Android Open Source - Dhamaschool Detail Pager F B

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License

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

package group.ripple.dhamaschool;
/* w  ww . ja  v a  2  s . c  o  m*/
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.text.Html;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;


import java.io.File;
import java.util.ArrayList;
import java.util.StringTokenizer;

public class DetailPagerFB extends PagerAdapter {

  private ArrayList<NewsObj> list;
  private Context context;
  ArrayList<String>al3 = new ArrayList<String>();
  private View v;
  protected File cacheDir;

  String substr;

  public DetailPagerFB(Context context, ArrayList<NewsObj> list) {
    this.context = context;
    this.list = list;

  }

  @Override
  public Object instantiateItem(View container, final int position) {
    // TODO Auto-generated method stub

  LayoutInflater inflater = (LayoutInflater) context
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    v = inflater.inflate(R.layout.viewpager_detail_item, null);


    final ImageView iv = (ImageView) v.findViewById(R.id.imgDetail);

    TextView title = (TextView) v.findViewById(R.id.txtDetailTitle);
    title.setTypeface(Utils.mm(context));

    TextView des = (TextView) v.findViewById(R.id.txtDetailDetail);
    des.setTypeface(Utils.mm(context));

    TextView caption = (TextView) v.findViewById(R.id.detail_caption);
    caption.setTypeface(Utils.mm(context));

    final TextView author = (TextView) v.findViewById(R.id.txtDetailAuthor);
    author.setTypeface(Utils.mm(context));

    TextView date = (TextView) v.findViewById(R.id.detail_date_tv);
    date.setTypeface(Utils.mm(context));

        LinearLayout divider = (LinearLayout) v.findViewById(R.id.divider);

        title.setText(Html.fromHtml(list.get(position).getContent().replace((char) 65532, (char) 32)));

        author.setText("DhamaSchool Foundation");

        date.setText(Utils.DateConverterFB(list.get(position).getUpdated()));

        caption.setVisibility(View.GONE);

        caption.setText(Html.fromHtml(list.get(position).getContent().toString(), new Html.ImageGetter() {

            @Override
            public Drawable getDrawable(String source) {
                // TODO Auto-generated method stub
                Log.e("Img source", source);
                //imageLoader.displayImage(source, iv);

                return null;
            }
        }, null));


    String clean_title = list.get(position).getContent();
    clean_title = clean_title.replace("&#8230;", "");
    clean_title = clean_title.replace("&#8220;", "");
    clean_title = clean_title.replace("&#8221;", "");
    clean_title = clean_title.replace("&#8211;", "");
    clean_title = clean_title.replace("&#x2018;","\'");
    clean_title = clean_title.replace("&#x2019;", "\'");
    clean_title = clean_title.replace("&#x2019;s", "\'s");
    clean_title = clean_title.replace("&#x2013;","-");
    clean_title = clean_title.replace("&#x2014;","-");


    if (list.get(position).getContent() != null
        && !list.get(position).getContent().equalsIgnoreCase("")) {
      divider.setVisibility(View.VISIBLE);
    } else {
      divider.setVisibility(View.GONE);
    }




    String mydes = Html.fromHtml(list.get(position).getContent()).toString();

    StringTokenizer st3 = new StringTokenizer(mydes,"><");
    while(st3.hasMoreTokens()){

      al3.add(st3.nextToken());
      }

    mydes = al3.get(0).toString();
    mydes.replaceAll("<img", " ");
    mydes.replaceAll("<a", " ");
    String [] words = mydes.split("<img");
    ArrayList<String> list = new ArrayList<String>();
    for (String string : words) {
      if(!list.contains(string)){
        list.add(string);
      }
    }

  try{  substr = mydes.substring(0,mydes.indexOf(String.valueOf((char)65532)));
    des.setText(substr);
  }catch (Exception e)  {
    e.printStackTrace();
    des.setVisibility(View.GONE);
  /*  des.setText(Html.fromHtml(list.get(position).getContent()));
    iv.setVisibility(View.GONE);
    title.setText(Html.fromHtml(list.get(position).getSummary_text()));
    divider.setVisibility(View.GONE);*/
  }
    al3.clear();
      v.setTag("" + position);
    ((ViewPager) container).addView((View) v, 0);
      return v;
  }

  @Override
  public int getCount() {
    // TODO Auto-generated method stub
    if (list == null) {
      return 0;
    }
    return list.size();
  }

  @Override
  public boolean isViewFromObject(View view, Object object) {
    // TODO Auto-generated method stub
    return view == ((View) object);
  }

  @Override
  public void destroyItem(View collection, int position, Object view) {

  ((ViewPager) collection).removeView((View) view);

  }



}
Java Source Code List
