Cursor Class Reference

Collaboration diagram for Cursor:

Public Types
enum	Type {   FIELD_TYPE_NULL = 0x00000000 , FIELD_TYPE_INTEGER = 0x00000001 , FIELD_TYPE_FLOAT = 0x00000002 , FIELD_TYPE_STRING = 0x00000003 ,   FIELD_TYPE_BLOB = 0x00000004 }

Public Member Functions
	Cursor (const QJniObject &object)
	~Cursor ()
QVariant	data (int columnIndex) const
bool	isNull (int columnIndex) const
int	columnCount () const
int	rowCount () const
int	row () const
bool	isFirst () const
bool	isLast () const
bool	moveToFirst ()
bool	moveToLast ()
bool	moveToNext ()

Static Public Member Functions
static std::unique_ptr< Cursor >	queryUri (const QJniObject &uri, const QStringList &projection={}, const QString &selection={}, const QStringList &selectionArgs={}, const QString &sortOrder={})
static QVariant	queryColumn (const QJniObject &uri, const QString &column)

Detailed Description

Definition at line 323 of file androidcontentfileengine.cpp.

Member Enumeration Documentation

Type

enum Cursor::Type

Enumerator
FIELD_TYPE_NULL
FIELD_TYPE_INTEGER
FIELD_TYPE_FLOAT
FIELD_TYPE_STRING
FIELD_TYPE_BLOB

Definition at line 335 of file androidcontentfileengine.cpp.

Constructor & Destructor Documentation

Cursor()

Cursor::Cursor ( const QJniObject &  object )

inlineexplicit

Definition at line 326 of file androidcontentfileengine.cpp.

~Cursor()

Cursor::~Cursor ( )

inline

Definition at line 329 of file androidcontentfileengine.cpp.

Member Function Documentation

columnCount()

int Cursor::columnCount ( ) const

inline

Definition at line 407 of file androidcontentfileengine.cpp.

data()

QVariant Cursor::data ( int  columnIndex ) const

inline

Definition at line 343 of file androidcontentfileengine.cpp.

References FIELD_TYPE_BLOB, FIELD_TYPE_FLOAT, FIELD_TYPE_INTEGER, FIELD_TYPE_NULL, FIELD_TYPE_STRING, and QVariant::fromValue().

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isFirst()

bool Cursor::isFirst ( ) const

inline

Definition at line 410 of file androidcontentfileengine.cpp.

isLast()

bool Cursor::isLast ( ) const

inline

Definition at line 411 of file androidcontentfileengine.cpp.

isNull()

bool Cursor::isNull ( int  columnIndex ) const

inline

Definition at line 402 of file androidcontentfileengine.cpp.

moveToFirst()

bool Cursor::moveToFirst ( )

inline

Definition at line 412 of file androidcontentfileengine.cpp.

moveToLast()

bool Cursor::moveToLast ( )

inline

Definition at line 413 of file androidcontentfileengine.cpp.

moveToNext()

bool Cursor::moveToNext ( )

inline

Definition at line 414 of file androidcontentfileengine.cpp.

queryColumn()

static QVariant Cursor::queryColumn ( const QJniObject &  uri, const QString &  column  )

inlinestatic

Definition at line 390 of file androidcontentfileengine.cpp.

References queryUri().

Referenced by DocumentFile::canWrite(), DocumentsContract::deleteDocument(), DocumentFile::isVirtual(), DocumentFile::lastModified(), DocumentFile::length(), DocumentFile::mimeType(), DocumentsContract::moveDocument(), DocumentFile::name(), and DocumentsContract::renameDocument().

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queryUri()

static std::unique_ptr< Cursor > Cursor::queryUri ( const QJniObject &  uri, const QStringList &  projection = {}, const QString &  selection = {}, const QStringList &  selectionArgs = {}, const QString &  sortOrder = {}  )

inlinestatic

Definition at line 370 of file androidcontentfileengine.cpp.

Referenced by DocumentFile::listFiles(), and queryColumn().

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row()

int Cursor::row ( ) const

inline

Definition at line 409 of file androidcontentfileengine.cpp.

rowCount()

int Cursor::rowCount ( ) const

inline

Definition at line 408 of file androidcontentfileengine.cpp.

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The documentation for this class was generated from the following file:

• qtbase/src/plugins/platforms/android/androidcontentfileengine.cpp