java.lang.Object | ||
↳ | android.database.Observable<T> | |
↳ | android.database.DataSetObservable |
A specialization of Observable
for DataSetObserver
that provides methods for sending notifications to a list of
DataSetObserver
objects.
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Inherited Fields | |||||||||||
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From class
android.database.Observable
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Public Constructors | |||||||||||
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Public Methods | |||||||||||
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Invokes
onChanged() on each observer.
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Invokes
onInvalidated() on each observer.
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Inherited Methods | |||||||||||
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From class
android.database.Observable
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From class
java.lang.Object
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Invokes onChanged()
on each observer.
Called when the contents of the data set have changed. The recipient
will obtain the new contents the next time it queries the data set.
Invokes onInvalidated()
on each observer.
Called when the data set is no longer valid and cannot be queried again,
such as when the data set has been closed.