QAndroidParcel 类

头：	#include <QAndroidParcel>
qmake:	QT += androidextras
Since:	Qt 5.10

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公共函数

	QAndroidParcel ()
	QAndroidParcel (const QAndroidJniObject & parcel )
virtual	~QAndroidParcel ()
QAndroidJniObject	handle () const
QAndroidBinder	readBinder () const
QByteArray	readData () const
int	readFileDescriptor () const
QVariant	readVariant () const
void	writeBinder (const QAndroidBinder & binder ) const
void	writeData (const QByteArray & data ) const
void	writeFileDescriptor (int fd ) const
void	writeVariant (const QVariant & value ) const

详细描述

The QAndroidParcel is a convenience class that wraps the most important Android Parcel 方法。

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QAndroidParcel:: QAndroidParcel ()

创建新对象。

QAndroidParcel:: QAndroidParcel (const QAndroidJniObject & parcel )

包裹 parcel 对象。

`[virtual]` QAndroidParcel:: ~QAndroidParcel ()

Destroys the instance of QAndroidParcel. The destructor is virtual.

QAndroidJniObject QAndroidParcel:: handle () const

The return value is useful to call other Java API which are not covered by this wrapper

QAndroidBinder QAndroidParcel:: readBinder () const

返回 binder 按 QAndroidBinder

QByteArray QAndroidParcel:: readData () const

返回数据按 QByteArray

int QAndroidParcel:: readFileDescriptor () const

返回文件描述符

QVariant QAndroidParcel:: readVariant () const

返回数据按 QVariant

void QAndroidParcel:: writeBinder (const QAndroidBinder & binder ) const

写入 binder object. This is useful for a client to send to a server a binder which can be used by the server callback the client.

void QAndroidParcel:: writeData (const QByteArray & data ) const

Writes the provided data as a byte array

void QAndroidParcel:: writeFileDescriptor ( int fd ) const

Writes the provided fd .

void QAndroidParcel:: writeVariant (const QVariant & value ) const

Writes the provided value . The value is converted into a QByteArray before is written.

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