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Replies:
1
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Last Post:
Dec 8, 2006 2:45 AM
by: terrencebarr
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Nokia S60 3rd edition - hidden method badness
Posted:
Dec 6, 2006 8:46 AM
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Hi y'all,
It appears that there are some (at least one) undocumented methods in the
midp implementation on Nokia series 60 3rd edition devices for certain
classes.
If you accidentally override this method in a derived class, your app will
fail to run, as the derived class will through an exception when the class
loaded tries to load it.
e.g.
class AppCanvas extends Canvas{
protected void paint(Graphics g){
//...do some painting
}
public synchronized void update(){
//do nothing
}
}
Trying to instantiate this class will fail on 3rd edition devices (at least
on my N91 and N70) - but works on the emulator just fine.
cheers
Dan
Ack
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Re: Nokia S60 3rd edition - hidden method badness
Posted:
Dec 8, 2006 2:45 AM
in response to: Dan Ackroyd
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Dan,
Thanks for posting this. Would you mind re-posting on the phoneME feature forum as because that is where the MIDP experts will be.
Cheers,
-- Terrence
Terrence Barr
Evangelist, Java Mobile & Embedded Community
Sun Microsystems, Germany
www.mobileandembedded.org
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