Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Fields](https://developer.android.com/reference/android/nfc/NfcEvent#lfields) \| [Inherited Methods](https://developer.android.com/reference/android/nfc/NfcEvent#inhmethods)

# NfcEvent

*** ** * ** ***

` public final class NfcEvent `   
` extends https://developer.android.com/reference/java/lang/Object ` ` `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.nfc.NfcEvent |

<br />

*** ** * ** ***

Wraps information associated with any NFC event.

Immutable object, with direct access to the (final) fields.

An `https://developer.android.com/reference/android/nfc/NfcEvent` object is usually included in callbacks from `https://developer.android.com/reference/android/nfc/NfcAdapter`. Check the documentation of the callback to see which fields may be set.

This wrapper object is used (instead of parameters in the callback) because it allows new fields to be added without breaking API compatibility.
**See also:**

- `https://developer.android.com/reference/android/nfc/NfcAdapter.OnNdefPushCompleteCallback#onNdefPushComplete(android.nfc.NfcEvent)`
- `https://developer.android.com/reference/android/nfc/NfcAdapter.CreateNdefMessageCallback#createNdefMessage(android.nfc.NfcEvent)`

## Summary

| ### Fields ||
|---|---|
| ` public final https://developer.android.com/reference/android/nfc/NfcAdapter` | `https://developer.android.com/reference/android/nfc/NfcEvent#nfcAdapter` The `https://developer.android.com/reference/android/nfc/NfcAdapter` associated with the NFC event. |
| ` public final int` | `https://developer.android.com/reference/android/nfc/NfcEvent#peerLlcpMajorVersion` The major LLCP version number of the peer associated with the NFC event. |
| ` public final int` | `https://developer.android.com/reference/android/nfc/NfcEvent#peerLlcpMinorVersion` The minor LLCP version number of the peer associated with the NFC event. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Fields

### nfcAdapter

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final NfcAdapter nfcAdapter
```

The `https://developer.android.com/reference/android/nfc/NfcAdapter` associated with the NFC event.

<br />

### peerLlcpMajorVersion

Added in [API level 23](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final int peerLlcpMajorVersion
```

The major LLCP version number of the peer associated with the NFC event.

<br />

### peerLlcpMinorVersion

Added in [API level 23](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final int peerLlcpMinorVersion
```

The minor LLCP version number of the peer associated with the NFC event.

<br />