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
Highlighted
Developer
Posts: 198
Registered: ‎04-03-2009
My Device: Not Specified

Key Response is slow

[ Edited ]

I have developed a CLDC autorun UI application which has a background Image. I have extended MainScreen and VerticalFieldManager to render the bg Image. 

 

When I traverse a List(Listfield) through navigation roll... it takes a lot of time in traversing. Similarly I have problem in all the screens with textfeld, buttons, dropdowns.

 

I have tested the application on Bold, Pearl it is working perfectly, but on Curve it is extremely slow, Storm speed is in tolerable range but slow.

 

 

Any suggestion what is the problem.

 

 

Thanks...

 

Message Edited by safycool on 09-24-2009 01:53 AM
Developer
Posts: 3,951
Registered: ‎07-15-2008
My Device: Not Specified

Re: Key Response is slow

How about other applications on Storm and Curve?

Use Search. "Accept Solution" If the problem is resolved.
Developer
Posts: 198
Registered: ‎04-03-2009
My Device: Not Specified

Re: Key Response is slow

They are brand new devices does not have other UI application.. Will install and test it. I have tested the application on all the simulators including 4.2.1 simualator. It is working perfectly without any speed issues.

 

 

Thanks...

Developer
Posts: 19,636
Registered: ‎07-14-2008
My Device: Not Specified

Re: Key Response is slow

Try it without the background image while you are there.  I seem to recall another Thread mentioning that this had a severe performance impact on some OS levels.