Code example for UsbInterface

Methods: getEndpoint, getEndpointCount

0
	            Log.e(TAG, "could not find interface");
	            return; 
	        } 
	        UsbInterface intf = device.getInterface(0);
	        // device should have one endpoint 
	        if (intf.getEndpointCount() != 1) {
	            Log.e(TAG, "could not find endpoint");
	            return; 
	        } 
	        // endpoint should be of type interrupt 
	        UsbEndpoint ep = intf.getEndpoint(0);
	        if (ep.getType() != UsbConstants.USB_ENDPOINT_XFER_INT) {
	            Log.e(TAG, "endpoint is not interrupt type");
	            return; 
	        } 
	        mDevice = device;
	        mEndpointIntr = ep;
	        if (device != null) {
	            UsbDeviceConnection connection = mUsbManager.openDevice(device);
	            if (connection != null && connection.claimInterface(intf, true)) {
	                Log.d(TAG, "open SUCCESS");