Qt for HarmonyOS/qtohosextras doc/QOhosWant Class

QOhosWant Struct

struct QtOhosExtras::QOhosWant

QOhosWant wraps Ohos Want class. More...

Header:	#include <QOhosWant>
qmake:	QT += ohosextras
Since:	Qt 5.12.12

This struct was introduced in Qt 5.12.12.

• List of all members, including inherited members

Public Variables

QString	abilityName
QString	action
QString	bundleName
QString	deviceId
QStringList	entities
QHash<QString, int>	fds
QOhosWantFlags	flags
QString	moduleName
QJsonObject	parameters
QString	type
QString	uri

Detailed Description

It keeps information that can be transmitted between applications. One of the usage scenarios of QOhosWant is a parameter of starting an ability or starting application process.

See also startAbility() and startAppProcess().

Member Variable Documentation

QString QOhosWant::abilityName

Represents the name of Ability to be started. See Ability Name.

QString QOhosWant::action

Represents the general operations to be performed, for example: viewing, sharing, application details. See Action.

QString QOhosWant::bundleName

Represents an application bundle name. See Bundle Name.

QString QOhosWant::deviceId

Represents the device Id on which Ability is to be performed. See Device Id.

QStringList QOhosWant::entities

Represents the additional category information of the target Ability for example: browser, video player. See Entities.

QHash<QString, int> QOhosWant::fds

Represents the file descriptor map in the Want object. When serialized for startAbility(), each entry is passed to the platform using the fixed HarmonyOS file descriptor parameter format:

 parameters[key] = { "type": "FD", "value": fd }

Use application-specific keys, for example a reverse-DNS prefix, and avoid using the same key in both fds and parameters. See Fds.

QOhosWantFlags QOhosWant::flags

Represents the way to deal with Want. See Flags.

See also QOhosWantFlag.

QString QOhosWant::moduleName

Represents the module name. See Module Name.

QJsonObject QOhosWant::parameters

Represents the list of parameters in the Want object. See Parameters.

QString QOhosWant::type

Represents the MIME type of the file to open for example 'text/xml', 'image/ * ', etc. See Type.

QString QOhosWant::uri

Represents the type of pending data. See Uri.