Java – How do I prevent theme.dialog activity from allowing outside touch?

I have an activity that uses the Theme.Dialog style. Here is the popup of my quiz game for incorrect answers. But I have a question. The user can click outside of the pop-up dialog topic Activity and click the next question. How can this be prevented? I blocked the back button and it worked great.
Also, when the user clicks on the pop-up window or its outside, it starts calculating the open time again. My popup stays open for 2500 milliseconds. How can it be prevented?

So, basically I don’t want to allow any clicks outside of my popup, nor do I want to reset my delay time when someone taps the screen.

The code for the pop-up window is as follows:

public class WrongAnswer extends Activity{
    MediaPlayer sound;
    TextView wrong;
    String correctAnswer, correct;

public final int delayTime = 2500;
    private Handler myHandler = new Handler();

public void onUserInteraction(){
        myHandler.removeCallbacks(closePopup);
        myHandler.postDelayed(closePopup, delayTime);
    }
    private Runnable zatvoriPopup = new Runnable(){
        public void run(){
            finish();
        }
    };

@Override
    public void onBackPressed() {

}

@Override
    protected void onCreate(Bundle savedInstanceState) {
         TODO Auto-generated method stub
        super.onCreate(savedInstanceState);

setContentView(R.layout.wrong);

Bundle extras = getIntent().getExtras(); 
        if(extras !=null) {
           tacno = extras.getString("correctAnswer");
        }

inicijalizujVarijable();

myHandler.postDelayed(closePopup, delayTime);

}

private void inicijalizujVarijable() {
        wrong = (TextView) findViewById(R.id.tvWrong);
        wrong.setText("Wrong answer!\nCorrect answer is:\n\n" + correct);
    }
    }

My activity in the list:

<activity
            android:name="com.myquiz.myquizgame.WrongAnswer"
            android:label="@string/app_name"
            android:theme="@android:style/Theme.Dialog"
            android:screenOrientation="portrait"
             >
            <intent-filter>
                <action android:name="com.myquiz.myquizgame.WRONGANSWER" />

<category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>

If I heard correctly, this question has already been asked. This is answer, according to which you need to call the setter method on the activity, which will close your activity dialog:

this.setFinishOnTouchOutside(false);

Hope this helps.

Second, every time the user touches the WrongAnswer activity — you start a new deferred task and cancel the previous task here:

public void onUserInteraction() {
    myHandler.removeCallbacks(zatvoriPopup);
    myHandler.postDelayed(zatvoriPopup, delayTime);
}

That’s why there’s something wrong with your timer