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Start your free trialJhaycea Parayno
1,350 Pointsgetting data from Intent
I cant really understand what his trying to say here can someone explain me.
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();
String mFuelLevel = intent.StringExtra("FUEL_LEVEL");
}
}
2 Answers
raajiabraham
2,609 Pointsimport 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);
} } //mFuelLevel was already declared as integer.
Chase Marchione
155,055 PointsHi Jhaycea,
For the first challenge, all you need to do is declare and initialize your Intent. Thus, you can remove the following line of code from your answer for the first challenge:
String mFuelLevel = intent.StringExtra("FUEL_LEVEL");
For the second challenge, you're asked to include a default value of -1 (in this example, "FUEL_LEVEL" is the key, while -1 is the value), which is an integer. Keeping ints in mind for both the data type of the member variable and the method needed for the intent activity:
int mFuelLevel = intent.getIntExtra("FUEL_LEVEL", -1);
Hope this helps!