SVP j'arrive pas a faire correspondre la lecture de mon son avec javaSound à une progressbar, sachant que la lecture de fait à merveille. Merci de m'aider au plus vite.
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
 
import java.awt.EventQueue;
import javax.sound.sampled.*;
import javax.swing.*;
import java.awt.event.*;
import java.io.File;
import java.io.IOException;
import java.util.Timer;
 
/**
 * @author serabile
 * 
 */
public class JavaSound extends JFrame {
 
	/**
         * 
         */
	private static final long serialVersionUID = 1L;
 
	private BooleanControl mute;
	private Timer timer;
 
	/**
         * Launch the application.
         */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					JavaSound frame = new JavaSound();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
 
			}
		});
	}
 
	public BooleanControl getMute() {
		return mute;
	}
 
	public void setMute(BooleanControl mute) {
		this.mute = mute;
	}
 
	/**
         * Create the frame.
         */
	static AudioFormat positionneFormatAudio() {
		float sampleRate = 8000;
		int sampleSizeInBits = 8;
		int channels = 1;
		boolean signed = true;
		boolean bigEndian = false;
		return new AudioFormat(sampleRate, sampleSizeInBits, channels, signed,
				bigEndian);
	}
 
	static void listeFormat() {
		for (AudioFileFormat.Type t : AudioSystem.getAudioFileTypes()) {
			System.out.println(t);
		}
	}
 
	public JavaSound() throws LineUnavailableException, IOException,
			UnsupportedAudioFileException {
		Mixer mixer = null;
		final JProgressBar progressBar = new JProgressBar();
 
		// la listes des formats ::
		listeFormat();
 
		final File input;
		final AudioFormat format;
		final AudioInputStream audio;
		final SourceDataLine line;
 
		input = new File("trip.mid");
		audio = AudioSystem.getAudioInputStream(input);
		format = audio.getFormat();
 
		// chercher le mixer logiciel (Java Sound Audio Engine) ::
		for (Mixer.Info mixerInfo : AudioSystem.getMixerInfo()) {
			if (mixerInfo.getName().compareTo("Java Sound Audio Engine") == 0) {
				mixer = AudioSystem.getMixer(mixerInfo);
				break;
			}
		}
 
		// la lecture ::
		DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
		line = (SourceDataLine) AudioSystem.getLine(info);
		// line = (SourceDataLine) mixer.getLine(info);
 
		// Mixer.Info mixerInfo = AudioSystem.getMixerInfo();
		// mixer = AudioSystem.getMixer(mixerInfo);
 
		Runnable runner = new Runnable() {
 
			int BufferSize = (int) format.getFrameRate()
					* format.getFrameSize();
			byte buffer[] = new byte[BufferSize];
			long size = input.length();
			long lectureFichier = 0;
			Long pos = new Long(0);
 
			@Override
			public void run() {
				// TODO Auto-generated method stub
				int count;
				try {
					// tout d'abord faut ouvrir la ligne et de lire le flux ::
					line.open(format);
					line.start();
 
					while ((count = audio.read(buffer, 0, buffer.length)) != -1) {
						if (count > -1) {
							line.write(buffer, 0, count);
							// Timer & ProgressBar traitements ::
							lectureFichier = lectureFichier + BufferSize;
							pos = new Long((lectureFichier * 1000) / size);
							progressBar.setValue(pos.intValue());
 
						}
					}
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (LineUnavailableException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				line.drain();
				line.close();
				// System.gc();
			}
		};
		// Lecture du son ::
		final Thread playThread = new Thread(runner);
		// playThread.start();
 
		final JButton btnLire = new JButton("Lire");
		final JButton btnRelire = new JButton("Relire");
		final JButton btnPause = new JButton("Pause");
		final JButton btnStop = new JButton("Stop");
		final JCheckBox chckbxMute = new JCheckBox("Mute");
		btnLire.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				// la lecture du fichier son ::
				playThread.start();
				line.addLineListener(new LineListener() {
 
					@Override
					public void update(LineEvent arg0) {
						// TODO Auto-generated method stub
						if (arg0.getType() == LineEvent.Type.STOP
								|| arg0.getType() == LineEvent.Type.CLOSE) {
							btnLire.setEnabled(true);
							btnStop.setEnabled(true);
						}
					}
				});
			}
		});
 
		btnPause.addActionListener(new ActionListener() {
			@SuppressWarnings("deprecation")
			public void actionPerformed(ActionEvent e) {
				// mettre en pose le sound ::
				playThread.suspend();
			}
		});
 
		btnRelire.addActionListener(new ActionListener() {
			@SuppressWarnings("deprecation")
			public void actionPerformed(ActionEvent e) {
				// continuer de lire le sound ::
				playThread.resume();
			}
		});
 
		btnStop.addActionListener(new ActionListener() {
			@SuppressWarnings("deprecation")
			public void actionPerformed(ActionEvent e) {
				// stop le sound ::
				playThread.stop();
			}
		});
 
		chckbxMute.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				if (line.isControlSupported(BooleanControl.Type.MUTE)) {
					mute = (BooleanControl) line
							.getControl(BooleanControl.Type.MUTE);
					mute.setValue(!mute.getValue());
				}
			}
		});
 
		JPanel contentPane;
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 497, 156);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
 
		btnLire.setBounds(41, 65, 72, 23);
		contentPane.add(btnLire);
 
		btnPause.setBounds(123, 65, 72, 23);
		contentPane.add(btnPause);
 
		btnRelire.setBounds(205, 65, 72, 23);
		contentPane.add(btnRelire);
 
		btnStop.setBounds(287, 65, 72, 23);
		contentPane.add(btnStop);
 
		progressBar.setBounds(41, 30, 386, 14);
		contentPane.add(progressBar);
 
		chckbxMute.setBounds(378, 65, 80, 23);
		contentPane.add(chckbxMute);
 
	}
}
Sachant que lorsque je cré un timer ça me donne une error de definition : The constructor Timer(new ActionListener(){}) is undefined
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
 
		Timer t = new Timer(new ActionListener() {
 
			@Override
			public void actionPerformed(ActionEvent arg0) {
				// TODO Auto-generated method stub
 
			}
		})