CursorWrapper

Kotlin |Java

public class CursorWrapper
extends Object implements Cursor

java.lang.Object
↳	android.database.CursorWrapper

Known direct subclasses

CrossProcessCursorWrapper

CrossProcessCursorWrapper Cursor wrapper that implements CrossProcessCursor.

Wrapper class for Cursor that delegates all calls to the actual cursor object. The primary use for this class is to extend a cursor while overriding only a subset of its methods.

Summary

Inherited constants

From interface android.database.Cursor

`int`	`FIELD_TYPE_BLOB` Value returned by `getType(int)` if the specified column type is blob
`int`	`FIELD_TYPE_FLOAT` Value returned by `getType(int)` if the specified column type is float
`int`	`FIELD_TYPE_INTEGER` Value returned by `getType(int)` if the specified column type is integer
`int`	`FIELD_TYPE_NULL` Value returned by `getType(int)` if the specified column is null
`int`	`FIELD_TYPE_STRING` Value returned by `getType(int)` if the specified column type is string

Public constructors
`CursorWrapper(Cursor cursor)` Creates a cursor wrapper.

Public methods
`void`	`close()` Closes the Cursor, releasing all of its resources and making it completely invalid.
`void`	`copyStringToBuffer(int columnIndex, CharArrayBuffer buffer)` Retrieves the requested column text and stores it in the buffer provided.
`void`	`deactivate()` Deactivates the Cursor, making all calls on it fail until `requery()` is called.
`byte[]`	`getBlob(int columnIndex)` Returns the value of the requested column as a byte array.
`int`

CursorWrapper

Summary

Inherited constants

Public constructors

Public methods