Android Guides | Samples

Android.Content.AsyncQueryHandler Class

A helper class to help make handling asynchronous ContentResolver queries easier.

See Also: AsyncQueryHandler

Syntax

[Android.Runtime.Register("android/content/AsyncQueryHandler", DoNotGenerateAcw=true)]
public abstract class AsyncQueryHandler : Handler

Remarks

A helper class to help make handling asynchronous ContentResolver queries easier.

[Android Documentation]

Requirements

Namespace: Android.Content
Assembly: Mono.Android (in Mono.Android.dll)
Assembly Versions: 0.0.0.0
Since: Added in API level 1

The members of Android.Content.AsyncQueryHandler are listed below.

See Also: Handler

Public Constructors

Protected Constructors

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

Protected Properties

[read-only]
override
ThresholdClassIntPtr. This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
[read-only]
override
ThresholdTypeType. This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Public Methods

CancelOperation(Int32)
Attempts to cancel operation that has not already started.
StartDelete(Int32, Object, Uri, String, String[])
This method begins an asynchronous delete.
StartInsert(Int32, Object, Uri, ContentValues)
This method begins an asynchronous insert.
StartQuery(Int32, Object, Uri, String[], String, String[], String)
This method begins an asynchronous query.
StartUpdate(Int32, Object, Uri, ContentValues, String, String[])
This method begins an asynchronous update.

Protected Methods

CreateHandler(Looper) : Handler
OnDeleteComplete(Int32, Object, Int32)
Called when an asynchronous delete is completed.
OnInsertComplete(Int32, Object, Uri)
Called when an asynchronous insert is completed.
OnQueryComplete(Int32, Object, ICursor)
Called when an asynchronous query is completed.
OnUpdateComplete(Int32, Object, Int32)
Called when an asynchronous update is completed.