Welcome!

Welcome to the official BlackBerry Support Community Forums.

This is your resource to discuss support topics with your peers, and learn from each other.

inside custom component

Java Development

Reply
Regular Contributor
Zenkology
Posts: 92
Registered: ‎01-31-2012
My Device: curve 8520
My Carrier: vodafone

os6 application for os7

if I develop an app for os6 and I need to deploy it on os7 device, would it work in a fine way ?, and if it not how can I develop and app for the both versions, thanks in advance guys

Please use plain text.
Developer
mapleleafs90
Posts: 374
Registered: ‎02-12-2011
My Device: Bold 9780
My Carrier: Wind Mobile

Re: os6 application for os7

Yes it should work fine. Build it with JRE 6 and it will work for OS 7. If you build it with JRE 7.1 for example though, it will not work backwards with OS 6.

 

If you build with JRE 5 it will work on OS 6, and OS 7

Please use plain text.
Regular Contributor
Zenkology
Posts: 92
Registered: ‎01-31-2012
My Device: curve 8520
My Carrier: vodafone

Re: os6 application for os7

actually when I tested the application on 9900 emulator this message appears

 

qfg.PNG

Please use plain text.
Developer
peter_strange
Posts: 19,595
Registered: ‎07-14-2008
My Device: Not Specified

Re: os6 application for os7

I am guessing that this is just a problem that OS 6 ignores but OS 7 does not.  So you will just need to debug this and find out what is causing it in OS 7.  I see you are having a problem with this:

http://supportforums.blackberry.com/t5/Java-Development/debug-emulator-of-os7-on-os6/td-p/1847591

so perhaps we should continue the discussion in that Thread. 

Please use plain text.