Loader.ForceLoadContentObserver
public
final
class
Loader.ForceLoadContentObserver
extends ContentObserver
This class is deprecated.
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 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 |
From class
android.database.ContentObserver
boolean
|
deliverSelfNotifications()
Returns true if this observer is interested receiving self-change notifications.
|
final
void
|
dispatchChange(boolean selfChange)
This method is deprecated.
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.
|
|
From class
java.lang.Object
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 timeout, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
|
final
void
|
wait(long timeout)
Causes the current thread to wait until either another thread invokes the
notify() method or the
notifyAll() method for this object, or a
specified amount of time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object.
|
|
Public constructors
ForceLoadContentObserver
public ForceLoadContentObserver ()
Public methods
deliverSelfNotifications
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
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. |