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BlueZ D-Bus Audio API description
*********************************
Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org>
Copyright (C) 2005-2007 Johan Hedberg <johan.hedberg@nokia.com>
Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
Headset hierarchy
=================
Service org.bluez
Interface org.bluez.Headset
Object path [variable prefix]/{hci0,hci1,...}/dev_XX_XX_XX_XX_XX_XX
Methods void Connect()
Connect to the HSP/HFP service on the remote device.
void Disconnect()
Disconnect from the HSP/HFP service on the remote
device.
boolean IsConnected() {deprecated}
Returns TRUE if there is a active connection to the
HSP/HFP connection on the remote device.
void IndicateCall()
Indicate an incoming call on the headset
connected to the stream. Will continue to
ring the headset about every 3 seconds.
void CancelCall()
Cancel the incoming call indication.
void Play()
Open the audio connection to the headset.
void Stop()
Close the audio connection.
boolean IsPlaying() {deprecated}
Returns true if an audio connection to the headset
is active.
uint16 GetSpeakerGain() {deprecated}
Returns the current speaker gain if available,
otherwise returns the error NotAvailable.
uint16 GetMicrophoneGain() {deprecated}
Returns the current microphone gain if available,
otherwise returns the error NotAvailable.
void SetSpeakerGain(uint16 gain) {deprecated}
Changes the current speaker gain if possible.
void SetMicrophoneGain(uint16 gain) {deprecated}
Changes the current speaker gain if possible.
dict GetProperties()
Returns all properties for the interface. See the
properties section for available properties.
Possible Errors: org.bluez.Error.InvalidArguments
void SetProperty(string name, variant value)
Changes the value of the specified property. Only
properties that are listed a read-write are changeable.
On success this will emit a PropertyChanged signal.
Possible Errors: org.bluez.Error.DoesNotExist
org.bluez.Error.InvalidArguments
Signals void AnswerRequested()
Sent when the answer button is pressed on the headset
void Connected() {deprecated}
Sent when the device has been connected to.
void Disconnected() {deprecated}
Sent when the device has been disconnected from.
void Stopped() {deprecated}
Sent when the audio connection is closed
void Playing() {deprecated}
Sent when the audio connection is opened
void SpeakerGainChanged(uint16 gain) {deprecated}
The speaker gain changed.
void MicrophoneGainChanged(uint16 gain) {deprecated}
The microphone gain changed.
PropertyChanged(string name, variant value)
This signal indicates a changed value of the given
property.
properties boolean Connected [readonly]
Indicates if there is a active connection to the
HSP/HFP connection on the remote device.
boolean Playing [readonly]
Indicates if an audio connection to the headset
is active.
uint16 SpeakerGain [readwrite]
The speaker gain when available.
uint16 MicrophoneGain [readwrite]
The speaker gain when available.
AudioSink hierarchy
===================
Service org.bluez
Interface org.bluez.AudioSink
Object path [variable prefix]/{hci0,hci1,...}/dev_XX_XX_XX_XX_XX_XX
Methods void Connect()
Connect and setup a stream to a A2DP sink on the
remote device.
void Disconnect()
Disconnect from the remote device.
boolean IsConnected() {deprecated}
Returns TRUE if a stream is setup to a A2DP sink on
the remote device.
dict GetProperties()
Returns all properties for the interface. See the
properties section for available properties.
Possible Errors: org.bluez.Error.InvalidArguments
Signals void Connected() {deprecated}
Sent when a successful connection has been made to the
remote A2DP Sink
void Disconnected() {deprecated}
Sent when the device has been disconnected from.
void Playing() {deprecated}
Sent when a stream with remote device is started.
void Stopped() {deprecated}
Sent when a stream with remote device is suspended.
PropertyChanged(string name, variant value)
This signal indicates a changed value of the given
property.
properties boolean Connected [readonly]
Indicates if a stream is setup to a A2DP sink on
the remote device.
boolean Playing [readonly]
Indicates if a stream is active to a A2DP sink on
the remote device.
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