How to change the Spinner font color?

public class ee extends Activity{
protected void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    setContentView(R.layout.ww);
addListenerOnSpinnerItemSelection();

}
public void addListenerOnSpinnerItemSelection(){

    ArrayList<String> array = new ArrayList<String>();
    array.add("item0");
    Spinner spinner1;
    ArrayAdapter<String> mAdapter;
    spinner1= (Spinner) findViewById(R.id.spinner2);
    spinner1= new ArrayAdapter<String>(this, R.layout.spinner_item, array);
    spinner1.setAdapter(mAdapter);

}  
}

and in xml res/layout add new xml file: type layout, spinner

(in spinner_item.xml)

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:gravity="top"
    android:singleLine="true"
    android:textColor="#00f0ff" />

I'm going to use Spinner project sample from Android SDK for next code examples.

---

Code:

First, you need to create you custom adapter which will intercept the creation of views in drop down list:

static class CustomArrayAdapter<T> extends ArrayAdapter<T>
{
    public CustomArrayAdapter(Context ctx, T [] objects)
    {
        super(ctx, android.R.layout.simple_spinner_item, objects);
    }

    //other constructors

    @Override
    public View getDropDownView(int position, View convertView, ViewGroup parent)
    {
        View view = super.getView(position, convertView, parent);

        //we know that simple_spinner_item has android.R.id.text1 TextView:         

        /* if(isDroidX) {*/
            TextView text = (TextView)view.findViewById(android.R.id.text1);
            text.setTextColor(Color.RED);//choose your color :)         
        /*}*/

        return view;

    }
}

Then you create adapter in your code like this:

 String [] spin_arry = getResources().getStringArray(R.array.Planets);        
 this.mAdapter = new CustomArrayAdapter<CharSequence>(this, spin_arry);

---

Explanation:

Because CustomArrayAdapter knows that we use android's built-in layout resource, it also knows that text will be placed in TextView with id android.R.id.text1. That's why it can intercept the creation of views in drop down list and change text color to whatever color is needed.

---

Screenshot:

Simple and Crisp ...

private OnItemSelectedListener OnCatSpinnerCL = new AdapterView.OnItemSelectedListener() {
  public void onItemSelected(AdapterView<?> parent, View view, int pos,
        long id) {
    ((TextView) parent.getChildAt(0)).setTextColor(Color.BLUE);
    ((TextView) parent.getChildAt(0)).setTextSize(5);
  }

  public void onNothingSelected(AdapterView<?> parent) {
  }
};

write a R.layout.simplespinneritem：

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@android:id/text1"
    android:singleLine="true"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

The ID is android:id="@android:id/text1", set the color of font and background.

ArrayAdapter adapter =
  new ArrayAdapter(this,packagename.R.layout.simple_spinner_item, spin_arry);