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Detech installed modules

Posted on 2002-04-07
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Last Modified: 2010-03-31
I have JMF in my application, is there anyway to detech if user has JMF installed ? Say my program still work with/without the JMF, if use have it then they can play sound, video.
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Question by:ahTri
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Expert Comment

by:objects
ID: 6924649
Just try and instantiate a JMF class and catch the ClassNotFoundException.
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Author Comment

by:ahTri
ID: 6924661
Can you just give me a few lines sample code. Please
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objects earned 50 total points
ID: 6924675
boolean jmf = true;
try
{
   Class.forName("some JMF classname");

   // JMF is installed
}
catch (ClassNotFoundException ex)
{
  // JMF is not installed
  jmf = false;
}
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LVL 92

Expert Comment

by:objects
ID: 6924692
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