播放声音的类代码,Java代码库,德仔网

代码语言

代码分类

【Java】播放声音的类

作者:火狼刘兴 / 发布于2013/9/10/ 661


	import java.io.File;
	import java.io.IOException;

	import javax.sound.sampled.AudioFormat;
	import javax.sound.sampled.AudioInputStream;
	import javax.sound.sampled.AudioSystem;
	import javax.sound.sampled.DataLine;
	import javax.sound.sampled.SourceDataLine;

	//播放声音的类
	public class PlaySounds extends Thread {

	private String filename;
	public PlaySounds(String wavfile) {
	
	 filename = System.getProperty("user.dir")+wavfile;
	}
	public void run() {

	 File soundFile = new File(filename);

	 AudioInputStream audioInputStream = null;
	 try {
	 audioInputStream = AudioSystem.getAudioInputStream(soundFile);
	 } catch (Exception e1) {
	 e1.printStackTrace();
	 return;
	 }

	 AudioFormat format = audioInputStream.getFormat();
	 SourceDataLine auline = null;
	 DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);

	 try {
	 auline = (SourceDataLine) AudioSystem.getLine(info);
	 auline.open(format);
	 } catch (Exception e) {
	 e.printStackTrace();
	 return;
	 }

	 auline.start();
	 int nBytesRead = 0;
	 //这是缓冲
	 byte[] abData = new byte[512];

	 try {
	 while (nBytesRead != -1) {
	 nBytesRead = audioInputStream.read(abData, 0, abData.length);
	 if (nBytesRead >= 0)
	 auline.write(abData, 0, nBytesRead);
	 }
	 } catch (IOException e) {
	 e.printStackTrace();
	 return;
	 } finally {
	 auline.drain();
	 auline.close();
	 }

	}
	}

试试其它关键字

　播放声音　

同语言下

可能有用的

火狼刘兴贡献的其它代码(9)