feat: Show hint on SettingsScreen if user is recording

app/src/main/java/app/myzel394/locationtest/services/RecorderService.kt

@@ -1,6 +1,7 @@
 package app.myzel394.locationtest.services
 
 import android.app.Service
+import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.ServiceConnection
@@ -11,8 +12,14 @@ import android.os.Handler
 import android.os.IBinder
 import android.os.Looper
 import android.util.Log
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateListOf
 import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.platform.LocalContext
 import androidx.core.app.NotificationCompat
 import androidx.core.content.ContextCompat
 import app.myzel394.locationtest.R
@@ -397,3 +404,27 @@ data class Settings(
     }
 }
 
+@Composable
+fun bindToRecorderService(): Pair<ServiceConnection, RecorderService?> {
+    val context = LocalContext.current
+    var service by remember { mutableStateOf<RecorderService?>(null) }
+
+    val connection = remember {
+        object : ServiceConnection {
+            override fun onServiceConnected(name: ComponentName?, binder: IBinder?) {
+                service = (binder as RecorderService.LocalBinder).getService()
+            }
+
+            override fun onServiceDisconnected(name: ComponentName?) {
+            }
+        }
+    }
+
+    LaunchedEffect(Unit) {
+        Intent(context, RecorderService::class.java).also { intent ->
+            context.bindService(intent, connection, Context.BIND_AUTO_CREATE)
+        }
+    }
+
+    return connection to service
+}

app/src/main/java/app/myzel394/locationtest/ui/screens/AudioRecorder.kt

@@ -22,6 +22,7 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavController
 import app.myzel394.locationtest.services.RecorderService
+import app.myzel394.locationtest.services.bindToRecorderService
 import app.myzel394.locationtest.ui.components.AudioRecorder.molecules.RecordingStatus
 import app.myzel394.locationtest.ui.components.AudioRecorder.molecules.StartRecording
 import app.myzel394.locationtest.ui.enums.Screen
@@ -33,21 +34,8 @@ fun AudioRecorder(
     navController: NavController,
 ) {
     val context = LocalContext.current
-
     val saveFile = rememberFileSaverDialog("audio/aac")
-    var service by remember { mutableStateOf<RecorderService?>(null) }
+    val (connection, service) = bindToRecorderService()
-    val connection = remember {
-        object : ServiceConnection {
-            override fun onServiceConnected(name: ComponentName?, binder: IBinder?) {
-                service = (binder as RecorderService.LocalBinder).getService().also { service ->
-                }
-            }
-
-            override fun onServiceDisconnected(name: ComponentName?) {
-            }
-        }
-    }
-
     val isRecording = service?.isRecording?.value ?: false
 
     LaunchedEffect(Unit) {

app/src/main/java/app/myzel394/locationtest/ui/screens/SettingsScreen.kt

@@ -2,8 +2,10 @@ package app.myzel394.locationtest.ui.screens
 
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
@@ -38,6 +40,7 @@ import androidx.navigation.NavController
 import app.myzel394.locationtest.dataStore
 import app.myzel394.locationtest.db.AppSettings
 import app.myzel394.locationtest.db.AudioRecorderSettings
+import app.myzel394.locationtest.services.bindToRecorderService
 import app.myzel394.locationtest.ui.components.SettingsScreen.atoms.BitrateTile
 import app.myzel394.locationtest.ui.components.SettingsScreen.atoms.EncoderTile
 import app.myzel394.locationtest.ui.components.SettingsScreen.atoms.ForceExactMaxDurationTile
@@ -46,6 +49,8 @@ import app.myzel394.locationtest.ui.components.SettingsScreen.atoms.MaxDurationT
 import app.myzel394.locationtest.ui.components.SettingsScreen.atoms.OutputFormatTile
 import app.myzel394.locationtest.ui.components.SettingsScreen.atoms.SamplingRateTile
 import app.myzel394.locationtest.ui.components.atoms.GlobalSwitch
+import app.myzel394.locationtest.ui.components.atoms.MessageBox
+import app.myzel394.locationtest.ui.components.atoms.MessageType
 import app.myzel394.locationtest.ui.components.atoms.SettingsTile
 import app.myzel394.locationtest.ui.utils.formatDuration
 import com.maxkeppeker.sheets.core.models.base.rememberUseCaseState
@@ -60,6 +65,8 @@ import kotlinx.coroutines.launch
 fun SettingsScreen(
     navController: NavController
 ) {
+    val (connection, service) = bindToRecorderService()
+    val isRecording = service?.isRecording?.value ?: false
     val scrollBehavior = TopAppBarDefaults.exitUntilCollapsedScrollBehavior(
         rememberTopAppBarState()
     )
@@ -98,6 +105,18 @@ fun SettingsScreen(
                 .collectAsState(initial = AppSettings.getDefaultInstance())
                 .value
 
+            // Show alert
+            if (isRecording)
+                Box(
+                    modifier = Modifier
+                        .padding(16.dp)
+                ) {
+                    MessageBox(
+                        type = MessageType.WARNING,
+                        title = "You are recording",
+                        message = "Your changes will be applied the next time you start recording",
+                    )
+                }
             GlobalSwitch(
                 label = "Advanced Settings",
                 checked = settings.showAdvancedSettings,

app/src/main/java/app/myzel394/locationtest/ui/utils/formatters.kt

@@ -3,19 +3,31 @@ package app.myzel394.locationtest.ui.utils
 import kotlin.math.floor
 
 
-fun formatDuration(durationInMilliseconds: Long): String {
+fun formatDuration(
+    durationInMilliseconds: Long,
+    formatFull: Boolean = false,
+): String {
+    val totalSeconds = durationInMilliseconds / 1000
+
+    val hours = floor(totalSeconds / 3600.0).toInt()
+    val minutes = floor(totalSeconds / 60.0).toInt() % 60
+    val seconds = totalSeconds - (minutes * 60)
+
+    if (formatFull) {
+        return "" +
+                hours.toString().padStart(2, '0') +
+            ":" + minutes.toString().padStart(2, '0') +
+            ":" + seconds.toString().padStart(2, '0') +
+            "." + (durationInMilliseconds % 1000).toString()
+    }
+
     if (durationInMilliseconds < 1000) {
         return "00:00.$durationInMilliseconds"
     }
 
-    val totalSeconds = durationInMilliseconds / 1000
-
     if (totalSeconds < 60) {
         return "00:${totalSeconds.toString().padStart(2, '0')}"
     }
 
-    val minutes = floor(totalSeconds / 60.0).toInt()
-    val seconds = totalSeconds - (minutes * 60)
-
     return "${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}"
 }