Merge pull request #191 from GetStream/refactor/permissions

Refactor EnsureVideoCallPermissions

Author: skydoves

features/video/src/main/kotlin/io/getstream/whatsappclone/video/WhatsAppVideoCall.kt

@@ -63,7 +63,7 @@ fun WhatsAppVideoCall(
 ) {
   val uiState by viewModel.videoUiSate.collectAsStateWithLifecycle()
 
-  EnsureAudioPermission {
+  EnsureVideoCallPermissions {
     viewModel.joinCall(type = "default", id = id.replace(":", ""))
   }
 
@@ -217,12 +217,13 @@ private fun WhatsAppVideoCallContentPreview() {
 
 @OptIn(ExperimentalPermissionsApi::class)
 @Composable
-fun EnsureAudioPermission(onPermissionsGranted: () -> Unit) {
+fun EnsureVideoCallPermissions(onPermissionsGranted: () -> Unit) {
   // While the SDK will handle the microphone permission,
   // its not a bad idea to do it prior to entering any call UIs
   val permissionsState = rememberMultiplePermissionsState(
     permissions = buildList {
       // Access to microphone
+      add(Manifest.permission.CAMERA)
       add(Manifest.permission.RECORD_AUDIO)
       if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
         // Allow for foreground service for notification on API 26+