Code example for UsbDevice

Methods: getInterfacegetInterfaceCount

5
        super.onDestroy(); 
    } 
 
    private void setDevice(UsbDevice device) {
        Log.d(TAG, "setDevice " + device);
        if (device.getInterfaceCount() != 1) {
            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; 
Contextual code suggestions in your IDE  Get Codota for Java