TextToSpeech

TextToSpeech consente di convertire il testo in parlato.Attraverso il metodo TextToSpeech si va ad inserire la lingua interessata,la frequenza dell’audio, la velocità dell’audio,ecc.
Ecco un semplice esempio:

<?xml version=”1.0″ encoding=”utf-8″?>
<LinearLayout
xmlns:android=”http://schemas.android.com/apk/res/android&#8221;
android:layout_width=”match_parent”
android:layout_height=”match_parent”
android:gravity=”center”
android:orientation=”vertical”>

<EditText
android:id=”@+id/text”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”

android:textAppearance=”?android:attr/textAppearanceMedium”/>
<Button
android:id=”@+id/btn”
android:text=”Text To Speech”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”/>
</LinearLayout>

package com.example.textToSpeech.activities;

import android.app.Activity;
import android.os.Bundle;
import com.example.textToSpeech.R;
import android.widget.; import android.speech.tts.;
import android.view.; import java.util.;

public class MainActivity extends Activity {
EditText text;
Button btn;
TextToSpeech textToSpeech;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
text = findViewById(R.id.text);
btn = findViewById(R.id.btn); textToSpeech=new TextToSpeech(this, new TextToSpeech.OnInitListener(){ @Override public void onInit(int i) { if(i!=TextToSpeech.ERROR){ textToSpeech.setLanguage(Locale.ITALY); } } }); btn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { textToSpeech.speak(text.getText().toString(),TextToSpeech.QUEUE_FLUSH,null); } }); }

}