X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=homescreen%2Fsrc%2Fmastervolume.cpp;h=43beaefeba60cf46a3d1d2e0ae657c74038998a7;hb=refs%2Ftags%2F11.0.5;hp=35b47fcc9801e87386805a1c2694bfd5d64ccba7;hpb=3229c695fc52e22e773cef89a835915c0bb6d90b;p=apps%2Fhomescreen.git

diff --git a/homescreen/src/mastervolume.cpp b/homescreen/src/mastervolume.cpp
index 35b47fc..43beaef 100644
--- a/homescreen/src/mastervolume.cpp
+++ b/homescreen/src/mastervolume.cpp
@@ -19,6 +19,8 @@
 #include <QTimer>
 #include <QtDebug>
 
+#define MASTER_CONTROL "Master Playback"
+
 MasterVolume::MasterVolume(QObject* parent)
 	: QObject(parent)
 	, m_volume{50}
@@ -46,20 +48,31 @@ void MasterVolume::setVolume(qint32 volume)
 	{
 		m_volume = volume;
 		QJsonObject arg;
-		arg.insert("action", "volume");
-		arg.insert("value", volume);
-		m_client.call("ahl-4a", "activerole", arg, [](bool, const QJsonValue&) {
-			// Nothing to do, events will update sliders
-		});
+		arg.insert("control", MASTER_CONTROL);
+		double v = (double) volume / 100.0;
+		arg.insert("value", v);
+		m_client.call("audiomixer", "volume", arg);
 	}
 }
 
 void MasterVolume::onClientConnected()
 {
-	// Subscribe to 4a events
-	m_client.call("ahl-4a", "subscribe", QJsonValue(), [this](bool r, const QJsonValue&) {
-		if (r) qDebug() << "MasterVolume::onClientConnected - subscribed to 4a events!";
-		else qCritical () << "MasterVolume::onClientConnected - Failed to subscribe to 4a events!";
+	QJsonObject arg;
+	arg.insert("control", MASTER_CONTROL);
+	m_client.call("audiomixer", "volume", arg, [this](bool r, const QJsonValue& v) {
+		if (r && v.isObject()) {
+			int volume = v.toObject()["response"].toObject()["volume"].toDouble() * 100;
+			volume = qBound(0, volume, 100);
+			if (m_volume != volume)
+			{
+				m_volume = volume;
+				emit VolumeChanged();
+			}
+		}
+
+		QJsonObject arg;
+		arg.insert("event", "volume_changed");
+		m_client.call("audiomixer", "subscribe", arg);
 	});
 }
 
@@ -77,19 +90,19 @@ void MasterVolume::onClientError(QAbstractSocket::SocketError se)
 void MasterVolume::onClientEventReceived(QString name, const QJsonValue& data)
 {
 	qDebug() << "MasterVolume::onClientEventReceived[" << name << "]: " << data;
-	if (name == "ahl-4a/volume_changed")
+	if (name == "audiomixer/volume_changed")
 	{
-		QJsonObject arg = data.toObject();
-		bool active = arg["active"].toBool();
-		if (active)
+		QString ctlName = data.toObject()["control"].toString();
+
+		if (ctlName != MASTER_CONTROL)
+			return;
+
+		int volume = data.toObject()["value"].toDouble() * 100;
+		volume = qBound(0, volume, 100);
+		if (m_volume != volume)
 		{
-			// QString role = arg["role"].toString();
-			int volume = arg["volume"].toInt();
-			if (m_volume != volume)
-			{
-				m_volume = volume;
-				emit VolumeChanged();
-			}
+			m_volume = volume;
+			emit VolumeChanged();
 		}
 	}
 }