QRadioData

The QRadioData class provides interfaces to the RDS functionality of the system radio. More…

Synopsis

Functions

• def availability ()

• def error ()

• def errorString ()

• def isAlternativeFrequenciesEnabled ()

• def programType ()

• def programTypeName ()

• def radioText ()

• def stationId ()

• def stationName ()

Slots

• def setAlternativeFrequenciesEnabled (enabled)

Signals

• def alternativeFrequenciesEnabledChanged (enabled)

• def error (error)

• def programTypeChanged (programType)

• def programTypeNameChanged (programTypeName)

• def radioTextChanged (radioText)

• def stationIdChanged (stationId)

• def stationNameChanged (stationName)

Detailed Description

The radio data object will emit signals for any changes in radio data. You can enable or disable alternative frequency with setAlternativeFrequenciesEnabled() .

You can get a QRadioData instance fromt the radioData property from a QRadioTuner instance.

radio = new QRadioTuner;
radioData = radio->radioData();

Alternatively, you can pass an instance of QRadioTuner to the constructor to QRadioData .

See also

Radio Overview

class PySide2.QtMultimedia.QRadioData(mediaObject[, parent=None])

param parent:

PySide2.QtCore.QObject

param mediaObject:

PySide2.QtMultimedia.QMediaObject

Constructs a radio data based on a mediaObject and parent .

The mediaObject should be an instance of QRadioTuner . It is preferable to use the radioData property on a QRadioTuner instance to get an instance of QRadioData .

During construction, this class is bound to the mediaObject using the bind() method.

PySide2.QtMultimedia.QRadioData.Error

Enumerates radio data error conditions.

Constant	Description
QRadioData.NoError	No errors have occurred.
QRadioData.ResourceError	There is no radio service available.
QRadioData.OpenError	Unable to open radio device.
QRadioData.OutOfRangeError	An attempt to set a frequency or band that is not supported by radio device.

PySide2.QtMultimedia.QRadioData.ProgramType

This property holds the type of the currently playing program as transmitted by the radio station. The value can be any one of the values defined in the table below.

Constant	Description
QRadioData.Undefined
QRadioData.News
QRadioData.CurrentAffairs
QRadioData.Information
QRadioData.Sport
QRadioData.Education
QRadioData.Drama
QRadioData.Culture
QRadioData.Science
QRadioData.Varied
QRadioData.PopMusic
QRadioData.RockMusic
QRadioData.EasyListening
QRadioData.LightClassical
QRadioData.SeriousClassical
QRadioData.OtherMusic
QRadioData.Weather
QRadioData.Finance
QRadioData.ChildrensProgrammes
QRadioData.SocialAffairs
QRadioData.Religion
QRadioData.PhoneIn
QRadioData.Travel
QRadioData.Leisure
QRadioData.JazzMusic
QRadioData.CountryMusic
QRadioData.NationalMusic
QRadioData.OldiesMusic
QRadioData.FolkMusic
QRadioData.Documentary
QRadioData.AlarmTest
QRadioData.Alarm
QRadioData.Talk
QRadioData.ClassicRock
QRadioData.AdultHits
QRadioData.SoftRock
QRadioData.Top40
QRadioData.Soft
QRadioData.Nostalgia
QRadioData.Classical
QRadioData.RhythmAndBlues
QRadioData.SoftRhythmAndBlues
QRadioData.Language
QRadioData.ReligiousMusic
QRadioData.ReligiousTalk
QRadioData.Personality
QRadioData.Public
QRadioData.College

PySide2.QtMultimedia.QRadioData.alternativeFrequenciesEnabledChanged(enabled)

Parameters:

enabled – bool

PySide2.QtMultimedia.QRadioData.availability()

Return type:

AvailabilityStatus

Returns the availability of the radio data service.

A long as there is a media service which provides radio functionality, then the availability will be that of the radio tuner .

PySide2.QtMultimedia.QRadioData.error()

Return type:

Error

Returns the error state of a radio data.

See also

errorString()

PySide2.QtMultimedia.QRadioData.error(error)

Parameters:

error – Error

PySide2.QtMultimedia.QRadioData.errorString()

Return type:

str

Returns a description of a radio data’s error state.

See also

error()

PySide2.QtMultimedia.QRadioData.isAlternativeFrequenciesEnabled()

Return type:

bool

This property holds Is Alternative Frequency currently enabled.

PySide2.QtMultimedia.QRadioData.programType()

Return type:

ProgramType

This property holds Current Program Type.

PySide2.QtMultimedia.QRadioData.programTypeChanged(programType)

Parameters:

programType – ProgramType

PySide2.QtMultimedia.QRadioData.programTypeName()

Return type:

str

This property holds Current Program Type Name.

PySide2.QtMultimedia.QRadioData.programTypeNameChanged(programTypeName)

Parameters:

programTypeName – str

PySide2.QtMultimedia.QRadioData.radioText()

Return type:

str

This property holds Current Radio Text.

PySide2.QtMultimedia.QRadioData.radioTextChanged(radioText)

Parameters:

radioText – str

PySide2.QtMultimedia.QRadioData.setAlternativeFrequenciesEnabled(enabled)

Parameters:

enabled – bool

This property holds Is Alternative Frequency currently enabled.

PySide2.QtMultimedia.QRadioData.stationId()

Return type:

str

This property holds Current Program Identification.

PySide2.QtMultimedia.QRadioData.stationIdChanged(stationId)

Parameters:

stationId – str

PySide2.QtMultimedia.QRadioData.stationName()

Return type:

str

This property holds Current Program Service.

PySide2.QtMultimedia.QRadioData.stationNameChanged(stationName)

Parameters:

stationName – str