Interface Logging

Package com.yandex.runtime.logging

interface Logging

Interface for subscribing to and unsubscribing from log messages.

SummarySummary

MethodsMethods

Type and modifiers	Method and Description
void	subscribe(@NonNull java.lang.ref.WeakReference<LogListener> logListener) Subscribes a listener to receive log messages.
void	unsubscribe(@NonNull java.lang.ref.WeakReference<LogListener> logListener) Unsubscribes a listener from receiving log messages.
boolean	isValid() Tells if this Logging is valid or not.

MethodsMethods

subscribesubscribe

void subscribe(@NonNull java.lang.ref.WeakReference<LogListener> logListener)

Subscribes a listener to receive log messages.

The class does not retain the object in the 'logListener' parameter. It is your responsibility to maintain a strong reference to the target object while it is attached to a class.

Parameters
logListener	The listener to subscribe.

unsubscribeunsubscribe

void unsubscribe(@NonNull java.lang.ref.WeakReference<LogListener> logListener)

Unsubscribes a listener from receiving log messages.

The class does not retain the object in the 'logListener' parameter. It is your responsibility to maintain a strong reference to the target object while it is attached to a class.

Parameters
logListener	The listener to unsubscribe.

isValidisValid

boolean isValid()

Tells if this Logging is valid or not.

Any other method (except for this one) called on an invalid Logging will throw java.lang.RuntimeException. An instance becomes invalid only on UI thread, and only when its implementation depends on objects already destroyed by now. Please refer to general docs about the interface for details on its invalidation.