如何动态更改操作栏Sherlock Spinner DropDown的背景颜色？

Question

I am using sherlock activity bar spinner dropdown for my app and i would like to change the background color as now i am getting same color as default. I am Using

final String[] actions = new String[] { "WorkArea", "project1","project2", "project3" };

and

 ArrayAdapter<String> adapter = new ArrayAdapter<String>(getBaseContext(),R.layout.sherlock_spinner_item, actions);             getSupportActionBar().setNavigationMode(com.actionbarsherlock.app.ActionBar.NAVIGATION_MODE_LIST);

ActionBar.OnNavigationListener navigationListener = new OnNavigationListener() {
    @Override
    public boolean onNavigationItemSelected(int itemPosition, long itemId) {
    Toast.makeText(getBaseContext(), "Current Action : "actions[itemPosition],Toast.LENGTH_SHORT).show();
    return false;
                } };
 getSupportActionBar().setListNavigationCallbacks(adapter, navigationListener);
 adapter.setDropDownViewResource(R.layout.sherlock_spinner_dropdown_item);

I am getting like I want like

can i change the background color here ?? If Yes, Any Suggestion Please. Thank you

Answer 1

Did you try to change your theme ?

In your manifest file, set your theme with the following :

 <application android:theme="@style/Sherlock.__Theme.DarkActionBar"> 

You can create your own actionbar style easily by using a web generator like Action bar style generator