Android Open Source - disconnected-content-explorer-android Custom List

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License

The source code is released under:

MIT License

Java Source Code

package mil.nga.dice.listview;
/*ww w. j av a  2s  . c  o  m*/
import java.io.File;
import java.util.List;

import mil.nga.dice.R;
import mil.nga.dice.report.Report;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class CustomList extends BaseAdapter {
  
  private List<Report> reports;
  private static LayoutInflater inflater = null;
  
  public CustomList(Activity activity, List<Report> reports) {
    this.reports = reports;
    inflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  }
  
  
  public int getCount () {
    return reports.size();
  }
  
  
  public Object getItem(int position) {
    return reports.get(position);
  }
  
  
  public long getItemId(int position) {
    return position;
  }
  
  
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    View view = convertView;
    
    if (convertView == null) {
      view = inflater.inflate(R.layout.list_row, null);
    }
    
    TextView title = (TextView)view.findViewById(R.id.title);
    TextView classification = (TextView)view.findViewById(R.id.classification);
    ImageView thumbnail = (ImageView)view.findViewById(R.id.list_image);
    
    Report report = reports.get(position);
    title.setText(report.getTitle());
    classification.setText(report.getDescription());
    
    if (!report.isEnabled()) {
      title.setTextColor(Color.rgb(150,150,150));
      classification.setTextColor(Color.rgb(150,150,150));
    }
    else {
      title.setTextColor(Color.rgb(0,0,0));
      classification.setTextColor(Color.rgb(0,0,0));
    }

    if (report.getThumbnail() != null) {
      File image = new File(report.getPath(), report.getThumbnail());
      if (image.exists()) {
        Bitmap bitmap = BitmapFactory.decodeFile(image.getAbsolutePath());
        thumbnail.setImageBitmap(bitmap);
      }
      else {
        thumbnail.setImageBitmap(null);
      }
    }
    
    view.setEnabled(report.isEnabled());
    
    return view;
  }
}

Java Source Code List

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