Android Open Source - StreamHub-Android-Reviews-App Review List Adapter

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License

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

package livefyre.adapters;
//w w w  .  ja v a  2 s .  co m
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RatingBar;
import android.widget.TextView;

import com.livefyre.R;

import java.util.List;

import livefyre.ImagesCache.DownloadImageTask;
import livefyre.ImagesCache.ImagesCache;
import livefyre.LFSAppConstants;
import livefyre.LFUtils;
import livefyre.models.ContentBean;
import livefyre.models.Vote;


@SuppressLint("SimpleDateFormat")
public class ReviewListAdapter extends BaseAdapter {

  private List<ContentBean> ContentCollection;
  private LayoutInflater inflater;
  Context context;
  ImagesCache cache = ImagesCache.getInstance();

  public ReviewListAdapter(Context context,
      List<ContentBean> ContentCollection) {
    this.ContentCollection = ContentCollection;
    this.inflater = LayoutInflater.from(context);
    this.context = context;
  }

  public void updateContentResult(List<ContentBean> ContentCollection) {
    this.ContentCollection = ContentCollection;
    notifyDataSetChanged();
  }

  @Override
  public int getCount() {
    return ContentCollection.size();
  }

  @Override
  public Object getItem(int position) {
    return ContentCollection.get(position);
  }

  @Override
  public long getItemId(int position) {
    return position;
  }

  private class ViewHolder {
    ImageView reviewerImage;
    RatingBar reviewRatingBar;
    TextView reviewerid;
    TextView isMod;
    TextView reviewedDate;
    TextView reviewTitle;
    TextView reviewBody;
    TextView helpful;
    TextView replies;
    ImageView reviewImage;
    LinearLayout reviewCount;

  }

  public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null)
      // convertView = getConvertView(getItemViewType(position));
      convertView = getConvertView();

    ViewHolder holder = (ViewHolder) convertView.getTag();
    updateView(position, holder);

    convertView.setId(position);

    return convertView;
  }

  @SuppressLint("InflateParams")
  private View getConvertView() {
    ViewHolder holder = new ViewHolder();
    View view = null;

    view = inflater.inflate(R.layout.review_cell, null);
    holder.reviewCount = (LinearLayout) view.findViewById(R.id.reviewCount);
    holder.reviewerid = (TextView) view.findViewById(R.id.reviewerid);
    holder.isMod = (TextView) view.findViewById(R.id.isMod);
    holder.reviewedDate = (TextView) view.findViewById(R.id.reviewedDate);
    holder.reviewTitle = (TextView) view.findViewById(R.id.reviewTitle);

    holder.reviewBody = (TextView) view.findViewById(R.id.reviewBody);

    holder.reviewerImage = (ImageView) view
        .findViewById(R.id.reviewerImage);

    holder.reviewImage = (ImageView) view.findViewById(R.id.reviewImage);

    holder.reviewRatingBar = (RatingBar) view
        .findViewById(R.id.reviewRatingBar);

    holder.helpful = (TextView) view.findViewById(R.id.helpful);
    holder.replies = (TextView) view.findViewById(R.id.replies);
    view.setTag(holder);
    return view;
  }

  private void updateView(int position, final ViewHolder holder) {

    try {
      final ContentBean content = (ContentBean) ContentCollection
          .get(position);
      holder.reviewerid.setText(content.getAuthor().getDisplayName());
      holder.reviewCount.setVisibility(View.VISIBLE);

      if (content.getVote() != null) {

        if (content.getVisibilityCount() == 0
            && content.getVote().size() == 0) {

          holder.reviewCount.setVisibility(View.GONE);

        }
      } else if (content.getVisibilityCount() == 0) {
        holder.reviewCount.setVisibility(View.GONE);

      }

      if (content.getIsModerator() != null) {
        if (content.getIsModerator().equals("true")) {
          holder.isMod.setText("Moderator");
          holder.isMod.setVisibility(View.VISIBLE);
          holder.isMod.setTextColor(Color.parseColor("#0F98EC"));
          holder.reviewerid.setMaxWidth(330);
        } else {
          holder.isMod.setVisibility(View.GONE);
        }
      } else {
        holder.isMod.setVisibility(View.GONE);
      }

      if (content.getIsFeatured() != null) {
        if (content.getIsFeatured()) {
          holder.isMod.setText("Feature");
          holder.isMod.setTextColor(Color.parseColor("#FEB33B"));
          holder.isMod.setVisibility(View.VISIBLE);
          holder.reviewerid.setMaxWidth(330);

        }
      }

      holder.reviewedDate.setText(LFUtils.getFormatedDate(
                    content.getCreatedAt(), LFSAppConstants.SHART));
      holder.reviewTitle.setText(content.getTitle());

      holder.reviewBody.setText(LFUtils.trimTrailingWhitespace(Html
          .fromHtml(content.getBodyHtml())),
          TextView.BufferType.SPANNABLE);
      holder.reviewRatingBar.setRating(Float.parseFloat(content
          .getRating()) / 20);

      if (content.getAuthor().getAvatar().length() > 0) {
        Bitmap bm = cache.getImageFromWarehouse(content.getAuthor()
            .getAvatar());

        if (bm != null) {
          holder.reviewerImage.setImageBitmap(bm);
        } else {
          holder.reviewerImage.setImageBitmap(null);
          DownloadImageTask imgTask = new DownloadImageTask(this);
          imgTask.execute(content.getAuthor().getAvatar());

        }
      } else {
        holder.reviewerImage
            .setImageResource(R.drawable.profile_default);
      }
      DownloadImageTask.getRoundedShape(holder.reviewerImage);

      if (content.getOembedUrl() != null) {
        if (content.getOembedUrl().length() > 0) {

          holder.reviewImage.setVisibility(View.VISIBLE);

          Bitmap bitmap = cache.getImageFromWarehouse(content
              .getOembedUrl());

          if (bitmap != null) {
            holder.reviewImage.setImageBitmap(bitmap);
          } else {
            holder.reviewImage.setImageBitmap(null);
            DownloadImageTask imgTask = new DownloadImageTask(this);
            // `Adapter` call first Constructor.
            imgTask.execute(content.getOembedUrl());
          }

        } else {
          holder.reviewImage.setVisibility(View.GONE);
        }
      } else {
        holder.reviewImage.setVisibility(View.GONE);
      }

      if (content.getVote() != null) {
        if (content.getVote().size() > 0)
          holder.helpful.setText(foundHelpfull(content.getVote()));
        else
          holder.helpful.setVisibility(View.GONE);
      } else
        holder.helpful.setVisibility(View.GONE);

      if (content.getVisibilityCount() > 0) {
        holder.replies.setVisibility(View.VISIBLE);
        if (content.getVisibilityCount() == 1)
          holder.replies.setText(content.getVisibilityCount()
              + " Reply");
        else
          holder.replies.setText(content.getVisibilityCount()
              + " Replies");
      } else
        holder.replies.setVisibility(View.GONE);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }

  String foundHelpfull(List<Vote> v) {
    int count = 0;
    for (int i = 0; i < v.size(); i++) {
      if (v.get(i).getValue().equals("1"))
        count++;
    }
    return count + " of " + v.size() + " found helpful";
  }

}
Java Source Code List
