC/ledlampcontrol/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package ch.spherIC.ledlampcontrol
+
+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)
+    }
+}

app/src/test/java/ch/spherIC/ledlampcontrol/data/model/LedModelsTest.kt

@@ -0,0 +1,60 @@
+package ch.spherIC.ledlampcontrol.data.model
+
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.encodeToJsonElement
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class LedModelsTest {
+
+    private val json = Json { 
+        ignoreUnknownKeys = true
+        encodeDefaults = true
+    }
+
+    @Test
+    fun testLedStateSerialization() {
+        val state = LedState(
+            power = true,
+            color = LedColor(255, 128, 64, 32),
+            brightness = 200,
+            mode = LedModeType.RAINBOW,
+            speed = 50
+        )
+        val serialized = json.encodeToString(state)
+        val deserialized = json.decodeFromString<LedState>(serialized)
+        
+        assertEquals(state, deserialized)
+    }
+
+    @Test
+    fun testSetPowerCommandSerialization() {
+        val command = LedCommand.SetPower(status = "on")
+        val jsonElement = json.encodeToJsonElement(command)
+        val expected = """{"cmd":"SWITCH_LED","val":"on"}"""
+        assertEquals(expected, jsonElement.toString())
+    }
+
+    @Test
+    fun testLedStateParsingWithStrings() {
+        val jsonString = """{"power":"on","brightness":128}"""
+        val state = json.decodeFromString<LedState>(jsonString)
+        assert(state.power)
+        
+        val jsonStringLedOn = """{"power":"LED ON","brightness":255}"""
+        val stateLedOn = json.decodeFromString<LedState>(jsonStringLedOn)
+        assert(stateLedOn.power)
+        
+        val jsonStringOff = """{"power":"off","brightness":0}"""
+        val stateOff = json.decodeFromString<LedState>(jsonStringOff)
+        assert(!stateOff.power)
+    }
+
+    @Test
+    fun testLedStateParsingWithBooleans() {
+        val jsonString = """{"power":true}"""
+        val state = json.decodeFromString<LedState>(jsonString)
+        assert(state.power)
+    }
+}

build.gradle.kts

@@ -0,0 +1,7 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.kotlin.compose) apply false
+    alias(libs.plugins.google.devtools.ksp) apply false
+    alias(libs.plugins.jetbrains.kotlin.plugin.serialization) apply false
+}

gradle.properties

@@ -0,0 +1,19 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# When enabled, the Configuration Cache allows Gradle to skip the configuration
+# phase entirely if nothing that affects the build configuration (such as build scripts)
+# has changed. Additionally, Gradle applies performance optimizations to task execution.
+org.gradle.configuration-cache=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official

gradle/gradle-daemon-jvm.properties

@@ -0,0 +1,12 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/73bcfb608d1fde9fb62e462f834a3299/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/846ee0d876d26a26f37aa1ce8de73224/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/9482ddec596298c84656d31d16652665/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/39701d92e1756bb2f141eb67cd4c660e/redirect
+toolchainVersion=21

gradle/libs.versions.toml

@@ -0,0 +1,102 @@
+[versions]
+agp = "9.2.1"
+coreKtx = "1.18.0"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+lifecycleRuntimeKtx = "2.8.7"
+lifecycleViewmodelCompose = "2.8.7"
+lifecycleRuntimeCompose = "2.8.7"
+activityCompose = "1.10.1"
+kotlin = "2.2.10"
+composeBom = "2024.09.00"
+googleDevtoolsKsp = "2.3.5"
+jetbrainsKotlinPluginSerialization = "2.2.21"
+kotlinxSerializationCore = "1.9.0"
+datastorePreferences = "1.1.2"
+kotlinxSerializationJson = "1.9.0"
+navigation3Ui = "1.0.1"
+navigation3Runtime = "1.0.1"
+adaptive = "1.3.+"
+adaptiveLayout = "1.3.+"
+adaptiveNavigation3 = "1.3.+"
+lifecycleViewmodelNavigation3 = "2.11.0-beta02"
+roomRuntime = "2.7.0"
+roomKtx = "2.7.0"
+roomCompiler = "2.7.0"
+kotlinxCoroutinesTest = "1.10.2"
+core = "1.6.1"
+runner = "1.6.2"
+coilCompose = "2.7.0"
+retrofit = "2.12.0"
+converterMoshi = "2.12.0"
+kotlinxCoroutinesAndroid = "1.10.2"
+kotlinxCoroutinesCore = "1.10.2"
+accompanistPermissions = "0.37.3"
+playServicesLocation = "21.3.0"
+cameraCamera2 = "1.5.0"
+cameraLifecycle = "1.5.0"
+cameraView = "1.5.0"
+cameraCore = "1.5.0"
+loggingInterceptor = "4.10.0"
+okhttp = "4.10.0"
+moshiKotlin = "1.15.2"
+moshiKotlinCodegen = "1.15.2"
+material = "1.4.0"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
+androidx-lifecycle-viewmodel-compose = { group = "androidx.lifecycle", name = "lifecycle-viewmodel-compose", version.ref = "lifecycleViewmodelCompose" }
+androidx-lifecycle-runtime-compose = { group = "androidx.lifecycle", name = "lifecycle-runtime-compose", version.ref = "lifecycleRuntimeCompose" }
+androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
+androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
+androidx-compose-ui = { group = "androidx.compose.ui", name = "ui" }
+androidx-compose-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
+androidx-compose-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
+androidx-compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
+androidx-compose-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
+androidx-compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
+kotlinx-serialization-core = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-core", version.ref = "kotlinxSerializationCore" }
+kotlinx-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "kotlinxSerializationJson" }
+androidx-navigation3-ui = { group = "androidx.navigation3", name = "navigation3-ui", version.ref = "navigation3Ui" }
+androidx-navigation3-runtime = { group = "androidx.navigation3", name = "navigation3-runtime", version.ref = "navigation3Runtime" }
+androidx-compose-adaptive = { group = "androidx.compose.material3.adaptive", name = "adaptive", version.ref = "adaptive" }
+androidx-compose-adaptive-layout = { group = "androidx.compose.material3.adaptive", name = "adaptive-layout", version.ref = "adaptiveLayout" }
+androidx-compose-adaptive-navigation3 = { group = "androidx.compose.material3.adaptive", name = "adaptive-navigation3", version.ref = "adaptiveNavigation3" }
+androidx-lifecycle-viewmodel-navigation3 = { group = "androidx.lifecycle", name = "lifecycle-viewmodel-navigation3", version.ref = "lifecycleViewmodelNavigation3" }
+androidx-room-runtime = { group = "androidx.room", name = "room-runtime", version.ref = "roomRuntime" }
+androidx-room-ktx = { group = "androidx.room", name = "room-ktx", version.ref = "roomKtx" }
+androidx-room-compiler = { group = "androidx.room", name = "room-compiler", version.ref = "roomCompiler" }
+kotlinx-coroutines-test = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-test", version.ref = "kotlinxCoroutinesTest" }
+androidx-core = { group = "androidx.test", name = "core", version.ref = "core" }
+androidx-runner = { group = "androidx.test", name = "runner", version.ref = "runner" }
+androidx-compose-material3 = { group = "androidx.compose.material3", name = "material3" }
+androidx-compose-material-icons-core = { group = "androidx.compose.material", name = "material-icons-core" }
+androidx-compose-material-icons-extended = { group = "androidx.compose.material", name = "material-icons-extended" }
+coil-compose = { group = "io.coil-kt", name = "coil-compose", version.ref = "coilCompose" }
+retrofit = { group = "com.squareup.retrofit2", name = "retrofit", version.ref = "retrofit" }
+converter-moshi = { group = "com.squareup.retrofit2", name = "converter-moshi", version.ref = "converterMoshi" }
+kotlinx-coroutines-android = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-android", version.ref = "kotlinxCoroutinesAndroid" }
+kotlinx-coroutines-core = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-core", version.ref = "kotlinxCoroutinesCore" }
+accompanist-permissions = { group = "com.google.accompanist", name = "accompanist-permissions", version.ref = "accompanistPermissions" }
+play-services-location = { group = "com.google.android.gms", name = "play-services-location", version.ref = "playServicesLocation" }
+androidx-camera-camera2 = { group = "androidx.camera", name = "camera-camera2", version.ref = "cameraCamera2" }
+androidx-camera-lifecycle = { group = "androidx.camera", name = "camera-lifecycle", version.ref = "cameraLifecycle" }
+androidx-camera-view = { group = "androidx.camera", name = "camera-view", version.ref = "cameraView" }
+androidx-camera-core = { group = "androidx.camera", name = "camera-core", version.ref = "cameraCore" }
+logging-interceptor = { group = "com.squareup.okhttp3", name = "logging-interceptor", version.ref = "loggingInterceptor" }
+okhttp = { group = "com.squareup.okhttp3", name = "okhttp", version.ref = "okhttp" }
+moshi-kotlin = { group = "com.squareup.moshi", name = "moshi-kotlin", version.ref = "moshiKotlin" }
+moshi-kotlin-codegen = { group = "com.squareup.moshi", name = "moshi-kotlin-codegen", version.ref = "moshiKotlinCodegen" }
+androidx-datastore-preferences = { group = "androidx.datastore", name = "datastore-preferences", version.ref = "datastorePreferences" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+google-devtools-ksp = { id = "com.google.devtools.ksp", version.ref = "googleDevtoolsKsp" }
+jetbrains-kotlin-plugin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "jetbrainsKotlinPluginSerialization" }

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Thu Jul 16 20:01:24 CEST 2026
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle.kts

@@ -0,0 +1,27 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "LEDLampControl"
+include(":app")
+