javax.sound.sampled

问题 This question is usually asked as a part of another question but it turns out that the answer is long. I\'ve decided to answer it here so I can link to it elsewhere. Although I\'m not aware of a way that Java can produce audio samples for us at this time, if that changes in the future, this can be a place for it. I know that JavaFX has some stuff like this, for example AudioSpectrumListener, but still not a way to access samples directly. I\'m using javax.sound.sampled for playback and/or

问题 I\'m trying to import some javax.* classes in my android app, but I keep getting compiler errors inside Android Studio. I\'m using Ubuntu Linux 13.04. Here are my imports: import android.os.Bundle; import android.app.Activity; import android.view.Menu; // Here are the imports I am having trouble with: import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.SourceDataLine; And when I try to run the app or even compile the activity java file, I