problem with playing wav file

[pushpendra]

Hi
I am getting this error while trying to play a wav file.....I have just switched to Nokia Developer's Suite 2.2 for J2ME™ from SUN-WTK where everything was fine.

java.lang.ClassCastException: com.sun.media.sound.RealTimeSequencer
at com.nokia.phone.sdk.concept.mirrors.mma.media.player.MidiPlayer.doRealize(MidiPlayer.java)
at com.nokia.phone.sdk.concept.mirrors.mma.media.player.TonePlayer.doRealize(TonePlayer.java)
at com.nokia.phone.sdk.concept.mirrors.mma.media.player.BasicPlayer.realize(BasicPlayer.java)
at com.nokia.phone.sdk.concept.mirrors.mma.media.MMAManager.init(MMAManager.java)
at com.nokia.phone.sdk.concept.mirrors.mma.media.MMAManager.createPlayer(MMAManager.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.nokia.phone.sdk.concept.gateway.e.a(e.java)
at com.nokia.phone.sdk.concept.gateway.e.run(e.java)
at java.lang.Thread.run(Thread.java:595)


Another question, for my work only nokia 6680/6681 can work, so is there any way to try my program on emulation tool of these phones only?

Thanks
Pushpendra

[rantalah]

Could you post the piece of code you're using?

Is the wav file linear or is e.g. u-law?

[pushpendra]

Hi buddy,
thanks for replying...here is the code that is giving problem. I really do not know what kind of .wav file it is ( how do we find it out). It is of size ~20kb.


try{
in = getClass().getResourceAsStream("/correct.wav");
p= Manager.createPlayer(in, "audio/x-wav");
}
catch(Exception e)
{
System.out.println("Exception in initiator: "+e);
}

This code runs fine with Sun WTK but somehow nokia toolkit is giving probem

Thanks in advance,
Regards
Pushpendra

[pushpendra]

Hi
I am also getting
Alert: no such method nextInt()...I have imported java.util.Random and using a simple code...


Random random = new Random();
int i = random.nextInt(1601);

Why this is aproblem with nokia??

Regards,

[rantalah]

How long is the wav file? If it's 20kb it shouldn't last more than 2.5 s. If you transfer the wav file alone to the phone, does it play?

Random.nextInt() does not take a parameter.

[pushpendra]

Hi
Ya, it last for two secnds only. I actually don't have a phone yet to try it out.
There are two nextInt()s. One of them takes a int number and generates random number between 0 and given number.
I was tryng to use that..