TextToSpeech（this，this）; 不起作用

Question

Thanks for seeing my question. My problem is that TextToSpeech(this, this); does not work.

I have initiated it in my code like this.

private TextToSpeech txt2Speech;

then inside onCreate()

    txt2Speech = new TextToSpeech(this, this);

And the end of my code I have declared an onInitListener() like this:

public void onInit(int status) {
    // TODO Auto-generated method stub

}

Yet Android Studio shows an error on this line -

    txt2Speech = new TextToSpeech(this, this);

Saying that

required type onInitListener() does not match the type of my class which is MainActivity.java

What Have I Done Wrong? Pls Help me. Thank you in Advance

Answer 1

Make sure your Activity implements TextToSpeech.OnInitListener , something like this

public class MainActivity extends AppCompatActivity implements TextToSpeech.OnInitListener

from there you are free to override the onInit method

@Override
public void onInit(int status) {
     // your code
}