CursorWindow Class

  • Reference

Definition

Namespace:
Android.Database
Assembly:
Mono.Android.dll

A buffer containing multiple cursor rows.

[Android.Runtime.Register("android/database/CursorWindow", DoNotGenerateAcw=true)]
public class CursorWindow : Android.Database.Sqlite.SQLiteClosable, Android.OS.IParcelable, IDisposable, Java.Interop.IJavaPeerable
[<Android.Runtime.Register("android/database/CursorWindow", DoNotGenerateAcw=true)>]
type CursorWindow = class
    inherit SQLiteClosable
    interface IParcelable
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable
Inheritance
Object
Object
SQLiteClosable
CursorWindow
Attributes
RegisterAttribute
Implements
IParcelable IJavaObject IJavaPeerable IDisposable

Remarks

A buffer containing multiple cursor rows.

A CursorWindow is read-write when initially created and used locally. When sent to a remote process (by writing it to a Parcel), the remote process receives a read-only view of the cursor window. Typically the cursor window will be allocated by the producer, filled with data, and then sent to the consumer for reading.

Java documentation for android.database.CursorWindow.

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

CursorWindow(Boolean)
Obsolete.

Creates a new empty cursor window.
CursorWindow(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.
CursorWindow(String, Int64)

Creates a new empty cursor window and gives it a name.
CursorWindow(String)

Creates a new empty cursor window and gives it a name.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Creator
Handle

The handle to the underlying Android instance.

(Inherited from Object)
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
NumRows

Gets the number of rows in this window.
PeerReference (Inherited from Object)
StartPosition

Gets the start position of this cursor window. -or- Sets the start position of this cursor window.
ThresholdClass

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

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

Methods

AcquireReference()

Acquires a reference to the object.

(Inherited from SQLiteClosable)
AllocRow()

Allocates a new row at the end of this cursor window.
Clear()

Clears out the existing contents of the window, making it safe to reuse for new data.
Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Close()
CopyStringToBuffer(Int32, Int32, CharArrayBuffer)

Copies the text of the field at the specified row and column index into a CharArrayBuffer.
DescribeContents()

Describe the kinds of special objects contained in this Parcelable's marshalled representation.
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
FreeLastRow()

Frees the last row in this cursor window.
GetBlob(Int32, Int32)

Gets the value of the field at the specified row and column index as a byte array.
GetDouble(Int32, Int32)

Gets the value of the field at the specified row and column index as a double.
GetFloat(Int32, Int32)

Gets the value of the field at the specified row and column index as a float.
GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
GetInt(Int32, Int32)

Gets the value of the field at the specified row and column index as an int.
GetLong(Int32, Int32)

Gets the value of the field at the specified row and column index as a long.
GetShort(Int32, Int32)

Gets the value of the field at the specified row and column index as a short.
GetString(Int32, Int32)

Gets the value of the field at the specified row and column index as a string.
GetType(Int32, Int32)

Returns the type of the field at the specified row and column index.
IsBlob(Int32, Int32)
Obsolete.

Returns true if the field at the specified row and column index has type Cursor#FIELD_TYPE_BLOB or Cursor#FIELD_TYPE_NULL.
IsFloat(Int32, Int32)
Obsolete.

Returns true if the field at the specified row and column index has type Cursor#FIELD_TYPE_FLOAT.
IsLong(Int32, Int32)
Obsolete.

Returns true if the field at the specified row and column index has type Cursor#FIELD_TYPE_INTEGER.
IsNull(Int32, Int32)
Obsolete.

Returns true if the field at the specified row and column index has type Cursor#FIELD_TYPE_NULL.
IsString(Int32, Int32)
Obsolete.

Returns true if the field at the specified row and column index has type Cursor#FIELD_TYPE_STRING or Cursor#FIELD_TYPE_NULL.
JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
NewFromParcel(Parcel)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
OnAllReferencesReleased()

Called when the last reference to the object was released by a call to ReleaseReference() or Close().
OnAllReferencesReleasedFromContainer()
Obsolete.

Called when the last reference to the object was released by a call to #releaseReferenceFromContainer().

(Inherited from SQLiteClosable)
PutBlob(Byte[], Int32, Int32)

Copies a byte array into the field at the specified row and column index.
PutDouble(Double, Int32, Int32)

Puts a double-precision floating point value into the field at the specified row and column index.
PutLong(Int64, Int32, Int32)

Puts a long integer into the field at the specified row and column index.
PutNull(Int32, Int32)

Puts a null value into the field at the specified row and column index.
PutString(String, Int32, Int32)

Copies a string into the field at the specified row and column index.
ReleaseReference()

Releases a reference to the object, closing the object if the last reference was released.

(Inherited from SQLiteClosable)
ReleaseReferenceFromContainer()
Obsolete.

Releases a reference to the object that was owned by the container of the object, closing the object if the last reference was released.

(Inherited from SQLiteClosable)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetNumColumns(Int32)

Sets the number of columns in this window.
ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

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

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
WriteToParcel(Parcel, ParcelableWriteFlags)

Flatten this object in to a Parcel.

Explicit Interface Implementations

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

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to