Android Open Source - BCC Manage B C C List Adaptor

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License

The source code is released under:
MIT License
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Java Source Code

package com.bcc.util.adaptor;
// w  w  w . j a  va2 s.co m
import java.util.List;

import com.bcc.R;
import com.sdsu.bcc.BCCConstants;
import com.sdsu.bcc.database.data.CardInformation;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class ManageBCCListAdaptor extends ArrayAdapter<CardInformation> implements BCCConstants {
  
  private final Context context;
  private final List<CardInformation> values;
  private static final int THUMBNAIL_HEIGHT = 62;
  private static final int THUMBNAIL_WIDTH = 86;
  private static final String TAG = "ManageBCCListAdaptor";
  
  public ManageBCCListAdaptor(Context context, List<CardInformation> values) {
    super(context, R.layout.addbcc_manage, values);
    this.context = context;
    this.values = values;
  }
  
  static class ViewHolder {
    public ImageView imagePath;
    public TextView Name;
    public TextView companyName;
  }
  
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    View rowView = convertView;
    
    if (rowView == null) {
      LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      rowView = inflater.inflate(R.layout.addbcc_manage, null, true);
      holder = new ViewHolder();
      holder.imagePath = (ImageView) rowView.findViewById(R.id.thumImageView);
      //holder.fileName.setTextColor(Color.parseColor(this.fileNameColor));
      holder.Name = (TextView) rowView.findViewById(R.id.personNameText);
      holder.companyName = (TextView) rowView.findViewById(R.id.companyText);
      holder.companyName.setTextColor(Color.GRAY);
      rowView.setTag(holder);
      holder.imagePath.setTag(values.get(position));
    } else {
      holder = (ViewHolder)rowView.getTag();
    }
    
    CardInformation info = values.get(position);
    if(info.getImage() != null && info.getImage().getImagePath() != null) {
      Log.v(TAG,"Image Path = " + info.getImage().getImagePath());
      Bitmap m_bmOCRBitmapIntern = BitmapFactory.decodeFile(info.getImage().getImagePath());
      Log.v(TAG,"m_bmOCRBitmapIntern = " + m_bmOCRBitmapIntern);
      if(null != m_bmOCRBitmapIntern){
        Float width  = new Float(m_bmOCRBitmapIntern.getWidth());
        Float height = new Float(m_bmOCRBitmapIntern.getHeight());
        Float ratio = width/height;
            Bitmap tumbNailImage = Bitmap.createScaledBitmap(m_bmOCRBitmapIntern, (int)(THUMBNAIL_HEIGHT*ratio), THUMBNAIL_HEIGHT, false);
      
            int padding = (THUMBNAIL_WIDTH - tumbNailImage.getWidth())/2;
            holder.imagePath.setPadding(padding, 0, padding, 0);
            holder.imagePath.setImageBitmap(tumbNailImage);
      } else {
        holder.imagePath.setImageResource(R.drawable.icon);
      }
    } else {
      holder.imagePath.setImageResource(R.drawable.icon);
    }
    
    if(info.getContact() != null) {
      holder.Name.setText(info.getContact().getName());
      holder.companyName.setText(info.getContact().getCompany());
    } else {
      holder.Name.setText("No Name");
      holder.companyName.setText("");
    }
    

    return rowView;
  }
}
Java Source Code List
