Move ringtone logic from QML to Phone class

Adds a Phone class that implements ringtone logic. This
allows for the ringtone to be started/stopped even if the phone
app is not visible (QML render thread not executing) and the QML
implementation can be removed.

Bug-AGL: SPEC-1081

Change-Id: I7d0dd5f167ce1f53477d6c9d8053111996033e4c
Signed-off-by: Matt Porter <mporter@konsulko.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/app/phone.cpp b/app/phone.cpp
new file mode 100644
index 0000000..4eca02a
--- /dev/null
+++ b/app/phone.cpp
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 Konsulko Group
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <QDebug>
+#include <QObject>
+#include <QSoundEffect>
+#include <telephony.h>
+#include "phone.h"
+
+Phone::Phone(Telephony *telephony, QObject *parent) :
+	QObject(parent)
+{
+	m_ringtone.setSource(QUrl("qrc:./Phone.wav"));
+	m_ringtone.setVolume(0.5f);
+	m_ringtone.setLoopCount(QSoundEffect::Infinite);
+
+	QObject::connect(telephony, &Telephony::callStateChanged, this, &Phone::onCallStateChanged);
+}
+
+void Phone::onCallStateChanged(QString callState)
+{
+	if ((callState == "disconnected") || (callState == "active"))
+		m_ringtone.stop();
+	else if (callState == "incoming")
+		m_ringtone.play();
+}