ConnectivityManager.NetworkCallback (central-repository 4.0.0 API)

java.lang.Object
- android.net.ConnectivityManager.NetworkCallback

Direct Known Subclasses:

OnNetworkStateChanged, SimpleNetworkCallbackAdapter

Enclosing class:

ConnectivityManager
```
public static class ConnectivityManager.NetworkCallback
extends Object
```
Base class for NetworkRequest callbacks. Used for notifications about network changes. Should be extended by applications wanting notifications.

Constructor Summary

Constructors
Constructor Description

NetworkCallback()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onAvailable(Network network)`	Called when the framework connects and has declared new network ready for use.
`void`	`onCapabilitiesChanged(Network network, NetworkCapabilities networkCapabilities)`	Called when the network the framework connected to for this request changes capabilities but still satisfies the stated need.
`void`	`onLost(Network network)`	Called when the framework has a hard loss of the network or when the graceful failure ends.

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

- Constructor Detail
  - NetworkCallback
```
public NetworkCallback()
```
- Method Detail
  - onAvailable
```
public void onAvailable(Network network)
```
    Called when the framework connects and has declared new network ready for use. This callback may be called more than once if the Network that is satisfying the request changes.
    
    Parameters:
    
    network - The Network of the satisfying network.
  - onCapabilitiesChanged
```
public void onCapabilitiesChanged(Network network,
                                  NetworkCapabilities networkCapabilities)
```
    Called when the network the framework connected to for this request changes capabilities but still satisfies the stated need.
    
    Parameters:
    
    network - The Network of the satisfying network.
    
    networkCapabilities - NetworkCapabilities: The new NetworkCapabilities for this network.
  - onLost
```
public void onLost(Network network)
```
    Called when the framework has a hard loss of the network or when the graceful failure ends.
    
    Parameters:
    
    network - The Network lost.