Bluetooth support on J2ME (JSR82) - General Topics

I'm trying to develop a MIDlet for mobile phone that make use of Bluetooth as the communication medium between desktop and mobile phone.
However, i noticed that my MIDlet cannot work properly with different phones and JVM.
Currently, my application can work with Aplix JVM, JBlend but not Esmertec JBed.
So i wondering is it due to the support of the JSR82 in the JVM?
Anyone did face the same problem as me? and is there any recommendation to resolve this problem?
Thanks in advance.
Calvin C

Related

MIDlet Manager news; anyone from Esmertec, Aplix or IBM?

With the recent release of Opera Mini 4 beta 2 (see the review, which has even been frontpaged by SmartphoneThoughts, HERE), which, in many respects, even better than Opera Mobile, the, so far, best Windows Mobile browser, Opera Mobile got a really serious contender.
Now, some really bright people have found out how individual MIDlets under the latest-and-greatest MIDlet Manager (the environment that runs MIDlets, including Opera Mini), Jbed by Esmertec, can be made run directly, via a direct link in, say, your Programs folder. This vastly reduces the time needed to start Opera Mini, and might also offer (I haven’t tested this as yet - it certainly works with IBM J9, another MIDlet manager) some other goodies - for example, making Opera Mini for the default, system-wide browser. That is, when you for example click a link in a HTML mail (or, click a file in the file system), Opera Mini will be automatically invoked and the link target (or, the file) rendered. Please see THIS page for more information.
Speaking of other MIDlet Managers, a lot has happened to TAO Intent MIDlet Manager as well. Well-known XDA-Developers hacker “Risidoro” has managed to 1, fix the “one shot” security problem of the, so far, only .1034 version of TAO Intent; 2, create a CAB file of an even more up-to-date (.1036) version of this MIDlet Manager. The latter works flawlessly and also has the ability to be installed to a storage card (which, so far, only the Russian hacked .1023 versions were capable of). Upgrading to it is highly recommended if you want to stay with TAO Intent (because, for example, of its M3G (3D) capabilities, which not even the latest Esmertec Jbed offers.) Please see THIS thread for more information.
Hopefully, Risidoro also manages to create a decent installer of another MIDlet manager, Jblend by Aplix, which comes with devices like the Sharp Zero, the Samsung BlackJack and sports pretty unique capabilities; for example, M3G (3D) support. See the THIS thread for more info.
Second, a request. Does anyone work for Esmertec, Aplix or IBM? Please tell the folks to read their mail - I won’t publish my long-promised MIDlet Bible before I am able to discuss all the related questions (most importantly the OEM-only issue of Jbed‘s / Jblend‘s, the two best and most standards-compliant MIDlet manaers today). If my mails (I’ve sent them last Sunday) are lost, I’m ready to re-send them. Feel free to mail me at werner_AT_remove_th1s_pocketpcmag_d0t_com.
My 503g comes with Esmertec and I like it. It has been very stable with everything I run especially the new Opera Mini Beta.
Now you are saying I can install the newest version of JBed on top of Esmertec and it will work better, or am I misunderstanding you?
Thanks.
maevro said:
My 503g comes with Esmertec and I like it. It has been very stable with everything I run especially the new Opera Mini Beta.
Now you are saying I can install the newest version of JBed on top of Esmertec and it will work better, or am I misunderstanding you?
Thanks.
Click to expand...
Click to collapse
Yup. see http://forum.xda-developers.com/showthread.php?t=326951
Cool, thanks. This does work better.
The Esmertec folks have answered my mail - that is, I only need Aplix and IBM to do the same.

Compications involved in using Emertec JBed

Hi,
I have developed a game application in j2me and it is working fine with the midlet manager Esmertec JBed in windows mobile.
I would like to know is there any complexities involved in using Esmertec JBed. Will there any cost involved in using it and will then this allow an end user to dowload a "single download" with both my application and this JBed midlemanager intertwined? Can I provide the end user both this bundling together?
Any reply/help would be appreciated.
Thanks in advance,
Sreejith.P.S

IBM J9 for smartphone (or any other KVM that works with WM5 + smartphone)

Would anyone have the link for ibm's J9 kvm?
IBM's website for weme is down. Apparently, they don't support it anymore.
I have tried Jbed and Intent and they dont wanna run on my Samsung i600.
Im just trying to run midp java with Windows Mobile 5 on a samsung i600 smartphone. Nothing fancy, just a homebrew application that used to work on my old sony ericson p800.

new java midlet manager

Hi All!
I have tried a lot of midlet manager,
include JBed, JBlend, Jeodek, etc,
and I found that some java applications which consume a lot of memory,
makes the midlet manager fail to run (throws OutOfMemory error)
Only Jeodek, don't have this problem!
I found that it can run other java applications which other midlet manager can't!
However, after i buy another phone,
the new phone don't have the jeodek preinstalled >.<
I have tried many links on the internet, but all the version i found, are those issued before 2008, which do not support touch screens...
So I wonder, did anyone have a Jeodek which have network and touch screens support, or anyone can suggest a better midlet manager or jre, instead of JBed and Jbled? (I have read through the midlet bible...but can't find a good one...)...please help>.<

java midlet manager - Jeodek

Hello!
in my previous phone,
there are a java midlet manager call "Jeodek" preinstalled.
I can use it to run all the games and apps i used.
However, after i buy another phone, which don't have jeodek preinstalled,
can't run some of the apps....
I have tried to use other midlet manager according to the "midlet bible",
include jbed,jbled, etc. but there are still some apps i can't run ,eg having out of memory error in JBed.
So I have tried to find the JEODEK on the internet.
But all the version that i found, do not support touch screens, or do not support network...
So, I wonder if anyone can suggest some ways for me to get a JEODEK which with touch screen supported + network supported??
Really need help.... thx...

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