Added in API level 11
Deprecated in API level 28

Loader.ForceLoadContentObserver


public final class Loader.ForceLoadContentObserver
extends ContentObserver

java.lang.Object
   ↳ android.database.ContentObserver
     ↳ android.content.Loader.ForceLoadContentObserver


This class was deprecated in API level 28.
Use Loader.ForceLoadContentObserver

An implementation of a ContentObserver that takes care of connecting it to the Loader to have the loader re-load its data when the observer is told it has changed. You do not normally need to use this yourself; it is used for you by CursorLoader to take care of executing an update when the cursor's backing data changes.

Summary

Public constructors

ForceLoadContentObserver()

Public methods

boolean deliverSelfNotifications()

Returns true if this observer is interested receiving self-change notifications.

void onChange(boolean selfChange)

This method is called when a content change occurs.

Inherited methods

boolean deliverSelfNotifications()

Returns true if this observer is interested receiving self-change notifications.

final void dispatchChange(boolean selfChange)

This method was deprecated in API level 16. Callers should migrate towards using a richer overload that provides more details about the change, such as dispatchChange(boolean, java.util.Collection, int).

final void dispatchChange(boolean selfChange, Uri uri)

Dispatches a change notification to the observer.

final void dispatchChange(boolean selfChange, Uri uri, int flags)

Dispatches a change notification to the observer.

final void dispatchChange(boolean selfChange, Collection<Uri> uris, int flags)

Dispatches a change notification to the observer.

void onChange(boolean selfChange, Uri uri, int flags)

This method is called when a content change occurs.

void onChange(boolean selfChange)

This method is called when a content change occurs.

void onChange(boolean selfChange, Uri uri)

This method is called when a content change occurs.

void onChange(boolean selfChange, Collection<Uri> uris, int flags)

This method is called when a content change occurs.

Object clone()

Creates and returns a copy of this object.

boolean equals(Object obj)

Indicates whether some other object is "equal to" this one.

void finalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

final Class<?> getClass()

Returns the runtime class of this Object.

int hashCode()

Returns a hash code value for the object.

final void notify()

Wakes up a single thread that is waiting on this object's monitor.

final void notifyAll()

Wakes up all threads that are waiting on this object's monitor.

String toString()

Returns a string representation of the object.

final void wait(long timeoutMillis, int nanos)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait(long timeoutMillis)

Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

final void wait()

Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

ForceLoadContentObserver

Added in API level 11
public ForceLoadContentObserver ()

Public methods

deliverSelfNotifications

Added in API level 11
public boolean deliverSelfNotifications ()

Returns true if this observer is interested receiving self-change notifications. Subclasses should override this method to indicate whether the observer is interested in receiving notifications for changes that it made to the content itself.

Returns
boolean True if self-change notifications should be delivered to the observer.

onChange

Added in API level 11
public void onChange (boolean selfChange)

This method is called when a content change occurs.

Subclasses should override this method to handle content changes.

Parameters
selfChange boolean: True if this is a self-change notification.