NoSelectionSpinner.java

package info.guardianproject.securereaderinterface.widgets;

import android.content.Context;
import android.util.AttributeSet;

public class NoSelectionSpinner extends org.holoeverywhere.widget.Spinner
{
	public NoSelectionSpinner(Context context, AttributeSet attrs, int defStyle)
	{
		super(context, attrs, defStyle);
	}

	public NoSelectionSpinner(Context context, AttributeSet attrs)
	{
		super(context, attrs);
	}

	public NoSelectionSpinner(Context context)
	{
		super(context);
	}

	@Override
	public void setSelection(int position, boolean animate)
	{
		setSelection(position);
	}

	@Override
	public void setSelection(int position)
	{
		if (this.getOnItemSelectedListener() != null)
		{
			if (position == INVALID_POSITION)
				this.getOnItemSelectedListener().onNothingSelected(this);
			else
				this.getOnItemSelectedListener().onItemSelected(this, null, position, getItemIdAtPosition(position));
		}
	}

	@Override
	public Object getSelectedItem()
	{
		return null;
	}

	@Override
	public long getSelectedItemId()
	{
		return INVALID_ROW_ID;
	}

	@Override
	public int getSelectedItemPosition()
	{
		return INVALID_POSITION;
	}

}