How to use

getConfigurationCount

method

in

android.hardware.usb.UsbDevice

Log.info("GCAdapter: Number of configurations: " + dev.getConfigurationCount());
Log.info("GCAdapter: Number of interfaces: " + dev.getInterfaceCount());
if (dev.getConfigurationCount() > 0 && dev.getInterfaceCount() > 0)

UsbConfiguration conf = dev.getConfiguration(0);
Log.info("Number of configurations: " + dev.getConfigurationCount());
Log.info("Number of Interfaces: " + dev.getInterfaceCount());
Log.info("Number of Interfaces from conf: " + conf.getInterfaceCount());