UsbOtpConnection (android 2.1.0 API)

java.lang.Object
- com.yubico.yubikit.android.transport.usb.connection.UsbOtpConnection

All Implemented Interfaces:

com.yubico.yubikit.core.otp.OtpConnection, com.yubico.yubikit.core.YubiKeyConnection, java.io.Closeable, java.lang.AutoCloseable
```
public class UsbOtpConnection
extends java.lang.Object
implements com.yubico.yubikit.core.otp.OtpConnection
```
Class that provides interface to read and send data over YubiKey HID (keyboard) interface
NOTE: when we release HID interface YubiKey will be recognized as keyboard again, it may give you a flash of UI on Android (notification how to handle Keyboard) which means your active Activity may got to background for a moment be aware of that and make sure that your app can handle that.

Field Summary
- Fields inherited from interface com.yubico.yubikit.core.otp.OtpConnection
  FEATURE_REPORT_SIZE

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`isClosed()`
`void`	`receive(byte[] report)`
`void`	`send(byte[] report)`	Write single feature report

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - receive
```
public void receive(byte[] report)
             throws java.io.IOException
```
    Specified by:
    
    receive in interface com.yubico.yubikit.core.otp.OtpConnection
    
    Throws:
    
    java.io.IOException
  - send
```
public void send(byte[] report)
          throws java.io.IOException
```
    Write single feature report
    
    Specified by:
    
    send in interface com.yubico.yubikit.core.otp.OtpConnection
    
    Parameters:
    
    report - blob size of FEATURE_RPT_SIZE
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
  - isClosed
```
public boolean isClosed()
```