Describe Qt platform to develop mobile application targeted to NOKIA handset

1. Developing Mobile Applicationwith QT Seminar UNRI 12 May 2011 Puja Pramudya puja.pramudya@gmail.com http://pujalabs.net

2. I’m home

5. What is Qt ? “Qt, is a cross platform development framework written in C++”

6. Where is Qt used?

7. Where is Qt used?

9. Builds native applications with native look and feel

11. Mac OS X

13. Symbian

14. Maemo

15. Embedded Linux

17. Python, Ruby, C#, etcetera

18. Original for user interfaces – now for everythingDatabases, XML, WebKit, multimedia, networking, OpenGL, scripting, non-GUI...

20. All modules have a common scheme and are built from the same API design ideasQtCore QtGui QtOpenGL Phonon QtXml QtWebKit QtNetwork QtOpenVG QtXmlPatterns QtSql QtScript QtMultimedia QtSvg

22. All code is still plain C++foreach (int value, intList) { … } QObject *o = new QPushButton; o->metaObject()->className(); // returns ”QPushButton” connect(button, SIGNAL(clicked()), window, SLOT(close()));

24. Your application can be open or closed

25. Changes to Qt must be fed back to the community

26. GPL – free

27. Your application must be open

28. Changes to Qt must be fed back to the community

29. Commercial – costs money

30. Your application can be closed

32. Hello World #include <QApplication> #include <QLabel> int main( int argc, char **argv ) { QApplication app( argc, argv ); QLabel l( "Hello World!" ); l.show(); return app.exec(); }

33. Hello World #include <QApplication> #include <QLabel> int main( int argc, char **argv ) { QApplication app( argc, argv ); QLabel l( "Hello World!" ); l.show(); return app.exec(); }

34. Hello World #include <QApplication> #include <QLabel> int main( int argc, char **argv ) { QApplication app( argc, argv ); QLabel l( "Hello World!" ); l.show(); return app.exec(); }

35. Hello World #include <QApplication> #include <QLabel> int main( int argc, char **argv ) { QApplication app( argc, argv ); QLabel l( "Hello World!" ); l.show(); return app.exec(); }

36. Hello World #include <QApplication> #include <QLabel> int main( int argc, char **argv ) { QApplication app( argc, argv ); QLabel l( "Hello World!" ); l.show(); return app.exec(); }

37. Qt Creator Development Tools : The only IDE we need 

38. Qt Creator

39. Qt Creator

41. Download QtSDK http://qt.nokia.com/downloads

43. DEMO Get Familiar with Qt Creator

44. DEMO Signal & Slot

45. DEMO QtStylesheet

46. DEMO Make Installer

47. DEMO Banzai Nihongo

48. The NEXT API Connect with existing service

50. Push Notification

52. Sell your Apps

53. The Platform

54. Your Turn. Your Idea

55. Thank you  Puja Pramudya puja.pramudya@gmail.com http://pujalabs.net