If you are receiving a regular push notification and try to read the content of the push notification in AVSpeechSynthesizer, it will read the text when the app is in the foreground, but when the app is closed, stopped, or in the background, it will display “Unable to list audio folders” and the text cannot be read.
I couldn't find anything in the documentation about whether this works for critical alerts, so if anyone knows, please let me know.
This text has been translated with DeepL
toltan
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
日本