OperationMonitor

Artifact: androidx.recyclerview:recyclerview-selection

View Source

Added in 1.0.0

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Kotlin |Java

public final class OperationMonitor

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OperationMonitor provides a mechanism to coordinate application logic with ongoing user selection activities (such as active band selection and active gesture selection).

The host android.app.Activity or android.app.Fragment should avoid changing Adapter data while there are active selection operations, as this can result in a poor user experience.

To know when an operation is active listen to changes using an OnChangeListener.

Summary

Nested types
public interface OperationMonitor.OnChangeListener Listen to changes in operation status.

Public constructors
OperationMonitor()

Public methods
void	addListener(@NonNull OperationMonitor.OnChangeListener listener) Registers supplied listener to be notified when operation status changes.
synchronized boolean	isStarted()
void	removeListener(@NonNull OperationMonitor.OnChangeListener listener) Unregisters listener for further notifications.

Public constructors

OperationMonitor

Added in 1.0.0

public OperationMonitor()

Public methods

addListener

Added in 1.0.0

public void addListener(@NonNull OperationMonitor.OnChangeListener listener)

Registers supplied listener to be notified when operation status changes.

isStarted

Added in 1.0.0

synchronized public boolean isStarted()

Returns
boolean	true if there are any running operations.

removeListener

Added in 1.0.0

public void removeListener(@NonNull OperationMonitor.OnChangeListener listener)

Unregisters listener for further notifications.