92 lines
2.3 KiB
Java
92 lines
2.3 KiB
Java
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//
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// Dispatcher.java
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// guiserver
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//
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// Created by Lutz Mueller on 8/13/07.
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//
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//
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// Copyright (C) 2015 Lutz Mueller
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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import java.io.File;
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import java.io.IOException;
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import javax.sound.sampled.AudioFormat;
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import javax.sound.sampled.AudioInputStream;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.DataLine;
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import javax.sound.sampled.LineUnavailableException;
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import javax.sound.sampled.SourceDataLine;
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public class SoundSystem
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{
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private static final int EXTERNAL_BUFFER_SIZE = 64000;
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public static void playSound(String filePath)
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{
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File soundFile = new File(filePath);
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AudioInputStream audioInputStream = null;
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try { audioInputStream = AudioSystem.getAudioInputStream(soundFile); }
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catch (Exception e) {
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ErrorDialog.show("play-sound","Unsupported audio file");
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return;
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}
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AudioFormat audioFormat = audioInputStream.getFormat();
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SourceDataLine line = null;
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DataLine.Info info = new DataLine.Info(SourceDataLine.class, audioFormat);
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try {
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line = (SourceDataLine) AudioSystem.getLine(info);
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line.open(audioFormat);
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}
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catch (LineUnavailableException e) {
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System.out.println("Sound data line not available");
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return;
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}
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catch (Exception e) {
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ErrorDialog.show("play-sound","Could nor open sound data line");
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return;
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}
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line.start();
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int nBytesRead = 0;
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byte[] abData = new byte[EXTERNAL_BUFFER_SIZE];
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while (nBytesRead != -1)
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{
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try { nBytesRead = audioInputStream.read(abData, 0, abData.length); }
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catch (IOException e) {
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ErrorDialog.show("play-sound","Could not read audio file");
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}
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if (nBytesRead >= 0)
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{
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int nBytesWritten = line.write(abData, 0, nBytesRead);
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}
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}
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line.drain();
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line.close();
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line = null;
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}
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}
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// eof
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