A presentation delivered at DevSum11 in Stockholm 2011-05-18. Topic is around developing Windows Phone 7 applications and what I've learned in the process of building and publishing both XNA and Silverlight applications.

1. Dev WP7 – IRL
Johan Lindfors

2. agenda
• inspiration
• planering
• design
• utveckling
• publicering

3. phoneBeat

5. file | new
start inspiration

7. www.windowsphoneapplist.com

8. Inspiration Design Utveckling

9. Inspiration Design Utveckling

10. file | new
start inspiration plan

11. cocktail flow

12. facebook

13. usa today

14. runkeeper

15. harbor master

17. file | new
piration planering desig

18. “Marketing by not asking any questions
first!“
– Percy Nilegård

19. ho
hen
hy
here
hat

20. planera & fokusera
• gör en sak riktigt, riktigt bra
• inga kruseduller
• förhindra misstag
• ”don’t make me think”

22. Who – personer som tränar
What – registrera träningstillfällen
When – efter att de tränat klart
Where – på gymmet
Why – för att dela med sig och tävla

23. file | new
anering design utvecklin

24. metro
• design för utvecklare
• struktur, enkelhet, innehåll
• text
• rörelse

25. pivot eller panorama?

26. www.jeff.wilcox.name/2011/03/metro-design-guide-v1/

33. file | new
design utveckling publ

34. mvvm
• prism
• caliburn micro
• mvvmlight
• ultralight.mvvm

35. demo

36. nätverk
• asynkrona anrop
• webclient eller httpWebRequest
• async ctp

37. demo

38. lagra data
• isolatedstorage
• serialisering
• xml/json/binärt
• inställningar

39. demo

40. lokalisering
• cultureinfo
• resurser
• kod
• xaml

41. demo

42. prestanda
• uppfattad vs verklig
• använd rörelse
• trådhantering
• analysera och optimera
• testa på en riktig enhet

43. file | new
eckling publicering

44. marketplace
• testa, testa, testa
• lokal struktur
• uppdateringar
• auto-publicering

46. tripeaks solitaire
• fabrication games
• äkta 3D
• all kod i objective-c

47. -(BOOL) animate
{
if([self animation] == nil)
{
[self draw];
return NO;
}
else
{
BOOL animationDone = [[self animation] animate];
[self draw];
if (animationDone)
{
x += [[self animation] currentX];
y += [[self animation] currentY];
z += [[self animation] currentZ];
rotation += [[self animation] currentRotation];
[animations removeObjectAtIndex:0];
}
return animationDone;
}
}

48. public bool Animate()
{
if (this.Animation == null)
{
this.Draw();
return false;
}
else
{
bool animationDone = this.Animation.Animate();
this.Draw();
if (animationDone)
{
x += this.Animation.CurrentX;
y += this.Animation.CurrentY;
z += this.Animation.CurrentZ;
rotation += this.Animation.CurrentRotation;
animations.RemoveAt(0);
}
return animationDone;
}
}

49. public bool Animate(GraphicsDevice graphics, BasicEffect effect)
{
if (this.Animation == null)
{
this.Draw(graphics, effect);
return false;
}
else
{
bool animationDone = this.Animation.Animate();
this.Draw(graphics, effect);
if (animationDone)
{
x += this.Animation.CurrentX;
y += this.Animation.CurrentY;
z += this.Animation.CurrentZ;
rotation += this.Animation.CurrentRotation;
animations.RemoveAt(0);
}
return animationDone;
}
}

51. johan.lindfors@infozone.se