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Can u help me with java code for bluetooth connection

I have a problem in writting a code for bluetooth connection. can u help me with a java code.

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  • hinadixit Aug 14, 2008

    i'm tryn' to make bluetooth wid tic tac toe...in j2me, can anyone help thz pretty gal here????

  • hkpurohit25 Jan 20, 2009

    i want to make an autthentication system by mobile and bluetooth

  • hkpurohit25 Jan 20, 2009

    bluetooth

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Hello, Creating a java application to make bluetooth connections is not a trivial task. First of all you need to look at the appropiate bluetooth development kit for the platform you are using. You can find some here. 
http://www.javabluetooth.com/development_kits.html

Some are free, some you will have to pay for. Once you have selected the right one, follow the documentation and look ad the demo code provided.
I used aventana (http://www.avetana-gmbh.de/avetana-gmbh/produkte/jsr82.eng.xml) quite successfully in the past.

Posted on Apr 20, 2008

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Posted on Jan 02, 2017

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Send me sumsung champ all secret codes ....??? m nt getting exact codes pls help me soon


General Diagnostics: * *#0*# - LCD Test Menu. * *#06# - Show the IMEI number. * *#367# - DB Profile Setting Menu. * *#1234# - Displays the Firmware Version * *#9324# - Phone Monitor. Press up and down to display more. * *#0228# or *#9998*228# - (BAT) Battery statistics. Press up and down to display more. * *#0289# or *#9998*289# - (BUZ) Buzzer test. * *#0638# or *#9998*638# - (NET) SIM network ID. * *#0746# or *#9998*746# - (SIM) SIM Information. * *#0778# or *#9998*778# - (SST) SIM Service Table. Press up and down to display more. * *#0782# or *#9998*782# - (RTC) Real Time Clock Display. Press the "#" key to refresh * *#0842# or *#9998*842# - (VIB) ******** test. * *#1111# or *#9998*1111# - Displays the Software Version. * *#1234# - Displays the Firmware Version. * *#2222# or *#9998*2222# - Displays the Hardware Version. * *#4357# or *#9998*4357# - (HELP) Code help screen. Press up and down to display more. * *#4777*8665# - GPRS Test and Configuration Menu. * *#5002*8376263# - Additional handset information. Press up and down to display more. * *#9998*76# - (PN) Production Number. * *#9998*377# - (ERR) NVM error log. Press up and down to display more. * *#9998*667# - (MMS) MMS Debug. * *#9998*968# - Yamaha test. * *#9998*982# - Edit IM settings * *#9998*2576# - (BRKN) SIM Error. * *#9998*3323# - (DEAD) Forced Crash. * *#9998*5282# - (JAVA) Java Profile Menu. The "Install MIDlet" password is "235282′ * *#9998*5646# - (LOGO) GSM Logo set. Press up and down to set.

WAP Configuration: * *#82# - Display WAP User Agent. * *#92782# - Edit the WAP User Agent. Default setting is "SEC-SGHD807/1.0 TSS/2.5′ * *#827# - Display WAP UA Profile. * *#927827# - Edit WAP UA Profile. Default is setting "http://wap.samsungmobile.com/uaprof/d807_10.xml"\

Digital Audio Interference: * *#3243948# - Digital Audio Interference (DAI) OFF (Resets Phone) * *#32436837# - Digital Audio Interference (DAI) ON

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http://help.yahoo.com/l/us/yahoo/messeng...

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Installing java games to SAMSUNG E250


I finally succeeded in installing some java games to my Samsung E250 via bluetooth. I thought I would share the info on how I do it here because it seems to be a frequent unanswered question on various forums. You will need a *.jad and a *.jar file for your game. 1) Download Softick PPP and Samsung Java Uploader.exe . Also JADmaker if required. 2) Install SoftickPPP according to this Polish website. I don't understand Polish, but the pictures tell enough of the story. Set up your bluetooth COM ports in the SoftickPPP bluetooth/serial settings. My Bluetooth COM ports are either 24, 25 or 26. I leave them all ticked. 3) Enter *#52828378# on the phone to access the Java Test Menu. Choose OTA type setting, choose Serial bearer OTA. Click select. (This seems to need to be changed back to GPRS bearer OTA for Samsung PC Studio to connect) 4) Start SoftickPPP. Click on cancel for the missing USBPort.dll error message. Accept bluetooth connections for DUN and Serial connections on the phone. 5) Choose 'Activate PPP' by right clicking on the icon in the taskbar. Accept connections on phone again. 6) Start 'Uploader.exe' and then add the required jad file. Leave the program open. 7) If you are not still in the Java Test Menu then enter *#52828378# on the phone again. Select 'Serial test', 'PPP Up', 'Bluetooth' on phone, 'Serial download'. My phone sometimes restarts at this point in which case I have to choose 'Shutdown PPP" in the taskbar icon and then re-activating it once the phone has restarted and then re-do step 7 after entering the Java Test Menu again. A Java splash screen should appear with a progress bar showing the upload of the file. The game then starts automatically. There we go. It works for me Please man do you speak bosnian..



.Quote:
1) Type in the code *#9998*52824678255# (which reads *#9998*JAVAINSTALL# )
2) Your phone should return with 'Activated'
3) Now using Bluetooth or USB cable, connect to your phone (IR probably works too)
4) If you have a game as .jar, but don't have a .jad file, use JadMaker to create one (draw the .jar file to it and it will generate a .jad file for you).
5) Copy the .jar AND .jad file of the game into the map called "Other Documents" on your phone.
6) Now on your phone under 'My Files' browse to the 'Other Documents' map and doubleclick on the just copied .jad file.
7) The phone will ask you if you want to Install the game.
8) After Install you will find the game under Games on your phone.
9) You can now remove the just copied .jar and .jad file again (they were only there to install the game onto your phone).second answer:that i go to samsung company and when i ask them about jave install on samsung they say to me that the only way is to download from mobile internet games but it will be triall expet a game called 4*4 extreme race only and i tried to install any game it will be trial thanks for your reading (trusted)

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How i can install java games in samsung sgh e250 via card reader problem:


I got a beautiful answr on d net surfn 4 yr questn ...

You will need a *.jad and a *.jar file for your game. 1) Download Softick PPP and Samsung Java Uploader.exe . Also JADmaker if required. 2) Install SoftickPPP according to this Polish website. I don't understand Polish, but the pictures tell enough of the story. Set up your bluetooth COM ports in the SoftickPPP bluetooth/serial settings. My Bluetooth COM ports are either 24, 25 or 26. I leave them all ticked. 3) Enter *#52828378# on the phone to access the Java Test Menu. Choose OTA type setting, choose Serial bearer OTA. Click select. (This seems to need to be changed back to GPRS bearer OTA for Samsung PC Studio to connect) 4) Start SoftickPPP. Click on cancel for the missing USBPort.dll error message. Accept bluetooth connections for DUN and Serial connections on the phone. 5) Choose 'Activate PPP' by right clicking on the icon in the taskbar. Accept connections on phone again. 6) Start 'Uploader.exe' and then add the required jad file. Leave the program open. 7) If you are not still in the Java Test Menu then enter *#52828378# on the phone again. Select 'Serial test', 'PPP Up', 'Bluetooth' on phone, 'Serial download'. My phone sometimes restarts at this point in which case I have to choose 'Shutdown PPP" in the taskbar icon and then re-activating it once the phone has restarted and then re-do step 7 after entering the Java Test Menu again. A Java splash screen should appear with a progress bar showing the upload of the file. The game then starts automatically

.Quote:
1) Type in the code *#9998*52824678255# (which reads *#9998*JAVAINSTALL# )
2) Your phone should return with 'Activated'
3) Now using Bluetooth or USB cable, connect to your phone (IR probably works too)
4) If you have a game as .jar, but don't have a .jad file, use JadMaker to create one (draw the .jar file to it and it will generate a .jad file for you).
5) Copy the .jar AND .jad file of the game into the map called "Other Documents" on your phone.
6) Now on your phone under 'My Files' browse to the 'Other Documents' map and doubleclick on the just copied .jad file.
7) The phone will ask you if you want to Install the game.
8) After Install you will find the game under Games on your phone.
9) You can now remove the just copied .jar and .jad file again (they were only there to install the game onto your phone).

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How to install games in smg e250


1) Download SoftickPPP and Samsung Java Uploader.exe from here. Also JADmaker if required.

2) Install SoftickPPP according to this Polish website. I don't understand Polish, but the pictures tell enough of the story. Set up your bluetooth COM ports in the SoftickPPP bluetooth/serial settings. My Bluetooth COM ports are either 24, 25 or 26. I leave them all ticked.

3) Enter *#52828378# on the phone to access the Java Test Menu. Choose OTA type setting, choose Serial bearer OTA. Click select. (This seems to need to be changed back to GPRS bearer OTA for Samsung PC Studio to connect)

4) Start SoftickPPP. Click on cancel for the missing USBPort.dll error message. Accept bluetooth connections for DUN and Serial connections on the phone.

5) Choose 'Activate PPP' by right clicking on the icon in the taskbar. Accept connections on phone again.

6) Start 'Uploader.exe' and then add the required jad file. Leave the program open.

7) If you are not still in the Java Test Menu then enter *#52828378# on the phone again. Select 'Serial test', 'PPP Up', 'Bluetooth' on phone, 'Serial download'. My phone sometimes restarts at this point in which case I have to choose 'Shutdown PPP" in the taskbar icon and then re-activating it once the phone has restarted and then re-do step 7 after entering the Java Test Menu again.

A Java splash screen should appear with a progress bar showing the upload of the file. The game then starts automatically.

There we go. It works for me

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Unable install games in samsung e250


I finally succeeded in installing some java games to my Samsung E250 via bluetooth. I thought I would share the info on how I do it here because it seems to be a frequent unanswered question on various forums. You will need a *.jad and a *.jar file for your game. 1) Download Softick PPP and Samsung Java Uploader.exe . Also JADmaker if required. 2) Install SoftickPPP according to this Polish website. I don't understand Polish, but the pictures tell enough of the story. Set up your bluetooth COM ports in the SoftickPPP bluetooth/serial settings. My Bluetooth COM ports are either 24, 25 or 26. I leave them all ticked. 3) Enter *#52828378# on the phone to access the Java Test Menu. Choose OTA type setting, choose Serial bearer OTA. Click select. (This seems to need to be changed back to GPRS bearer OTA for Samsung PC Studio to connect) 4) Start SoftickPPP. Click on cancel for the missing USBPort.dll error message. Accept bluetooth connections for DUN and Serial connections on the phone. 5) Choose 'Activate PPP' by right clicking on the icon in the taskbar. Accept connections on phone again. 6) Start 'Uploader.exe' and then add the required jad file. Leave the program open. 7) If you are not still in the Java Test Menu then enter *#52828378# on the phone again. Select 'Serial test', 'PPP Up', 'Bluetooth' on phone, 'Serial download'. My phone sometimes restarts at this point in which case I have to choose 'Shutdown PPP" in the taskbar icon and then re-activating it once the phone has restarted and then re-do step 7 after entering the Java Test Menu again. A Java splash screen should appear with a progress bar showing the upload of the file. The game then starts automatically. There we go. It works for me

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