How to Uninstall Nokia Connectivity Framework (NCF?) - Cannot Install Nokia SDK 1.0 for Java

My first attempt at installing Nokia SDK 1.0 for Java failed due to Avira AntiVir detected a malware on it, so I had to "ignore" the Malware and cancel the installation (which it seemed to not undoing it properly) and restart installation.

However the next installation failed while giving the following message:

Nokia Connectivity Framework(NCF) is already installed. Please uninstall NCF and press 'Ok' to proceed with installation.

At this point I am stuck. I've deleted the C:\Nokia\Tools folder entirely, and I can't find the "Nokia Connectivity Framework (NCF)" entry on "Add Remove Programs. There's not even a Cancel button (to close the installer) or Override button on this dialog box. Quite annoying. :-(

If you have a solution for this problem, please help.

How to Setup Qt Quick 4.7.3 / QML Project with Microsoft Visual Studio C++ 2008 Express

It's possible to configure Qt Quick 4.7.3 / QML Development using Microsoft Visual Studio C++ 2008 Express project.

Quick Start

1. Install Microsoft Visual Studio C++ 2008 (Express)
2. Install Qt Library 4.7.x for Visual C++ 2008
3. Set environment QTDIR to C:\Qt\4.7.x
   

How to Create A New Qt Project in Visual Studio 2008

1. Create a new Makefile project
2. For Debug, set the build command as: qmake && nmake
   Set the Debug launch command as: debug\YourApp.exe
3. For Release, set the build command as: qmake && nmake release-all
   Set the Release launch command as: release\YourApp.exe
4. Add a YourApp.cpp file
5. Create initial Qt .pro project file by running: qmake -project
   

You should get this:

TEMPLATE = app
TARGET =
DEPENDPATH += .
INCLUDEPATH += .

# Input
SOURCES += YourApp.cpp

You need to update this .pro Qt project file when you add source or header files.

A simple YourApp.cpp would be:

#include <QApplication>
#include <QPushButton>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QPushButton hello("Hello world");
    hello.resize(100, 30);

    hello.show();
    return app.exec();
}

You can see how this simple Qt GUI application looks on the screenshot.

How to Add Qt Quick / QML Support

To support QML / Qt Quick, add to .pro file:

QT += gui declarative

Create the .qml file :

import QtQuick 1.0

Rectangle { width: 100; height: 100; color: "red" }

Then load the .qml file from the main .cpp :

#include <QApplication>
#include <QPushButton>
#include <QDeclarativeView>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    QDeclarativeView view;
    view.setSource(QUrl::fromLocalFile("qmlvs.qml"));
    view.show();

    return app.exec();
}

You can see how this QML / Qt Quick application looks on the screenshot.

What about Visual Studio 2010?

It's possible but you'll have to download Qt sources and
build using Visual Studio compiler which can take 3 hours or more.

Download / Clone Sample Projects from Git Repository

To make it easy for you, the sample projects are freely available as Apache Licensed open source projects in my Nokia Developer Projects Git repository:

https://projects.developer.nokia.com/qmlexperiments

Learning Resources

To get started on Qt GUI / Qt Quick Development on desktop and mobile devices, check out these recommended books:

1. C++ GUI Programming with Qt 4 (2nd Edition) - Prentice Hall
2. Beginning Nokia Apps Development: Qt and HTML5 for Symbian and MeeGo
3. Foundations of Qt Development
4. Advanced Qt Programming: Creating Great Software with C++ and Qt 4

See the full gallery on Posterous

NewsPopper - Read your favorite news sites and share them! [Early prototypes & sketches]

With NewsPopper, you can get the latest news easily from favorite sites that interests you, and share among your friends.
Set up alerts so NewsPopper --as it name says-- will "pop" the news for you on your mobile device!
You can get notified when your friend comments on the news they read, or liked.

Sounds interesting ? It should :-)

It's a mobile application I'm currently working on. The app uses the latest powerful Qt 1.1 SDK and will run on all mobile devices that support Qt framework (which means modern Symbian S60, Symbian^3, Maemo/N900, and MeeGo devices like the upcoming Nokia N9/N950).

It will support touch and swipe gestures (on all touch devices and especially on the Nokia N9) and should be very user friendly from the first start.

The images shown are some sketches and how the current prototype looks.

When it's finished (hopefully!) you'll find it in an Ovi Store near you. :-)

I highly recommend you to get these resources to gain skills on Qt Development on desktop and mobile devices :

1. C++ GUI Programming with Qt 4 (2nd Edition) - Prentice Hall
2. Beginning Nokia Apps Development: Qt and HTML5 for Symbian and MeeGo
3. Foundations of Qt Development
4. Advanced Qt Programming: Creating Great Software with C++ and Qt 4
   

See the full gallery on Posterous

(Nokia) Qt SDK 1.1 including Qt Framework 4.7.3 Libraries Released

The Qt team is truly pleased to release the Qt SDK 1.1 for desktop and mobile development.

Using the Qt SDK you benefit from the Qt Creator IDE as a starting point for your development and you can also speed up your development - especially for touch-screens - with Qt Quick. During installation of the Qt SDK, you select the packages you need. In addition you will receive notification when new features and quality updates are available i.e. Qt Creator and / or new targets. No need to make special upgrades or extra downloads.

What is in the Qt SDK 1.1?

• Qt 4.7.3 for desktop, Qt 4.7.3 for Symbian and Qt 4.7.0 for Maemo/N900
• Qt Creator 2.1,
• Qt Mobility 1.1.3
• Qt simulator
• Remote compiler supporting Linux and Mac for Nokia supported platforms
• Symbian toolchain
• Madde toolchain for N900
  

Get your Qt apps into the Ovi Store
Now, all your apps developed with the Qt SDK 1.1 will be accepted into the Ovi Store. Yay!

Qt Developer Days 2011 Munich Announced!

We are also happy to announce the dates of Qt Developer Days 2011 Munich: October 24-26th. Stay tuned for more information on this soon.

Learn more here.

Get More Information
Get the download links and read about the changes here.
Qt 4.7.3 and Qt Mobility 1.1.3 have been released (Labs Blog) here.

I highly recommend you to get these resources to gain skills on Qt Development on desktop and mobile devices :

1. C++ GUI Programming with Qt 4 (2nd Edition) - Prentice Hall
2. Beginning Nokia Apps Development: Qt and HTML5 for Symbian and MeeGo
3. Foundations of Qt Development
4. Advanced Qt Programming: Creating Great Software with C++ and Qt 4
   

(copied mostly verbatim from Qt SDK 1.1 release announcement)

My Forum Nokia Champion 2011/2012 Diploma

See I am now a Forum Nokia Champion again. Not kidding.. ;-) *brag mode on* hehehee :-)

I am now a Qt Ambassador :-)

"Congratulations! You have been accepted into the Qt Ambassador Program."

The mail just came in this morning. Thank you Nokia... :-)

Sincerely,
Hendy Irawan
Qt Ambassador ;-)

P.S. More information about Nokia's Qt Ambassador program :

The Qt Ambassador Program is a membership-only program that honors Qt development projects. All developers around the world who create products and projects with Qt are eligible to apply. Membership to the Qt Ambassador Program is free and based on your  outstanding and innovative Qt project. 

Note: In order to apply to the program, you must have a live Qt project, which you are able to post on the Qt Ambassador Showcase.

The Qt Ambassador is a recognition program that complements our Nokia Certified Qt Developer program.  We encourage all Nokia Certified Qt Developers to apply to be Qt Ambassadors and further extend their distinction in the Qt and overall developer community.

Nokia E5 Is an AWESOME Phone, But...

I love my Nokia E5. It's reasonably priced, the keyboard is excellent, the feel and form factor is just great. BUT...

I'll try not to make this sound like bashing Nokia E5..although it probably is. It's definitely more about Nokia E5's software/OS that is Symbian S60 3rd Edition FP2... than it is about Nokia's hardware.

I have 3 "major" problems with Nokia E5 : (as you can see, they aren't destructive, but simply annoying)

1. SMS Alert Tone Sound Failure. After I reach about 1800 messages in SMS Inbox, my Nokia E5 won't alert me with sound. Practically the only way I can see if there are new text messages is by looking at the blinking keypad white light.
2. Screen dims under bright sunlight. I don't know if this is by (mal-)design or there is a setting that I mistakenly set, but it's very annoying that when I use my Nokia E5 under bright sunlight, the screen goes completely dark and I can't see anything. The phone UI itself is still working (invisibly) and when I press keys, it actually makes actions. Now it gets annoying and dangerous (e.g. I could mistakenly delete a message).
3. Exchange ActiveSync / Google Contacts regularly wipes my phonebook. This is probably more to do with Exchange ActiveSync than with Nokia E5 or Symbian, but I need this functionality to work well, because it's convenient for me to sync my Gmail address book with Nokia E5's phonebook (and I've been doing this since my BlackBerry days). However at times the sync will fail and it will wipe my Nokia E5 phonebook and for some time I'm left with completely empty phonebook before the next resync is successful. It's not dangerous, because all the data in Google Contacts is intact, but it's annoying because I have to re-specify default phone numbers and add members to groups all over again.

There are also slight annoyances :

1. Push mail / Nokia Messaging is not actively updating (i.e. "always on"). I'm not sure why it doesn't work now, but it did work a few months ago. I tried to set it to update a few hours, but it never updates unless I Synchronize ("Z") manually from Email. I also tried setting to "Always On", but it's never on... I'm using WiFi and most of the time I'm within WiFi area.
2. Email application in Nokia Messaging is slow. It's about an order of magnitude slower than my old BlackBerry Curve 8520's. From displaying a picture to composing it in an email takes about 5-10 seconds. After composing the email, sending it takes about another 5 seconds until it goes back to the previous screen. Email application is probably the slowest messaging application in Nokia E5, Contacts and Text Messages is sometimes slow (but usually just OK), and I have about 600 contacts and ~2000 text messages which I don't consider "huge" for today's smartphone standards (like Nokia E5).

Despite these shortcomings, Nokia E5 is still a great phone. Seriously. :-)

Being a Forum Nokia Champion again until 2012! :-)

I got a really pleasant news from Forum Nokia tonight:

We are pleased to announce that due to your active participation in the field of mobile development and service to the Forum Nokia community in the past year, you have been re-selected to the Forum Nokia Champion program. Congratulations!

I'm currently the only Forum Nokia Champion from Indonesia, which is both sad (where's everybody?) and great (I'm special :-)

Here's my profile at Forum Nokia and my blog at Forum Nokia.

SMS Message Alert Tone not playing on Nokia E5

I got the same problem again: SMS message alert tone is not playing on my Nokia E5. No sound at all, just the blinking light.

My previous suggestion, changing the home screen to another and then back, is not foolproof.

So I tried deleting messages fromSMS inbox and now it's working again. Right now I have 1825 messages and SMS alert notification sound is working. It seems the threshold is about 2000 messages and it starts to "silence" itself.

After deleting messages to about 1800 or under, if you still can't get SMS alert tone playing, restart the phone and then switch the home screen theme. It should work.

Qt Developer Workshop by Nokia - Bandung, Indonesia

Forum Nokia invites mobile developers all around Bandung, Indonesia to attend Nokia-sponsored Qt Developer Workshop, held in Aston Primera Hotel, Pasteur, Bandung, Indonesia.

This session is presented by Eileen Khoo, Snr. Technology Expert at Nokia.

I met a few familiar faces, particularly smart people from ITB and iComm Bandung. Of course, ALL faces are familiar in some way in any developer event. ;-) (hint: it's not a Salsa dance course!)