NativeKeyChainEventListener (bitcoinj-core 0.16.1 API)

java.lang.Object
- org.bitcoinj.jni.NativeKeyChainEventListener

All Implemented Interfaces:

KeyChainEventListener
```
public class NativeKeyChainEventListener
extends java.lang.Object
implements KeyChainEventListener
```
An event listener that relays events to a native C++ object. A pointer to that object is stored in this class using JNI on the native side, thus several instances of this can point to different actual native implementations.

Field Summary

Fields
Modifier and Type Field Description

long ptr

Constructor Summary

Constructors
Constructor Description

NativeKeyChainEventListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onKeysAdded(java.util.List<ECKey> keys)`	Called whenever a new key is added to the key chain, whether that be via an explicit addition or due to some other automatic derivation.

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

- Field Detail
  - ptr
```
public long ptr
```
- Constructor Detail
  - NativeKeyChainEventListener
```
public NativeKeyChainEventListener()
```
- Method Detail
  - onKeysAdded
```
public void onKeysAdded(java.util.List<ECKey> keys)
```
    Description copied from interface: KeyChainEventListener
    
    Called whenever a new key is added to the key chain, whether that be via an explicit addition or due to some other automatic derivation. See the documentation for your KeyChain implementation for details on what can trigger this event.
    
    Specified by:
    
    onKeysAdded in interface KeyChainEventListener