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

该类在 Qt 5.3 引入。

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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

信号

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

详细描述

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

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

This signal is emitted whenever an error occurs during transfer.

[signal] void QNearFieldShareTarget:: shareFinished ()

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

[虚拟] QNearFieldShareTarget:: ~QNearFieldShareTarget ()

Destroys the near field share target.

void QNearFieldShareTarget:: cancel ()

Cancel the data or file sharing in progress.

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.

QNearFieldShareManager::ShareModes QNearFieldShareTarget:: shareModes () const

Returns the share mode supported by the share target.

内容

• 公共函数

• 信号

• 详细描述