![]() Last week at CES, meanwhile, Amazon announced that it was bringing Alexa functionality to Windows 10 PCs through a select number of manufacturers.Īmazon has also, interestingly, brought some voice functionality to its mobile shopping app, while forgoing the functionality for the Alexa app until now. Microsoft has taken a similar route, offering up Cortana as an add-on app for mobile devices, in order to extend its reach beyond the desktop. W ithout handsets of its own, the company has had difficulty competing with the likes of Google Assistant and Siri on that front. Though each of those offerings have been a somewhat customized solution. The company has added some select functionality on Android devices, working directly with manufacturers like Huawei and Motorola to bring it to specific devices. Mobile has, of course, been a big missing piece in Amazon’s Alexa push. A similar update is also on the way for the iOS App Store, but its timing is still up in the air, likely due to Apple’s stricter vetting process. ![]() The update is being rolled out over the course of the coming days through Google Play and Amazon’s own Appstore. The addition of voice commands means users can speak directly to their handset the way they would an Echo - to play music, trigger Alexa skills and the like. Up to now, the app has been little more than a way to manage settings for the Echo and other smart home devices built around its smart assistant. QUEUE_ADD, null ) Īnd that’s it! As soon as the user clicks the GO! button from now on, the result will be uttered as speech by the API.Amazon’s slow push into mobile is getting a lot more real this morning with the addition of voice integration into its Android app for Alexa. Navigate to the GO! button’s onClickListener and add the following line right after the part where we used setText(): textToSpeech.speak( String. Let’s now declare a global reference to class TextToSpeech: TextToSpeech textToSpeech Īnd then initialize it in our onCreate() method: textToSpeech = new TextToSpeech(this, this) This is just required because we’re implementing an interface (following OOP principles). We will keep the method without an actual implementation for now, as the current use case of the app does not require an implementation. Simply, go to the MainActivity class signature and change it from: public class MainActivity extends AppCompatActivity For this fairly short task, we will use Android’s built-in TextToSpeech functionality.įirst, the class needs to implement the TextToSpeech Listener. We will use this in the app in order to have the API read out loud the result that the performCalculations() method returns. Speech synthesis is the process of converting text to speech. Now those methods in MainActivity.java class should like something like this:Ĭreating The Speech Synthesis Functionality The above two code segments need to be copy-pasted into all of the three onClick methods we have, but with different request codes. ENGLISH) startActivityForResult(intent, 10) LANGUAGE_MODEL_FREE_FORM) intent.putExtra(RecognizerIntent. Let’s add some extra data (for housekeeping purposes and language selection) and start the intent activity with a request code: intent.putExtra(RecognizerIntent. Let’s begin by creating an Intent instance for the recognizer: Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH) Therefore, our Intent code needs to be resident in all of our onClick methods. The onClick methods we have will take care of recording and transcribing speech into text so that we can deal with it as mathematical operations. We deal with this intent much like any other Android intent. ![]() This is done by adding the following line before the tag in AndroidManifest.xml: Īndroid has a built-in speech recognition API in the form of an Intent. Let’s start off this section by asking for RECORD_AUDIO permission. Now to the beginning of the interesting part of this tutorial. Creating The Speech Recognition Functionality
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