GNOME development on Tizen Mobile
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This document discusses bringing GNOME applications and development to the Tizen mobile platform. It provides an overview of Tizen and how it compares to previous GNOME mobile platforms like Maemo. It then outlines steps to build and install GNOME dependencies like GTK+ on Tizen, including downloading source code, using the Git and build systems, and creating packages. It demonstrates a simple image viewer application built with GTK+ on Tizen. Future plans include better language support and a mobile-friendly theme for GNOME on Tizen.
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GNOME development on Tizen Mobile
- 1. GNOME Development on Tizen 허 준회 Hur, Joone May 24, 2013 Intel Open Source Technology Center
- 2. Are you a GNOME hacker? WebKitGtk+ Hackfest 2012
- 3. Are you a GNOME user?
- 4. We are GNOME http://www.flickr.com/photos/kitty-kat/6049220331 By KittyKat3756 Desktop Summit 2010
- 6. We are building a true open source desktop environment!
- 8. ● Fedora ● Ubuntu GNOME ● OpenSUSE
- 9. Platform independent Linux, Windows, and OSX
- 10. ● Language independent C, C++, Python, C#, JS
- 13. GNOME Mobile?
- 14. Yes, we had GNOME Mobile
- 15. First release of GNOME Mobile •GNOME 2.24 is the first release of the GNOME Mobile development platform. •Linux-based mobile device platforms o Maemo, ACCESS Linux Platform, o LiMo reference platform, Ubuntu Mobile, o Moblin, Poky. https://help.gnome.org/misc/release-notes/2.24/
- 16. GNOME Mobile
- 18. N770 N800, N810, N900, N9 http://en.wikipedia.org/wiki/File:N900_xterm.JPG
- 19. Moblin Clutter, Gtk+, RPM Designed for Netbook http://en.wikipedia.org/wiki/File:Moblin_Linux_2.1.png
- 21. MeeGo (Maemo + Moblin) Qt RPM http://www.noknok.tv/2010/07/01/nokia-n9-meego-os-smartphone-to-look-like-this/
- 22. Nokia left behind us
- 23. No one talked about Mobile in GNOME https://mail.gnome.org/archives/mobile-devel-list/
- 25. 3rd Mobile Platform •Tizen •Firefox OS •Ubuntu Touch
- 26. They say HTML5!!
- 27. But, we have a lot of GNOME applications
- 28. Running my favorite GNOME applications on Mobile?
- 29. On Android? Only Linux Kernel No X-Window, No Cairo & Pango, ...
- 32. Tizen vs. Maemo Glib, Cairo, Pango, Gstreamer, BlueZ, D-Bus, X-Window OSP, EFL, RPM Hildon Gtk+, Atk, Gdk-pixbuf, Debian
- 33. Tizen is a GNOME?
- 34. Tizen? ● Tizen = MeeGo + LiMo ● Standard based, Cross, Open Source platform ● Resides in the Linux Foundation ● Tizen 2.1 ● HTML5 and OSP(native) applications
- 37. A New Hope for GNOME Mobile
- 38. Running GNOME on Tizen
- 39. Tizen Development •Web Application development •Native Application development •Platform development
- 40. Create a Web application project
- 41. Create a Tizen native project
- 42. Tizen Platform Development git, obs, gbs, gerrit, chroot, rpm, Tizen SDK
- 46. Create an account in Tizen Go to http://tizen.org http://seoz.egloos.com/3895488
- 48. Using Gerrit to access source code •Gerrit is a Web-based code review system https://review.tizen.org/gerrit/ •Create an SSH key with the Linux shell by specifying your full name and email address •Add the SSH Key to Gerrit http://seoz.egloos.com/3895489
- 50. Configure GIT •Git is a revision control and source code management tool o $ apt-get install git •Configure GIT o $ git config --global user.name "your name" o $ git config --global user.email "your email"
- 51. Download Gtk+ and dependent libraries source code •Tizen 2.0 includes o glib 2.32.3 o pango 1.26.0 o cairo 1.12 •Need atk, gdk-pixbuf, hicolor-icon-theme to compile Gtk+ 3.1.8 o atk 1.30 o gdk-pixbuf-2.0 2.22.0 o hicolor-icon-theme-0.12 http://ftp.gnome.org/pub/gnome/sources/
- 52. Building with gbs •Git Build System (GBS) is a custom command line tool used to support Tizen package development $ mkdir atk && cd atk && git init $ gbs import ../atk-1.30.0.tar.gz $ git checkout upstream https://source.tizen.org/documentation/reference/git-build-sys
- 53. Write a RPM spec file $ pwd ~/git/atk/ $ mkdir packaging $ cd packaging $ vi atk.spec http://en.opensuse.org/openSUSE:Specfile_guidelines
- 54. Name: atk Summary: Accessibility Toolkit Version: 1.30.0 License: LGPL ... URL: http://www.gtk.org Patch0: replace_G_CONST_RETURN_with_const.patch Requires: glib2 >= 2.0.0 BuildRequires: pkgconfig(glib-2.0) %package devel .. %build .. %install ... %files ...
- 55. Building using gbs $ gbs build -A i586 $ cd ~/GBS- ROOT/local/scratch.i586.0/home/abuild/rpmbuil d/RPMS/i586/
- 56. ● atk-1.30.0-1.i586.rpm ● atk-1.30.0-5.1.armv7l.rpm ● atk-debuginfo-1.30.0-1.i586.rpm ● atk-debugsource-1.30.0-1.i586.rpm ● atk-devel-1.30.0-1.i586.rpm ● atk-devel-1.30.0-5.1.armv7l.rpm ● gdk-pixbuf2-2.22.0-1.i586.rpm ● gdk-pixbuf2-2.22.0-4.1.armv7l.rpm ● gdk-pixbuf2-debuginfo-2.22.0-1.i586.rpm ● gdk-pixbuf2-debugsource-2.22.0-1.i586.rpm ● gdk-pixbuf2-devel-2.22.0-1.i586.rpm ● gdk-pixbuf2-devel-2.22.0-4.1.armv7l.rpm ● gtk3-3.1.8-16.2.armv7l.rpm ● gtk3-3.1.8-1.i586.rpm ● gtk3-debuginfo-3.1.8-1.i586.rpm ● gtk3-debugsource-3.1.8-1.i586.rpm ● gtk3-devel-3.1.8-16.2.armv7l.rpm ● gtk3-devel-3.1.8-1.i586.rpm ● gtk3-devel-docs-3.1.8-1.i586.rpm ● gtk3-immodules-3.1.8-1.i586.rpm ● gtk3-immodule-xim-3.1.8-1.i586.rpm ● hicolor-icon-theme-0.12-11.1.noarch.rpm
- 59. Installing rpm packages $ sdb push ~/tizen/package/*.rpm /home Open a shell $ cd /home $ rpm -ivh --force *.rpm
- 60. Run gtk-demo!
- 61. Your first Gtk+ application for Tizen
- 62. Image Viewer
- 63. Create a project with Anjuta
- 64. joone@joone-webkit:~/image-viewer$ ls -l total 64 -rw-rw-r-- 1 joone joone 0 May 19 00:41 AUTHORS -rwxrwxr-x 1 joone joone 4435 May 19 00:41 autogen.sh -rw-rw-r-- 1 joone joone 2 May 19 00:41 ChangeLog -rw-rw-r-- 1 joone joone 334 May 19 00:41 configure.ac -rw-rw-r-- 1 joone joone 35148 May 19 00:41 COPYING -rw-rw-r-- 1 joone joone 1689 May 19 00:41 image_viewer.anjuta -rw-rw-r-- 1 joone joone 350 May 19 00:41 Makefile.am -rw-rw-r-- 1 joone joone 0 May 19 00:41 NEWS -rw-rw-r-- 1 joone joone 0 May 19 00:41 README drwxr-xr-x 2 joone joone 4096 May 19 00:41 src
- 65. Making a spec file
- 66. Building with gbs $gbs build -A i586 –keep-packs --include-all
- 67. Running Image Viewer on the emulator
- 69. Future Plan •Support for GObject introspection o More language bindings! •Support for Mobile Theme •Add GNOME development to Tizen SDK
- 70. Q & A
Editor's Notes
- It was announced at the Embedded Linux Conference in Santa Clara, California on April 19, 2007
- https://help.gnome.org/misc/release-notes/2.24/
- https://help.gnome.org/misc/release-notes/2.24/
- 2009zl
- At the Mobile World Congress in February 2010, it was announced that the Moblin project would be merging with Maemo to create the MeeGo mobile software platform.
- Unfortunately, there is no Success story with GNOME in Mobile. What's wrong with GNOME? Is GNOME is slow in mobile device? Were there any missing features for mobile?
- Anyway, the mobile market is divided into Android and iOS. WebOS, Windows Mobile was disappeared. Windows phone & Blackberry are struggling to survive.
- http://asia.cnet.com/the-emerging-smartphone-os-battle-firefox-vs-tizen-vs-ubuntu-62220705.htm Why GNOME folks need to take a look at Tizen?
- When we take a look at Tizen Architecture, you can find many GNOME & FreeDesktop components such as D-Bus,m glibc, Cairo, X11, Fontconfig, Freetype2, GStreamer, Geoclue, libSoup, Bluez, and SQLite
- There a lot of common components between Tizen and Maemo. X-Window, GStreamer, Glib, GObject, libSoup, BlueZ,
- What is GNOME development? GNOME development Develop an application based on glib/gobject The glib main loop is running inside Tizen apps.
- Intel and Samsung are leading the project. Intel is no 1 Linux kernel contributor. Samsung is no 7 Linux kernel contributor. Two companies are very active to open source development Therefore, It’s okay to believe both companies. We continue to open Tizen more under Linxu foundation
- Create an SSH key with the Linux shell by specifying your full name and email address The SSH key is created in the ~/.ssh/id_rsa.pub file.
- Paste the SSH public key into "Add SSH Public Key" text box.
- Git is a revision control and source code management tool that enables you to download and manage Tizen platform development source codes. You can also submit your modified source codes to Git. To enable the Tizen platform development, you must install Git: $ apt-get install git
- https://developer.gnome.org/gnome-devel-demos/stable/image-viewer.c.html