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Android Build a Simple Android App Improving Our Code Dynamically Changing the Background Color

Thale van der Sluijs
Thale van der Sluijs
1,756 Points
Posted by Thale van der Sluijs
Thale van der Sluijs
1,756 Points

help!

plz help

MealActivity.java 
import android.os.Bundle;
import android.widget.TextView;

public class MealActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_meal);

        TextView foodLabel = (TextView) findViewById(R.id.foodTextView);
        TextView drinkLabel = (TextView) findViewById(R.id.drinkTextView);
        RelativeLayout mealLayout = (RelativeLayout) findViewById(R.id.mealLayout);
        RelativeLayout.setBackgroundColor(Color.GREEN);
    }
}

2 Answers

redcamel2
redcamel2
4,751 Points

Its supposed to be mealLayout like this 

mealLayout.setBackgroundColor(Color.GREEN);