SABC form extension for magento android app

gistfile1.txt

/**
 * Magento Mobile
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Magento Mobile License
 * that is bundled with this package in the file LICENSE_MOBILE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.magentocommerce.com/license/mobile-source-code
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to [email protected] so we can send you a copy immediately.
 *
 *
 * @copyright   Copyright (c) 2010 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license     http://www.magentocommerce.com/license/mobile-source-code
 */  
package com.magentocommerce.magentomobile;

import java.util.ArrayList;
import java.util.concurrent.CountDownLatch;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;

import android.content.Context;
import android.content.res.Resources;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.EditorInfo;
import android.widget.BaseAdapter;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.TextView.OnEditorActionListener;
import android.widget.ToggleButton;

import com.magentocommerce.magentomobile.ContactUtils.ContactsLoaderInterface;
import com.magentocommerce.magentomobile.Loader.LoaderInterface;
import com.magentocommerce.magentomobile.SelectionAdapter.AdapterInterface;

/**
 * AddressBookRecord is abstract class, which extends LinearLayout and implements ViewComponent, NewAddressInterface, ContactsLoaderInterface interfaces. It is aimed for 
 * creating billing(shipping) address while doing checkout.
 */
public abstract class CheckoutAddressCreationView extends LinearLayout implements ViewComponent, AdapterInterface, ContactsLoaderInterface{

	/** 
     * The XmlNode object with countries data - names, codes.
     */
	protected XmlNode countries 		= null;
	
	protected String vatTypeFieldName 	= null;
	protected String titleFieldName 	= null;
	protected String idTypeFieldName 	= null;
	
	protected XmlNode vat_types			= null;
	protected XmlNode titles			= null ;
	protected XmlNode id_types 			= null;

	protected int selectedVatType 		= -1;
	protected int selectedTitle 		= -1;
	protected int selectedIdType 		= -1;
	/** 
     * String with url, which used for saving address data.
     */
	protected String url_save_address 	= null;
	/** 
     * String with url, which used for loading address data.
     */
	protected String url 				= null;
	
	protected XmlNode SABCForm 			= null;
	protected String url_sabc 			= null;
	protected String url_sabc_save 		= null;
	public static boolean hasTelevision = false;
	
	public Loader SABCLoader;
	
	/** 
     * The position of the selected country.
     */
	protected int selectedCountry 			= -1;
	/** 
     * The position of the selected region.
     */
	protected int selectedRegion 			= -1;
	/** 
     * The name of region field with "select" type.
     */
	protected String regionSelectFieldName 	= null;
	/** 
     * The name of region field with "text" type.
     */
	protected String regionTextFieldName 	= null;
	/** 
     * The name of country field with "select" type.
     */
	protected String countryFieldName 		= null;
    /** 
     * The data with information about address book record's fields, which is loaded from the server.
     */
	protected XmlNode form 					= null;
	/** 
     * Array with listview's items.
     */
	protected View fields[] 				= null;
    /** 
     * The title of the ViewComponent.
     */
	protected String title 					= null;
	/**
	 * String array, which contains contact field names 
	 */
	protected String[] strContactTags;
	/**
	 * String array, which contains address field names 
	 */
	protected String[] strAddressTags;
	/**
	 * ArrayList of address parameters, that we send to the server. 
	 */
	protected ArrayList <NameValuePair> nameValuePairs = new ArrayList <NameValuePair>();
	/**
	 * ArrayList of default address parameters. 
	 */
	protected ArrayList <NameValuePair> defaultValuePairs = null;	
	/** 
     * The object of the ListView class, which is used for displaying the list of the fields.
     */
	protected ListView list;
	/** 
     * A flag that indicates whether the address book is empty or not.
     */
	protected boolean isEmptyAddressBook;
	/** 
     * The object, which implements LoaderInterface. Used while sending address fields values to the server.
     */
	protected LoaderInterface addressSaveListener;
	
	protected Loader addressSaveLoader;
	
	protected boolean dataReloadRequested = false;
	/** 
     * The object, which implements LoaderInterface. Used while loading address book record fields from the server.
     */
	protected LoaderInterface addressLoaderListener = new LoaderInterface() {
		
		@Override		
		public void preExecute() {
			findViewById(R.id.Title).setVisibility(View.GONE);
			findViewById(R.id.FieldList).setVisibility(View.GONE);
			findViewById(R.id.ProgressContainer).setVisibility(View.VISIBLE);
		}
		
		@Override
		public void preExecuteInBackground() {
		}

		@Override
		public void postExecuteInBackground(XmlNode data, boolean success) {
		}
		
		@Override
		public void postExecute(XmlNode data, boolean success) {
			findViewById(R.id.ProgressContainer).setVisibility(View.GONE);
			if (success) {
				findViewById(R.id.Title).setVisibility(View.VISIBLE);
				findViewById(R.id.FieldList).setVisibility(View.VISIBLE);
				form = data;
				list.setAdapter(new AddressCreationAdapter());
				if (defaultValuePairs != null) {
					initWithDefaultValues(defaultValuePairs);
				}
			}
			
		}
	};
	
	

	LoaderInterface SABCLoaderListener = new LoaderInterface() {
		
		@Override
		public void preExecute() {
		}

		@Override
		public void preExecuteInBackground() {
		}

		@Override
		public void postExecuteInBackground(XmlNode data, boolean success) {
		}
		
		@Override
		public void postExecute(XmlNode data, boolean success) {
			if (success) {
				SABCForm = data;				
				String hastv = SABCForm.getChildWithName("field").getAttributeValue("id");
				if (hastv.equalsIgnoreCase("has_tv") ) {
					hasTelevision=false;
				}else{
					hasTelevision=true;
				}
			}

		}
	};	
	

	
    /** 
     * Class constructor.
     */
	public CheckoutAddressCreationView(Context context, AttributeSet attrs) {
		super(context, attrs);
	}
	
	@Override
	public void init() {
		MagentoActivity activity = ((MagentoActivity)getContext());
		((TitleBar)findViewById(R.id.title_layout)).init(title);
		setBackgroundColor(MagentoActivity.Colors.scrollBackgroundColor);			
		
		findViewById(R.id.title_home_button).setVisibility(GONE);
		findViewById(R.id.title_home_button_sep).setVisibility(GONE);
		findViewById(R.id.title_button_1).setVisibility(GONE);
		findViewById(R.id.title_button_2).setVisibility(GONE);
		findViewById(R.id.title_sep_1).setVisibility(GONE);
		findViewById(R.id.title_sep_2).setVisibility(GONE);
		
		url_sabc = activity.getResources().getString(R.string.url_sabc_form);
		

		list = (ListView)findViewById(R.id.FieldList);
		list.setBackgroundColor(MagentoActivity.Colors.scrollBackgroundColor);
		list.setCacheColorHint(MagentoActivity.Colors.scrollBackgroundColor);
		list.setDivider(MagentoActivity.getDivider(MagentoActivity.Colors.tintColor));
		list.setDividerHeight(MagentoActivity.dip2px(1));

		findViewById(R.id.Title).setBackgroundDrawable(MagentoActivity.getGradientDrawable(MagentoActivity.Colors.primaryColor, 0x000A0A0A));
		CustomTextButton newAddressButton = ((CustomTextButton)findViewById(R.id.NewAddressButton));
		newAddressButton.setTintColor(MagentoActivity.Colors.secondaryColor);	
		newAddressButton.setTypeface(activity.fontManager.getFontFace("Title1"));
		newAddressButton.setTextSize(activity.fontManager.getFontSize("Title1"));
		newAddressButton.setTextColor(activity.fontManager.getFontColor("Title1"));
		newAddressButton.setText(activity.locMan.getString("Continue"));
		newAddressButton.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				saveAddressData(addressSaveListener, null);
			}
		});		
	}
	
	@Override
	public void loadRemoteData(CountDownLatch doneSignal) {
		new Loader(url, null, true, addressLoaderListener, false, doneSignal).execute();
		new Loader(url_sabc, null, true, SABCLoaderListener, false, doneSignal).execute();
	}
	
    /**
     * Gets the index of the tagName in strContactTags array
     * @param tagName is the name of contact field 
     * @return index of the tagName in the strContactTags. -1 otherwise 
     */
	public int getContactIndex(String tagName) {
		for (int i = 0; i < strContactTags.length; i++) {
			if (strContactTags[i].equalsIgnoreCase(tagName)) {
				return i;
			}
		}
		return -1;
	} 

    /**
     * Gets the index of the tagName in strAddressTags array
     * @param tagName is the name of contact field 
     * @return index of the tagName in the strAddressTags. -1 otherwise 
     */
	public int getAddressIndex(String tagName) {
		for (int i = 0; i < strAddressTags.length; i++) {
			if (strAddressTags[i].equalsIgnoreCase(tagName)) {
				return i;
			}
		}
		return -1;
	} 

	/**
	 * Checks the values, that were filled into the form and sends them to the server
	 */
	public Loader saveAddressData(LoaderInterface listener, CountDownLatch doneSignal) {
		addressSaveLoader = null;
		MagentoActivity activity = ((MagentoActivity)getContext());	
		try {
			nameValuePairs.clear();
			for (int i = 0; i < form.getChildNodes().size(); i++) {
				//create field
				XmlNode field = form.getChildNodes().get(i);
				String name = field.getAttributeValue("name");
				String type = field.getAttributeValue("type");
				String label = field.getAttributeValue("label");
				Boolean required = false;					
				if (field.getAttributeValue("required")!=null && field.getAttributeValue("required").equalsIgnoreCase("true")) {
					required = true;
				} 
				if (name.equalsIgnoreCase(regionSelectFieldName) && selectedCountry>=0 && countries.getChildNodes().get(selectedCountry).getChildWithName("regions") == null) {
					required = false;
				}
							
				if (getSelectedVatType()>=0 && getSelectedTitle()>=0 && getSelectedIdType()>=0 ) {
					required = false;
					}
				
				LinearLayout layout = (LinearLayout)((AddressCreationAdapter)list.getAdapter()).formItems.get(i);
				
				if (type.equalsIgnoreCase("text")) {
					TextView textView = (TextView)fields[i+1].findViewById(R.id.EditText); 
					XmlNode validators = field.getChildWithName("validators");							
					if (required&&textView.getText().toString().trim().length()==0) {
						throw new Exception("Field "+label+" is required!");
					} else if (validators!=null) {
						for (int k = 0; k < validators.getChildNodes().size(); k++) {
							XmlNode validator = validators.getChildNodes().get(k);
							String validatorMessage = validator.getAttributeValue("message");
							String validatorType = validator.getAttributeValue("type");
							String validatorValue = validator.getNodeValue();
							if (!FieldValidator.checkTextWithValidator(validatorType, validatorValue, textView.getText().toString(), null, null)) {
								throw new Exception(validatorMessage);
							}
						}
					}
					nameValuePairs.add(new BasicNameValuePair(name,textView.getText().toString()));
					
					
				} 
				
				else if (type.equalsIgnoreCase("select")) {
	
					if(name.equalsIgnoreCase(CheckoutAddressCreationView.this.regionSelectFieldName)) {
						if (selectedCountry>=0 && selectedRegion>=0 && countries.getChildNodes().get(selectedCountry).getChildWithName("regions") != null && countries.getChildNodes().get(selectedCountry).getChildWithName("regions").getChildNodes().size() > selectedRegion){
							XmlNode region = countries.getChildNodes().get(selectedCountry).getChildWithName("regions").getChildNodes().get(selectedRegion);
							nameValuePairs.add(new BasicNameValuePair(name,region.getChildWithName("value").getNodeValue()));
						} else if (required) {
							throw new Exception(label + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));							
						}
					} 
					
					else if (name.equalsIgnoreCase(CheckoutAddressCreationView.this.countryFieldName)) {
						
						try {
							Spinner s = (Spinner)layout.findViewWithTag(name);
							
							XmlNode values = field.getChildWithName("values") ;
							String value = values.getChildNodes().get( s.getSelectedItemPosition() ).getNodeValue();
					
							nameValuePairs.add( new BasicNameValuePair( name, value ) );
							
							}catch (Exception e) {
								//nameValuePairs.clear();
								//nameValuePairs = null;
								activity.dialog_text = e.getLocalizedMessage();
								//activity.showDialogOnUiThread(name + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
								throw new Exception(label + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
							}
						
						
					} 
					
					

					else if (name.equalsIgnoreCase(CheckoutAddressCreationView.this.vatTypeFieldName)) {
						
					try {
							Spinner s = (Spinner)layout.findViewWithTag(name);
							
							XmlNode values = field.getChildWithName("values") ;
							String value = values.getChildNodes().get( s.getSelectedItemPosition() ).getNodeValue();
					
							nameValuePairs.add( new BasicNameValuePair( name, value ) );
							
							}catch (Exception e) {
								//nameValuePairs.clear();
								//nameValuePairs = null;
								activity.dialog_text = e.getLocalizedMessage();
								//activity.showDialogOnUiThread(name + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
								throw new Exception(label + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
							}
					}
					
					
			else if (name.equalsIgnoreCase(CheckoutAddressCreationView.this.titleFieldName)) {
						
						try {
							//Spinner s = (Spinner)layout.findViewWithTag(name);
							
							XmlNode values = field.getChildWithName("values") ;
							String value = values.getChildNodes().get(selectedTitle).getNodeValue();
							

													
							nameValuePairs.add( new BasicNameValuePair( name, value ) );
							
							}catch (Exception e) {
								//nameValuePairs.clear();
								//nameValuePairs = null;
								activity.dialog_text = e.getLocalizedMessage();
								//activity.showDialogOnUiThread(name + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
								throw new Exception(label + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
							}
					
					}
					
			else if (name.equalsIgnoreCase(CheckoutAddressCreationView.this.idTypeFieldName)) {
				
				try {
					//Spinner s = (Spinner)layout.findViewWithTag(name);
					
					XmlNode values = field.getChildWithName("values") ;
					String value = values.getChildNodes().get(selectedIdType).getNodeValue();
					

											
					nameValuePairs.add( new BasicNameValuePair( name, value ) );
					
					}catch (Exception e) {
						//nameValuePairs.clear();
						//nameValuePairs = null;
						activity.dialog_text = e.getLocalizedMessage();
						//activity.showDialogOnUiThread(name + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
						throw new Exception(label + " " + MagentoActivity.getContext().locMan.getString("RequiredFieldMessage"));
					}
			
			}
					
					
				} else if(type.equalsIgnoreCase("checkbox")) {
					ToggleButton button = (ToggleButton)fields[i+1].findViewById(R.id.ToggleButton);
					if (button.isChecked()) {
						nameValuePairs.add(new BasicNameValuePair(name,"1"));
					} else {
						nameValuePairs.add(new BasicNameValuePair(name,"0"));
					}
				}				
			}
			addressSaveLoader = new Loader(url_save_address, nameValuePairs, true, listener);
			addressSaveLoader.execute();
		} catch (Exception e) {
			nameValuePairs.clear();
			activity.dialog_text = e.getLocalizedMessage();// "Field "+name+"is required!";
			activity.showDialogOnUiThread(MagentoActivity.DIALOG_ERROR_TEXT);					
		}
		return addressSaveLoader;
	}

	
	

	
 
	  
	
	

    
	
	
	public void selectCountry(int position) {			
		Spinner s;
		AddressCreationAdapter addressCreationAdapter = (AddressCreationAdapter)list.getAdapter();
		for (int i = 0; i < form.getChildNodes().size(); i++) {
			XmlNode field = form.getChildNodes().get(i);
			String name = field.getAttributeValue("name");
			if (name != null) {
				if (name.equalsIgnoreCase(countryFieldName)) {
					s = (Spinner)((LinearLayout)fields[i+1]).getChildAt(0);
					if (position >= 0) {
						s.setSelection(position);
					} else {
						s.setSelection(s.getAdapter().getCount()-1);												
					}
					((SelectionAdapter)s.getAdapter()).notifyDataSetChanged();
				} else if(name.equalsIgnoreCase(regionTextFieldName)) { 
					if (position==-1 || countries.getChildNodes().get(position).getChildWithName("regions") == null) {
						fields[i+1].setVisibility(View.VISIBLE);
					} else if (countries.getChildNodes().get(position).getChildNodes().size()>0){
						fields[i+1].setVisibility(View.GONE);
					}
				} else if(name.equalsIgnoreCase(regionSelectFieldName)) { 					
					if (position==-1 || countries.getChildNodes().get(position).getChildWithName("regions") == null) {
						fields[i+1].setVisibility(View.GONE);
					} else {
						fields[i+1].setVisibility(View.VISIBLE);						
						s = (Spinner)((LinearLayout)fields[i+1]).getChildAt(0);
						SelectionAdapter selectionAdapter;
						if (selectedCountry != position) {
							if (s == null) {
								s = new LocationSpinner(getContext(), countries.getChildNodes().get(position).getChildWithName("regions"), getResources().getString(R.string.spinner_prompt)+" region");
								((LinearLayout)fields[i+1]).addView(s);
								((LinearLayout.LayoutParams)s.getLayoutParams()).topMargin = 2;
								((LinearLayout.LayoutParams)s.getLayoutParams()).leftMargin = 5;
								((LinearLayout.LayoutParams)s.getLayoutParams()).rightMargin = 5;
								((LinearLayout.LayoutParams)s.getLayoutParams()).width = LayoutParams.FILL_PARENT;
								((LinearLayout.LayoutParams)s.getLayoutParams()).height = LayoutParams.FILL_PARENT;
							}
							selectionAdapter = new SelectionAdapter(countries.getChildNodes().get(position).getChildWithName("regions"), 1);
							//selectionAdapter.delegate = this;
							((Spinner)s).setAdapter(selectionAdapter);
							selectionAdapter.spinner = (LocationSpinner) s;
							s.setAdapter(selectionAdapter);							
						} else {
							selectionAdapter = (SelectionAdapter) s.getAdapter();
						}						
						selectedRegion = -1;
						((LocationSpinner)s).updateDataSet(countries.getChildNodes().get(position).getChildWithName("regions"));
						s.setSelection(selectionAdapter.getCount()-1);
						selectionAdapter.notifyDataSetChanged();
					}
				} 							
			}
		}
		selectedCountry = position;
		addressCreationAdapter.notifyDataSetChanged();
	}
	
	
	
	
	
	
	
	
    /** 
     * Used for region selection.
     * @param position is the position of the selected region.
     */
	public void selectRegion(int position) {
		selectedRegion = position;
		for (int i = 0; i < form.getChildNodes().size(); i++) {
			XmlNode field = form.getChildNodes().get(i);
			String name = field.getAttributeValue("name");
			if (name != null && name.equalsIgnoreCase(regionSelectFieldName)) { 					
				Spinner s = (Spinner)((LinearLayout)fields[i+1]).getChildAt(0);
				if (selectedRegion >= 0) {
					s.setSelection(selectedRegion);						
				} else {
					s.setSelection(s.getAdapter().getCount()-1);
				}
				((SelectionAdapter)s.getAdapter()).notifyDataSetChanged();
			}
		}
	}
	
	
	
	/** 
     * Used for Vat Type Selection.
     * @param position is the position of the selected VatType.
     */
	public void selectVatType(int position) {			
		selectedVatType = position;
		for (int i = 0; i < form.getChildNodes().size(); i++) {
			XmlNode field = form.getChildNodes().get(i);
			String name = field.getAttributeValue("name");
			if (name != null && name.equalsIgnoreCase(vatTypeFieldName)) { 					
				Spinner s = (Spinner)((LinearLayout)fields[i+1]).getChildAt(0);
				if (selectedVatType >= 0) {
					s.setSelection(selectedVatType);						
				} else {
					s.setSelection(s.getAdapter().getCount()-1);
				}
				((SelectionAdapterVTI)s.getAdapter()).notifyDataSetChanged();
			}
		}
	}
	


	public void selectTitle(int position) {			
		Spinner s;
		AddressCreationAdapter addressCreationAdapter = (AddressCreationAdapter)list.getAdapter();
		for (int i = 0; i < form.getChildNodes().size(); i++) {
			XmlNode field = form.getChildNodes().get(i);
			String name = field.getAttributeValue("name");
			if (name != null) {
				if (name.equalsIgnoreCase(titleFieldName)) {
					s = (Spinner)((LinearLayout)fields[i+1]).getChildAt(0);
					if (position >= 0) {
						s.setSelection(position);
					} else {
						s.setSelection(s.getAdapter().getCount()-1);												
					}
					((SelectionAdapter)s.getAdapter()).notifyDataSetChanged();
				} 
				} 							
			}
		selectedTitle = position;
		addressCreationAdapter.notifyDataSetChanged();
	}
	
	

	public void selectIdType(int position) {			
		Spinner s;
		AddressCreationAdapter addressCreationAdapter = (AddressCreationAdapter)list.getAdapter();
		for (int i = 0; i < form.getChildNodes().size(); i++) {
			XmlNode field = form.getChildNodes().get(i);
			String name = field.getAttributeValue("name");
			if (name != null) {
				if (name.equalsIgnoreCase(idTypeFieldName)) {
					s = (Spinner)((LinearLayout)fields[i+1]).getChildAt(0);
					if (position >= 0) {
						s.setSelection(position);
					} else {
						s.setSelection(s.getAdapter().getCount()-1);												
					}
					((SelectionAdapter)s.getAdapter()).notifyDataSetChanged();
				} 
				} 							
			}
		selectedIdType = position;
		addressCreationAdapter.notifyDataSetChanged();
	}
	
	
	
	
    /** 
     * Finds selected country in the data, which is coming from the server.
     * @return selected region.
     */
	public int getSelectedCountry() {
		int position = -1;
		int k = countries.getChildNodes().size();
		for (int l = 0; l < k && position == -1; l++) {
			XmlNode country = countries.getChildNodes().get(l);
			String selected = country.getAttributeValue("selected");
			if (selected !=null && selected.equalsIgnoreCase("1")) {
				position = l;
			}
		}
		return position;
	}
	
    /** 
     * Finds selected region in the data, which is coming from the server.
     * @return selected region.
     */
	public int getSelectedRegion() {
		int position = -1;
		if (selectedCountry >= 0) {
			try {
				int k = countries.getChildNodes().get(selectedCountry).getChildWithName("regions").getChildNodes().size();
				for (int l=0; l < k && position == -1; l++) {
					XmlNode region = countries.getChildNodes().get(selectedCountry).getChildWithName("regions").getChildNodes().get(l);
					String selected = region.getAttributeValue("selected");
					if (selected !=null && selected.equalsIgnoreCase("1")) {
						position = l;
					}
				}	
			} catch (Exception ex) {}
		}
		return position;
	}	
	
	public int getSelectedVatType() {
		int position = -1;
		int k = vat_types.getChildNodes().size();
		for (int l = 0; l < k && position == -1; l++) {
			XmlNode vat_type = vat_types.getChildNodes().get(l);
			String selected = vat_type.getAttributeValue("selected");
			if (selected !=null && selected.equalsIgnoreCase("1")) {
				position = l;
			}
		}
		return position;
	}
	public int getSelectedTitle() {
		int position = -1;
		int k = titles.getChildNodes().size();
		for (int l = 0; l < k && position == -1; l++) {
			XmlNode title = titles.getChildNodes().get(l);
			String selected = title.getAttributeValue("selected");
			if (selected !=null && selected.equalsIgnoreCase("1")) {
				position = l;
			}
		}
		return position;
	}
	public int getSelectedIdType() {
		int position = -1;
		int k = id_types.getChildNodes().size();
		for (int l = 0; l < k && position == -1; l++) {
			XmlNode id_type = id_types.getChildNodes().get(l);
			String selected = id_type.getAttributeValue("selected");
			if (selected !=null && selected.equalsIgnoreCase("1")) {
				position = l;
			}
		}
		return position;
	}
	
	@Override
	public String getTitle() {
		return title;
	}

	@Override
	public boolean processKeyBack(int action) {
		if (!((MagentoActivity)getContext()).viewManager.popView()) {
			((MagentoActivity)getContext()).viewManager.clearStack();
			((MagentoActivity)getContext()).viewManager.switchToStack("Home");
		}
		return true;
	}

	/**
	 * AddressCreationAdapter is the class, which extends BaseAdapter. A AddressCreationAdapter object acts as a bridge between 
	 * ListView with record's fields and the underlying data for this list.
	 */
	public class AddressCreationAdapter extends BaseAdapter {
		
		
		public ArrayList<View> formItems = new ArrayList<View>();
		 
			public AddressCreationAdapter() {
	    		super();
	    		MagentoActivity activity = (MagentoActivity)getContext();
	    		
				for (int i = 0; i < getForm().getChildNodes().size(); i++) {
					XmlNode field = getForm().getChildNodes().get(i);
					String name = field.getAttributeValue("name");
					if (name != null && name.equalsIgnoreCase(countryFieldName)) {
						countries = field.getChildWithName("values");
						for (int k = 0; k < countries.getChildNodes().size(); k++) {
							XmlNode c = countries.getChildNodes().get(k);
							XmlNode regions = c.getChildWithName("regions");

						}
					}
					
					if (name != null && name.equalsIgnoreCase(vatTypeFieldName)) {
						vat_types = field.getChildWithName("values");	
					}
					if (name != null && name.equalsIgnoreCase(titleFieldName)) {
						titles = field.getChildWithName("values");		
					}
					if (name != null && name.equalsIgnoreCase(idTypeFieldName)) {
						id_types = field.getChildWithName("values");
					}
					
				}
				
				
				fields = new View[getForm().getChildNodes().size()+1];
				int lastTextViewIndex = getLastTextViewIndex();
				LinearLayout layout = new LinearLayout(getContext());
				final CustomTextButton contactsButton = new CustomTextButton(getContext());
				contactsButton.setTypeface(activity.fontManager.getFontFace("Title2"));
				contactsButton.setTextSize(activity.fontManager.getFontSize("Title2"));
				contactsButton.setTextColor(activity.fontManager.getFontColor("Title1"));
				contactsButton.setText(activity.locMan.getString("AddAddressFromContacts"));
				layout.setPadding(MagentoActivity.dip2px(10), MagentoActivity.dip2px(10), MagentoActivity.dip2px(10), MagentoActivity.dip2px(10));
				layout.addView(contactsButton);
				((LinearLayout.LayoutParams)contactsButton.getLayoutParams()).width = LayoutParams.FILL_PARENT;
				fields[0] = layout;

				contactsButton.setOnClickListener(new OnClickListener() {
					
					@Override
					public void onClick(View v) {
						new ContactUtils().loadContacts(CheckoutAddressCreationView.this);
					}
				});
				
				for (int i = 0; i < getForm().getChildNodes().size(); i++) {
						//create field
						LinearLayout fieldLayout = (LinearLayout)LayoutInflater.from(activity).inflate(R.layout.list_view, CheckoutAddressCreationView.this.list, false);
						fieldLayout.setTag(Integer.valueOf(formItems.size()) );
						formItems.add(fieldLayout);
					
						XmlNode field = getForm().getChildNodes().get(i);
						String name = field.getAttributeValue("name");
						String type = field.getAttributeValue("type");
						String label = field.getAttributeValue("label");
						String checked = field.getAttributeValue("checked");
						String value = field.getAttributeValue("value");
						String id = field.getAttributeValue("id");
						
						
						
						if (type.equalsIgnoreCase("text")) {
							//LinearLayout fieldLayout = (LinearLayout)LayoutInflater.from(getContext()).inflate(R.layout.list_view, CheckoutAddressCreationView.this.list, false);
							//fieldLayout.setTag(i+1);
							EditText view = (EditText)fieldLayout.findViewById(R.id.EditText);
							view.setHint(label);
							view.setTypeface(activity.fontManager.getFontFace("Title3"));
							view.setTextSize(activity.fontManager.getFontSize("Title3"));
							view.setTextColor(activity.fontManager.getFontColor("Title3"));
//							view.setText(value);
							fields[i+1] = fieldLayout;
							
							if (name.equalsIgnoreCase(regionTextFieldName) && selectedRegion>=0) {
								fieldLayout.setVisibility(View.GONE);
							}
							if (lastTextViewIndex == i) {
								view.setImeOptions(EditorInfo.IME_ACTION_DONE);
							}
							view.setOnEditorActionListener(new OnEditorActionListener() {
								
								@Override
								public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
									switch (actionId) {
									case EditorInfo.IME_ACTION_NEXT:
										LinearLayout fieldLayout = (LinearLayout)v.getParent();
										int start = ((Integer)fieldLayout.getTag()).intValue();
										View view;
										int k;
										for (k = start+1, view = fields[k]; k < fields.length && !(view instanceof LinearLayout && view.getVisibility() == VISIBLE); k++);
										if (k < fields.length) {
											LinearLayout layout = (LinearLayout)view;
											TextView textView = (TextView)layout.findViewById(R.id.EditText);
											if (textView != null && textView.isFocusable() == true) {
												list.setSelection(k);
												textView.requestFocus();
											}											
										}
										break;
									default:
										break;
									}
									return false;
								}
							});

						} 
						
						else if (type.equalsIgnoreCase("select")) {
							
							final Resources res = activity.getResources();
							layout = new LinearLayout(getContext());
							LocationSpinner s = null;									
							SelectionAdapter adapter = null;	
							
							VTISpinner v = null;
							SelectionAdapterVTI adapterv = null;
							
							if (name.equalsIgnoreCase(regionSelectFieldName)) { 
								if (selectedCountry>=0) {
									s = new LocationSpinner(getContext(), countries.getChildNodes().get(selectedCountry).getChildWithName("regions"), res.getString(R.string.spinner_prompt)+" region");
									adapter = new SelectionAdapter(countries.getChildNodes().get(selectedCountry).getChildWithName("regions"), 1);	
									//adapter.delegate = CheckoutAddressCreationView.this;
									adapter.spinner = s;
									((Spinner)s).setAdapter(adapter);
									s.setSelection(adapter.getCount()-1);
									if (selectedRegion<0) {
										layout.setVisibility(View.GONE);
									} else {
										s.setSelection(selectedRegion);
										adapter.notifyDataSetChanged();
									} 
								} else {
									s = new LocationSpinner(getContext(), null, res.getString(R.string.spinner_prompt)+" region");
									layout.setVisibility(View.GONE);
								}
							} else if (name.equalsIgnoreCase(countryFieldName)) {
								s = new LocationSpinner(getContext(), countries, res.getString(R.string.spinner_prompt)+" country");
								s.setTag(name);
								adapter = new SelectionAdapter(countries, 0);
								//adapter.delegate = CheckoutAddressCreationView.this;
								adapter.spinner = s;
								((Spinner)s).setAdapter(adapter);
								if (selectedCountry>=0) {
									s.setSelection(selectedCountry);	
								} else {
									s.setSelection(adapter.getCount()-1);
								}
								adapter.notifyDataSetChanged();
							}
							
							
							
							
							else if (name.equalsIgnoreCase(vatTypeFieldName)) {
								
								vat_types = field.getChildWithName("values");							
								v = new VTISpinner(getContext(), vat_types, res.getString(R.string.spinner_prompt)+" "+label);
								v.setTag(name);
								adapterv = new SelectionAdapterVTI(vat_types,name,0);	
								((Spinner)v).setAdapter(adapterv);
								adapterv.spinner = v;							
								v.setSelection(adapterv.getCount()-1);							
								adapterv.notifyDataSetChanged();							
								
							}else if (name.equalsIgnoreCase(titleFieldName)) {
															
								titles = field.getChildWithName("values");
								v = new VTISpinner(getContext(), titles, res.getString(R.string.spinner_prompt)+" "+label);
								adapterv = new SelectionAdapterVTI(titles,name,1);
								v.setTag(name);
								((Spinner)v).setAdapter(adapterv);
								adapterv.spinner = v;								
								if (getSelectedTitle()>=0) {
									v.setSelection(getSelectedTitle());	
								} else {
									v.setSelection(adapterv.getCount()-1);
								}													
								adapterv.notifyDataSetChanged();
																
							}else if (name.equalsIgnoreCase(idTypeFieldName)) {
														
								id_types = field.getChildWithName("values");
								v = new VTISpinner(getContext(), id_types, res.getString(R.string.spinner_prompt)+" "+label);
								adapterv = new SelectionAdapterVTI(id_types,name,2);
								v.setTag(name);			
								((Spinner)v).setAdapter(adapterv);							
								adapterv.spinner = v;													
								v.setSelection(adapterv.getCount()-1);
								adapterv.notifyDataSetChanged();
								
							}
							
							
							fields[i+1] = fieldLayout;
							
							if (v != null) {
								fieldLayout.addView(v);
								((LinearLayout.LayoutParams)v.getLayoutParams()).topMargin = 1;
								((LinearLayout.LayoutParams)v.getLayoutParams()).leftMargin = 1;
								((LinearLayout.LayoutParams)v.getLayoutParams()).rightMargin = 1;
								((LinearLayout.LayoutParams)v.getLayoutParams()).width = LayoutParams.FILL_PARENT;
								((LinearLayout.LayoutParams)v.getLayoutParams()).height = LayoutParams.FILL_PARENT;
							}	
							

							//fields[i+1] = layout;
							if (s != null) {
								fieldLayout.addView(s);
								((LinearLayout.LayoutParams)s.getLayoutParams()).topMargin = 2;
								((LinearLayout.LayoutParams)s.getLayoutParams()).leftMargin = 5;
								((LinearLayout.LayoutParams)s.getLayoutParams()).rightMargin = 5;
								((LinearLayout.LayoutParams)s.getLayoutParams()).width = LayoutParams.FILL_PARENT;
								((LinearLayout.LayoutParams)s.getLayoutParams()).height = LayoutParams.FILL_PARENT;
							}
						} 
						

						else if (type.equalsIgnoreCase("checkbox")) {
							//LinearLayout fieldLayout = (LinearLayout)LayoutInflater.from(getContext()).inflate(R.layout.list_view, CheckoutAddressCreationView.this.list, false);
							EditText view = (EditText)fieldLayout.findViewById(R.id.EditText);
							view.setFocusable(false);
							view.setText(label);
							view.setTypeface(activity.fontManager.getFontFace("Title3"));
							view.setTextSize(activity.fontManager.getFontSize("Title3"));
							view.setTextColor(activity.fontManager.getFontColor("Title3"));
							ToggleButton button = (ToggleButton)fieldLayout.findViewById(R.id.ToggleButton);
							button.setVisibility(VISIBLE);
							button.setText(activity.locMan.getString("Toggle"));
							if (checked!=null && checked.equalsIgnoreCase("1")) {
								button.setChecked(true);							
							} else {
								button.setChecked(false);
							}	
							if (name.contains("save_in_address_book") && (!activity.checkUserSessionStatus() || isEmptyAddressBook)) {
								fieldLayout.setVisibility(GONE);
								if (isEmptyAddressBook) {
									button.setChecked(true);	
								}
							}
							fields[i+1] = fieldLayout;							
						} 								
				}				
				activity.removeDialog(MagentoActivity.DIALOG_PROGRESS_INFINITE);  		
	     	}
			
			/**
			 * Gets the index of the last text field
			 * @return index of the last field in the list, which has "text" type  
			 */
			public int getLastTextViewIndex() {
				int l = -1; 
				for (int i = 0; i < getForm().getChildNodes().size(); i++) {
					XmlNode field = getForm().getChildNodes().get(i);
					String name = field.getAttributeValue("name");
					String type = field.getAttributeValue("type");
					if (type.equalsIgnoreCase("text") && !(name.equalsIgnoreCase(regionTextFieldName) && selectedRegion>=0)) {
						l = i;
					}
				}
				return l;
			}
		
	    	@Override
			public int getCount() {
	    		int k = 0;
	    		for (int i = 0; i < fields.length; i++) {
					if (fields[i].getVisibility() == VISIBLE) {
						k++;
					}
				}
	    		return k;
			}

			@Override
			public Object getItem(int arg0) {
				return null;
			}

			@Override
			public long getItemId(int arg0) {
				return 0;
			}
			
			@Override
			public int getItemViewType(int position) {
	    		int i;
	    		int pos;
	    		for (pos = 0, i = 0; i < fields.length && pos <= position; i++) {
					if (fields[i].getVisibility() == VISIBLE) {
						pos++;
					}
				}
	    		return i-1;
			}

			@Override
			public int getViewTypeCount() {
				return fields.length;
			}

			@Override
			public View getView(int arg0, View arg1, ViewGroup arg2) {
	    		int i;
	    		int pos;
	    		for (pos = 0, i = 0; i < fields.length && pos <= arg0; i++) {
					if (fields[i].getVisibility() == VISIBLE) {
						pos++;
					}
				}
				return fields[i-1];
			}
			
	    }

	/**
	 * Inits form with default values
	 * @param nameValuePairs is the ArrayList object with default field parameters.
	 */
	public abstract void initWithDefaultValues(ArrayList<NameValuePair> nameValuePairs);

	@Override
	public void configurationChanged(int orientation) {
	}
	
	@Override
	public void reloadRemoteData(boolean immediately) {
		if (immediately) {
			final MagentoActivity activity = (MagentoActivity)getContext();
			if (!(activity).checkUserSessionStatus()) {
				activity.viewManager.clearStack();
				activity.viewManager.show_view(R.layout.cart_view, R.id.CartView);
			} else {
				new Loader(url, null, true, addressLoaderListener, false).execute();
			}
		} else {
			dataReloadRequested = true;
		}
	}
	
	@Override
	protected void onAttachedToWindow() {
		if (dataReloadRequested) {
			dataReloadRequested = false;
			reloadRemoteData(true);
		}
		super.onAttachedToWindow();
	}

	@Override
	public void selectField(int position, int type) {
		if (type == 0) {
			selectCountry(position);
		} else if (type == 1) {
			selectRegion(position);
		}
		
	}

	public void setForm(XmlNode form) {
		this.form = form;
	}

	public XmlNode getForm() {
		return form;
	}
	
	
	
	public void setSABCForm(XmlNode SABCForm) {
		this.SABCForm = SABCForm;
	}
	
	public XmlNode getSABCForm() {
		return SABCForm;
	}
	
	
	
	
	@Override
	protected void finalize() throws Throwable {
		super.finalize();
		if (addressSaveLoader != null) {
			addressSaveLoader.cancel(true);
		}
	}
	
}