Add delayed retry for permission recheck when returning from settings

app/src/main/java/eu/darken/capod/main/ui/overview/OverviewScreen.kt

@@ -77,15 +77,15 @@ fun OverviewScreenHost(vm: OverviewViewModel = hiltViewModel()) {
 
     val permissionLauncher = rememberLauncherForActivityResult(
         contract = ActivityResultContracts.RequestPermission()
-    ) { granted ->
-        vm.onPermissionResult(granted)
+    ) {
+        vm.onPermissionResult()
     }
 
     // When returning from settings-based permissions
     LifecycleEventEffect(Lifecycle.Event.ON_RESUME) {
         if (awaitingPermission) {
             awaitingPermission = false
-            vm.onPermissionResult(true)
+            vm.onSettingsPermissionResult()
         }
     }
 

app/src/main/java/eu/darken/capod/main/ui/overview/OverviewViewModel.kt

@@ -1,6 +1,7 @@
 package eu.darken.capod.main.ui.overview
 
 import dagger.hilt.android.lifecycle.HiltViewModel
+import eu.darken.capod.common.TimeSource
 import eu.darken.capod.common.bluetooth.BluetoothManager2
 import eu.darken.capod.common.coroutine.DispatcherProvider
 import eu.darken.capod.common.datastore.valueBlocking
@@ -12,7 +13,6 @@ import eu.darken.capod.common.flow.combine
 import eu.darken.capod.common.flow.throttleLatest
 import eu.darken.capod.common.navigation.Nav
 import eu.darken.capod.common.permissions.Permission
-import eu.darken.capod.common.TimeSource
 import eu.darken.capod.common.uix.ViewModel4
 import eu.darken.capod.common.upgrade.UpgradeRepo
 import eu.darken.capod.main.core.GeneralSettings
@@ -21,8 +21,8 @@ import eu.darken.capod.main.core.PermissionTool
 import eu.darken.capod.monitor.core.DeviceMonitor
 import eu.darken.capod.monitor.core.PodDevice
 import eu.darken.capod.monitor.core.worker.MonitorControl
-import eu.darken.capod.pods.core.apple.aap.protocol.AapCommand
 import eu.darken.capod.pods.core.apple.aap.AapConnectionManager
+import eu.darken.capod.pods.core.apple.aap.protocol.AapCommand
 import eu.darken.capod.pods.core.apple.aap.protocol.AapSetting
 import eu.darken.capod.profiles.core.DeviceProfile
 import eu.darken.capod.profiles.core.DeviceProfilesRepo
@@ -143,10 +143,19 @@ class OverviewViewModel @Inject constructor(
         val unmatchedDevices: List<PodDevice> get() = devices.filter { it.profileId == null }
     }
 
-    fun onPermissionResult(@Suppress("UNUSED_PARAMETER") granted: Boolean) {
+    fun onPermissionResult() {
         permissionTool.recheck()
     }
 
+    fun onSettingsPermissionResult() {
+        permissionTool.recheck()
+
+        launch {
+            delay(1000L)
+            permissionTool.recheck()
+        }
+    }
+
     fun goToSettings() {
         navTo(Nav.Settings.Index)
     }

app/src/test/java/eu/darken/capod/main/ui/overview/OverviewViewModelTest.kt

@@ -12,8 +12,6 @@ import eu.darken.capod.main.core.PermissionTool
 import eu.darken.capod.monitor.core.DeviceMonitor
 import eu.darken.capod.monitor.core.PodDevice
 import eu.darken.capod.monitor.core.worker.MonitorControl
-import eu.darken.capod.pods.core.apple.ble.BlePodSnapshot
-import eu.darken.capod.profiles.core.AppleDeviceProfile
 import eu.darken.capod.profiles.core.DeviceProfile
 import eu.darken.capod.profiles.core.DeviceProfilesRepo
 import io.kotest.matchers.shouldBe
@@ -26,6 +24,7 @@ import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.advanceUntilIdle
 import kotlinx.coroutines.test.resetMain
 import kotlinx.coroutines.test.runTest
 import kotlinx.coroutines.test.setMain
@@ -416,11 +415,21 @@ class OverviewViewModelTest : BaseTest() {
         fun `onPermissionResult calls permissionTool recheck`() = runTest(testDispatcher) {
             val vm = createViewModel()
 
-            vm.onPermissionResult(true)
+            vm.onPermissionResult()
 
             verify(exactly = 1) { permissionTool.recheck() }
         }
 
+        @Test
+        fun `onSettingsPermissionResult retries permission recheck`() = runTest(testDispatcher) {
+            val vm = createViewModel()
+
+            vm.onSettingsPermissionResult()
+            advanceUntilIdle()
+
+            verify(exactly = 2) { permissionTool.recheck() }
+        }
+
         @Test
         fun `requestPermission emits event`() = runTest(testDispatcher) {
             val vm = createViewModel()