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Java Development

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New Developer
aamitgupta
Posts: 3
Registered: ‎08-30-2008
My Device: Not Specified

This is my first Post in BalckBerry Forum.

Hi All,

 

   I am new in BlackBerry development, i want to know how can i start development? Before that i was working in Symbin C++ technology, i know J2ME. i installed JDE 4.5.0 in I have some questions pleae answer me.

 

1: What language support for development C++ or J2ME or Both? 

2: For development is that required any developer certificate for accessing in phone, so where can i get it?

3: I want to made application that handle call, incoming and outgoig call, so what API will use and it is public or Private?

4: Also read call log history how?

 

Thanks,

Amit

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Developer
KeniF
Posts: 131
Registered: ‎08-13-2008
My Device: Not Specified

Re: This is my first Post in BalckBerry Forum.

[ Edited ]

Hey man,

1) JDE is a mixture of J2ME and BlackBerry specific classes. You can develop C++ somewhere else as far as I know ...

2) You can run all classes in the simulator, but if you want to load them into a real device, you'll need the application to be signed. (search "code signing" on BB website)

3)http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/customview.html?func=ll&objId=348583 there's a lot of information on the knowledge database and I suggest you to have a look/search before you start/ask questions

4) I don't know (but refer to 3)

Message Edited by KeniF on 08-30-2008 02:25 PM
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New Developer
aamitgupta
Posts: 3
Registered: ‎08-30-2008
My Device: Not Specified

Re: This is my first Post in BalckBerry Forum.

Thanks man for showing interest, as yous valuable link i got read log of mobile. One thing, how can i start development in JDE, made a midlet or simple jave file, because i do not want to make midlet, i want make it like service that works background in mobile it is possible and please refer me any document to how to work in JDE for aming first application. 

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Developer
KeniF
Posts: 131
Registered: ‎08-13-2008
My Device: Not Specified

Re: This is my first Post in BalckBerry Forum.

Again, you should've done your research by searching the knowledge database / forums before asking!

searching "background application" on the database will get you some articles!

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Developer
peter_strange
Posts: 19,603
Registered: ‎07-14-2008
My Device: Not Specified

Re: This is my first Post in Blackberry Forum.

Starting out with the plan to immediately create a background application is going to, in my opinion, get you into trouble.  A bit like running before you can walk.  I think you should work through the Developer Guide and the Labs so you understand how the BlackBerry hangs together, before you launch into a complex application.

 

Start here:

http://na.blackberry.com/eng/developers/resources/

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Developer
KeniF
Posts: 131
Registered: ‎08-13-2008
My Device: Not Specified

Re: This is my first Post in Blackberry Forum.

Agreed. Try Hello World first?

At first I was like, "Where's my hello world? Is it running?" Turns out it's not been started :0

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BlackBerry Development Advisor (Retired)
ttahir
Posts: 36
Registered: ‎07-14-2008
My Device: Not Specified

Re: This is my first Post in Blackberry Forum.

Just want to add the official Getting Started link:

 

http://na.blackberry.com/eng/developers/started/

 

The Developer Video Library has a growing number of introductory and advanced videos as well:

 

http://na.blackberry.com/eng/developers/resources/videolibrary.jsp#tab_tab_introductory

 

The Hello World sample application is included with the JDE samples.jdw workspace (loaded by default when JDE is first started).

 

-Tariq

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