I'm developing a Receiver Application on the Chromecast. I want to use a serial number in order to limit the viewing on multiple devices at the same time.
How do I get a serial number by Receiver Application on Chromecast. I could not find it from the developer's guide.
As part of the device discovery message exchange, device-desc.xml is received by the sender app which has UDN value. This UDN is a UUID and I assume you can use it to uniquely identify the device and may not even need the serial no for your purpose.
Ali Naddaf
The serial number is not exposed programmatically.
来源：https://stackoverflow.com/questions/21153049/how-do-i-get-a-serial-number-by-receiver-application-on-chromecast