Can we write an J2ME application to block

Hi
can we write an j2me application to block
calls from certain numbers,stored in memory of device
if so how ?
please help me
regards
Rameshwari

No, that is not possible.

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Can we load a J2ME application on SIM Card?

Hi All,
Can we load a J2ME application on SIM Card? I have seen SIM Manager Softwares but they only give phone book and pin code related functionality. Kindly tell me if there is any such software which can load an application on SIM ?
Thanks,
Muhammad Bilal Awan,
Sr. Software Engineer.

Hi,
Usually SIM cards are from 16K - 64K in size but with the invent of Flash memory SIM cards have now capacity of upto 512MB i.e. half a gig.
These SIM card providers provide softwares which can load J2ME applications on SIM.
http://www.gi-de.com/pls/portal/mai...5066&p_pg_id=42
http://www.oberthurcs.com/press_page.aspx?id=21

Can i execute a j2me application in a BREW phone

Hai friends,
Can i execute a j2me application in a BREW phone , if it is how? or should i need to go for any special certifications or convertions to make executable in BREW.B'caz i was not able to find the BREW emulator for j2ME?
Thanks in Advance,

Hi
Yes you can run J2ME applications from a BREW device. But before doing that, you need to install the BREW extention to support J2ME. Which is nothing but the JVM.
This can either be done over the air or manually.
Check out this page: http://brew.qualcomm.com/brew/en/about/java/white_paper_03.html for more details.
esmertec is one of the companies that has developed this BREW extention for J2ME. You can check esmertec.com for more details.
Regards
vilyams
http://www.m-indya.com

How can we implement a j2me application on mobile phone

Hello to All
I am working on j2me and made a application that is online ticket booking for cinema hall. it is running on j2me wireless toolkit . Now i want to run this application on mobile. and how can be access this application by every the user who have java enabled mobile phone.i want to know that it may be access through internet suppose se have upload this application on our server.
Thanks in advance
Mukund

I have been having problems in implementing a simple application that fetches information from a server to a mobile phone, then using OTA midlet capabilities.
Have you got any code that you have tested on the device rather then on the emulator only?
All the samples i have used from books and online sources didnt work with my server.
The midlet simply asks for connection and then it gets stuck without displaying anything.
Please gimme some hints :)

Can J2ME application start when the mobile is switched on?

I would like to start the J2ME application when the mobile is switched on. The J2ME application will be in start-up programs of the mobile, like in Windows. Is this possible?
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Hector

What is the AMS?
How can I configure the J2ME application so that the AMS can load the J2ME application?
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Hector

Debuggin J2ME application

Hellos everybody...
I'm working with Eclipse 3 and the plugin for J2ME EclipseME 0.55
I'm wana to know how can i debug a j2me application.
thank.....

In a few words, if emulator support UEI standart, then it has following options:
-Xdebug Enable runtime debugging. -Xrunjdwp must also be specified.
-Xrunjdwp:<name>=<value> Starts the JDWP debug session with various sub-options. <name> is one of the sub-option names. Appropriate values for <value> is determined by the sub-option name. -Xdebug must also be specified.
The <name> may be:
transport The transport mechanism used to communicate with the debugger. Only the mechanism for dt_socket value is currently implemented.
address The transport address for the debugger connection. This can be either 'host:port' or 'port' formats. If the 'port' format used, the host is assumed to be localhost.
server Start the debug agent as a server. The debugger must connect to the port specified.
suspend Whether or not the VM should suspend immediately after establishing a connection with the debugger. Values must be either 'y' or 'n'. The default is 'y'.
You can read this help in emulators, that supports UEI.
So using any IDE, that supports socket remote debuging, it is possible to debug midlets.
I using Ant + IDEA and sometimes Ant + Eclipse without plugins. In Eclipse you must deselect checkbox about "suspend VM" in debug options.
Here my Ant task for debugging:
     <target name="runNokia_S40_debug_Alone">
          <exec executable="C:\Nokia\Devices\Nokia_S40_DP20_SDK_1_0\bin\emulator.exe">
               <arg value="-Xdebug"/>
               <arg value="-Djava.compiler=NONE"/>
               <arg value="-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=2342"/>
               <arg value="-Xdescriptor:${project.dir}/${project.name}.jad"/>
          </exec>
     </target>At fisrt I run the Ant task, then I run remote debug in IDE.

Create J2ME application at iPAQ Pocket PC/PalmOS?

Hello everybody.
I would like to develop an application(J2ME) that will be run under mobile phones and PDAs. We were thinking to develop this application at mobile phones that have Symbian OS(7.x), PDAs that run PalmOS and also WinCE.We wondering if we can develop just one J2ME application, and run it through Mobils(SymbianOS),PDAs(PalmOS/WinCE).The application will be big enough.
Of cource, we are not thinking to develop this application using java libraries which are specific for each of the above platform(e.g. flashlight() for NOKIA phones).Just the general libs that are supported by J2ME API.
If anyone has developed a J2ME application at iPAQ( and the problems he faced or not), I would really appreciate to give me some suggestions-guideliness, before I start developing.
However, it will not be a problem for PalmOS devices.(MIDP 2.0 supports that)
If you also think that some problems will be arise by PalmOS, please give me your help.
Thank you.

Hello and thank you for your help(need j2se and not j2me for iPAQ).
I downloaded the Jeode, which can be useful to run Java Applets and it can be also used as JVM.My iPAQ is quite old(3800) so I can not use the creme VM.
However, I have laready run an Applet and j2se standalone application.It seems that works ok until now.
On the othed hand,the PalmOS application must be implemented onto J2ME as far as I know.Am I right?

Q: how can i write PL/SQL block to check prerequisite?

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I designed an application using sql*plus statment for creating database and developer for creating forms, for on-line registration system for universties,
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kindly send the answers a.s.a.p

please repost this in the SQL & PL/SQL forum
thanks - OTN

Can a J2ME application download a mobile content to the handset?

Hi, I'm a newbie here.
I've a question about whether the J2ME application can be implemented to trigger a Http download via OTA to download a mobile content. let's say using the J2ME application, the user can actually download a MP3 by selecting the option on the application screen, from the content server to the user handset's folder.
I know that another alternative way is to use platform request to trigger the handset's wap browser to do the downloading, however I'd like the user to do all the things with only one J2ME application.
Please help, any information is very much appreciated.

Hi JunJie
I'm also new so don't expect any code snippets from me. But from what I've read both on the forums here and elsewhere --
Yes, your midlet should be able to read in a mp3 file from a web server, the best wy to find out is just to TRY but your MIDlet will be able to access the phone's file system only if it's digitally signed. To the best of my knowledge, obtaining a digital signature would cost you at least US$ 199.
rms has a limit of 200 kB per application, so you can't save it there either.
One way out might be to download the file and then transfer it to a listening PC application via bluetooth.
Don't know whether you would get an 'Out of memory' error if the mp3 is fairly large.
Wish you luck, Darryl

Applications can't write the download update in the applications directory

I migrate from a 24" iMac to a MacBook Pro, from Leopard version 10.5.2 to 10.5.2 Something went wrong, the assistant create a new user and I deleted it and the User folder for that user, as a result (I guess) the applications that migrate from the iMac can't write the updates (authorized to download) in the Application folder or in the Application support folder.
Perhaps when I try to create a new admin account, the form don't let me use my prior short name as a login admin, it tell me that already exist although is not there.
Only Adobe software updates ok because is the only one that ask for a different location because it can't write to my prior home folder (I deleted it!).
Just to make things worse, I open the info for my Applications Folder and the Applications Support Folder, and change the privilege for my self to read and write, also for everyone and apply to all items include.
There is something I can do to go back to normal? without painful reinstallation?
thank you in advance for your help!

I am running the commands
sudo chmod -R -N /Applications
sudo chmod +a "everyone deny delete" /Applications /Applications/Utilities
Before I run
sudo chown -R root:admin /Applications
sudo chmod -R +rX /Applications
sudo chmod -R ug+w /Applications
The sudo commands suggested by Király
As right now terminal show:
Last login: Mon May 5 23:30:46 on console
Ordenador-de-Francisco-Delgado-Flores:~ delga2$ sudo chown -R root:admin /Applications
WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type "man sudo" for more information.
To proceed, enter your password, or type Ctrl-C to abort.
Password:
Sorry, try again.
Password:
chown: /Applications/QuarkXPress 7.01/Required Components/Profiles/QuarkGenericCMYK.icc: Operation not permitted
chown: /Applications/QuarkXPress 7.01/Required Components/Profiles/QuarkGenericGray.icc: Operation not permitted
chown: /Applications/QuarkXPress 7.01/Required Components/Profiles/QuarkGenericLab.icc: Operation not permitted
chown: /Applications/QuarkXPress 7.01/Required Components/Profiles/QuarkGenericRGB.icc: Operation not permitted
chown: /Applications/QuarkXPress 7.01/Required Components/Profiles/QuarkXPressLegacyCMYK.icc: Operation not permitted
chown: /Applications/QuarkXPress 7.01/Required Components/Profiles/QuarkXPressLegacyRGB.icc: Operation not permitted
Ordenador-de-Francisco-Delgado-Flores:~ delga2$ sudo chmod -R -N /Applications
sudo chmod +a "everyone deny delete" /Applications /Applications/Utilitiessudo chmod +a "everyone deny delete" /Applications /Applications/UtilitiesOrdenador-de-Francisco-Delgado-Flores:~ delga2$
Ordenador-de-Francisco-Delgado-Flores:~ delga2$ sudo chmod +a "everyone deny delete" /Applications /Applications/Utilitiessudo chmod +a "everyone deny delete" /Applications /Applications/Utilities
And nothing els is happened. Should I wait?

Can j2me applications run on SGMP

Hi,
I want to know if SGMP can execute/host J2ME applications. The documentation mentions about enterprise apps like SAP, Siebel, Remedy,etc.
Please throw some light on it.
Regards
Deepak Mawandia

Hi Deepak,
Not sure what you are getting at. Are you asking if the SGMP gateway can execute/host J2ME apps? I don't think that applies, since the gateway runs in a Java EE application server that runs on J2SE. The purpose of SGMP is to enable J2ME-based client applications running on mobile devices to synchronize with various backends.

Root login is blocked from telnet ssh pam_unix_session: Can't write lastlog: uid 0: I/O error

Root login is blocked from telnet ,ssh error : pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[1969]: pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[1970]: pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[1983]: pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[1984]: pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[2023]: pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[2021]: pam_unix_session: Can't write lastlog: uid 0: I/O error
genunix: vn_rdwr failed with error 0x6
genunix: kobj_load_module: smp read header failed
genunix: vn_rdwr failed with error 0x6
genunix: kobj_load_module: ses read header failed
sshd[2037]: pam_unix_session: Can't write lastlog: uid 0: I/O error
sshd[2035]: pam_unix_session: Can't write lastlog: uid 0: I/O error
please suggest for the issue , occurs frequently in solaris 10

please verify your underlying hardware

Can j2me application run in any pda platform?(from newbie)

dear all,
i am a newbie in this field. i just to ask is it possible for a j2me application run on any pda platform?for example, palm OS, window CE, synbian, and etc.
what do i need to create j2me application?
best regards and cheers
eric

Hi,
if you use standard APIs (from MIDP 1.0, 1.0a or 2.0 specs) and run your application on device supporting this set of APIs you'll have no problem. For creating J2ME appliaction you should get J2ME Wireless Toolkit in the first place. Furthermore some IDE can be used (Sun ONE Studio, netBeans, Eclipse, JBuilder).
Peter

How to get the Mobile information by using J2ME application

hi all,
I am lakshman.I am developing an application in j2me,I want my program compatible to all mobile devices.
I want to know properties and the device information with the help of a j2me application.I got the information with the help of System.getProperty(String).I found some of the information like sms,videocapture,and some of the values and the variables ... in the following
platform...null
encoding...ISO-8859-1
configuration...CLDC-1.0
profile...MIDP-2.0
locale...null
fileconnection...1.0
comport...null
hostname...iwmc-07
sms...null
smartcard...null
location version...null
sip version...null
m3gversion...null
mms...null
videocapture...false
videoencoding...null
snapshotencoding...encoding=png encoding=jpeg encoding=gif encoding=bmp
audioencoding...null
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suprecod...false
supmixing...false
mediaversion...1.1
streamcont...null
I want to know these are the only variables or is there are lot...
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Can anybody tell me that way and also the package to get the information
thanks in advance
lakshman

hi all,
I am lakshman,I found the answer for my question,By using the Location API(jsr179).It was not include in the WTK2.2.for that i have downloaded the WTK2.3 then i have implemented the location api in the application and it was working.
And I have the following warning...
Warning: To avoid potential deadlock, operations that may block, such as
networking, should be performed in a different thread than the
commandAction() handler.
I am running the application from my Emulator(by using the default color phone).I have to check that in the device.
Can any body please give me the way to fix that,i want to test my application from my emulator is that is possible if possible ...how?.what is the procedure to implement..
thanks in advance

How to Create trial version of my j2me application??

Hey..
could please anyone write a short note on safest way of creating a trial version of my j2me application?? like i want to limit the number of tries.. like say 25 tries..
are there any applications that do this.. or could u suggest good coding methods.. ??
thanks a lot!

rakesh.pachava wrote:
Hi,
You can use the Record Store implementation to count the number of tries.
But if once the app is uninstalled then the record store is also lost.
If you want you can use the File Connection API to write to file system.
This asks for user permissions.
Regards,
Rakesh pachawa.yes.. this is the method im using.. & i dont want to access the File System directly.. cause i want maximum compatibility. I don't mind re-installing the application causing the trial to be re-started.. thats fine.
but i don't want someone to be able to crack the class files by taking out the code which checks the Record Store..
how are j2me applications normally cracked pls??

Can we write an J2ME application to block

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