.github/FUNDING.yml

@@ -1 +0,0 @@
-buy_me_a_coffee: timklge

.github/workflows/android.yml

@@ -53,6 +53,6 @@ jobs:
         name: ${{ github.ref_name }}
         prerelease: false
         generateReleaseNotes: true
-        artifacts: app/build/outputs/apk/release/app-release.apk, app/manifest.json, app/karoo-reminder.png, reminder.png, detail.png, list.png
+        artifacts: app/build/outputs/apk/release/app-release.apk, app/manifest.json, app/karoo-reminder.png
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -8,13 +8,24 @@ Karoo extension that displays in-ride alerts based on custom triggers. Reminders
 
 Compatible with Karoo 2 and Karoo 3 devices.
 
+<a href="https://www.buymeacoffee.com/timklge" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/default-orange.png" alt="Buy Me A Coffee" height="41" width="174"></a>
+
 ![Reminder List](list.png)
 ![Reminder Detail](detail.png)
 ![Reminder in ride](reminder.png)
 
 ## Installation
 
-This extension is available from the extension library on your Karoo device. Find more information on extensions in the [Hammerhead FAQ](https://support.hammerhead.io/hc/en-us/articles/34676015530907-Karoo-OS-Extensions-Library).
+If you are using a Karoo 3, you can use [Hammerhead's sideloading procedure](https://support.hammerhead.io/hc/en-us/articles/31576497036827-Companion-App-Sideloading) to install the app:
+
+1. Using the browser on your phone, long-press [this download link](https://github.com/timklge/karoo-reminder/releases/latest/download/app-release.apk) and share it with the Hammerhead Companion app.
+2. Your karoo should show an info screen about the app now. Press "Install".
+
+If you are using a Karoo 2, you can use manual sideloading:
+
+1. Download the apk from the [releases page](https://github.com/timklge/karoo-reminder/releases) (or build it from source)
+2. Set up your Karoo for sideloading. DC Rainmaker has a great [step-by-step guide](https://www.dcrainmaker.com/2021/02/how-to-sideload-android-apps-on-your-hammerhead-karoo-1-karoo-2.html).
+3. Install the app by running `adb install app-release.apk`.
 
 ## Credits
 

app/build.gradle.kts

@@ -63,20 +63,16 @@ tasks.register("generateManifest") {
     doLast {
         val manifestFile = file("$projectDir/manifest.json")
         val manifest = mapOf(
-            "label" to "Reminder",
+            "label" to "karoo-reminder",
             "packageName" to "de.timklge.karooreminder",
             "iconUrl" to "https://github.com/timklge/karoo-reminder/releases/latest/download/karoo-reminder.png",
             "latestApkUrl" to "https://github.com/timklge/karoo-reminder/releases/latest/download/app-release.apk",
             "latestVersion" to android.defaultConfig.versionName,
             "latestVersionCode" to android.defaultConfig.versionCode,
-            "developer" to "github.com/timklge",
-            "description" to "Open-source extension that shows in-ride alerts after a given time interval has passed, distance has been traveled or HR / power / speed / cadence range is exceeded",
-            "releaseNotes" to "* Add rolling average setting for power triggers",
-            "screenshotUrls" to listOf(
-                "https://github.com/timklge/karoo-reminder/releases/latest/download/reminder.png",
-                "https://github.com/timklge/karoo-reminder/releases/latest/download/list.png",
-                "https://github.com/timklge/karoo-reminder/releases/latest/download/detail.png",
-            )
+            "developer" to "timklge",
+            "description" to "Shows in-ride alerts after a given time interval, distance or HR / power / speed / cadence out of range",
+            "releaseNotes" to "* Add additional beep patterns for Karoo 3\n" +
+                "* Add touchable back button",
         )
 
         val gson = groovy.json.JsonBuilder(manifest).toPrettyString()

app/src/main/kotlin/de/timklge/karooreminder/Extensions.kt

@@ -1,11 +1,5 @@
 package de.timklge.karooreminder
 
-import android.content.Context
-import android.util.Log
-import de.timklge.karooreminder.KarooReminderExtension.Companion.TAG
-import de.timklge.karooreminder.screens.Reminder
-import de.timklge.karooreminder.screens.defaultReminders
-import de.timklge.karooreminder.screens.preferencesKey
 import io.hammerhead.karooext.KarooSystemService
 import io.hammerhead.karooext.models.OnStreamState
 import io.hammerhead.karooext.models.RideState
@@ -15,8 +9,6 @@ import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.channels.trySendBlocking
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.callbackFlow
-import kotlinx.coroutines.flow.map
-import kotlinx.serialization.json.Json
 
 fun KarooSystemService.streamDataFlow(dataTypeId: String): Flow<StreamState> {
     return callbackFlow {
@@ -50,16 +42,3 @@ fun KarooSystemService.streamUserProfile(): Flow<UserProfile> {
         }
     }
 }
-
-fun Context.streamPreferences(): Flow<MutableList<Reminder>> {
-    return applicationContext.dataStore.data.map { remindersJson ->
-        try {
-            Json.decodeFromString<MutableList<Reminder>>(
-                remindersJson[preferencesKey] ?: defaultReminders
-            )
-        } catch(e: Throwable){
-            Log.e(TAG,"Failed to read preferences", e)
-            mutableListOf()
-        }
-    }
-}

app/src/main/kotlin/de/timklge/karooreminder/KarooReminderExtension.kt

@@ -5,13 +5,14 @@ import android.media.MediaPlayer
 import android.util.Log
 import de.timklge.karooreminder.screens.Reminder
 import de.timklge.karooreminder.screens.ReminderBeepPattern
+import de.timklge.karooreminder.screens.defaultReminders
+import de.timklge.karooreminder.screens.preferencesKey
 import io.hammerhead.karooext.KarooSystemService
 import io.hammerhead.karooext.extension.KarooExtension
 import io.hammerhead.karooext.models.DataType
 import io.hammerhead.karooext.models.HardwareType
 import io.hammerhead.karooext.models.InRideAlert
 import io.hammerhead.karooext.models.PlayBeepPattern
-import io.hammerhead.karooext.models.RideState
 import io.hammerhead.karooext.models.StreamState
 import io.hammerhead.karooext.models.TurnScreenOn
 import io.hammerhead.karooext.models.UserProfile
@@ -32,19 +33,8 @@ import kotlinx.coroutines.flow.filterNotNull
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.mapNotNull
-import kotlinx.coroutines.flow.onCompletion
 import kotlinx.coroutines.launch
-
-enum class SmoothSetting(val label: String) {
-    NONE("None"),
-    SMOOTH_3S("3 seconds"),
-    SMOOTH_10S("10 seconds"),
-    SMOOTH_30S("30 seconds"),
-    SMOOTH_20M("20 minutes"),
-    SMOOTH_60M("60 minutes"),
-    SMOOTH_LAP("Lap"),
-    SMOOTH_RIDE("Ride");
-}
+import kotlinx.serialization.json.Json
 
 enum class ReminderTrigger(val id: String, val label: String) {
     ELAPSED_TIME("elapsed_time", "Elapsed Time"),
@@ -57,27 +47,14 @@ enum class ReminderTrigger(val id: String, val label: String) {
     SPEED_LIMIT_MAXIMUM_EXCEEDED("speed_limit_max", "Speed above value"),
     SPEED_LIMIT_MINIMUM_EXCEEDED("speed_limit_min", "Speed below value"),
     CADENCE_LIMIT_MAXIMUM_EXCEEDED("cadence_limit_max", "Cadence above value"),
-    CADENCE_LIMIT_MINIMUM_EXCEEDED("cadence_limit_min", "Cadence below value"),
-    AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED("ambient_temperature_limit_max", "Ambient temperature above value"),
-    AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED("ambient_temperature_limit_min", "Ambient temperature below value"),
-    GRADIENT_LIMIT_MAXIMUM_EXCEEDED("gradient_limit_max", "Gradient above value"),
-    GRADIENT_LIMIT_MINIMUM_EXCEEDED("gradient_limit_min", "Gradient below value"),
-    CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED("core_temperature_limit_max", "Core temperature above value"),
-    CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED("core_temperature_limit_min", "Core temperature below value"),
-    FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED("front_tire_pressure_limit_max", "Front tire pressure above value"),
-    FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED("front_tire_pressure_limit_min", "Front tire pressure below value"),
-    REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED("rear_tire_pressure_limit_max", "Rear tire pressure above value"),
-    REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED("rear_tire_pressure_limit_min", "Rear tire pressure below value");
+    CADENCE_LIMIT_MINIMUM_EXCEEDED("cadence_limit_min", "Cadence below value");
 
     fun getPrefix(): String {
         return when (this) {
-            HR_LIMIT_MINIMUM_EXCEEDED, POWER_LIMIT_MINIMUM_EXCEEDED, SPEED_LIMIT_MINIMUM_EXCEEDED, CADENCE_LIMIT_MINIMUM_EXCEEDED, CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED,
-            AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, GRADIENT_LIMIT_MINIMUM_EXCEEDED -> "<"
-
-            HR_LIMIT_MAXIMUM_EXCEEDED, POWER_LIMIT_MAXIMUM_EXCEEDED, SPEED_LIMIT_MAXIMUM_EXCEEDED, CADENCE_LIMIT_MAXIMUM_EXCEEDED, CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-            AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, GRADIENT_LIMIT_MAXIMUM_EXCEEDED -> ">"
-
-            ELAPSED_TIME, DISTANCE, ENERGY_OUTPUT -> ""
+            HR_LIMIT_MINIMUM_EXCEEDED, POWER_LIMIT_MINIMUM_EXCEEDED, SPEED_LIMIT_MINIMUM_EXCEEDED, CADENCE_LIMIT_MINIMUM_EXCEEDED -> "<"
+            HR_LIMIT_MAXIMUM_EXCEEDED, POWER_LIMIT_MAXIMUM_EXCEEDED, SPEED_LIMIT_MAXIMUM_EXCEEDED, CADENCE_LIMIT_MAXIMUM_EXCEEDED -> ">"
+            ELAPSED_TIME, DISTANCE -> ""
+            ENERGY_OUTPUT -> ""
         }
     }
 
@@ -89,55 +66,7 @@ enum class ReminderTrigger(val id: String, val label: String) {
             POWER_LIMIT_MAXIMUM_EXCEEDED, POWER_LIMIT_MINIMUM_EXCEEDED -> "W"
             SPEED_LIMIT_MAXIMUM_EXCEEDED, SPEED_LIMIT_MINIMUM_EXCEEDED -> if(imperial) "mph" else "km/h"
             CADENCE_LIMIT_MAXIMUM_EXCEEDED, CADENCE_LIMIT_MINIMUM_EXCEEDED -> "rpm"
-            CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED -> if(imperial) "°F" else "°C"
-            FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED -> if(imperial) "psi" else "bar"
             ENERGY_OUTPUT -> "kJ"
-            GRADIENT_LIMIT_MAXIMUM_EXCEEDED, GRADIENT_LIMIT_MINIMUM_EXCEEDED -> "%"
-        }
-    }
-
-    fun isDecimalValue() = this == CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED || this == CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED ||
-            this == FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED || this == FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED ||
-            this == REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED || this == REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED ||
-            this == AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED || this == AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED ||
-            this == GRADIENT_LIMIT_MAXIMUM_EXCEEDED || this == GRADIENT_LIMIT_MINIMUM_EXCEEDED
-
-    fun getSmoothedDataType(smoothSetting: SmoothSetting): String {
-        return when(this) {
-            POWER_LIMIT_MAXIMUM_EXCEEDED, POWER_LIMIT_MINIMUM_EXCEEDED -> {
-                when (smoothSetting) {
-                    SmoothSetting.NONE -> DataType.Type.POWER
-                    SmoothSetting.SMOOTH_3S -> DataType.Type.SMOOTHED_3S_AVERAGE_POWER
-                    SmoothSetting.SMOOTH_10S -> DataType.Type.SMOOTHED_10S_AVERAGE_POWER
-                    SmoothSetting.SMOOTH_30S -> DataType.Type.SMOOTHED_30S_AVERAGE_POWER
-                    SmoothSetting.SMOOTH_20M -> DataType.Type.SMOOTHED_20M_AVERAGE_POWER
-                    SmoothSetting.SMOOTH_60M -> DataType.Type.SMOOTHED_1HR_AVERAGE_POWER
-                    SmoothSetting.SMOOTH_LAP -> DataType.Type.POWER_LAP
-                    SmoothSetting.SMOOTH_RIDE -> DataType.Type.AVERAGE_POWER
-                }
-            }
-
-            else -> getDataType()
-        }
-    }
-
-    fun hasSmoothedDataTypes(): Boolean {
-        return this == POWER_LIMIT_MAXIMUM_EXCEEDED || this == POWER_LIMIT_MINIMUM_EXCEEDED
-    }
-
-    fun getDataType(): String {
-        return when (this) {
-            ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.HEART_RATE
-            POWER_LIMIT_MAXIMUM_EXCEEDED, POWER_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.SMOOTHED_3S_AVERAGE_POWER
-            ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.SMOOTHED_3S_AVERAGE_SPEED
-            ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.SMOOTHED_3S_AVERAGE_CADENCE
-            ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.CORE_TEMP
-            ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.TIRE_PRESSURE_FRONT
-            ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.TIRE_PRESSURE_REAR
-            ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.ELEVATION_GRADE
-            ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.TEMPERATURE
-
-            ReminderTrigger.DISTANCE, ReminderTrigger.ELAPSED_TIME, ReminderTrigger.ENERGY_OUTPUT -> error("Unsupported trigger type: $this")
         }
     }
 }
@@ -167,6 +96,8 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
 
     private lateinit var karooSystem: KarooSystemService
 
+    private var jobs: MutableSet<Job> = mutableSetOf()
+
     data class DisplayedReminder(val beepPattern: ReminderBeepPattern, val trigger: ReminderTrigger, val alert: InRideAlert)
 
     private var reminderChannel = Channel<DisplayedReminder>(2, BufferOverflow.DROP_OLDEST)
@@ -209,9 +140,6 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
         }
     }
 
-    private lateinit var receiveJob: Job
-    private lateinit var triggerStreamJob: Job
-
     override fun onCreate() {
         super.onCreate()
 
@@ -219,9 +147,10 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
 
         karooSystem = KarooSystemService(applicationContext)
 
-        receiveJob = CoroutineScope(Dispatchers.IO).launch {
+        val receiveJob = CoroutineScope(Dispatchers.IO).launch {
             receiverWorker()
         }
+        jobs.add(receiveJob)
 
         karooSystem.connect { connected ->
             if (connected) {
@@ -229,105 +158,89 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
             }
         }
 
-        val triggerJobs = mutableSetOf<Job>()
-
-        triggerStreamJob = CoroutineScope(Dispatchers.IO).launch {
-            streamPreferences().collect { reminders ->
-                triggerJobs.forEach { it.cancel() }
-                triggerJobs.clear()
-
-                if (reminders.any { it.trigger == ReminderTrigger.DISTANCE }){
-                    val distanceJob = startIntervalJob(ReminderTrigger.DISTANCE) {
-                        karooSystem.streamDataFlow(DataType.Type.DISTANCE)
-                            .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue  }
-                            .combine(karooSystem.streamUserProfile()) { distance, profile -> distance to profile }
-                            .map { (distance, profile) ->
-                                if (profile.preferredUnit.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL){
-                                    (distance / 1609.344).toInt()
-                                } else {
-                                    (distance / 1000.0).toInt()
-                                }
-                            }
-                            .distinctUntilChanged()
-                            .filterNot { it == 0 }
-                    }
-                    triggerJobs.add(distanceJob)
-                }
-
-                if (reminders.any { it.trigger == ReminderTrigger.ELAPSED_TIME }){
-                    val elapsedTimeJob = startIntervalJob(ReminderTrigger.ELAPSED_TIME) {
-                        karooSystem.streamDataFlow(DataType.Type.ELAPSED_TIME)
-                            .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue  }
-                            .map { (it / 1000 / 60).toInt() }
-                            .distinctUntilChanged()
-                            .filterNot { it == 0 }
-                    }
-                    triggerJobs.add(elapsedTimeJob)
-                }
-
-                if (reminders.any { it.trigger == ReminderTrigger.ENERGY_OUTPUT }){
-                    val energyOutputJob = startIntervalJob(ReminderTrigger.ENERGY_OUTPUT) {
-                        karooSystem.streamDataFlow(DataType.Type.ENERGY_OUTPUT)
-                            .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue  }
-                            .map { it.toInt() }
-                            .distinctUntilChanged()
-                            .filterNot { it == 0 }
-                            .allIntermediateInts()
-                    }
-                    triggerJobs.add(energyOutputJob)
-                }
-
-                val intervalTriggers = setOf(
-                    ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED,
-                    ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED,
-                    ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED
-                )
-
-                intervalTriggers.forEach { trigger ->
-                    SmoothSetting.entries.forEach { smoothSetting ->
-                        if (reminders.any { it.trigger == trigger && it.smoothSetting == smoothSetting }){
-                            val job = startRangeExceededJob(trigger, smoothSetting)
-                            triggerJobs.add(job)
-                        }
-                    }
+        val distanceJob = CoroutineScope(Dispatchers.IO).launch {
+            val preferences = applicationContext.dataStore.data.map { remindersJson ->
+                try {
+                    Json.decodeFromString<MutableList<Reminder>>(
+                        remindersJson[preferencesKey] ?: defaultReminders
+                    )
+                } catch(e: Throwable){
+                    Log.e(TAG,"Failed to read preferences", e)
+                    mutableListOf()
                 }
             }
+
+            karooSystem.streamDataFlow(DataType.Type.DISTANCE)
+                .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue  }
+                .combine(karooSystem.streamUserProfile()) { distance, profile -> distance to profile }
+                .map { (distance, profile) ->
+                    if (profile.preferredUnit.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL){
+                        (distance / 1609.344).toInt()
+                    } else {
+                        (distance / 1000.0).toInt()
+                    }
+                }
+                .distinctUntilChanged()
+                .filterNot { it == 0 }
+                .combine(preferences) { distance, reminders -> distance to reminders}
+                .distinctUntilChanged { old, new -> old.first == new.first }
+                .collectLatest { (distance, reminders) ->
+                    val rs = reminders
+                        .filter { reminder -> reminder.trigger == ReminderTrigger.DISTANCE && reminder.isActive && distance % reminder.interval == 0 }
+
+                    for (reminder in rs){
+                        Log.i(TAG, "Distance reminder: ${reminder.name}")
+                        reminderChannel.send(DisplayedReminder(reminder.tone, ReminderTrigger.DISTANCE, InRideAlert(
+                            id = "reminder-${reminder.id}-${distance}",
+                            detail = reminder.text,
+                            title = reminder.name,
+                            autoDismissMs = if(reminder.isAutoDismiss) reminder.autoDismissSeconds * 1000L else null,
+                            icon = R.drawable.timer,
+                            textColor = reminder.displayForegroundColor?.getTextColor() ?: R.color.black,
+                            backgroundColor = reminder.displayForegroundColor?.colorRes ?: R.color.hRed
+                        )))
+                    }
+                }
         }
-    }
+        jobs.add(distanceJob)
 
-    private fun startIntervalJob(trigger: ReminderTrigger, flow: () -> Flow<Int>): Job {
-        return CoroutineScope(Dispatchers.IO).launch {
-            val preferences = streamPreferences()
+        jobs.addAll(listOf(
+            startRangeExceededJob(ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED),
+            startRangeExceededJob(ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED)
+        ))
 
-            flow()
+        val elapsedTimeJob = CoroutineScope(Dispatchers.IO).launch {
+            val preferences = applicationContext.dataStore.data.map { remindersJson ->
+                try {
+                    Json.decodeFromString<MutableList<Reminder>>(
+                        remindersJson[preferencesKey] ?: defaultReminders
+                    )
+                } catch(e: Throwable){
+                    Log.e(TAG,"Failed to read preferences", e)
+                    mutableListOf()
+                }
+            }
+
+            karooSystem.streamDataFlow(DataType.Type.ELAPSED_TIME)
+                .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue  }
+                .map { (it / 1000 / 60).toInt() }
+                .distinctUntilChanged()
                 .filterNot { it == 0 }
                 .combine(preferences) { elapsedMinutes, reminders -> elapsedMinutes to reminders}
                 .distinctUntilChanged { old, new -> old.first == new.first }
                 .collectLatest { (elapsedMinutes, reminders) ->
                     val rs = reminders
-                        .filter { reminder ->
-                            val interval = reminder.interval
-                            reminder.trigger == trigger && reminder.isActive && interval != null && elapsedMinutes % interval == 0
-                        }
+                        .filter { reminder -> reminder.trigger == ReminderTrigger.ELAPSED_TIME && reminder.isActive && elapsedMinutes % reminder.interval == 0 }
 
                     for (reminder in rs){
-                        Log.i(TAG, "$trigger reminder: ${reminder.name}")
-                        reminderChannel.send(DisplayedReminder(reminder.tone, trigger, InRideAlert(
+                        Log.i(TAG, "Elapsed time reminder: ${reminder.name}")
+                        reminderChannel.send(DisplayedReminder(reminder.tone, ReminderTrigger.ELAPSED_TIME, InRideAlert(
                             id = "reminder-${reminder.id}-${elapsedMinutes}",
                             detail = reminder.text,
                             title = reminder.name,
@@ -339,97 +252,96 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
                     }
                 }
         }
+        jobs.add(elapsedTimeJob)
+
+        val energyOutputJob = CoroutineScope(Dispatchers.IO).launch {
+            val preferences = applicationContext.dataStore.data.map { remindersJson ->
+                try {
+                    Json.decodeFromString<MutableList<Reminder>>(
+                        remindersJson[preferencesKey] ?: defaultReminders
+                    )
+                } catch(e: Throwable){
+                    Log.e(TAG,"Failed to read preferences", e)
+                    mutableListOf()
+                }
+            }
+
+            karooSystem.streamDataFlow(DataType.Type.ENERGY_OUTPUT)
+                .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue  }
+                .map { it.toInt() }
+                .distinctUntilChanged()
+                .filterNot { it == 0 }
+                .allIntermediateInts()
+                .combine(preferences) { energyOutput, reminders -> energyOutput to reminders}
+                .distinctUntilChanged { old, new -> old.first == new.first }
+                .collectLatest { (energyOutput, reminders) ->
+                    val rs = reminders
+                        .filter { reminder -> reminder.trigger == ReminderTrigger.ENERGY_OUTPUT && reminder.isActive && energyOutput % reminder.interval == 0 }
+
+                    for (reminder in rs){
+                        Log.i(TAG, "Energy output reminder: ${reminder.name}")
+                        reminderChannel.send(DisplayedReminder(reminder.tone, ReminderTrigger.ENERGY_OUTPUT, InRideAlert(
+                            id = "reminder-${reminder.id}-${energyOutput}",
+                            detail = reminder.text,
+                            title = reminder.name,
+                            autoDismissMs = if(reminder.isAutoDismiss) reminder.autoDismissSeconds * 1000L else null,
+                            icon = R.drawable.timer,
+                            textColor = reminder.displayForegroundColor?.getTextColor() ?: R.color.black,
+                            backgroundColor = reminder.displayForegroundColor?.colorRes ?: R.color.hRed
+                        )))
+                    }
+                }
+        }
+        jobs.add(energyOutputJob)
     }
 
-    private fun startRangeExceededJob(triggerType: ReminderTrigger, smoothSetting: SmoothSetting): Job {
+    data class StreamData(val value: Double, val reminders: MutableList<Reminder>? = null, val imperial: Boolean = false)
+
+    private fun startRangeExceededJob(triggerType: ReminderTrigger): Job {
         return CoroutineScope(Dispatchers.IO).launch {
-            val preferences = streamPreferences()
-
-            Log.i(TAG, "Starting range exceeded job for trigger $triggerType with smooth setting $smoothSetting")
-
-            val valueStream = karooSystem.streamDataFlow(triggerType.getSmoothedDataType(smoothSetting))
-                .mapNotNull {
-                    val dataPoint = (it as? StreamState.Streaming)?.dataPoint
-
-                    @Suppress("KotlinConstantConditions")
-                    when (triggerType) {
-                        ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED -> dataPoint?.values?.get(DataType.Field.CORE_TEMP)
-                        ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED,
-                        ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED -> dataPoint?.values?.get(DataType.Field.TIRE_PRESSURE)
-
-                        ReminderTrigger.ELAPSED_TIME, ReminderTrigger.DISTANCE, ReminderTrigger.ENERGY_OUTPUT,
-                        ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED,
-                        ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED,
-                        ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED,
-                        ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED,
-                        ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED,
-                        ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED -> dataPoint?.singleValue
-                    }
+            val preferences = applicationContext.dataStore.data.map { remindersJson ->
+                try {
+                    Json.decodeFromString<MutableList<Reminder>>(
+                        remindersJson[preferencesKey] ?: defaultReminders
+                    )
+                } catch (e: Throwable) {
+                    Log.e(TAG, "Failed to read preferences", e)
+                    mutableListOf()
                 }
-                .filter { it != 0.0 }
+            }
 
-            data class StreamData(val value: Double, val reminders: MutableList<Reminder>, val distanceImperial: Boolean, val temperatureImperial: Boolean, val rideState: RideState)
+            val dataType = when (triggerType) {
+                ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.HEART_RATE
+                ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.SMOOTHED_3S_AVERAGE_POWER
+                ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.SMOOTHED_3S_AVERAGE_SPEED
+                ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED -> DataType.Type.SMOOTHED_3S_AVERAGE_CADENCE
+                ReminderTrigger.DISTANCE, ReminderTrigger.ELAPSED_TIME, ReminderTrigger.ENERGY_OUTPUT -> error("Unsupported trigger type: $triggerType")
+            }
 
-            combine(valueStream, preferences, karooSystem.streamUserProfile(), karooSystem.streamRideState()) { value, reminders, profile, rideState ->
-                StreamData(distanceImperial = profile.preferredUnit.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL, temperatureImperial = profile.preferredUnit.temperature == UserProfile.PreferredUnit.UnitType.IMPERIAL,
-                    value = value, reminders = reminders, rideState = rideState)
-            }.filter {
-                it.rideState is RideState.Recording
-            }.let {
-                    @Suppress("KotlinConstantConditions")
-                    when (triggerType){
-                        // Tire pressure, gradient and temperature triggers do not require ongoing measurements, as measurement rate is unknown
-                        ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED -> it
-
-                        ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED,
-                        ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED -> it.onlyIfNValuesReceivedWithinTimeframe(5, 1000 * 10) // At least 5 values have been received over the last 10 seconds
-
-                        ReminderTrigger.ELAPSED_TIME, ReminderTrigger.DISTANCE, ReminderTrigger.ENERGY_OUTPUT -> error("Unsupported trigger type: $triggerType")
-                    }
-                }
-                .map { (actualValue, reminders, distanceImperial, temperatureImperial) ->
-                    val triggered = reminders.filter { reminder ->
-                        val triggerThreshold = when(triggerType) {
-                            ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED -> {
-                                if (distanceImperial) reminder.interval?.times(0.44704) else reminder.interval?.times(0.277778)
-                            }
-                            ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED -> {
-                                if (temperatureImperial) (reminder.intervalFloat?.minus(32))?.div(1.8) else reminder.intervalFloat
-                            }
-                            ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED -> {
-                                if(distanceImperial) reminder.intervalFloat?.times(68.9476) /* psi to mbar */ else reminder.intervalFloat?.times(1000.0) /* bar to mbar */
-                            }
-
-                            ReminderTrigger.ELAPSED_TIME, ReminderTrigger.DISTANCE,
-                            ReminderTrigger.ENERGY_OUTPUT, ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED -> reminder.interval?.toDouble()
+            karooSystem.streamDataFlow(dataType)
+                .mapNotNull { (it as? StreamState.Streaming)?.dataPoint?.singleValue }
+                .filter { it > 0.0 }
+                .combine(preferences) { value, reminders -> StreamData(value, reminders) }
+                .combine(karooSystem.streamUserProfile()) { streamData, profile -> streamData.copy(imperial = profile.preferredUnit.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL) }
+                .onlyIfNValuesReceivedWithinTimeframe(5, 1000 * 10) // At least 5 values have been received over the last 10 seconds
+                .map { (value, reminders, imperial) ->
+                    val triggered = reminders?.filter { reminder ->
+                        val isSpeedTrigger = triggerType == ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED || triggerType == ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED
+                        val reminderValue = if (isSpeedTrigger){
+                            // Convert m/s speed to km/h or mph
+                            if (imperial) reminder.interval * 0.44704 else reminder.interval * 0.277778
+                        } else {
+                            reminder.interval.toDouble()
                         }
 
                         val triggerIsMet = when (triggerType){
                             ReminderTrigger.HR_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.POWER_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED,
-                            ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED -> triggerThreshold != null && actualValue > triggerThreshold
+                            ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MAXIMUM_EXCEEDED -> value > reminderValue
 
                             ReminderTrigger.HR_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.POWER_LIMIT_MINIMUM_EXCEEDED,
-                            ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED,
-                            ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED,
-                            ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED,
-                            ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED -> triggerThreshold != null && actualValue < triggerThreshold
+                            ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED, ReminderTrigger.SPEED_LIMIT_MINIMUM_EXCEEDED -> value < reminderValue
 
-                            ReminderTrigger.ELAPSED_TIME, ReminderTrigger.DISTANCE, ReminderTrigger.ENERGY_OUTPUT -> error("Unsupported trigger type: $triggerType")
+                            else -> error("Unsupported trigger type: $triggerType")
                         }
 
                         reminder.isActive && reminder.trigger == triggerType && triggerIsMet
@@ -440,12 +352,10 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
                 .filterNotNull()
                 .filter { it.isNotEmpty() }
                 .throttle(1_000 * 60) // At most once every minute
-                .onCompletion {
-                    Log.i(TAG, "Range exceeded job for trigger $triggerType with smooth setting $smoothSetting completed")
-                }
                 .collectLatest { reminders ->
+                    Log.i(TAG, "Triggered range reminder: ${reminders.size} reminders")
+
                     reminders.forEach { reminder ->
-                        Log.d(TAG, "Dispatching reminder: ${reminder.name}")
                         reminderChannel.send(
                             DisplayedReminder(
                                 reminder.tone, triggerType, InRideAlert(
@@ -465,8 +375,8 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", BuildConfig.VERS
     }
 
     override fun onDestroy() {
-        receiveJob.cancel()
-        triggerStreamJob.cancel()
+        jobs.forEach { job -> job.cancel() }
+        jobs.clear()
 
         karooSystem.disconnect()
         super.onDestroy()

app/src/main/kotlin/de/timklge/karooreminder/MainActivity.kt

@@ -2,21 +2,15 @@ package de.timklge.karooreminder
 
 import android.content.Context
 import android.os.Bundle
-import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.datastore.core.DataStore
-import androidx.datastore.core.handlers.ReplaceFileCorruptionHandler
 import androidx.datastore.preferences.core.Preferences
-import androidx.datastore.preferences.core.emptyPreferences
 import androidx.datastore.preferences.preferencesDataStore
 import de.timklge.karooreminder.screens.ReminderAppNavHost
 import de.timklge.karooreminder.theme.AppTheme
 
-val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings", corruptionHandler = ReplaceFileCorruptionHandler {
-    Log.w(KarooReminderExtension.TAG, "Error reading settings, using default values")
-    emptyPreferences()
-})
+val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {

app/src/main/kotlin/de/timklge/karooreminder/screens/DetailScreen.kt

@@ -36,7 +36,6 @@ import androidx.compose.material3.Switch
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -62,7 +61,6 @@ import com.maxkeppeler.sheets.color.models.MultipleColors
 import com.maxkeppeler.sheets.color.models.SingleColor
 import de.timklge.karooreminder.R
 import de.timklge.karooreminder.ReminderTrigger
-import de.timklge.karooreminder.SmoothSetting
 import de.timklge.karooreminder.streamUserProfile
 import io.hammerhead.karooext.KarooSystemService
 import io.hammerhead.karooext.models.HardwareType
@@ -77,47 +75,28 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
     LaunchedEffect(Unit) {
         karooSystem.connect{}
     }
-    DisposableEffect(Unit) {
-        onDispose {
-            karooSystem.disconnect()
-        }
-    }
     var title by remember { mutableStateOf(reminder.name) }
     var text by remember { mutableStateOf(reminder.text) }
     var selectedColor by remember { mutableStateOf(reminder.displayForegroundColor) }
     val colorDialogState by remember { mutableStateOf(UseCaseState()) }
-    var duration by remember {
-        mutableStateOf(if (reminder.intervalFloat != null){
-            java.text.DecimalFormat("#.##").format(reminder.intervalFloat)
-        } else {
-            reminder.interval.toString()
-        })
-    }
-    var smoothSetting by remember { mutableStateOf(reminder.smoothSetting) }
+    var duration by remember { mutableStateOf(reminder.interval.toString()) }
     var isActive by remember { mutableStateOf(reminder.isActive) }
     var autoDismiss by remember { mutableStateOf(reminder.isAutoDismiss) }
     var deleteDialogVisible by remember { mutableStateOf(false) }
     var toneDialogVisible by remember { mutableStateOf(false) }
     var triggerDialogVisible by remember { mutableStateOf(false) }
-    var smoothSettingDialogVisible by remember { mutableStateOf(false) }
     var selectedTone by remember { mutableStateOf(reminder.tone) }
     var autoDismissSeconds by remember { mutableStateOf(reminder.autoDismissSeconds.toString()) }
     var selectedTrigger by remember { mutableStateOf(reminder.trigger) }
 
     val profile by karooSystem.streamUserProfile().collectAsStateWithLifecycle(null)
 
-    fun getUpdatedReminder(): Reminder {
-        val durationString = duration.replace(",", ".")
-
-        return Reminder(reminder.id, title, interval = durationString.toDoubleOrNull()?.toInt() ?: 1,
-            intervalFloat = if (selectedTrigger.isDecimalValue()) durationString.toDoubleOrNull() else null,
-            text = text,
-            displayForegroundColor = selectedColor,
-            isActive = isActive,
-            smoothSetting = smoothSetting,
-            trigger = selectedTrigger,
-            isAutoDismiss = autoDismiss, tone = selectedTone, autoDismissSeconds = autoDismissSeconds.toIntOrNull() ?: 15)
-    }
+    fun getUpdatedReminder(): Reminder = Reminder(reminder.id, title, duration.toIntOrNull() ?: 1,
+        text = text,
+        displayForegroundColor = selectedColor,
+        isActive = isActive,
+        trigger = selectedTrigger,
+        isAutoDismiss = autoDismiss, tone = selectedTone, autoDismissSeconds = autoDismissSeconds.toIntOrNull() ?: 15)
 
     Column(modifier = Modifier
         .fillMaxSize()
@@ -157,37 +136,15 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
                         ReminderTrigger.CADENCE_LIMIT_MAXIMUM_EXCEEDED -> Text("Maximum cadence")
                         ReminderTrigger.CADENCE_LIMIT_MINIMUM_EXCEEDED -> Text("Minimum cadence")
                         ReminderTrigger.ENERGY_OUTPUT -> Text("Energy Output")
-                        ReminderTrigger.CORE_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED -> Text("Maximum core temp")
-                        ReminderTrigger.CORE_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED -> Text("Minimum core temp")
-                        ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED -> Text("Max front tire pressure")
-                        ReminderTrigger.FRONT_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED -> Text("Min front tire pressure")
-                        ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MAXIMUM_EXCEEDED -> Text("Max rear tire pressure")
-                        ReminderTrigger.REAR_TIRE_PRESSURE_LIMIT_MINIMUM_EXCEEDED -> Text("Min rear tire pressure")
-                        ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MAXIMUM_EXCEEDED -> Text("Maximum temp")
-                        ReminderTrigger.AMBIENT_TEMPERATURE_LIMIT_MINIMUM_EXCEEDED -> Text("Minimum temp")
-                        ReminderTrigger.GRADIENT_LIMIT_MAXIMUM_EXCEEDED -> Text("Maximum gradient")
-                        ReminderTrigger.GRADIENT_LIMIT_MINIMUM_EXCEEDED -> Text("Minimum gradient")
                     }
                 },
                 suffix = {
                     Text(selectedTrigger.getSuffix(profile?.preferredUnit?.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL))
                 },
-                keyboardOptions = KeyboardOptions(keyboardType = if (selectedTrigger.isDecimalValue()) KeyboardType.Decimal else KeyboardType.Number),
+                keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
                 singleLine = true
             )
 
-            if (selectedTrigger.hasSmoothedDataTypes()){
-                FilledTonalButton(modifier = Modifier
-                    .fillMaxWidth()
-                    .height(60.dp), onClick =  {
-                        smoothSettingDialogVisible = true
-                    }) {
-                    Icon(Icons.Default.Build, contentDescription = "Change Smooth Setting", modifier = Modifier.size(20.dp))
-                    Spacer(modifier = Modifier.width(5.dp))
-                    Text("Average: ${smoothSetting.label}")
-                }
-            }
-
             ColorDialog(
                 state = colorDialogState,
                 selection = ColorSelection(
@@ -354,41 +311,6 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
                 }
             }
 
-            if (smoothSettingDialogVisible) {
-                Dialog(onDismissRequest = { smoothSettingDialogVisible = false }) {
-                    Card(
-                        modifier = Modifier
-                            .fillMaxWidth()
-                            .padding(10.dp),
-                        shape = RoundedCornerShape(10.dp),
-                    ) {
-                        Column(modifier = Modifier
-                            .padding(5.dp)
-                            .verticalScroll(rememberScrollState())
-                            .fillMaxWidth(), verticalArrangement = Arrangement.spacedBy(10.dp)) {
-
-                            SmoothSetting.entries.forEach { setting ->
-                                Row(modifier = Modifier
-                                    .fillMaxWidth()
-                                    .clickable {
-                                        smoothSetting = setting
-                                        smoothSettingDialogVisible = false
-                                    }, verticalAlignment = Alignment.CenterVertically) {
-                                    RadioButton(selected = smoothSetting == setting, onClick = {
-                                        smoothSetting = setting
-                                        smoothSettingDialogVisible = false
-                                    })
-                                    Text(
-                                        text = setting.label,
-                                        modifier = Modifier.padding(start = 10.dp)
-                                    )
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-
             if (toneDialogVisible){
                 Dialog(onDismissRequest = { toneDialogVisible = false }) {
                     Card(

app/src/main/kotlin/de/timklge/karooreminder/screens/MainScreen.kt

@@ -33,7 +33,6 @@ import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateListOf
@@ -48,7 +47,6 @@ import androidx.compose.ui.draw.shadow
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat
 import androidx.datastore.preferences.core.edit
@@ -136,7 +134,7 @@ fun ReminderAppNavHost(modifier: Modifier = Modifier, navController: NavHostCont
         }
         composable(route = "create") {
             val nextReminderId = reminders.maxOfOrNull { it.id + 1 } ?: 0
-            val newReminder = Reminder(nextReminderId, "", 30, text = "")
+            val newReminder = Reminder(nextReminderId, "", 30, "")
 
             DetailScreen(true, newReminder, { updatedReminder ->
                 updatedReminder?.let { r ->
@@ -171,18 +169,6 @@ fun MainScreen(reminders: MutableList<Reminder>, onNavigateToReminder: (r: Remin
         showWarnings = true
     }
 
-    LaunchedEffect(Unit) {
-        karooSystem.connect { connected ->
-            karooConnected = connected
-        }
-    }
-
-    DisposableEffect(Unit) {
-        onDispose {
-            karooSystem.disconnect()
-        }
-    }
-
     Scaffold(
         topBar = { TopAppBar(title = {Text("Reminder")}) },
         content = {
@@ -213,14 +199,21 @@ fun MainScreen(reminders: MutableList<Reminder>, onNavigateToReminder: (r: Remin
 
                                 Spacer(modifier = Modifier.width(10.dp))
 
-                                Text(modifier = Modifier.weight(1.0f), text = reminder.name, maxLines = 1, overflow = TextOverflow.Ellipsis)
+                                Text(reminder.name)
 
-                                val value = if (reminder.trigger.isDecimalValue()) java.text.DecimalFormat("#.##").format(reminder.intervalFloat) else reminder.interval
-                                Text("${reminder.trigger.getPrefix()}${value}${reminder.trigger.getSuffix(profile?.preferredUnit?.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL)}")
+                                Spacer(Modifier.weight(1.0f))
+
+                                Text("${reminder.trigger.getPrefix()}${reminder.interval}${reminder.trigger.getSuffix(profile?.preferredUnit?.distance == UserProfile.PreferredUnit.UnitType.IMPERIAL)}")
                             }
                         }
                     }
 
+                    LaunchedEffect(Unit) {
+                        karooSystem.connect { connected ->
+                            karooConnected = connected
+                        }
+                    }
+
                     if (showWarnings){
                         if (reminders.isEmpty()) Text(modifier = Modifier.padding(5.dp), text = "No reminders added.")
 

app/src/main/kotlin/de/timklge/karooreminder/screens/Reminder.kt

@@ -5,7 +5,6 @@ import androidx.annotation.ColorRes
 import androidx.core.content.ContextCompat
 import de.timklge.karooreminder.R
 import de.timklge.karooreminder.ReminderTrigger
-import de.timklge.karooreminder.SmoothSetting
 import io.hammerhead.karooext.models.PlayBeepPattern
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.encodeToString
@@ -127,14 +126,7 @@ enum class ReminderColor(@ColorRes val colorRes: Int, val whiteFont: Boolean, va
 }
 
 @Serializable
-class Reminder(val id: Int, var name: String,
-               /** Trigger value used by all triggers except temperature, gradient, tire pressure */
-               var interval: Int? = null,
-               /** Trigger value used by temperature, gradient, tire pressure triggers */
-               var intervalFloat: Double? = null,
-               /** Smooth interval used by power, speed triggers */
-               var smoothSetting: SmoothSetting = SmoothSetting.SMOOTH_3S,
-               var text: String,
+class Reminder(val id: Int, var name: String, var interval: Int, var text: String,
                var displayForegroundColor: ReminderColor? = null,
                @Deprecated("Use displayForegroundColor instead")
                var foregroundColor: Int = android.graphics.Color.parseColor("#FF6060"),
@@ -143,4 +135,4 @@ class Reminder(val id: Int, var name: String,
                var trigger: ReminderTrigger = ReminderTrigger.ELAPSED_TIME,
                val autoDismissSeconds: Int = 15)
 
-val defaultReminders = Json.encodeToString(listOf(Reminder(0, "Drink", 30, text = "Take a sip!")))
+val defaultReminders = Json.encodeToString(listOf(Reminder(0, "Drink", 30, "Take a sip!")))