Cursor (Google Android Library 4.1.1.4 API)

All Superinterfaces:

AutoCloseable, Closeable

All Known Subinterfaces:

CrossProcessCursor

All Known Implementing Classes:

AbstractCursor, AbstractWindowedCursor, CrossProcessCursorWrapper, CursorWrapper, MatrixCursor, MergeCursor, SQLiteCursor
```
public interface Cursor
extends Closeable
```

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`FIELD_TYPE_BLOB`
`static int`	`FIELD_TYPE_FLOAT`
`static int`	`FIELD_TYPE_INTEGER`
`static int`	`FIELD_TYPE_NULL`
`static int`	`FIELD_TYPE_STRING`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`close()`
`void`	`copyStringToBuffer(int columnIndex, CharArrayBuffer buffer)`
`void`	`deactivate()` Deprecated.
`byte[]`	`getBlob(int columnIndex)`
`int`	`getColumnCount()`
`int`	`getColumnIndex(String columnName)`
`int`	`getColumnIndexOrThrow(String columnName)`
`String`	`getColumnName(int columnIndex)`
`String[]`	`getColumnNames()`
`int`	`getCount()`
`double`	`getDouble(int columnIndex)`
`Bundle`	`getExtras()`
`float`	`getFloat(int columnIndex)`
`int`	`getInt(int columnIndex)`
`long`	`getLong(int columnIndex)`
`int`	`getPosition()`
`short`	`getShort(int columnIndex)`
`String`	`getString(int columnIndex)`
`int`	`getType(int columnIndex)`
`boolean`	`getWantsAllOnMoveCalls()`
`boolean`	`isAfterLast()`
`boolean`	`isBeforeFirst()`
`boolean`	`isClosed()`
`boolean`	`isFirst()`
`boolean`	`isLast()`
`boolean`	`isNull(int columnIndex)`
`boolean`	`move(int offset)`
`boolean`	`moveToFirst()`
`boolean`	`moveToLast()`
`boolean`	`moveToNext()`
`boolean`	`moveToPosition(int position)`
`boolean`	`moveToPrevious()`
`void`	`registerContentObserver(ContentObserver observer)`
`void`	`registerDataSetObserver(DataSetObserver observer)`
`boolean`	`requery()` Deprecated.
`Bundle`	`respond(Bundle extras)`
`void`	`setNotificationUri(ContentResolver cr, Uri uri)`
`void`	`unregisterContentObserver(ContentObserver observer)`
`void`	`unregisterDataSetObserver(DataSetObserver observer)`

Field Detail
- FIELD_TYPE_NULL
```
static final int FIELD_TYPE_NULL
```
  See Also:
  Constant Field Values
- FIELD_TYPE_INTEGER
```
static final int FIELD_TYPE_INTEGER
```
  See Also:
  Constant Field Values
- FIELD_TYPE_FLOAT
```
static final int FIELD_TYPE_FLOAT
```
  See Also:
  Constant Field Values
- FIELD_TYPE_STRING
```
static final int FIELD_TYPE_STRING
```
  See Also:
  Constant Field Values
- FIELD_TYPE_BLOB
```
static final int FIELD_TYPE_BLOB
```
  See Also:
  Constant Field Values

Method Detail

getCount
```
int getCount()
```

getPosition
```
int getPosition()
```

move
```
boolean move(int offset)
```

moveToPosition
```
boolean moveToPosition(int position)
```

moveToFirst
```
boolean moveToFirst()
```

moveToLast
```
boolean moveToLast()
```

moveToNext
```
boolean moveToNext()
```

moveToPrevious
```
boolean moveToPrevious()
```

isFirst
```
boolean isFirst()
```

isLast
```
boolean isLast()
```

isBeforeFirst
```
boolean isBeforeFirst()
```

isAfterLast
```
boolean isAfterLast()
```

getColumnIndex
```
int getColumnIndex(String columnName)
```

getColumnIndexOrThrow

int getColumnIndexOrThrow(String columnName)
                          throws IllegalArgumentException

Throws:: IllegalArgumentException

getColumnName
```
String getColumnName(int columnIndex)
```

getColumnNames
```
String[] getColumnNames()
```

getColumnCount
```
int getColumnCount()
```

getBlob
```
byte[] getBlob(int columnIndex)
```

getString
```
String getString(int columnIndex)
```

copyStringToBuffer

void copyStringToBuffer(int columnIndex,
                      CharArrayBuffer buffer)

getShort
```
short getShort(int columnIndex)
```

getInt
```
int getInt(int columnIndex)
```

getLong
```
long getLong(int columnIndex)
```

getFloat
```
float getFloat(int columnIndex)
```

getDouble
```
double getDouble(int columnIndex)
```

getType
```
int getType(int columnIndex)
```

isNull
```
boolean isNull(int columnIndex)
```

deactivate
```
@Deprecated
void deactivate()
```
Deprecated.

requery
```
@Deprecated
boolean requery()
```
Deprecated.

close
```
void close()
```
Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

isClosed
```
boolean isClosed()
```

registerContentObserver

void registerContentObserver(ContentObserver observer)

unregisterContentObserver

void unregisterContentObserver(ContentObserver observer)

registerDataSetObserver

void registerDataSetObserver(DataSetObserver observer)

unregisterDataSetObserver

void unregisterDataSetObserver(DataSetObserver observer)

setNotificationUri

void setNotificationUri(ContentResolver cr,
                      Uri uri)

getWantsAllOnMoveCalls
```
boolean getWantsAllOnMoveCalls()
```

getExtras
```
Bundle getExtras()
```

respond
```
Bundle respond(Bundle extras)
```

Interface Cursor

Field Summary

Method Summary

Field Detail

FIELD_TYPE_NULL

FIELD_TYPE_INTEGER

FIELD_TYPE_FLOAT

FIELD_TYPE_STRING

FIELD_TYPE_BLOB

Method Detail

getCount

getPosition

move

moveToPosition

moveToFirst

moveToLast

moveToNext

moveToPrevious

isFirst

isLast

isBeforeFirst

isAfterLast

getColumnIndex

getColumnIndexOrThrow

getColumnName

getColumnNames

getColumnCount

getBlob

getString

copyStringToBuffer

getShort

getInt

getLong

getFloat

getDouble

getType

isNull

deactivate

requery

close

isClosed

registerContentObserver

unregisterContentObserver

registerDataSetObserver

unregisterDataSetObserver

setNotificationUri

getWantsAllOnMoveCalls

getExtras

respond