I don't thing the standard J2ME widget toolset includes a progress bar, although maybe a third-party package like Polish might.
If you don't have a progress control, you can always do it the old-fashioned way. Draw a rectangle to hold the bar, draw another rectangle to show percent complete, where the width of this inner rectangle is W*(pct/100), where W is the width of the outer rectangle, and "pct" is the (integral) percent figure, as in "50" for 50%.
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Joined: May 22, 2009
thank you for the answer, but i ment to say another thing. i know how to do it regarding the graphic part. the problem is:
i have this midlet which is about 200kb and the user needs to wait a while until the midlet is loading so i lunch first this waiting screen with progress bar, the progres bar must represent the loading progress in real time, until my main screen is loaded. i want to represent the real progress, not a imaginary progress