SpeechListenerpublic class SpeechListener extends JDialog implements ActionListener, com.apple.speech.recognition.UnrecognizedEventListener, com.apple.speech.recognition.DetectedEventListener, com.apple.speech.recognition.DoneEventListener
| Fields Summary |
|---|
| static com.apple.speech.recognition.Recognizer | mySpeechRecognizer | | static com.apple.speech.recognition.LanguageModel | myLanguageModel | | static com.apple.speech.synthesis.Synthesizer | mySynthesizer | | private JLabel | statusLabel | | private JComboBox | manualCommandMenu | | private String | computerName | | private static final int | DAY | | private static final int | SONG | | private static final int | QUIT | | private static final int | BEEP | | private String[] | tasks |
| Constructors Summary |
|---|
public SpeechListener()
this.getContentPane().setLayout(new BorderLayout());
statusLabel = new JLabel("Ready.");
statusLabel.setHorizontalTextPosition(statusLabel.LEFT);
this.getContentPane().add(statusLabel, BorderLayout.CENTER);
manualCommandMenu = new JComboBox();
manualCommandMenu.setModel(new javax.swing.DefaultComboBoxModel(tasks));
manualCommandMenu.addActionListener(this);
this.getContentPane().add(manualCommandMenu, BorderLayout.EAST);
this.pack();
this.setSize(300, 50);
this.setTitle("Address me as " + computerName);
// Set up to talk have the computer talk back.
if(mySynthesizer == null)
mySynthesizer = new com.apple.speech.synthesis.Synthesizer();
try
{
// Hack for workaround of bug which
// prevents Java apps from receiving
// AppleEvents in Mac OS X 10.0
com.apple.ae.AppleEventFunctions.initAE();
// Create the SpeechRecoginizer. Speech is activated lazily upon startup.
mySpeechRecognizer = new com.apple.speech.recognition.Recognizer();
// Create & setup the LanguageModel which we will add our phrases to.
myLanguageModel = new com.apple.speech.recognition.LanguageModel();
mySpeechRecognizer.setLanguageModel(myLanguageModel);
// Add the phrases we are looking for.
// Note that we need to add the computer's address first.
// Still, easier than using the more complex API
String[] full_tasks = new String[tasks.length];
for(int i = 0; i < tasks.length; i++)
full_tasks[i] = computerName + tasks[i];
myLanguageModel.setPhrases(full_tasks);
// Start the recoginizer
mySpeechRecognizer.start();
// Listen for speech events
mySpeechRecognizer.addDoneEventListener(this);
mySpeechRecognizer.addUnrecognizedEventListener(this);
mySpeechRecognizer.addDetectedEventListener(this);
}
catch(Exception e)
{
e.printStackTrace();
}
|
| Methods Summary |
|---|
| public void | actionPerformed(java.awt.event.ActionEvent actionEvent)
if(actionEvent.getSource() instanceof JComboBox)
{
doCommand(((JComboBox)actionEvent.getSource()).getSelectedItem().toString());
}
| | public void | doCommand(java.lang.String input)
statusLabel.setText("I heard " + input);
if(input.compareTo(tasks[DAY]) == 0)
{
mySynthesizer.speakText(new java.util.Date().toString());
}
if(input.compareTo(tasks[SONG]) == 0)
{
mySynthesizer.speakText("Sorry, I'm shy");
}
if(input.compareTo(tasks[QUIT]) == 0)
{
System.exit(0);
}
if(input.compareTo(tasks[BEEP]) == 0)
{
java.awt.Toolkit.getDefaultToolkit().beep();
}
| | public void | handleDetectedEvent(com.apple.speech.recognition.DetectedEvent detectedEvent)
statusLabel.setText("Listening...");
| | public void | handleDoneEvent(com.apple.speech.recognition.DoneEvent doneEvent)
String command = doneEvent.getPhraseRecognized();
if(command != null)
{
command = command.substring(computerName.length(), command.length() );
doCommand(command);
} else
{
statusLabel.setText("Can't understand...?");
}
| | public void | handleUnrecognizedEvent(com.apple.speech.recognition.UnrecognizedEvent unrecognizedEvent)
statusLabel.setText("Unrecognized...");
| | static void | main(java.lang.String[] args)
(new SpeechListener()).show();
|
|
