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News tagged ‘SD’


More IPhone 3G internals photos





Portelligent and Semiconductor Insights published a document describing interals of IPhone 3G. Techonline described the details. (Previous IPhone 3G internals photos can be viewed here)

Commuunications (3G/GSM) are on Infineon chips. One for GSM/GPRS/EDGE, another for WCDMA/HSDPA (3G). GPS module is not SiRF as we all thought. Apple uses PMB 2525 Hammerhead II. The Hammerhead II integrates an assisted-GPS (A-GPS) baseband processor with a low-noise GPS RF front end and multi-path mitigation to avoid large errors in urban environments.


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JavaSysInfo - another sample GUI Java application



javasysinfo.png

This is another simple Java GUI application for the IPhone/IPod from Java Flavor Weblog. It simply shows Java system information on iPhone/iPod touch. It uses Java, JocStrap and GNU Classpath.

This application can be installed through Installer. Just add the repository http://javaflavor.cocolog-nifty.com/apptapp/. The application can be found in Java section and is called JavaSysInfo. Or just download it here: javasysinfo-092.zip. The package includes compiled class files, source java files and runnable script with an icon. Here are the sources: JavaSysInfo and JavaSysInfoController.

Note that JocStrap applications, including JavaSysInfo, currently require JocStrap, UICaboodle, JamVM, GNU Classpath, GNU Classpath Tools, Apache APR, libffi and BSD Subsystem. In most cases all this was installed during Java on IPhone installation.




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JavaOne 2008 and IPhone-related sessions



JavaOne 2008

JavaOne is one of the most interesting events in IT industry. We are expecting a lot of talks about Java and other technologies. One IPhone+Java - related talk was already mentioned at Java4IPhone.com (link). There are couple more of them.

  • How to Port phoneME™ Advanced Software to Google Android, iPhone, OpenMoko, LiMO, and MoreHinkmond Wong (Sun Microsystems)

    May 07, 14:50 - 15:50

  • Dancing Duke on Your PlayStation Portable: Porting phoneME™ Software to PlayStation Portable Max Mu (Sun Microsystems); Kuo Wang (iaSolution Technology Limited)

    May 08,19:30 - 20:20

  • Extending Swing to Run Multitouch Applications (Multitouch Software)Michael Riecken (Trissential, LLC)

    May 09,16:10 - 17:10

Sessioin details:


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How to Port phoneME Advanced Software to iPhone



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The objective of the phoneME project is to further expand the usage of Java™ Platform, Micro Edition (Java ME platform) technology in the mobile handset market. The goal in making these technologies available to the Mobile & Embedded Community is to reduce implementation variation, increase the rate of innovation and enable new devices to leverage the power of the Java ME platform.

During JavaOne 2008 conference at San Francisco senior staff engineer Hinkmond Wong (Java Micro Edition group at Sun Microsystems) will speak about porting phoneME Advanced Software to different mobile platporms, including IPhone:

Session Title: "How to Port phoneME™ Advanced Software to Google Android, iPhone, OpenMoko, LiMO, and More".

Session Abstract: "This presentation discusses how to port phoneME™ Advanced open source mobile platform software to the latest hot cell phone and embedded device environments such as Google-OHA, Android SDK, iPhone/iPod (touch) SDK, OpenMoko, and LiMO.

The objective of the phoneME project is to further expand the use of the Java™ Platform, Micro Edition (Java ME platform) in the mobile handset market through open source. The project scope includes a focus on the emerging next-generation phone segment with the phoneME Advanced software stack. This session concentrates on how to use the open-source phoneME Advanced project as the core Java virtual machine and libraries to enable the most-recent popular mobile development platforms to become Java technology-enabled. "

Make sure to attend this event and this sesson in particular. Hinkmond Wong is an expert from Sun Microsystems, who can answer many questions about IPhone, Java and more.




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Written by admin

Tuesday, April 8th, 2008. 13:37

Official Sun Microsystems announcement



JavaEric Klein, vice president of Sun Microsystems, Java Marketing anounced that Sun will be developing a Java VM for the Apple's IPhone. This JVM will be based on Java Micro Edition and will allow IPhone to launch thousands of existing and new Java applications. "Once our JVM is on the phone, we anticipate that a large number of Java applications would run on the phone," Klein said. It took 24 hours for Sun to analyze the licence and information Apple had provided with IPhone's SDK. Release date is planned some time after June 2008.

Download the official recordings: audio - mp3 (335 kb), video - mp4 (4.9 mb).




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