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I want to move added image horizontally in both directions i.e(right to left and left to right) in blackberry. plz help me out for this
Posted 9-Oct-12 22:30pm
Comments
TorstenH. at 10-Oct-12 4:14am
   
why do you want to move an image horizontal? what should happen with the picture afterwards?
I guess there's a bigger story behind this.
AmanArora2012 at 10-Oct-12 5:04am
   
i want to make a game this is required in it
AmanArora2012 at 10-Oct-12 5:06am
   
something like brick breaker game i.e already available in Blackberry App

1 solution

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Solution 1

You need to react on the event of pressing a key.
net.rim.device.api.ui.component.ButtonField[^] has a method for keyUp event[] for this.
 
On that event you need to place the image some pixels to the corresponding side and update the view.
 
But as always take one step at a time:
- first try to display the image
- try to place image at different places
- try to react on button
- set image to new place on button event
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