![]() However, Google clearly mentions that this is not the intention of SpeechRecognizer api. We need to listen continuously to hear a phrase like “Point for Efe”. Here are the steps that we are going to take in order to choose two players by getting user voice input.ģ- Ask user “Who is the second player?” (Same as Step 1)Ĥ- Listen user input to choose the second player (Same as Step 2) The biggest challenge: Continuous Voice RecognitionĪfter selecting two players, the app decides who is going to start the game and speaks (e.g. Therefore we decide to implement a communication similar to Google Assistant by using SpeechRecognizer and TextToSpeech classes. And this conflicts with our goal to have verbal-only communication. But if it fails to understand what user said, you have to touch the screen again. This approach displays a default view to get user speech input. Free-form Speech Input:įrom Google documentation, we see that a common way of getting a free-form speech from user is to call startActivityForResult using the ACTION_RECOGNIZE_SPEECH action and receive the result in onActivityResult. The same documentation page also provides information about Free-form Speech input, which looks promising. Good to know, but App-provided Voice Actions are not what we are looking for. You can start your app by saying "OK Google, Start MyApp" after defining a label attribute in your manifest file, for the activity that you want to start. ![]() Voice actions are also classified here as System-provided Voice Actions and App-provided Voice Actions. On the other hand, system voice actions - like “search”, “set alarm”, “initiate a phone call”, “take a picture”, “open url” - are not interesting enough for our use case app. ![]() At first, it sounds like custom voice actions might help us, unfortunately we see that Google does not accept requests for Custom Voice actions anymore. System voice actions and custom voice actions. Google defines two types of voice actions. You can find further information here about using the assistant. We want to use a voice command to take an action in our app. However, this doesn't help us to achieve what we want. This gives us the possibility to gather some information from our app, and use this information to take an action outside of our app. Starting with Android 6.0 Marshmallow, the system may open an overlaying window for the assistant on top of our app (called "Source App"). There are two ways to activate Google Assistant: by long pressing the home button or by saying "OK, Google". It is taking over the place of Google Now, day by day. It uses machine learning and artificial intelligence to learn about you every day, and you can have a conversation with Google Assistant. Google Assistant is like an upgraded sibling of Google Now. It is similar to Apple's Siri, however Google Now is platform agnostic and can be run on iOS devices as well. ![]() Choose the action you want to assign to the gesture.Google Now is a voice activated personal assistant which can search the web for you and perform some system defined tasks. Choose the gesture that you want to assign to a different action. Select TalkBack settings Customize gestures. Tip: If your Android device has a fingerprint sensor, you can use fingerprint gestures with TalkBack. On devices without multi-finger gestures (prior to updated Android R with TalkBack 9.1): In one motion, swipe down then right.Or, in one motion, swipe down then right. On devices with multi-finger gestures: Three-finger tap.Important: Two-finger swipe gestures can’t be reassigned. You can also reset assignments to their default settings. For example, assign the “Next” reading control to swipe down. You can assign most TalkBack gestures to most actions. For example, with TalkBack on, you can two-finger scroll, but with TalkBack off, you can one-finger scroll. Tip: When you use TalkBack on your Android, most one-finger gestures become two-finger gestures. ![]()
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