lab-6340: advanced java me programming - streaming video ... · 2007 javaonesm conference |...

2007 JavaOneSM Conference | LAB-6340 |

LAB-6340: Advanced Java ME Programming - Streaming Video From Server to Your DeviceLukas Hasik, Fabiola Galleros RiosSoftware Engineer, Mobility Pack QESun Microsystems Inc.http://www.sun.com

2007 JavaOneSM Conference | Session 6340 | 2

Goal of Your Talk

Gain the experience with the successful tools, technologies and the best practices to seamlessly build wireless application consuming web service using the Java ME and Java EE technologies.

What Your Audience Will Gain


How Instructor-Led Hands-on Lab Works

Instructors will guide you through whenever appropriate

You will do the lab by reading the lab document that is displayed on your screen after log-in

The hard-copy of the lab document is also provided

Feel free to get help from on-site proctors


Quick Walk-through

● If you have not logged in, log in with● Username: 6340● password: javaone07

● Online lab document gets displayed● All necessary software (JavaTM SE, NetBeansTM

IDE 5.5, NetBeans Mobility Pack 5.5, Sun Java System Application Server) and lab files are already installed on your lab machine


Quick Walk-through

● Read introduction of each exercise● Proceed with Steps to follow of each exercise● Instructor will do quick demo on how to do the

first exercise


Lab Format

● Instructor led lab● This lab is for 120 mins● 3 exercises

● + optional exercise for experienced users● You can follow the instructor or do the exercises

by yourself.● Exercises have to be done in order 1, 2, 3


4 Exercises

1. Play the video on device – create a midlet playing video

2. Connect to a web service, stream a video from the server

3. Create Webservice client without JSR1724. Modify the clients (optional)


Exercise 1: Play the video on device

● Create a Mobile Project.● Create a MIDP Canvas to play a video.● Add Custom Component to the palette.● Create a new Visual Visual MIDlet.● Create UI and add player logic to the application● Build and run the project


Exercise 2: Connect to a web service, stream a video from a server

● Deploy webservice to the application server● Create new application PlayRecordsApp● Generate new J2ME Web Service Client● Add VideoCanvas to the Sample MIDlet● Add player logic to the videoCanvas● Run the project


Exercise 3: Create Webservice client without JSR172

● Simulate an Emulator Platform Without JSR172● Create new Web Project and new web service

client● Create Mobile Client to Web Application● Filtering Sources● Reuse the visual midlet for both solutions● Modify the sample midlet from JSR172


Exercise 4: Modify the clients (optional)

● Add new form for the addRecord method of the webservice

● Modify the VideoCanvasProject to real library● Add an image to all WaitScreens● Setup obfuscator to decrease the size of your

application● Setup API permissions● Deploy project● Setup proxy server for WTK


DEMOExercise 1, Exercise 2


Summary

● You know how to play a video in MIDlet● You are able to use JSR 172 – Web Services API● You can use the Mobile Client to Web Application

when your device doesn't support JSR 172● Mobility Pack is the best


For More Information

List● http://mobility.netbeans.org


Q&A


Finishing Up

● Fill up the survey form● Log out


YOUR LOGOHERE

LAB-6340: Advanced Java ME Programming - Streaming Video From Server to Your Device



LAB-6340: Advanced Java ME Programming - Streaming Video From Server to Your DeviceLukas Hasik, Fabiola Galleros RiosSoftware Engineer, Mobility Pack QESun Microsystems Inc.http://www.sun.com

lab-6340: advanced java me programming - streaming video ... · 2007 javaonesm conference |...

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