内容

• 公共函数
• 信号
• 静态公共成员
• 详细描述

QNearFieldShareTarget Class

The QNearFieldShareTarget class transfers data to remote device over NFC. 更多...

头：	#include <QNearFieldShareTarget>
qmake:	QT += nfc
Since:	Qt 5.3
继承：	QObject

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• 过时成员

公共函数

virtual	~QNearFieldShareTarget ()
void	cancel ()
bool	isShareInProgress () const
bool	share (const QNdefMessage & message )
bool	share (const QList<QFileInfo> & 文件 )
QNearFieldShareManager::ShareError	shareError () const
QNearFieldShareManager::ShareModes	shareModes () const

• 31 公共函数继承自 QObject

信号

void	error (QNearFieldShareManager::ShareError error )
void	shareFinished ()

• 2 信号继承自 QObject

静态公共成员

const QMetaObject

staticMetaObject

• 9 静态公共成员继承自 QObject

额外继承成员

• 1 特性继承自 QObject
• 1 公共槽继承自 QObject
• 9 保护函数继承自 QObject

详细描述

The QNearFieldShareTarget class transfers data to remote device over NFC.

The QNearFieldShareTarget class can be used for sharing NDEF message or files to a remote NFC enabled device supporting the same protocol.

另请参阅 QNearFieldShareManager .

成员函数文档编制

[虚拟] QNearFieldShareTarget:: ~QNearFieldShareTarget ()

Destroys the near field share target.

void QNearFieldShareTarget:: cancel ()

Cancel the data or file sharing in progress.

[signal] void QNearFieldShareTarget:: error ( QNearFieldShareManager::ShareError error )

This signal is emitted whenever an error occurs during transfer.

bool QNearFieldShareTarget:: isShareInProgress () const

Returns true if data or file sharing is in progress, otherwise returns false.

bool QNearFieldShareTarget:: share (const QNdefMessage & message )

Share the NDEF message via the share target. This method starts sharing asynchronously and returns immediately. The method returns true if the request is accepted, otherwise returns false. Sharing is completed when the shareFinished () 信号发射。

bool QNearFieldShareTarget:: share (const QList < QFileInfo > & 文件 )

Share the 文件 via the share target. This method starts sharing asynchronously and returns immediately. The method returns true if the request is accepted, otherwise returns false. Sharing is completed when the shareFinished () 信号发射。

QNearFieldShareManager::ShareError QNearFieldShareTarget:: shareError () const

Returns the error code of the error that occurred.

[signal] void QNearFieldShareTarget:: shareFinished ()

This signal is emitted whenever a data or file transfer has completed successfully.

QNearFieldShareManager::ShareModes QNearFieldShareTarget:: shareModes () const

Returns the share mode supported by the share target.