Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Kayondo Martin
Kayondo Martin
7,481 Points
Posted by Kayondo Martin
Kayondo Martin
7,481 Points

./FlightActivity.java:15: error: cannot find symbol intent.getStringExtra("FUEL_LEVEL");

I can't figure out why the getStringExtra method can't be resolved...Some help please?

FlightActivity.java 
import android.content.*;
import android.os.Bundle;

public class FlightActivity extends AppCompatActivity {

    public int fuelLevel = 0;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_flight);

        // Add your code below!
      Intent intent = getIntent();
      intent.getStringExtra("FUEL_LEVEL");

    }
}

1 Answer

Seth Kroger
Seth Kroger
56,413 Points
Seth Kroger
Seth Kroger
56,413 Points

One thing you should keep in mind is that the fuel level is an int, and not a 'String'. It won't give you a complete answer, but I think it would give you a better message to show you the way if you took that into consideration.

Magnus Martin
Magnus Martin
44,123 Points

That was a good hint. Now the second parameter 'defaultValue' makes sense, too. Thanks Seth.