Merge "Floss: Fix WebHID randomly fails to hang-up call from headset" into main

            // or pre-exists, and that an app which disconnects from WebHID may not have trigger

            // the UHID_OUTPUT_NONE, we need to remove all pending HID calls on telephony use

            // release to keep lower HF layer in sync and not prevent A2DP streaming

            self.hangup_call_impl();

            if self.hangup_call_impl() {

                self.phone_state_change("".into());

            }

        }

        self.telephony_callbacks.lock().unwrap().for_all_callbacks(|callback| {

            callback.on_telephony_use(address.to_string(), state);

        });