Android Open Source - SalesOrder Page4 Details Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.capgemini.SalesOrder;
//w ww .  j  a v a2s.  co  m
import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.capgemini.SalesOrder.zgwsample_srv.v0.entitytypes.Contact;
  
/**
 * Details adapter.
 */
public class Page4DetailsAdapter extends BaseAdapter
{
  public static enum SapSemantics {map, tel, email, url};
  

  private Context mContext;
  private Contact entry;

  private List<String> propertiesValues = new ArrayList<String>();
  private List<String> labels = new ArrayList<String>();
  private List<String> sapSemanticsList = new ArrayList<String>();

  /**
   * Constructs a new details adapter with the given parameters.
   * @param c - application context.
   * @param e - entry.
   */
  public Page4DetailsAdapter(Context c, Contact e)
  {
    
    mContext = c;
    entry = e;
    propertiesValues.add("Mr. " + String.valueOf(entry.getFirstName()) + " " + String.valueOf(entry.getLastName()));
    labels.add(Contact.getLabelForProperty("Name"));
    sapSemanticsList.add(null);
    propertiesValues.add(String.valueOf(entry.getTitle()));
    labels.add(Contact.getLabelForProperty("Title"));
    sapSemanticsList.add(null);
    propertiesValues.add(String.valueOf(entry.getPostalCode()));
    labels.add(Contact.getLabelForProperty("PostalCode"));
    sapSemanticsList.add(null);
    propertiesValues.add(String.valueOf(entry.getBuilding()) + " " + String.valueOf(entry.getStreet()) + ", " + String.valueOf(entry.getCity()) + ", " + String.valueOf(entry.getCountry()));
    labels.add(Contact.getLabelForProperty("Address"));
    sapSemanticsList.add("map");
    propertiesValues.add(String.valueOf(entry.getPhoneNumber()));
    labels.add(Contact.getLabelForProperty("Tel"));
    sapSemanticsList.add("tel");
    propertiesValues.add(String.valueOf(entry.getEmailAddress()));
    labels.add(Contact.getLabelForProperty("Email"));
    sapSemanticsList.add("email");
  }

  /**
   * Returns the amount of entries.
   * @return - the amount of entries.
   */
  public int getCount()
  {
    return propertiesValues.size();
  }

  /**
   * Returns the item in the given position.
   * @param position - the position of the desired item.
   * @return - the item in the given position.
   */
  public Object getItem(int position)
  {
    return position;
  }

  /**
   * Returns the id of the item in the given position.
   * @param position - the position of the item.
   * @return - the id of the item in the given position.
   */
  public long getItemId(int position)
  {
    return position;
  }
  
  private class ViewHolder 
  {
    public ImageView imageView;
    public TextView textView1;
    public TextView textView2;
  }
    
  public View getView(int position, View convertView, ViewGroup parent)
  {
    View rowView = convertView;
    
    if (rowView == null || position == propertiesValues.size()) 
    {      
      LayoutInflater mInflater = (LayoutInflater) parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);

      // Inflate a view template
      rowView = mInflater.inflate(com.capgemini.SalesOrder.R.layout.item_detail_row, parent, false);
      
      ViewHolder holder = new ViewHolder();
      
      holder.textView1 = (TextView) rowView.findViewById(com.capgemini.SalesOrder.R.id.textView1);
      holder.textView1.setTextSize(22);
      holder.textView2 = (TextView) rowView.findViewById(com.capgemini.SalesOrder.R.id.textView2);
      holder.imageView = (ImageView) rowView.findViewById(com.capgemini.SalesOrder.R.id.imageView1);
      rowView.setTag(holder);
    }
    
    ViewHolder holder = (ViewHolder) rowView.getTag();
    

    String value = getPropertyValue(position);
    String label = labels.get(position);

    holder.textView1.setText(label);
    holder.textView2.setText(value);
    holder.imageView.setVisibility(View.INVISIBLE);
    
    SapSemantics sapSemantics = getSapSemantics(position);
    if (sapSemantics != null)
    {
      switch (sapSemantics)
      {
        case map:   holder.imageView.setImageResource(com.capgemini.SalesOrder.R.drawable.map);
              holder.imageView.setVisibility(View.VISIBLE);
              break;
        case tel:   holder.imageView.setImageResource(com.capgemini.SalesOrder.R.drawable.tel);
              holder.imageView.setVisibility(View.VISIBLE);
                break;
                
        case email: holder.imageView.setImageResource(com.capgemini.SalesOrder.R.drawable.email);
              holder.imageView.setVisibility(View.VISIBLE);
                  break;
                  
        case url:   holder.imageView.setImageResource(com.capgemini.SalesOrder.R.drawable.url);
              holder.imageView.setVisibility(View.VISIBLE);
                  break;
      }
    }

    return rowView;
  }
  
  /**
   * Returns the SAP semantics in the given position.
   * @param position
   * @return - SAP semantics in the given position.
   */
  public SapSemantics getSapSemantics(int position)
  {
    if (sapSemanticsList == null || sapSemanticsList.isEmpty() || position >= sapSemanticsList.size())
    {
      return null;
    }
    
    String value = this.sapSemanticsList.get(position);
    if (value == null)
    {
      return null;
    }
    
    value = value.toLowerCase();
    
    SapSemantics[] values = SapSemantics.values();
    for (SapSemantics sapSemantics : values) 
    {
      String semanticName = sapSemantics.name();
      if (semanticName.equals(value) || value.contains(semanticName + ";"))
      {
        return sapSemantics;
      }
    }
    return null;
  }
  
  /**
   * Returns the property value.
   * @param value
   * @return - property value.
   */
  public String getPropertyValue(int position)
  {
    if (propertiesValues == null || propertiesValues.isEmpty() || position >= propertiesValues.size())
    {
      return mContext.getString(com.capgemini.SalesOrder.R.string.no_value);
    }

    String value = propertiesValues.get(position);
    if (value == null || value.length() == 0 || value.equalsIgnoreCase("null"))
    {
      return mContext.getString(com.capgemini.SalesOrder.R.string.no_value);
    }
    
    return value;
  }
}

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