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Asked: 2026-05-22T19:59:37+00:00

This is the line I run: AudioInputStream clip1 = AudioSystem.getAudioInputStream(new File(wavFile1)); This is the

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This is the line I run:

AudioInputStream clip1 = AudioSystem.getAudioInputStream(new File(wavFile1));

This is the exception I get (From LogCat):

ERROR/AndroidRuntime(311): java.lang.NoClassDefFoundError: javax.sound.sampled.AudioSystem

This is an old program that I wrote a year ago and then it worked perfectly.
Why do I get this exception and how can I fix this?

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1 Answer

  1. Editorial Team

    AudioSystem is part of JavaSound, and JavaSound is part of the desktop JVM/SDK. JavaSound is NOT present in the Android JVM/SDK, so your old code will not compile on any current Android SDK.

    See http://developer.android.com/guide/topics/media/index.html for the Android audio functionality outline: you will need to port your old code to use the Android SDK classes.

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