Jiajun
Jiajun
I had the same experience with the black gap when I using gesture pan. I found it out the reason was the rearpageviewcontroller is not initialized together with frontviewcontroller. And...
It looks fine, I have a lot of logic before the rear page view appears, I think it creates the problem too.
@gintechsystems you can try iDeveloper's example, it works fine.
I have similar issue here, I managed to connect and receiving notification from my humidity sensor. However after I terminated the connection, it failed to reconnect(disconnect immediately after connection established)....