Android Open Source - links Bookmark Card Expand

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License

The source code is released under:

MIT License

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Java Source Code

package org.iiitb.se.links.home.cards.expand;
//  w  ww .  j  a  v a 2s. co m
import it.gmariotti.cardslib.library.internal.CardExpand;

import java.util.ArrayList;
import java.util.List;

import org.iiitb.se.links.GroupActivity;
import org.iiitb.se.links.MainActivity;
import org.iiitb.se.links.R;
import org.iiitb.se.links.custom.ExpandableHeightGridView;
import org.iiitb.se.links.home.cards.expand.adapter.TagViewAdapter;
import org.iiitb.se.links.utils.StringConstants;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.SearchView;
import android.widget.TextView;

public class BookmarkCardExpand extends CardExpand {

  JSONObject bookmark;
  Context context;
  TextView bookmarkDescription;
  ExpandableHeightGridView bookmarkTags;
  JSONArray tags;
  TagViewAdapter tagsAdapter;
  String description;
  List<String> tagList = new ArrayList<String>();

  public BookmarkCardExpand(Context context, JSONObject bookmark) {
    super(context, R.layout.bookmark_card_expand);
    this.bookmark = bookmark;
    this.context = context;
  }

  public JSONObject getBookmark() {
    return bookmark;
  }

  public void setBookmark(JSONObject bookmark) {
    this.bookmark = bookmark;
    initData();
    setData();
  }

  private void setData() {
    if (null != bookmarkDescription) {
      bookmarkDescription.setText(description);
    }
    if (null != bookmarkTags) {
      tagsAdapter.notifyDataSetChanged();
      bookmarkTags.setExpanded(true);
    }
  }

  private void initData() {
    try {
      tags = bookmark.getJSONArray(StringConstants.TAGS);
      description = bookmark.getString(StringConstants.DESCRIPTION);
      tagList.clear();
      for (int index = 0; index < tags.length(); index += 1) {
        tagList.add(tags.getString(index));
      }
    } catch (JSONException e) {
      e.printStackTrace();
    }
  }

  @Override
  public void setupInnerViewElements(ViewGroup parent, View view) {

    if (view == null)
      return;

    // Retrieve TextView elements
    bookmarkDescription = (TextView) view
        .findViewById(R.id.bookmark_description);
    bookmarkTags = (ExpandableHeightGridView) view
        .findViewById(R.id.bookmark_tags);
    bookmarkTags.setExpanded(true);
    initData();

    tagsAdapter = new TagViewAdapter(context, R.layout.bookmark_tag, tagList);

    bookmarkTags.setAdapter(tagsAdapter);

    bookmarkTags.setOnItemClickListener(new AdapterView.OnItemClickListener() {
      public void onItemClick(AdapterView<?> parent, View v, int position,
          long id) {
        SearchView searchView = null;
        // Ugly check
        if (context instanceof MainActivity) {
          searchView = ((MainActivity) context).getSearchView();
        } else if (context instanceof GroupActivity) {
          searchView = ((GroupActivity) context).getSearchView();
        }
        searchView.setIconified(false);
        searchView.setQuery("#" + ((TextView) v).getText(), true);
      }
    });

    setData();
  }

}

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