J2ME

•Télécharger en tant que PPTX, PDF•

1 j'aime•1,895 vues

Lim Chanmann

Introduction to J2ME

Technologie

Who am I? Lim Chanmann Software Developer Email: chanmannlim@gmail.com Skype: lchanmann Twitter: lchanmann Blog: http://chanmannlim.wordpress.com

What is J2ME? Java 2 Micro Edition Is designed to operate in limited resource device (eg. PDAs, mobile, pager)

Why? Cross-platform Wide-range support device Easy to start

J2ME Universe Smaller Larger Pager Mobile PDAs Car Navigation Systems Internet appliance Set-top Box

Specification CLDC: mobile, pager, PDA 160 – 512 kb memory Kilobyte Virtual Machine CLDC 1.0/CLDC 1.1 MIDP 2.0: mobile & pager Min 128 kb RAM (Heap) 8kb for persistent storage Input capacity, network connection

J2ME APIs in CLDC 1.1 + MIDP 2.0 MIDP 2.0 javax.microedition.lcdui javax.microedition.lcdui.game javax.microedition.media javax.microedition.media.control javax.microedition.midlet javax.microedition.pki javax.microedition.rms CLDC 1.1 java.lang java.lang.ref java.io java.util java.microedition.io

MIDlet & Life clycle MIDP application Life cycle: AMS (Application Management System) destroyApp() Paused pauseApp() startApp() Active Destroyed destroyApp()

MIDlet Suite Application package .jar MIDlets + classes + Resources + Manifest information (Version of CLDC & MIDP, name, version, vendor) .jad Same information as Manifest Can be used for installation

User Interface with MIDP 2.0 Inherit from MIDlet class Set current displayable object to MIDlet display Displayable: Displayable Screen Canvas Alert TextBox List Form

Requirements JDK – J2SE: http://java.sun.com/javase/downloads/index.jsp Wireless Toolkit: http://java.sun.com/products/sjwtoolkit/download.html Editor – Eclipse (Pulsar): http://www.eclipse.org/downloads/

See in action Configure development environment Building Helloworld Deployment

References Application development with J2ME by EnricoRukzio http://www.j2mesalsa.com http://www.java2s.com http://developers.sun.com/mobility/getstart/ http://www.java-samples.com/j2me/ http://today.java.net/pub/a/today/2005/02/09/j2me1.html

Contenu connexe

Tendances

Introduction to Mobile programming(J2ME)Wambua Wambua

MOBILE APPs DEVELOPMENT PLATFORMSSenthil Kanth

Mobile Application Development MAD J2MEPallepati Vasavi

J2 me 1myrajendra

Presenting Cloud ComputingNaveen Karn

Java ME CLDC MIDPSMIJava

Mobile application developmentGovardhan Gottigalla

Introduction to j2meFae Kaal

Mobile Operating SystemSushant Kushwaha

Mobile Application Development MAD J2ME UNIT 2Pallepati Vasavi

J2me PlatformKamal Patel

Scmad Chapter 01Marcel Caraciolo

Introduction to java micro editionRaphael Wanjiku

Introduction to Java Micro Edition (ME) 8terrencebarr

Session1 j2me introductionmuthusvm

08 Midlet Basiccorneliuskoo

01 java 2 micro editioncorneliuskoo

Campus portal for wireless devicesShiladitya Mandal

Symbian OSDeva Singh

01 Symbianosbasics IntroducaoTiago Romão

Tendances (20)

Introduction to Mobile programming(J2ME)

MOBILE APPs DEVELOPMENT PLATFORMS

Mobile Application Development MAD J2ME

J2 me 1

Presenting Cloud Computing

Java ME CLDC MIDP

Mobile application development

Introduction to j2me

Mobile Operating System

Mobile Application Development MAD J2ME UNIT 2

J2me Platform

Scmad Chapter 01

Introduction to java micro edition

Introduction to Java Micro Edition (ME) 8

Session1 j2me introduction

08 Midlet Basic

01 java 2 micro edition

Campus portal for wireless devices

Symbian OS

01 Symbianosbasics Introducao

Similaire à J2ME

Java ME An Introduction. www.javameblog.comanoopengineer

Java J2MEmarada0033

J2 Meennabihi nabil

A Taste of Java MEwiradikusuma

Introduction to mobile programing (J2ME)Wambua Wambua

Why Android? Exploring the design desisions in AndroidNavin Kabra

J2 Me Gaming Using Netbeansstrongdevil

How Android is different from other systems – An exploration of the design de...IndicThreads

J2meGeetu Khanna

010118565.pdfEidTahir

Mobile operating system..Aashish Uppal

Blackberry Development EnvironmentPredhin Sapru

ResumeRajesh Kakumani

online book sale srs Apekshaapekshasoni123

online hotel management system ANSHUL GUPTA

Polysource-IT ProfileHelen

Compact Framework Development For The Desktop Developerchristopherfairbairn

It6601 mobile computing unit 5RMK ENGINEERING COLLEGE, CHENNAI

Prezentare 1 - LTMdanielnastase

Similaire à J2ME (20)

Java ME An Introduction. www.javameblog.com

Java J2ME

J2 Me

A Taste of Java ME

Introduction to mobile programing (J2ME)

Why Android? Exploring the design desisions in Android

J2 Me Gaming Using Netbeans

How Android is different from other systems – An exploration of the design de...

J2me

010118565.pdf

Mobile operating system..

Blackberry Development Environment

Resume

online book sale srs Apeksha

online hotel management system

Polysource-IT Profile

Compact Framework Development For The Desktop Developer

It6601 mobile computing unit 5

Prezentare 1 - LTM

Dernier

TrustArc Webinar - Unlock the Power of AI-Driven Data DiscoveryTrustArc

Automating Google Workspace (GWS) & more with Apps Scriptwesley chun

ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemkeProduct Anonymous

[2024]Digital Global Overview Report 2024 Meltwater.pdfhans926745

Advantages of Hiring UIUX Design Service Providers for Your BusinessPixlogix Infotech

2024: Domino Containers - The Next Step. News from the Domino Container commu...Martijn de Jong

Scaling API-first – The story of a global engineering organizationRadu Cotescu

A Domino Admins Adventures (Engage 2024)Gabriella Davis

Boost Fertility New Invention Ups Success Rates.pdfsudhanshuwaghmare1

Finology Group – Insurtech Innovation Award 2024The Digital Insurer

A Year of the Servo Reboot: Where Are We Now?Igalia

Apidays New York 2024 - The value of a flexible API Management solution for O...apidays

Powerful Google developer tools for immediate impact! (2023-24 C)wesley chun

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...Miguel Araújo

Handwritten Text Recognition for manuscripts and early printed textsMaria Levchenko

🐬 The future of MySQL is Postgres 🐘RTylerCroy

The 7 Things I Know About Cyber Security After 25 Years | April 2024Rafal Los

Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...Neo4j

How to Troubleshoot Apps for the Modern Connected WorkerThousandEyes

Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobeapidays

Dernier (20)

TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery

Automating Google Workspace (GWS) & more with Apps Script

ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke

[2024]Digital Global Overview Report 2024 Meltwater.pdf

Advantages of Hiring UIUX Design Service Providers for Your Business

2024: Domino Containers - The Next Step. News from the Domino Container commu...

Scaling API-first – The story of a global engineering organization

A Domino Admins Adventures (Engage 2024)

Boost Fertility New Invention Ups Success Rates.pdf

Finology Group – Insurtech Innovation Award 2024

A Year of the Servo Reboot: Where Are We Now?

Apidays New York 2024 - The value of a flexible API Management solution for O...

Powerful Google developer tools for immediate impact! (2023-24 C)

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...

Handwritten Text Recognition for manuscripts and early printed texts

🐬 The future of MySQL is Postgres 🐘

The 7 Things I Know About Cyber Security After 25 Years | April 2024

Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...

How to Troubleshoot Apps for the Modern Connected Worker

Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe

J2ME

1. J2ME

2. Who am I? Lim Chanmann Software Developer Email: chanmannlim@gmail.com Skype: lchanmann Twitter: lchanmann Blog: http://chanmannlim.wordpress.com

3. What is J2ME? Java 2 Micro Edition Is designed to operate in limited resource device (eg. PDAs, mobile, pager)

4. Why? Cross-platform Wide-range support device Easy to start

5. Java Universe

6. J2ME Universe Smaller Larger Pager Mobile PDAs Car Navigation Systems Internet appliance Set-top Box

7. J2ME Basic Configuration: for specifies kind of device Specifies Java Virtual Machine Subset of J2SE Additional APIs Profile: more specific than configuration Based on configuration Add APIs for user interface, persistent storage ,.etc Optional APIs: additional functionality (Bluetooth, Messaging, Media, 3D ,.etc)

8. Specification CLDC: mobile, pager, PDA 160 – 512 kb memory Kilobyte Virtual Machine CLDC 1.0/CLDC 1.1 MIDP 2.0: mobile & pager Min 128 kb RAM (Heap) 8kb for persistent storage Input capacity, network connection

9. J2ME APIs in CLDC 1.1 + MIDP 2.0 MIDP 2.0 javax.microedition.lcdui javax.microedition.lcdui.game javax.microedition.media javax.microedition.media.control javax.microedition.midlet javax.microedition.pki javax.microedition.rms CLDC 1.1 java.lang java.lang.ref java.io java.util java.microedition.io

10. Examples

11. MIDlet & Life clycle MIDP application Life cycle: AMS (Application Management System) destroyApp() Paused pauseApp() startApp() Active Destroyed destroyApp()

12. MIDlet Suite Application package .jar MIDlets + classes + Resources + Manifest information (Version of CLDC & MIDP, name, version, vendor) .jad Same information as Manifest Can be used for installation

13. User Interface with MIDP 2.0 Inherit from MIDlet class Set current displayable object to MIDlet display Displayable: Displayable Screen Canvas Alert TextBox List Form

14. Requirements JDK – J2SE: http://java.sun.com/javase/downloads/index.jsp Wireless Toolkit: http://java.sun.com/products/sjwtoolkit/download.html Editor – Eclipse (Pulsar): http://www.eclipse.org/downloads/

15. See in action Configure development environment Building Helloworld Deployment

16. References Application development with J2ME by EnricoRukzio http://www.j2mesalsa.com http://www.java2s.com http://developers.sun.com/mobility/getstart/ http://www.java-samples.com/j2me/ http://today.java.net/pub/a/today/2005/02/09/j2me1.html

J2ME

Recommandé

Recommandé

Contenu connexe

Tendances

Tendances (20)

Similaire à J2ME

Similaire à J2ME (20)

Dernier

Dernier (20)

J2ME