Android/folioreader/src/main/java/com/folioreader/ui/folio/adapter/DictionaryAdapter.java

   1 package com.folioreader.ui.folio.adapter;
   2
   3 import android.content.Context;
   4 import android.graphics.Typeface;
   5 import android.support.v7.widget.RecyclerView;
   6 import android.text.SpannableString;
   7 import android.text.style.StyleSpan;
   8 import android.view.LayoutInflater;
   9 import android.view.View;
  10 import android.view.ViewGroup;
  11 import android.widget.TextView;
  12
  13 import com.folioreader.R;
  14 import com.folioreader.model.dictionary.Audio;
  15 import com.folioreader.model.dictionary.DictionaryResults;
  16 import com.folioreader.model.dictionary.Example;
  17 import com.folioreader.model.dictionary.Pronunciations;
  18 import com.folioreader.model.dictionary.Senses;
  19 import com.folioreader.ui.base.DictionaryCallBack;
  20
  21 import java.util.ArrayList;
  22 import java.util.List;
  23
  24 /**
  25  * @author gautam chibde on 4/7/17.
  26  */
  27
  28 public class DictionaryAdapter extends RecyclerView.Adapter<DictionaryAdapter.DictionaryHolder> {
  29
  30     private List<DictionaryResults> results;
  31     private Context context;
  32     private DictionaryCallBack callBack;
  33
  34     public DictionaryAdapter(Context context, DictionaryCallBack callBack) {
  35         this.results = new ArrayList<>();
  36         this.context = context;
  37         this.callBack = callBack;
  38     }
  39
  40     @Override
  41     public DictionaryHolder onCreateViewHolder(ViewGroup parent, int viewType) {
  42         return new DictionaryHolder(LayoutInflater.from(parent.getContext())
  43                 .inflate(R.layout.item_dictionary, parent, false));
  44     }
  45
  46     @Override
  47     public void onBindViewHolder(DictionaryHolder holder, int position) {
  48         final DictionaryResults res = results.get(position);
  49         if (res.getPartOfSpeech() != null) {
  50             int wordLength = res.getHeadword().length();
  51             SpannableString spannableString = new SpannableString(res.getHeadword() + " - " + res.getPartOfSpeech());
  52             spannableString.setSpan(new StyleSpan(Typeface.BOLD), 0, wordLength, 0);
  53             spannableString.setSpan(new StyleSpan(Typeface.ITALIC), wordLength + 2, spannableString.length(), 0);
  54             holder.name.setText(spannableString);
  55         } else {
  56             holder.name.setTypeface(Typeface.DEFAULT_BOLD);
  57             holder.name.setText(res.getHeadword());
  58         }
  59         StringBuilder def = new StringBuilder();
  60         StringBuilder exp = new StringBuilder();
  61
  62         if (res.getSenses() != null) {
  63             for (Senses senses : res.getSenses()) {
  64                 if (senses.getDefinition() != null) {
  65                     for (String s : senses.getDefinition()) {
  66                         def.append("\u2022 ").append(s).append('\n');
  67                     }
  68                 }
  69             }
  70
  71             for (Senses senses : res.getSenses()) {
  72                 if (senses.getExamples() != null) {
  73                     for (Example s : senses.getExamples()) {
  74                         exp.append("\u2022 ").append(s.getText()).append('\n');
  75                     }
  76                 }
  77             }
  78         }
  79         if (!def.toString().trim().isEmpty()) {
  80             def.insert(0, "Definition\n");
  81             holder.definition.setText(def.toString());
  82         } else {
  83             holder.definition.setVisibility(View.GONE);
  84         }
  85
  86         if (!exp.toString().trim().isEmpty()) {
  87             exp.insert(0, "Example\n");
  88             holder.example.setText(exp.toString());
  89         } else {
  90             holder.example.setVisibility(View.GONE);
  91         }
  92 //        if (res.getPronunciations() != null) {
  93 //            final String url = getAudioUrl(res.getPronunciations());
  94 //            if (url == null) {
  95 //                holder.sound.setVisibility(View.GONE);
  96 //            }
  97 //        }
  98
  99 //        holder.sound.setOnClickListener(new View.OnClickListener() {
 100 //            @Override
 101 //            public void onClick(View v) {
 102 //                Log.i("DictionaryAdapter", "clicked");
 103 //                if (res.getPronunciations() != null) {
 104 //                    final String url = getAudioUrl(res.getPronunciations());
 105 //                    callBack.playMedia(url);
 106 //                }
 107 //            }
 108 //        });
 109     }
 110
 111     private String getAudioUrl(List<Pronunciations> pronunciations) {
 112         if (!pronunciations.isEmpty()
 113                 && pronunciations.get(0).getAudio() != null
 114                 && !pronunciations.get(0).getAudio().isEmpty()) {
 115             Audio audio = pronunciations.get(0).getAudio().get(0);
 116             if (audio.getUrl() != null) {
 117                 return audio.getUrl();
 118             }
 119         }
 120         return null;
 121     }
 122
 123     public void setResults(List<DictionaryResults> resultsList) {
 124         if(resultsList != null && !resultsList.isEmpty()) {
 125             results.addAll(resultsList);
 126             notifyDataSetChanged();
 127         }
 128     }
 129
 130     public void clear() {
 131         results.clear();
 132         notifyItemRangeRemoved(0, results.size());
 133     }
 134
 135     @Override
 136     public int getItemCount() {
 137         return results.size();
 138     }
 139
 140     public static class DictionaryHolder extends RecyclerView.ViewHolder {
 141         private TextView name, definition, example;
 142         //TODO private ImageButton sound;
 143
 144         public DictionaryHolder(View itemView) {
 145             super(itemView);
 146             name = (TextView) itemView.findViewById(R.id.tv_word);
 147             //sound = (ImageButton) itemView.findViewById(R.id.ib_speak);
 148             definition = (TextView) itemView.findViewById(R.id.tv_definition);
 149             example = (TextView) itemView.findViewById(R.id.tv_examples);
 150         }
 151     }
 152 }