feat: Show error dialog when batches folder is inaccessible

app/src/main/java/app/myzel394/alibi/ui/Constants.kt

@@ -11,7 +11,6 @@ val SUPPORTS_DARK_MODE_NATIVELY = Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q
 
 val MEDIA_SUBFOLDER_NAME = "alibi"
 
-// TODO: Fix!
 val SUPPORTS_SCOPED_STORAGE = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
 val MEDIA_RECORDINGS_PREFIX = "alibi-recording-"
 val RECORDER_MEDIA_SELECTED_VALUE = "_'media"

app/src/main/java/app/myzel394/alibi/ui/components/RecorderScreen/atoms/BatchesInaccessibleDialog.kt

@@ -0,0 +1,42 @@
+package app.myzel394.alibi.ui.components.RecorderScreen.atoms
+
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Error
+import androidx.compose.material.icons.filled.Warning
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.res.stringResource
+import app.myzel394.alibi.R
+
+@Composable
+fun BatchesInaccessibleDialog(
+    onClose: () -> Unit,
+) {
+    AlertDialog(
+        onDismissRequest = onClose,
+        icon = {
+            Icon(
+                Icons.Default.Error,
+                contentDescription = null,
+            )
+        },
+        title = {
+            Text(stringResource(R.string.ui_audioRecorder_error_recording_title))
+        },
+        text = {
+            Text(stringResource(R.string.ui_audioRecorder_error_batchesInaccessible_description))
+        },
+        confirmButton = {
+            Button(
+                onClick = onClose,
+                colors = ButtonDefaults.textButtonColors(),
+            ) {
+                Text(stringResource(R.string.dialog_close_neutral_label))
+            }
+        }
+    )
+}

app/src/main/java/app/myzel394/alibi/ui/components/RecorderScreen/organisms/RecorderEventsHandler.kt

@@ -23,6 +23,7 @@ import app.myzel394.alibi.helpers.AudioBatchesFolder
 import app.myzel394.alibi.helpers.BatchesFolder
 import app.myzel394.alibi.helpers.VideoBatchesFolder
 import app.myzel394.alibi.services.IntervalRecorderService
+import app.myzel394.alibi.ui.components.RecorderScreen.atoms.BatchesInaccessibleDialog
 import app.myzel394.alibi.ui.components.RecorderScreen.atoms.RecorderErrorDialog
 import app.myzel394.alibi.ui.components.RecorderScreen.atoms.RecorderProcessingDialog
 import app.myzel394.alibi.ui.models.AudioRecorderModel
@@ -51,6 +52,7 @@ fun RecorderEventsHandler(
 
     var isProcessing by remember { mutableStateOf(false) }
     var showRecorderError by remember { mutableStateOf(false) }
+    var showBatchesInaccessibleError by remember { mutableStateOf(false) }
 
     val saveAudioFile = rememberFileSaverDialog(settings.audioRecorderSettings.getMimeType()) {
         if (settings.deleteRecordingsImmediately) {
@@ -235,6 +237,18 @@ fun RecorderEventsHandler(
                 showRecorderError = true
             }
         }
+        audioRecorder.onBatchesFolderNotAccessible = {
+            scope.launch {
+                showBatchesInaccessibleError = true
+
+                runCatching {
+                    audioRecorder.stopRecording(context)
+                }
+                runCatching {
+                    audioRecorder.destroyService(context)
+                }
+            }
+        }
 
         onDispose {
             audioRecorder.onRecordingSave = {}
@@ -266,6 +280,18 @@ fun RecorderEventsHandler(
                 showRecorderError = true
             }
         }
+        videoRecorder.onBatchesFolderNotAccessible = {
+            scope.launch {
+                showBatchesInaccessibleError = true
+
+                runCatching {
+                    videoRecorder.stopRecording(context)
+                }
+                runCatching {
+                    videoRecorder.destroyService(context)
+                }
+            }
+        }
 
         onDispose {
             videoRecorder.onRecordingSave = {}
@@ -284,4 +310,11 @@ fun RecorderEventsHandler(
             onSave = {
             },
         )
+
+    if (showBatchesInaccessibleError)
+        BatchesInaccessibleDialog(
+            onClose = {
+                showBatchesInaccessibleError = false
+            },
+        )
 }

app/src/main/java/app/myzel394/alibi/ui/models/BaseRecorderModel.kt

@@ -47,6 +47,7 @@ abstract class BaseRecorderModel<I, B : BatchesFolder, T : IntervalRecorderServi
     // thus the service is not running and thus doesn't need to be stopped or destroyed
     var onRecordingSave: (isSavingAsOldRecording: Boolean) -> Unit = {}
     var onError: () -> Unit = {}
+    var onBatchesFolderNotAccessible: () -> Unit = {}
     abstract var batchesFolder: B?
 
     private var notificationDetails: RecorderNotificationHelper.NotificationDetails? = null
@@ -70,11 +71,14 @@ abstract class BaseRecorderModel<I, B : BatchesFolder, T : IntervalRecorderServi
                     recorder.onError = {
                         onError()
                     }
+                    recorder.onBatchesFolderNotAccessible = {
+                        onBatchesFolderNotAccessible()
+                    }
 
                     if (batchesFolder != null) {
                         recorder.batchesFolder = batchesFolder!!
                     } else {
-                        batchesFolder = recorder.batchesFolder as B
+                        batchesFolder = recorder.batchesFolder
                     }
 
                     if (settings != null) {
@@ -167,9 +171,9 @@ abstract class BaseRecorderModel<I, B : BatchesFolder, T : IntervalRecorderServi
 
     fun destroyService(context: Context) {
         recorderService!!.destroy()
-        reset()
 
         stopOldServices(context)
+        reset()
     }
 
     // Bind functions used to manually bind to the service if the app

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

@@ -176,4 +176,5 @@
     <string name="ui_settings_option_saveFolder_externalPermissionRequired_title">Permission required</string>
     <string name="ui_settings_option_saveFolder_externalPermissionRequired_text">To access the DCIM folder, you need to grant Alibi the permission to access external storage. Alibi will only use this permission to write your recordings to the DCIM folder.</string>
     <string name="ui_settings_option_saveFolder_externalPermissionRequired_action_confirm">Grant permission</string>
+    <string name="ui_audioRecorder_error_batchesInaccessible_description">Alibi couldn\'t access or write to the batches folder. Try to choose a different folder or use the internal storage instead. The recording has been aborted.</string>
 </resources>