NetworkTypeObserver

Kotlin |Java

@UnstableApi
public final class NetworkTypeObserver

Observer for network type changes.

Registered listeners are informed at registration and whenever the network type changes.

The current network type can also be queried without registration.

Summary

Nested types
`public interface NetworkTypeObserver.Listener` A listener for network type changes.

Public fields
`int`	`@GuardedBy(value = "networkTypeLock") @C.NetworkType networkType`

Public methods
`synchronized static NetworkTypeObserver`	`getInstance(Context context)` Returns a network type observer instance.
`int`	`@C.NetworkType getNetworkType()` Returns the current network type.
`void`	`register(NetworkTypeObserver.Listener listener)` Registers a listener.
`synchronized static void`	`@VisibleForTesting resetForTests()` Resets the network type observer for tests.

@GuardedBy(value = "networkTypeLock")
@C.NetworkType
public int networkType

synchronized public static NetworkTypeObserver getInstance(Context context)

Returns a network type observer instance.

Parameters
`Context context`	A `Context`.

@C.NetworkType
public int getNetworkType()

Returns the current network type.

public void register(NetworkTypeObserver.Listener listener)

Registers a listener.

The current network type will be reported to the listener after registration.

Parameters
`NetworkTypeObserver.Listener listener`	The `Listener`.

@VisibleForTesting
synchronized public static void resetForTests()

Resets the network type observer for tests.