bada Overview bada Developer Day in Seoul Dec 08, 2010

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Noah Davidson
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2 Contents What is bada? bada architecture bada features bada framework bada namespaces *This material is based on bada SDK 1.2.0b1 2

3 1 The What

4 What is bada? New smartphone platform An execution environment for feature-rich apps and services Framework Service Device Kernel Server 4

5 bada architecture Kernel configurable Framework Service Device Kernel 5

6 bada architecture Core functions of a device Framework Service Device Kernel - System and security - Graphics - Multimedia - Communication components 6

7 bada architecture Service-centric functions Framework Service Device Kernel - Application engines - Service components interacting with bada Server 7

8 bada architecture Public bada API Framework Service Device Kernel - Application framework - Functions exported by lower layers 8

9 bada architecture Framework Service Device Kernel bada interconnects with the back-end bada Server Server 9

10 bada features User interactive Service oriented Easy to use development environment 10

11 bada features [user interactive] Assorted UI Controls Common UI controls Flash/Web/Map/AppControl Adaptive UI Automatic scaling WVGA WQVGA Advanced Interaction Multi-touch, motion and sensors Face detection and recognition 11

12 bada features [Service oriented] Location Map, POI Geo-coding, Routing Social networking Mash-up with external SNS Managing user profile/buddy Content sharing Easy to share information among bada apps Commerce Remote and local content storing Browsing and searching In-application purchasing Server $2 $3 12

13 bada features [Easy to use dev. environment] bada IDE Eclipse CDT-based (C/C++) GNU tool-chain for building/debugging UI Builder helps in the design of an intuitive UI bada SDK Simulator and on-device testing Local and RTL (Remote Test Lab) U S B Wave Remote Rack Web 13

14 bada ecosystem Full support of smartphone ecosystem Developer Support Full technical support Mobile Platform An execution environment Application Store An online marketplace Developer bada Developers developer.bada.com Framework Service Device Kernel Customer bada SDK Server Samsung Kies Developing applications on bada 14

15 2 bada framework

16 bada framework Public bada API Framework Service Device Kernel - Application framework - Functions exported by lower layers 16

17 bada framework API developer.bada.com Resources API Reference bada SDK Help Contents API Reference 17

18 bada framework API Functional groups of namespaces Basic bada features User interactive Service oriented Osp::App Osp::Base Osp::Io Osp::Locales Osp::Messaging Osp::Net Osp::Security Osp::System Osp::Telephony Osp::Text Osp::Xml Osp::Graphics Osp::Media Osp::Ui Osp::Uix Osp::Web Osp::Commerce Osp::Content Osp::Location Osp::Social 18

19 bada framework API Basic bada features App, Base, System, Net, Io, Locales, Messaging, Security, Telephony, Text, Xml Functional groups of namespaces Basic bada features User interactive Service oriented Osp::App Osp::Base Osp::Io Osp::Locales Osp::Messaging Osp::Net Osp::Security Osp::System Osp::Telephony Osp::Text Osp::Xml Osp::Graphics Osp::Media Osp::Ui Osp::Uix Osp::Web Osp::Commerce Osp::Content Osp::Location Osp::Social 19

Launches specific base applications - Web browser, phone call, media folder, etc.

20 Basic bada features (1/4) Basic bada features App, Base, System, Net, Io, Locales, Messaging, Security, Telephony, Text, Xml These namespaces are used by most apps Osp::App Classes for all applications Application life-cycle management Osp::App::AppControl - Launches specific base applications - Web browser, phone call, media folder, etc. Osp::Base Osp::System Basic data types and enumeration Synchronization and Utility Get system information and controlling devices - Alarm, battery, power management, runtime information, etc. 20

21 Basic bada features (2/4) Basic bada features App, Base, System, Net, Io, Locales, Messaging, Security, Telephony, Text, Xml Sky War demo 21

Basic bada features (3/4) Basic bada features App, Base, System, Net, Io, Locales, Messaging, Security, Telephony, Text, Xml Namespaces related to the demo app Osp::Net Data communications HTTP,

22 Basic bada features (3/4) Basic bada features App, Base, System, Net, Io, Locales, Messaging, Security, Telephony, Text, Xml Namespaces related to the demo app Osp::Net Data communications HTTP, Sockets, WiFi, Bluetooth Communication between devices (WiFi adhoc mode) Osp::Locales Internationalization and localization Displays regional information (languages) Osp::Io Handling I/O data in files, directory, DB and registry Maintains history of scores and players 22

23 Basic bada features (4/4) Basic bada features App, Base, System, Net, Io, Locales, Messaging, Security, Telephony, Text, Xml Other basic bada namespaces Osp::Security Osp::Messaging Cryptographic keys algorithms, certificate management Messaging services such as SMS, MMS, and Push notification service Osp::Telephony Call, telephony network, and SIM Osp::Text Conversion between the character encoding schemes Osp::Xml Manipulates XML documents by using the Libxml2 library 23

24 bada framework API User interactive Graphics, Media, Ui, Uix, Web Functional groups of namespaces Basic bada features User interactive Service oriented Osp::App Osp::Base Osp::Io Osp::Locales Osp::Messaging Osp::Net Osp::Security Osp::System Osp::Telephony Osp::Text Osp::Xml Osp::Graphics Osp::Media Osp::Ui Osp::Uix Osp::Web Osp::Commerce Osp::Content Osp::Location Osp::Social 24

25 User interactive (1/3) User interactive Graphics, Media, Ui, Uix, Web Splash news Video 25

User interactive (2/3) User interactive Graphics, Media, Ui, Uix, Web Namespaces related to the demo app Osp::Graphics Drawing-related functions (2D/3D graphics) Display Rich text Show images Osp::Ui

26 User interactive (2/3) User interactive Graphics, Media, Ui, Uix, Web Namespaces related to the demo app Osp::Graphics Drawing-related functions (2D/3D graphics) Display Rich text Show images Osp::Ui Creating graphical user interfaces Design the form with CustomList control Process touch events Osp::Web Fully featured web browser functionality Get today s news contents from web Osp::Media Osp::Uix 26

User interactive (3/3) User interactive Graphics, Media, Ui, Uix, Web Namespaces related to the demo app Osp::Graphics Osp::Ui Osp::Web Osp::Media Multi-media handling (image,

27 User interactive (3/3) User interactive Graphics, Media, Ui, Uix, Web Namespaces related to the demo app Osp::Graphics Osp::Ui Osp::Web Osp::Media Multi-media handling (image, audio, video, player, camera) Decode images Play videos Video Osp::Uix Advanced user interaction (sensors, motion, face, weather service) Fast-forward or rewind a clip by snap 27

28 bada framework API Service oriented Commerce, Content Location Social Functional groups of namespaces Basic bada features User interactive Service oriented Osp::App Osp::Base Osp::Io Osp::Locales Osp::Messaging Osp::Net Osp::Security Osp::System Osp::Telephony Osp::Text Osp::Xml Osp::Graphics Osp::Media Osp::Ui Osp::Uix Osp::Web Osp::Commerce Osp::Content Osp::Location Osp::Social 28

29 Service oriented (1/2) Service oriented Commerce, Content Location Social My Favorites 29

30 Service oriented (2/2) Service oriented Commerce, Content Location Social Namespaces related to the demo app Osp::Content Osp::Locations Osp::Social Osp::Commerce Content management and search on the device/cloud Upload/download contents Location-related information and services Show map and landmark Manage user data in local and cloud Enable interuser communication Share landmark with buddies Get friends info from Twitter, Facebook etc. Support in app purchasing Sell special marking symbols 30

31 3 Summary

32 What we have learned What is bada? bada framework bada architecture Framework Service Device Kernel bada features User interactive Service oriented Server Easy dev. environment Basic bada feature Osp::App Osp::Base Osp::Io Osp::Locales Osp::Messaging Osp::Net Osp::Security Osp::System Osp::Telephony Osp::Text Osp::Xml User interactive Osp::Graphics Osp::Media Osp::Ui Osp::Uix Osp::Web Service oriented Osp::Commerce Osp::Content Osp::Location Osp::Social 32

33 Find out more Tutorials: bada Overview.pdf 33

34 Thank you.

Introduction to bada 2.0

Introduction to bada 2.0 Contents History, Ecosystem, Architecture Basic Feature User Interactive Feature Service Oriented Feature Introduction We will be looking at the whole bada system in brief here.