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Start your free trialkelvin gwaruka
931 PointsConstructors
The LandingActivity interacts with the Spaceship model object we created. Start by setting spaceship to a new Spaceship object in the onCreate() method. Use the custom constructor that takes a String parameter, and pass in "FIREFLY" as the parameter.
Please find my code attached below, I believe that I am doing the right thing but I keep getting compilation errors. I am dont fully understand what the question is asking for?
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class LandingActivity extends AppCompatActivity {
public Button thrustButton;
public TextView typeLabel;
public EditText passengersField;
public Spaceship spaceship;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_landing);
thrustButton = (Button)findViewById(R.id.thrustButton);
typeLabel = (TextView)findViewById(R.id.typeTextView);
passengersField = (EditText)findViewById(R.id.passengersEditText);
// Add your code here!
mSpaceship = new Spaceship("FIREFLY");
}
}
}
public class Spaceship {
private String shipType;
private int numPassengers = 0;
public String getShipType() {
return shipType;
}
public void setShipType(String shipType) {
this.shipType = shipType;
}
public int getNumPassengers() {
return numPassengers;
}
public void setNumPassengers(int numPassengers) {
this.numPassengers = numPassengers;
}
public Spaceship() {
shipType = "SHUTTLE";
}
public Spaceship(String shipType) {
this.shipType = shipType;
}
}
2 Answers
Seth Kroger
56,413 PointsJust a little typo: the member variable is called spaceship
but you have mSpaceship
when you try to assign it.
Shrestha Nischal
2,032 Pointsspaceship = new Spaceship("FIREFLY"); this got me working
kelvin gwaruka
931 Pointskelvin gwaruka
931 PointsHi Seth, thanks for your reply, but I have changed my code as per your advice and it still wont work for me. I have even tried spaceship with small letters but still wont compile.
import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText;
public class LandingActivity extends AppCompatActivity {
}