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

dimas aaron
dimas aaron
6,660 Points

get***Extra, sure it was not a String

Had a bummer, fuelLevel is an int, what the right method to have? intent.getStringExtra() was not working.

FlightActivity.java
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);

        Intent intent = getIntent();
        fuelLevel = intent.getIntegerExtra("FUEL_LEVEL", -1);


    }
}

2 Answers

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there! You're doing great! The method you're looking for is getIntExtra, but you're using getIntegerExtra, which doesn't exist. You had the right idea, but just spelled out the entire word "Integer" :smiley:

Hope this helps! :sparkles:

Balazs Peak
Balazs Peak
46,160 Points

The method name is simply getIntExtra (not getIntegerExtra)

like this:

  Intent i = getIntent();
  fuelLevel = i.getIntExtra("FUEL_LEVEL", -1);