Android Build an Interactive Story App Intents and Multiple Activities Getting Data from an Intent

public methods

i have been trying to use the appropriate public method ended up being unsuccessful.Can anyone help me figure out what is wrong with it especially with the default value ?
import android.os.Bundle;

public class FlightActivity extends AppCompatActivity {

    public int getIntExtra (String name, int 0)
    public int fuelLevel = 0;

    protected void onCreate(Bundle savedInstanceState) {

        Intent intent = getIntent();
        int name = intent.getIntExtra("name", 0);// Add your code below!