Can you please clarify what you mean by getting the setting? Are you trying to disable chat, stop showing the notification in the default UI, or something else?
if I set the notification setting off, I want to disable showing the chat message(toast) in meeting view. But even If I set notification off, the SimpleInMeetingListener’s onChatMessageReceived callback is called.
The onChatMessageReceived callback will always be invoked when a chat message is received. The only way to stop this would be to disable chat entirely.