import java.applet.*;
import java.awt.*;
import java.io.File;
import java.applet.Applet;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.sound.sampled.*;
public class yoo extends Applet{
static final String Capt="capture", Stop="stop";
Font font;
Button C = new Button(Capt);
Button S = new Button (Stop);
public yoo(){
C.setEnabled(true);
S.setEnabled(false);
//Register anonymous listeners
C.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e){
C.setEnabled(false);
S.setEnabled(true);
//Capture input data from the
// microphone until the Stop button is
// clicked.
captureAudio();
}//end actionPerformed
}//end ActionListener
);//end addActionListener()
S.addActionListener(
new ActionListener(){
public void actionPerformed(
ActionEvent e){
C.setEnabled(true);
S.setEnabled(false);
//Terminate the capturing of input data
// from the microphone.
targetDataLine.stop();
targetDataLine.close();
}//end actionPerformed
}//end ActionListener
);//end addActionListener()
//Put the buttons in the JFrame
//Finish the GUI and make visible
}
int k=1;
TargetDataLine targetDataLine;
AudioFormat audioFormat;
public void init(){
setLayout(new BorderLayout());
//создаем новый объект типа Button ( кнопка )
add("South",C);
add("North",S);
//задаём тип шрифта
font=new Font("TimesRoman",Font.BOLD+Font.ITALIC,48);
}
public boolean handleEvent(Event evt){
switch(evt.id){
case Event.ACTION_EVENT : {
if (( evt.arg==Capt)&&(k==2)){
k=1;
new CaptureThread().start();
}
else if((evt.arg==Stop)&&(k==1)){
k=2;
targetDataLine.stop();
}
else return false;
}
default: return false;
}
}
private void captureAudio(){
try{
//Get things set up for capture
audioFormat = getAudioFormat();
DataLine.Info dataLineInfo =
new DataLine.Info(
TargetDataLine.class,
audioFormat);
targetDataLine = (TargetDataLine)
AudioSystem.getLine(dataLineInfo);
new CaptureThread().start();
}catch (Exception e) {
e.printStackTrace();
System.exit(0);
}//end catch
}//end captureAudio method
class CaptureThread extends Thread{
public void run(){
AudioFileFormat.Type fileType = null;
File audioFile = null;
//Set the file type and the file extension
// based on the selected radio button.
fileType = AudioFileFormat.Type.WAVE;
audioFile = new File("junk.wav");
try{
targetDataLine.open(audioFormat);
targetDataLine.start();
AudioSystem.write(
new AudioInputStream(targetDataLine),
fileType,
audioFile);
}catch (Exception e){
e.printStackTrace();
}//end catch
}//end run
}//end inner class CaptureThread
private AudioFormat getAudioFormat(){
float sampleRate = 8000.0F;
//8000,11025,16000,22050,44100
int sampleSizeInBits = 16;
//8,16
int channels = 1;
//1,2
boolean signed = true;
//true,false
boolean bigEndian = false;
//true,false
return new AudioFormat(sampleRate,
sampleSizeInBits,
channels,
signed,
bigEndian);
}//end getAudioFormat
public static void main(String[] args)
{
yoo applet = new yoo ();
JFrame frame = new JFrame("TestApplet");
// Для закрытия приложения:
frame.getContentPane().add(applet);
frame.setSize(400,450);
applet.init();
applet.start();
frame.setVisible(true);
}
}
и html код:
<HTML> <HEAD> <TITLE>Example</TITLE> </HEAD> <BODY> <APPLET CODE='yoo.class' WIDTH=150 HEIGHT=100> </APPLET> </BODY> </HTML>
Буду рад любой помощи =)
