我是android编程的新手,我想将2个文件音频wav组合到一个新的wav中,我得到了这个代码的答案
import java.io.File;
import java.io.IOException;
import java.io.SequenceInputStream;
import javax.sound.sampled.AudioFileFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
public class WavAppender {
public static void main(String[] args) {
String wavFile1 = "D:\\wav1.wav";
String wavFile2 = "D:\\wav2.wav";
try {
AudioInputStream clip1 = AudioSystem.getAudioInputStream(new File(wavFile1));
AudioInputStream clip2 = AudioSystem.getAudioInputStream(new File(wavFile2));
AudioInputStream appendedFiles =
new AudioInputStream(
new SequenceInputStream(clip1, clip2),
clip1.getFormat(),
clip1.getFrameLength() + clip2.getFrameLength());
AudioSystem.write(appendedFiles,
AudioFileFormat.Type.WAVE,
new File("D:\\wavAppended.wav"));
} catch (Exception e) {
e.printStackTrace();
}
}
}
但是,上面的代码是针对java的,如果在android中转换怎么办?如何将原始的2个文件音频wav组合成一个新的wav?
谢谢,对不起我的英语。答案 0 :(得分:0)
private MediaPlayer mp;
mp = MediaPlayer.create(MyActivity.this,R.raw.monika);
mp.setOnCompletionListener(new OnCompletionListener() {
// play second wav file
}
});
mp.start();
设置一个标志,以便第二个媒体播放器的onComplete lister不应该 玩了