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Java Development

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New Developer
kukuhtw
Posts: 5
Registered: ‎11-10-2008
My Device: Not Specified

do i need code signing keys if i build application GPS and Blackberry Application Maps ?

I tried to build sample application blackberry embeddedmapdemo for my blackberry devics 8310 ,

in simulator working well, but in my real devices,,,theres message error, can't attemptto secure API...

 

is it true that i needed code signing keyAPI?

 

Kukuh TW

 

Developer
RexDoug
Posts: 4,764
Registered: ‎07-21-2008
My Device: Not Specified

Re: do i need code signing keys if i build application GPS and Blackberry Application Maps ?

Yes.

 

If you look through the API docs, you'll see the following message on the secure API's.

 

Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.