How to use QAlarm to manage alarms on your phone

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Article Metadata

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Tested with

Devices(s): Nokia C7-00, Nokia N8

---

Platform Security

Signing Required: DevCert

Capabilities: ReadUserData,ReadDeviceData,ReadUserData,WriteDeviceData,WriteUserData

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Article

Keywords: Alarms

Created: galazzo (21 Jun 2012)

Last edited: hamishwillee (11 Oct 2012)

Introduction

This article explains how to use QAlarm, a Qt/QML component that help you to manage system alarms on your phone.

Using QAlarm

• Download source code from here
• Include QAlarm directory into your project

Note: You need to sign application with your developer certificate

.pro

include(./QAlarm/alarm.pri)

main.cpp

#include <QtGui/QApplication>
#include "qmlapplicationviewer.h"
 
#include <QtDeclarative>
#include "QAlarm/qalarm.h"
 
Q_DECL_EXPORT int main(int argc, char *argv[])
{
    QScopedPointer<QApplication> app(createApplication(argc, argv));
 
    qmlRegisterType<QAlarm>("QAlarm", 1, 0, "QAlarm");
 
    QmlApplicationViewer viewer;
    viewer.setMainQmlFile(QLatin1String("qml/QAlarmSample/main.qml"));
    viewer.showExpanded();
 
    return app->exec();
}

QML

import QtQuick 1.1
import com.nokia.symbian 1.1
import QAlarm 1.0
 
Page {
    id: mainPage
    width: 360
    height: 640
 
    Column {
        anchors.fill: parent
        spacing:10
 
        Row {
            spacing: 10
            Text {
                text: qsTr("Message")
            }
            TextInput {
                id:message
                text: "Job meeting"
                cursorVisible: false
                font.pixelSize: 20
            }
        }
 
        Row {
            spacing: 10
            Text {
                text: qsTr("Interval")
            }
            TextInput {
                id:interval
                text: "5"
                cursorVisible: false
                font.pixelSize: 20
            }
        }
 
        Button {
            id:btn_alarm
            text: "Set alarm"
            onClicked: {
                alarm.add(message.text, parseInt(interval.text))
            }
        }
    }
 
    QAlarm {
        id:alarm
    }
}