fix: resolve LocationService foreground service crashes

- Add FOREGROUND_SERVICE_LOCATION permission (required on Android 14+
  when foregroundServiceType="location" is declared)
- Defer startServices() to onResume() via pendingServiceStart flag so
  startForegroundService() is never called while app is backgrounded
  (fixes ForegroundServiceStartNotAllowedException on Android 12+)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2 files changed, 11 insertions, 1 deletions

diff --git a/android-app/app/src/main/AndroidManifest.xml b/android-app/app/src/main/AndroidManifest.xml
index e3d679b..e2e311d 100644
--- a/android-app/app/src/main/AndroidManifest.xml
+++ b/android-app/app/src/main/AndroidManifest.xml
@@ -5,6 +5,7 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
 
diff --git a/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt b/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt
index d0b0e58..d9dba73 100644
--- a/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt
+++ b/android-app/app/src/main/kotlin/org/terst/nav/MainActivity.kt
@@ -51,6 +51,15 @@ class MainActivity : AppCompatActivity(), SafetyFragment.SafetyListener {
     private val safetyFragment = SafetyFragment().apply { setSafetyListener(this@MainActivity) }
 
     private val viewModel: MainViewModel by viewModels()
+    private var pendingServiceStart = false
+
+    override fun onResume() {
+        super.onResume()
+        if (pendingServiceStart) {
+            pendingServiceStart = false
+            startServices()
+        }
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -188,7 +197,7 @@ class MainActivity : AppCompatActivity(), SafetyFragment.SafetyListener {
     private val requestPermissionLauncher =
         registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { permissions ->
             if (permissions[Manifest.permission.ACCESS_FINE_LOCATION] == true) {
-                startServices()
+                pendingServiceStart = true
             }
         }