AlphabetIndexer AlphabetIndexer Class

Definition

A helper class for adapters that implement the SectionIndexer interface.

[Android.Runtime.Register("android/widget/AlphabetIndexer", ApiSince=3, DoNotGenerateAcw=true)]
public class AlphabetIndexer : Android.Database.DataSetObserver, Android.Widget.ISectionIndexer, IDisposable
type AlphabetIndexer = class
    inherit DataSetObserver
    interface ISectionIndexer
    interface IJavaObject
    interface IDisposable
Inheritance
Attributes
Implements

Remarks

Android platform documentation

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

AlphabetIndexer(ICursor, Int32, ICharSequence) AlphabetIndexer(ICursor, Int32, ICharSequence)

Constructs the indexer.

AlphabetIndexer(ICursor, Int32, String) AlphabetIndexer(ICursor, Int32, String)

Constructs the indexer.

AlphabetIndexer(IntPtr, JniHandleOwnership) AlphabetIndexer(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Properties

Class Class

Returns the unique instance of Class that represents this object's class.

(Inherited from Object)
Handle Handle

The handle to the underlying Android instance.

(Inherited from Object)
IJavaObjectEx.IsProxy IJavaObjectEx.IsProxy Inherited from Object
IJavaObjectEx.KeyHandle IJavaObjectEx.KeyHandle Inherited from Object
IJavaObjectEx.NeedsActivation IJavaObjectEx.NeedsActivation Inherited from Object
IJavaPeerable.JniManagedPeerState IJavaPeerable.JniManagedPeerState Inherited from Object
JniIdentityHashCode JniIdentityHashCode Inherited from Object
JniPeerMembers JniPeerMembers
MAlphabet MAlphabet

The string of characters that make up the indexing sections.

MColumnIndex MColumnIndex

The index of the cursor column that this list is sorted on.

MDataCursor MDataCursor

Cursor that is used by the adapter of the list view.

PeerReference PeerReference Inherited from Object
ThresholdClass ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

Clone() Clone()

Creates and returns a copy of this Object.

(Inherited from Object)
Compare(String, String) Compare(String, String)

Default implementation compares the first character of word with letter.

Dispose() Dispose() Inherited from Object
Dispose(Boolean) Dispose(Boolean) Inherited from Object
Equals(Object) Equals(Object)

Compares this instance with the specified object and indicates if they are equal.

(Inherited from Object)
GetHashCode() GetHashCode()

Returns an integer hash code for this object.

(Inherited from Object)
GetPositionForSection(Int32) GetPositionForSection(Int32)

Performs a binary search or cache lookup to find the first row that matches a given section's starting letter.

GetSectionForPosition(Int32) GetSectionForPosition(Int32)

Returns the section index for a given position in the list by querying the item and comparing it with all items in the section array.

GetSections() GetSections()

Returns the section array constructed from the alphabet provided in the constructor.

JavaFinalize() JavaFinalize()

Invoked when the garbage collector has detected that this instance is no longer reachable.

(Inherited from Object)
Notify() Notify()

Causes a thread which is waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.

(Inherited from Object)
NotifyAll() NotifyAll()

Causes all threads which are waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.

(Inherited from Object)
OnChanged() OnChanged()

This method is called when the entire data set has changed, most likely through a call to Requery() on a ICursor.

(Inherited from DataSetObserver)
OnInvalidated() OnInvalidated()

This method is called when the entire data becomes invalid, most likely through a call to Deactivate() or Close() on a ICursor.

(Inherited from DataSetObserver)
SetCursor(ICursor) SetCursor(ICursor)

Sets a new cursor as the data set and resets the cache of indices.

SetHandle(IntPtr, JniHandleOwnership) SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
ToArray<T>() ToArray<T>() Inherited from Object
ToString() ToString()

Returns a string containing a concise, human-readable description of this object.

(Inherited from Object)
UnregisterFromRuntime() UnregisterFromRuntime() Inherited from Object
Wait() Wait()

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

(Inherited from Object)
Wait(Int64) Wait(Int64)

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.

(Inherited from Object)
Wait(Int64, Int32) Wait(Int64, Int32)

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.

(Inherited from Object)

Explicit Interface Implementations

IJavaObjectEx.ToLocalJniHandle() IJavaObjectEx.ToLocalJniHandle() Inherited from Object
IJavaPeerable.Disposed() IJavaPeerable.Disposed() Inherited from Object
IJavaPeerable.DisposeUnlessReferenced() IJavaPeerable.DisposeUnlessReferenced() Inherited from Object
IJavaPeerable.Finalized() IJavaPeerable.Finalized() Inherited from Object
IJavaPeerable.SetJniIdentityHashCode(Int32) IJavaPeerable.SetJniIdentityHashCode(Int32) Inherited from Object
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) Inherited from Object
IJavaPeerable.SetPeerReference(JniObjectReference) IJavaPeerable.SetPeerReference(JniObjectReference) Inherited from Object

Extension Methods

JavaCast<TResult>(IJavaObject) JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject) JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable) GetJniTypeName(IJavaPeerable)

Applies to