Previously, I’m having a problem to run my apps on blackberry device. It’s giving me attempts-to-access-a-security-api-error. After getting my BlackBerry JDE Signature key, now I can run it without a problem.

In Eclipse, it will show something like below. We can see the required RIM Runtime API(RRT) has been signed

 

 

MyLampu is a simple application where it starts the video camera, and the flash light comes on immediately.

It’s something like a torchlight.

 

 

 

 

It’s cool right ? you can write your own Java code and communicate with your blackberry device

p/s: anyone into blackberry programming ?

p/s: I’m having a very big problem in my life…but I won’t blog it here.. Perhaps time will be my best medicine.Good luck to me.