Android Question [USB AUDIO CLASS]

[pauleffect]

Hello. I have a usb headset (mic + headphones).
I'd like to use the usb library to connect to the headset directly. Kinda like a USB Sniffer. Is it possible to open a device in shared access mode and see the traffic it generates?
I'm interested in "sniffing" the isochronous endpoints.

 

[Erel]

I don't think that it is possible as the OS manages such devices internally.

However you can use the USB library to list the connected devices. See if it reports anything.

 

[pauleffect]

Thanks. I did that. I can see the device and I opened a connection on each of it's interfaces. However, the New_Data event does not fire. Which is kinda weird, to say the least. I thought that opening the device in "shared mode" would give me access to the transferred packets. Alas, no dice.