PublisherSpinner.java

package com.myMinistry.model;

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

/**
 * Spinner extension that calls onItemSelected even when the selection is the
 * same as its previous value
 */
public class PublisherSpinner extends Spinner {

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

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

	public PublisherSpinner(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
	}

	@Override
	public void setSelection(int position, boolean animate) {
		boolean sameSelected = position == getSelectedItemPosition();
		super.setSelection(position, animate);
		if (sameSelected) {
			// Spinner does not call the OnItemSelectedListener if the same item is selected, so do it manually now
			getOnItemSelectedListener().onItemSelected(this, getSelectedView(), position, getSelectedItemId());
		}
	}

	@Override
	public void setSelection(int position) {
		boolean sameSelected = position == getSelectedItemPosition();
		super.setSelection(position);
		if (sameSelected) {
			// Spinner does not call the OnItemSelectedListener if the same item is selected, so do it manually now
			getOnItemSelectedListener().onItemSelected(this, getSelectedView(), position, getSelectedItemId());
		}
	}
}