feat: Add permission check to camera and audio

app/src/main/java/app/myzel394/alibi/ui/components/RecorderScreen/molecules/VideoRecorderPreparationSheet.kt

@@ -1,5 +1,6 @@
 package app.myzel394.alibi.ui.components.RecorderScreen.molecules
 
+import android.Manifest
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.background
 import androidx.compose.foundation.gestures.awaitEachGesture
@@ -16,6 +17,7 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.CameraAlt
+import androidx.compose.material.icons.filled.Mic
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
@@ -23,6 +25,7 @@ import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.Text
 import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
@@ -41,6 +44,7 @@ import app.myzel394.alibi.R
 import app.myzel394.alibi.ui.BIG_PRIMARY_BUTTON_SIZE
 import app.myzel394.alibi.ui.components.RecorderScreen.atoms.CameraPreview
 import app.myzel394.alibi.ui.components.atoms.GlobalSwitch
+import app.myzel394.alibi.ui.components.atoms.PermissionRequester
 import app.myzel394.alibi.ui.models.VideoRecorderSettingsModel
 import app.myzel394.alibi.ui.utils.CameraInfo
 
@@ -61,6 +65,10 @@ fun VideoRecorderPreparationSheet(
     val context = LocalContext.current
     val cameras = CameraInfo.queryAvailableCameras(context)
 
+    LaunchedEffect(Unit) {
+        videoSettings.init(context)
+    }
+
     if (showPreview)
         CameraPreview(
             modifier = Modifier
@@ -95,13 +103,21 @@ fun VideoRecorderPreparationSheet(
                             style = MaterialTheme.typography.labelLarge,
                         )
                     }
+                    PermissionRequester(
+                        permission = Manifest.permission.RECORD_AUDIO,
+                        icon = Icons.Default.Mic,
+                        onPermissionAvailable = {
+                            videoSettings.enableAudio = !videoSettings.enableAudio
+                        },
+                    ) { trigger ->
                         GlobalSwitch(
                             label = stringResource(R.string.ui_videoRecorder_action_start_settings_enableAudio_label),
                             checked = videoSettings.enableAudio,
                             onCheckedChange = {
-                            videoSettings.enableAudio = it
+                                trigger()
                             }
                         )
+                    }
 
                     Text(
                         stringResource(R.string.ui_videoRecorder_action_start_settings_cameraLens_selection_label),

app/src/main/java/app/myzel394/alibi/ui/components/RecorderScreen/molecules/VideoRecordingStart.kt

@@ -58,8 +58,8 @@ fun VideoRecordingStart(
     }
 
     PermissionRequester(
-        permission = Manifest.permission.RECORD_AUDIO,
+        permission = Manifest.permission.CAMERA,
-        icon = Icons.Default.Mic,
+        icon = Icons.Default.CameraAlt,
         onPermissionAvailable = {
             showSheet = true
         },

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

@@ -1,5 +1,8 @@
 package app.myzel394.alibi.ui.models
 
+import android.Manifest
+import android.Manifest.permission.RECORD_AUDIO
+import android.content.Context
 import android.graphics.Camera
 import android.hardware.camera2.CameraManager
 import androidx.camera.core.CameraSelector
@@ -8,8 +11,14 @@ import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
 import androidx.lifecycle.ViewModel
+import app.myzel394.alibi.ui.utils.PermissionHelper
 
 class VideoRecorderSettingsModel : ViewModel() {
     var enableAudio by mutableStateOf(true)
-    var cameraID by mutableIntStateOf(0)
+    var cameraID by mutableIntStateOf(CameraSelector.LENS_FACING_BACK)
+
+    fun init(context: Context) {
+        enableAudio = PermissionHelper.hasGranted(context, Manifest.permission.RECORD_AUDIO)
+        cameraID = CameraSelector.LENS_FACING_BACK
+    }
 }