Tommi Komulainen Nokia Maemo Development Platform © 2006 Nokia . All rights reserved.

Tommi Komulainen Nokia

Outline Background Maemo Development Platform Things to consider Future?

Background

Maemo Development Platform

Things to consider

Future?

Background

Background End-user optimized interface Desktop “optimized” software Handheld hardware No memory, no CPU, no HW acceleration High resolution touch screen

End-user optimized interface

Desktop “optimized” software

Handheld hardware

No memory, no CPU, no HW acceleration

High resolution touch screen

Maemo is...? Nokia 770 Nokia 770 OS Distribution Development platform http://maemo.org/ #maemo @ freenode

Nokia 770

Nokia 770 OS

Distribution

Development platform

http://maemo.org/

#maemo @ freenode

Maemo is...? Nokia 770 Nokia 770 OS (= Maemo + more) Distribution Development platform http://maemo.org/ #maemo @ freenode

Nokia 770

Nokia 770 OS (= Maemo + more)

Distribution

Development platform

http://maemo.org/

#maemo @ freenode

Desktop Home, Status bar, Task Navigator Matchbox Input methods Control Panel

Home, Status bar, Task Navigator

Matchbox

Input methods

Control Panel

GNOME Development Platform atk at-spi audiofile esound gail GConf glib gnome-mime-data gnome-vfs gtk+ gtk-doc intltool libart_lgpl libbonobo libbonoboui libglade libgnome libgnomecanvas libgnomeui libIDL libxml2 libxslt ORBit2 pango pkgconfig

atk

at-spi

audiofile

esound

gail

GConf

glib

gnome-mime-data

gnome-vfs

gtk+

gtk-doc

intltool

libart_lgpl

libbonobo

libbonoboui

libglade

libgnome

libgnomecanvas

libgnomeui

libIDL

libxml2

libxslt

ORBit2

pango

pkgconfig

Maemo Development Platform atk at-spi audiofile esound gail GConf glib gnome-mime-data (*) gnome-vfs gtk+ gtk-doc intltool libart_lgpl libbonobo libbonoboui libglade (*) libgnome libgnomecanvas libgnomeui libIDL libxml2 libxslt (*) ORBit2 pango pkgconfig

atk

at-spi

audiofile

esound

gail

GConf

glib

gnome-mime-data (*)

gnome-vfs

gtk+

gtk-doc

intltool

libart_lgpl

libbonobo

libbonoboui

libglade (*)

libgnome

libgnomecanvas

libgnomeui

libIDL

libxml2

libxslt (*)

ORBit2

pango

pkgconfig

Maemo Development Platform Bluez D-BUS GStreamer SDL, SDL_mixer

Bluez

D-BUS

GStreamer

SDL, SDL_mixer

Maemo Development Platform Hildon widgets libosso maemo-launcher Connectivity GConf-SDL integration (tunjos)

Hildon widgets

libosso

maemo-launcher

Connectivity

GConf-SDL integration (tunjos)

Things to consider

Things to consider Hildon UI Style Memory and performance Small differences

Hildon UI Style

Memory and performance

Small differences

Hildon UI Style Small, high DPI touch screen Stylus, thumbs, a few hardware keys Virtual keyboard, handwriting recognition Only one application window at a time Limited memory, storage and CPU No wobbly windows... http://www.maemo.org/community/UI_Style_Guide_Summary_1.0.pdf

Small, high DPI touch screen

Stylus, thumbs, a few hardware keys

Virtual keyboard, handwriting recognition

Only one application window at a time

Limited memory, storage and CPU

No wobbly windows...

http://www.maemo.org/community/UI_Style_Guide_Summary_1.0.pdf

Hildon UI Style – Essential Widgets http://www.maemo.org/platform/docs/api-index.html

http://www.maemo.org/platform/docs/api-index.html

Hildon UI Style – Essential Widgets Windows and views HildonApp, HildonAppView Notes, banners HildonNote, gtk_infoprint_* http://www.maemo.org/platform/docs/api-index.html

Windows and views

HildonApp, HildonAppView

Notes, banners

HildonNote, gtk_infoprint_*

http://www.maemo.org/platform/docs/api-index.html

Hildon UI Style – Other Widgets File, color and font selectors http://www.maemo.org/platform/docs/api-index.html

File, color and font selectors

http://www.maemo.org/platform/docs/api-index.html

Hildon UI Style – Other Widgets Special purpose Volume, seeking Number, range Date, time, weekday http://www.maemo.org/platform/docs/api-index.html

Special purpose

Volume, seeking

Number, range

Date, time, weekday

http://www.maemo.org/platform/docs/api-index.html

Memory and performance “64M ought to be enough for 770”

“64M ought to be enough for 770”

Memory and performance Single instance Bonobo vs. D-BUS State saving, power management Heavy gtkrc: Nokia 770: 5529 lines, 460 images Clearlooks: 136 lines Grand-Canyon: 777 lines

Single instance

Bonobo vs. D-BUS

State saving, power management

Heavy gtkrc:

Nokia 770: 5529 lines, 460 images

Clearlooks: 136 lines

Grand-Canyon: 777 lines

Small differences .desktop files Debian packaging GStreamer Connectivity MIME types and URI schemes Backup

.desktop files

Debian packaging

GStreamer

Connectivity

MIME types and URI schemes

Backup

Future?

Future? Application installer HildonWindow Scalability improvements Gazpacho Bindings (Python, C++) evolution-data-server, Galago, Telepathy

Application installer

HildonWindow

Scalability improvements

Gazpacho

Bindings (Python, C++)

evolution-data-server, Galago, Telepathy

Conclusion

Further information Maemo SDK Tutorial http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html HOWTOs http://www.maemo.org/platform/docs/how-to.html API reference http://www.maemo.org/platform/docs/api-index.html Mailing lists http://www.maemo.org/community/mailing-lists.html Source code https://stage.maemo.org/svn/maemo/projects/haf/ #maemo @ freenode

Maemo SDK Tutorial http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html

HOWTOs http://www.maemo.org/platform/docs/how-to.html

API reference http://www.maemo.org/platform/docs/api-index.html

Mailing lists http://www.maemo.org/community/mailing-lists.html

Source code https://stage.maemo.org/svn/maemo/projects/haf/

#maemo @ freenode