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 trialMegan Case
6,809 PointsSyntax error
We've updated our LaunchActivity to include a fuel level (fuelLevel) for the spacecraft. This value needs to be passed to the FlightActivity. Add the code to pass this value along via the Intent. Use the key "FUEL_LEVEL".
I've tried different things and ways to solve but it still says I have a syntax error in my code.
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class LaunchActivity extends Activity {
public Button mLaunchButton;
public int mFuelLevel;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_launch);
// mFuelLevel is set elsewhere.
// Code ommitted for brevity!
mLaunchButton = (Button)findViewById(R.id.launchButton);
mLaunchButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(LaunchActivity.this, FlightActivity.class);
intent.putExtra("FUEL_LEVEL",mFuelLevel);
startActivity(intent);
}
}
});
}
}
2 Answers
KRIS NIKOLAISEN
54,971 PointsYou changed the variable name from fuelLevel
to mFuelLevel
. In the code you'll find:
// fuelLevel is set elsewhere.
// Code ommitted for brevity!
You don't have access to this omitted code to change it there as well. Keep the original variable name(s) and you should pass.
Seth Kroger
56,413 PointsIt looks like you have an extra curly-brace that is causing the error
startActivity(intent);
}
} // <- this is the extra one
});