private synchronized void doRecognize(
final Recognizer.Listener callback,
int endOfSpeechRecognitionMode,
boolean isNoStartPrompt,
boolean isNoStopPrompt) {
// "singleton" recognition: only one recognition process at a time is allowed
// --> ensure all previous processes are stopped.
if (_currentRecognitionHandler != null && _currentRecognizer != null) {
_currentRecognizer.cancel();
}
_currentRecognitionHandler = callback;
_currentRecognizer =
_speechKit.createRecognizer(
Recognizer.RecognizerType.Dictation,
endOfSpeechRecognitionMode,
_currentLanguage,
_recognitionListener,
_handler);
if (isNoStartPrompt) {
_currentRecognizer.setPrompt(Recognizer.PromptType.RECORDING_START, null);
}
if (isNoStopPrompt) {
_currentRecognizer.setPrompt(Recognizer.PromptType.RECORDING_STOP, null);
}
_currentRecognizer.start();
}
public void stopRecording(final Recognizer.Listener callback) {
try {
if (callback != null) {
// TODO cancel _currentRecognitionHandler, if it already exists? should it be a list?
_currentRecognitionHandler = callback;
}
_currentRecognizer.stopRecording();
Log.d(PLUGIN_NAME, "stopRecording: stopped recording");
} catch (Exception e) {
Log.e(PLUGIN_NAME, "Error while trying to stop recognizing.", e);
}
}
public void cancelRecognition() {
if (_currentRecognizer != null) _currentRecognizer.cancel();
}