AbstractCursor.SelfContentObserver

Kotlin |Java

protected static class AbstractCursor.SelfContentObserver
extends ContentObserver

java.lang.Object
↳	android.database.ContentObserver
	↳	android.database.AbstractCursor.SelfContentObserver

Cursors use this class to track changes others make to their URI.

Summary

Public constructors
`SelfContentObserver(AbstractCursor cursor)`

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 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.

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 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

SelfContentObserver

Added in API level 1

public SelfContentObserver (AbstractCursor cursor)

Parameters
`cursor`	`AbstractCursor`

Public methods

deliverSelfNotifications

Added in API level 1

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 1

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.