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Android Build an Interactive Story App Intents and Multiple Activities Putting Data in an Intent

Derek Lam
Derek Lam
1,012 Points

how to solve fuel_level challenge

May i know how to solve this challenge?

LaunchActivity.java
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

public class LaunchActivity extends AppCompatActivity {

    public Button launchButton;
    public int fuelLevel;
    private EditText fuelLevel;

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

        // fuelLevel is set elsewhere.
        // Code ommitted for brevity!

        launchButton = (Button)findViewById(R.id.launchButton);
        launchButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // Add your code in here!
               String name = fuelLevel.getText().toString();
               Intent intent = new Intent(LaunchActivity.this, FlightActivity.class);
               intent.putExtra("FUEL_LEVEL", name);
               startActivity(intent);
            }
        });
    }
}