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 (Retired) Intents and Multiple Activities Getting Data from an Intent

Intent

i cant seem to get that right

FlightActivity.java
import android.os.Bundle;

public class FlightActivity extends Activity {

  public int mFuelLevel = 0;

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

    // Add your code below!
    Intent intent = getIntent();
    public int getIntExtra (FUEL_LEVEL, -1)
  }
}

1 Answer

Supanut Chow
Supanut Chow
2,600 Points

import android.os.Bundle;

public class FlightActivity extends Activity {

public int mFuelLevel = 0;

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

// Add your code below!
Intent intent = getIntent();
mFuelLevel = intent.getIntExtra("FUEL_LEVEL", -1);

} }

You almost got it right! Just a little bit off. "public int getIntExtra (FUEL_LEVEL, -1)" is a method of intent class. The second problem is to get int value from extra and put it into mFuelLevel.

"intent.getIntExtra("FUEL_LEVEL", -1)" this code is use to get int value from intent.putExtra and "mFuelLevel =" is use to put the value into "int mFuelLevel"

aww thanx hey...it worked :)