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Realtime Speech Recognition in Titanium
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var TiSpeech = require('ti.speech'); | |
TiSpeech.initialize('en_US'); // locale is optional | |
var win = Ti.UI.createWindow({ | |
backgroundColor: '#fff' | |
}); | |
var currentValue = ''; | |
win.addEventListener('open', function () { | |
TiSpeech.requestSpeechRecognizerAuthorization(function (e) { | |
if (!e.success) { | |
alert(e.message); | |
} | |
}); | |
}); | |
var btn = Ti.UI.createButton({ | |
title: 'Recognize real-time speech' | |
}); | |
if (!TiSpeech.isAvailable()) { | |
alert('Speech recognition is not available on this device!'); | |
btn.enabled = false; | |
} | |
btn.addEventListener('click', function() { | |
TiSpeech.requestMicrophoneAuthorization(function (e) { | |
if (!e.success) { | |
alert(e.message); | |
} else { | |
startRecognition(); | |
} | |
}) | |
}); | |
win.add(btn); | |
win.open(); | |
function startRecognition() { | |
TiSpeech.startRecognition({ | |
// 1) Microphone based detection | |
type: TiSpeech.SOURCE_TYPE_MICROPHONE, | |
// 2) URL based detection | |
// type: TiSpeech.SOURCE_TYPE_URL, | |
// url: 'one_more_thing.mp3', | |
progress: function(e) { | |
if (currentValue === e.value) return; | |
currentValue = e.value; | |
Ti.API.info(currentValue); | |
if (currentValue.toLowerCase().indexOf('stop') !== -1) { | |
console.log('-- STOPPING --'); | |
TiSpeech.stopRecognition(); | |
} | |
} | |
}); | |
} |
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