Developing Tizen* Operating System Based Solutions

Chris Norman, Sr. Technical Marketing Engineer, Intel Horace Li, Sr. Technical Marketing Engineer, Intel

SFTS004

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Agenda

• Tizen* Overview • Tizen for Platform Developers • Tizen for Application Developers • Summary • Q&A

The PDF for this Session presentation is available from our Technical Session Catalog at the end of the day at: intel.com/go/idfsessionsBJ

URL is on top of Session Agenda Pages in Pocket Guide

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Tizen* Overview

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What is The Tizen* Software Platform?

• A robust and flexible Open Source standards-based software platform based on HTML5

• For smartphones, tablets, in-vehicle infotainment (IVI) devices, smart TVs, clamshells and more

• Innovative OS, applications, and a user experience that consumers can take from device to device

• Allows OEM flexibility to customize

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Tizen* Vision

HTML5 Leadership Truly Open Innovation and Differentiation Industry Leaders Support

Freedom to drive HTML5 innovations without speed bumps

Equal opportunity to shape direction

Freedom to innovative

Industry leaders unite around a common OS and app store

Multiple OS’s and devices

Not controlled by a single entity

Freedom to differentiate

Multiple choices at every level of the stack

Ability to leverage existing web apps & tools

No restrictions on applications/ services

Robust developer program to deliver innovative apps

W3C API support Open governance

HTML5 Leadership

Truly Open

Innovation and Differentiation

Industry Leaders Support

Delight consumers and enable ecosystem partner differentiation with a cross-device, cross-architecture, open software platform based on a

comprehensive standards-based HTML5 implementation

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0

100

200

300

400

500

600

Feb-08 Jul-09 Nov-10 Apr-12 Aug-13

iOS Android Firefox Opera

Windows WebOS Blackberry Tizen

As of 2.0 release, Tizen* OS Leads All Mobile Platforms in Support of HTML5

Highest on both html5test score and bonus points – 492 out of possible 500!

Receives max bonus points of16

html5test.com scores

Tizen also best in class for Ringmark – which measures

functionality needed to develop mobile apps

Tizen* is also best in class for Ringmark – which measures functionality

needed to develop mobile apps

* * * * * * *

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Tizen* Web Application Environment

• One Web API across all Tizen* profiles, ensuring application portability

• Web API relies on upstream standards (W3C and others) and aggressively implements early API drafts – Utilizes all W3C defined HTML5 environment and APIs

– Leverages other W3C standardization efforts (for battery, sensors, etc.)

• Adds new APIs only when there are no existing standards

• Participate in standardization efforts to influence and accelerate relevant specifications

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Developer Benefits of HTML5

• HTML5 is the primary development environment for Tizen* Apps

• Widely adopted technology – Speeds app delivery across multiple OS platforms and

devices

• Flexible distribution model • Create Web-powered apps with rich multimedia

user experiences • Create new-style, full screen, immersive,

beautiful Web-powered apps – Designed and optimized for touch

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Tizen* 2.0 Source Code and SDK Release

• Enhanced Web framework provides state-of-the-art HTML5/W3C API support

• Web UI framework, including full-screen and multi-window support

• Additional Tizen* device APIs such as Bluetooth® Technology and NFC support

• Enhanced Web Runtime framework

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• Native framework supporting full-featured app development

• Middleware functionalities such as support for background apps, IP Push, and TTS (Text-To-Speech)

• Core and native reference apps including Calendar, Contacts, Gallery, Phone, Settings and Video Player

• Enhanced Web IDE providing What you See is What You Get (WYSIWYG) design environment, Chrome*-based JavaScript* inspector, and JavaScript log viewer

• Native IDE providing a project wizard, WYSIWYG design environment, unit test tool, and dynamic analyzer

Tizen* 2.0 Source Code and SDK Release

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Tizen* Architecture http://developer.tizen.org

Linux* kernel & device drivers

Security System Base Connectivity Telephony PIM

App Framework Graphics & UI Multimedia Location Messaging Web

Web Framework

W3C/HTML5

Video

CSS3

Worker

Touch

WebGL

…

Device APIs

BT

LBS

Message

Call

NFC

… Web

Runtime

Web Applications

Native Framework

Native Applications

Social/Content Locations Uix Media Web/Xml

Net/Telephony/Messaging Graphics/UI

Base/IO/Text/Locales App/Security/System services

http://source.tizen.org

BT= Bluetooth® Technology LBS = Location Based Services NFC = Near Field Communications

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Tizen* OS Web Framework • Accommodates and leverages most up-to-date Web

technologies • Provides a large number of HTML5 functionalities

defined by W3C and other standardization groups • Defines various new device APIs, which enable you

to access device functionalities – The device functionalities are provided with a strict rule-

based security control system that restricts the malicious use of the device APIs

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Tizen* OS Native Framework • Composed of system services and a set of native

namespaces across various domains providing more than 10,000 open APIs – Namespaces include Base, I/O, App, Security, Graphics, Ui,

Net, Messaging, Social, Locations and Web

• Provides popular standard open source libraries, such as glibc, libstdc++, libxml2, OpenGL* ES, OpenAL, and OpenMP*

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Tizen* OS for Platform Developers

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Developing Tizen* OS Solution

• Tizen.org maintains the Tizen* OS upstream project, which includes open source components only

• An OSV can develop a Tizen OS commercial solution

• OSV’s value–add can include – BSP integration, kernel customization – Proprietary component integration – Application development – Performance optimization and product validation – Customization and system integration

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Red Flag* Software Tizen* OS IVI Solution • Red Flag* Software is working on a Tizen* 2.0

based IVI solution • Focus areas

– Additional 3rd party native app framework integration like Gtk, Clutter

– Proprietary components integration, like voice recognition engine, traffic sign recognition, navigation components, etc.

– System boot-up optimization – And much more

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OSV’s Value-add – Case Study • Mapping Red Flag* Software’s work to OSV’s value-add

OSV’s Value-add Red Flag’s work BSP integration, kernel customization, hardware platform enabling

Red Flag Software rebuilt kernel with customized configuration; rebuilt mesa, Xorg drivers to enable addition features, like OpenGL* support.

Proprietary components integration

Red Flag Software integrated traffic sign recognition engine, voice recognition engine, navigation, and other proprietary components.

Applications development

Red Flag Software developed VehicleMeter web app, Pathbook, Musicplayer, Browser, etc.

Performance optimization, product validation

Red Flag Software optimized system bootup mechanism for fast boot. Red Flag Software uses its own building system and image creator tools for production.

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Red Flag* Software Tizen* OS IVI Solution

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Tizen* OS Compliance • Tizen* OS Compliance is designed to ensure mobile

device implementations and applications work together – Mobile device implementations: if implemented to a

profile, a device will provide a consistent behavior defined by that profile to applications, and provide a consistent user experience

– Applications: if built to this specification, applications will run on compliant devices which implement the APIs it uses. Applications MAY be targeted to a specific profile if necessary

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Tizen* OS Compliance Model • The Tizen* OS compliance model consists of two

main areas – Tizen Common Platform: the set of features and APIs

common across all Tizen platforms and required by every platform. The common platform is defined to reduce the effort of porting compliant applications from one device profile to another and maximize code re-use across profiles

– Tizen Profiles: targeted requirements for specific device categories which layer on top of the Tizen Common Platform, including additional components for devices, APIs, and hardware requirements

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Tizen* OS Compliance Profiles

• The current profile is – Mobile: Handsets, tablets

• Additional profiles are expected in the future, possibly including – IVI: In-Vehicle Infotainment systems – TV: DTV/STB/IPTV systems – Clamshell: notebook style laptops – Camera: Cameras – Printer: Printers

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Package Development Procedure

Gerrit Git Local Git OBS Product Project

push

review reject

accept & merge to git

Developer Developers & Reviewers Release Engineers

Release

QA

Manual-action Auto-action

submit SR to OBS which triggered by the tag

Image creation

‘gbs-submit’

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Source Code Management

• Git – A particularly powerful, flexible, and low-overhead

version control system that makes collaborative development efficient and robust

– https://review.tizen.org/git/ • Gerrit

– A web-based code review system, facilitating online code reviews for projects using Git version control system

– Gerrit optimizes the code review process, enhancing review quality

– Gerrit simplifies the maintenance of the Git-based projects, enabling a more centralized use of Git

– https://review.tizen.org/gerrit

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Git Building System

• GBS (git-build-system) is a developer command line tool that supports Tizen* OS package development

• It's used to generate tarballs based on Git repositories, to do local test buildings, and to submit code to OBS (Tizen's main build service)

• To use GBS, a development environment needs to be set up ready first – Detailed instruction

https://source.tizen.org/documentation/developer-guide/environment-setup/

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Image Creation

• MIC is an image creator. It's used to create images for Tizen*.

• Users can create images of different types for different verticals, including live CD images, live USB images, raw images for KVM, loop images for IVI platforms, and fs images for chrooting

• Users can chroot into an image using MIC's enhanced chroot command

• MIC enables converting an image to another image format, a very useful function for those sensitive to image format

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Tizen* OS Bug Tracking

• Tizen* uses JIRA to track bugs and to gather feature requests – https://bugs.tizen.org/jira/secure/Dashboard.jspa

• Developers need a Tizen account created to – Add a new bug – Comment on an existing bug – Submit a patch to fix bug

• To work on Tizen bug reporting and tracking, a set of guidelines are defined – https://www.tizen.org/community/guidelines/bug-

guidelines.

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Tizen* OS Bug Tracking Workflow

• Get Started

• Search First

• Create an issue

• Add as many details as possible

Create

Accepted

Resolved

Released Close

New

Needinfo Triaged

Reopened

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Tizen* OS for Application Developers

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Tizen* Software Development Kit

Platform Binaries and

Libraries

IDE

Header Files Tools

Sample Apps

Includes all of the tools, documentation, and resources to create Tizen* Web applications (using Tizen Web API) and Tizen Native Applications (using the Tizen Native API)

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SDK IDE and Tools

• SDK IDE – A development environment with a set of coding and

development tools

• Command Line Interface – This tool is the IDE functional tool in the Tizen* SDK

• UI Builder – This WYSIWYG (What You See Is What You Get) design

environment tool is used to create user interfaces

• Web Simulator – This tool allows you to run your Web applications to

develop and debug them

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Tizen* Web App Development Cycle

Features • Eclipse* based IDE • Cross-OS support • Deploy/debug with

VM or device • Device emulation • Target Platforms

– Current: x86/ARM Handheld

– TBD: IVI

Develop Debug Package

Web app pkg format (.wgt) or Native App (.TPK)

Virtual Machine

Tizen* SDK

On device

QEMU QEMU Emulator

Linux* & Windows* Host Workstation WebKit

runtime

Simulator

Distribute

App Store

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Summary

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Tizen* Summary

HTML5 Leadership Truly Open Innovation and Differentiation Industry Leaders Support

Freedom to drive HTML5 innovations without speed bumps

Equal opportunity to shape direction

Freedom to innovative

Industry leaders unite around a common OS and app store

Multiple OS’s and devices

Not controlled by a single entity

Freedom to differentiate

Multiple choices at every level of the stack

Ability to leverage existing web apps & tools

No restrictions on applications/ services

Robust developer program to deliver innovative apps

W3C API support Open governance

HTML5 Leadership

Truly Open

Innovation and Differentiation

Industry Leaders Support

Delight consumers and enable ecosystem partner differentiation with a cross-device, cross-architecture, open software platform based on a

comprehensive standards-based HTML5 implementation

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Summary • The Tizen* software platform is a robust and flexible

Open Source platform highlighting best-in-class HTML5 support

• Tizen is customizable and open for OSV/OEM to do innovation

• Tizen provides a set of tools and defines working process for developers to collaborate on OS and application development

• Opportunities for OSV to provide value-add

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Additional Sources of Information :

Information

[SFTL004] Tizen* Hands-on Lab Room 302AB, April 11 13:15 & 15:45

Tizen Automotive Solutions on Intel® Architecture demo

Technology Showcase E103

Tizen Project https://www.tizen.org

Tizen OS Development https://source.tizen.org/ documentation

Developing Tizen Web Applications https://developer.tizen.org/

Tizen Developer Conference May 22-24, 2013

HTML5 Experience Zone Across Technology Showcase Exhibit Hall

Exhibit Hall (4F)

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