Android/app/src/main/java/com/moiseum/wolnelektury/view/book/list/BooksListAdapter.java

   1 package com.moiseum.wolnelektury.view.book.list;
   2
   3 import android.content.Context;
   4 import android.content.res.Resources;
   5 import android.graphics.Color;
   6 import android.support.annotation.NonNull;
   7 import android.text.SpannableString;
   8 import android.text.style.AbsoluteSizeSpan;
   9 import android.text.style.ForegroundColorSpan;
  10 import android.text.style.RelativeSizeSpan;
  11 import android.view.View;
  12 import android.view.ViewGroup;
  13 import android.widget.ImageButton;
  14 import android.widget.ImageView;
  15 import android.widget.RelativeLayout;
  16 import android.widget.TextView;
  17
  18 import com.bumptech.glide.Glide;
  19 import com.bumptech.glide.load.engine.DiskCacheStrategy;
  20 import com.moiseum.wolnelektury.R;
  21 import com.moiseum.wolnelektury.base.WLApplication;
  22 import com.moiseum.wolnelektury.components.recycler.RecyclerAdapter;
  23 import com.moiseum.wolnelektury.components.recycler.ViewHolder;
  24 import com.moiseum.wolnelektury.connection.RestClient;
  25 import com.moiseum.wolnelektury.connection.models.BookModel;
  26 import com.moiseum.wolnelektury.utils.SharedPreferencesUtils;
  27
  28 import butterknife.BindView;
  29
  30 /**
  31  * Created by piotrostrowski on 16.11.2017.
  32  */
  33
  34 public class BooksListAdapter extends RecyclerAdapter<BookModel, BooksListAdapter.BookViewHolder> {
  35
  36         public interface BooksListDeletionListener {
  37                 void onDeleteBookClicked(BookModel book, int position);
  38         }
  39
  40         private BooksListDeletionListener listener;
  41         private View.OnClickListener deleteButtonClick = new View.OnClickListener() {
  42                 @Override
  43                 public void onClick(View v) {
  44                         if (listener != null) {
  45                                 int position = (int) v.getTag();
  46                                 BookModel book = getItem(position);
  47                                 listener.onDeleteBookClicked(book, position);
  48                         }
  49                 }
  50         };
  51
  52         public BooksListAdapter(Context context) {
  53                 super(context, RecyclerAdapter.Selection.NONE);
  54         }
  55
  56         @Override
  57         protected String getItemId(BookModel item) {
  58                 return item.getSlug();
  59         }
  60
  61         @NonNull
  62         @Override
  63         public BookViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
  64                 return new BookViewHolder(inflate(R.layout.list_search, parent));
  65         }
  66
  67         @Override
  68         public void onBindViewHolder(BookViewHolder viewHolder, int position) {
  69                 super.onBindViewHolder(viewHolder, position);
  70                 viewHolder.ibDeleteEbook.setTag(position);
  71                 viewHolder.ibDeleteEbook.setOnClickListener(deleteButtonClick);
  72         }
  73
  74         public void setOnDeleteListener(BooksListDeletionListener listener) {
  75                 this.listener = listener;
  76         }
  77
  78         static class BookViewHolder extends ViewHolder<BookModel> {
  79
  80                 @BindView(R.id.ivBookCover)
  81                 ImageView ivBookCover;
  82                 @BindView(R.id.tvBookAuthor)
  83                 TextView tvBookAuthor;
  84                 @BindView(R.id.tvBookTitle)
  85                 TextView tvBookTitle;
  86                 @BindView(R.id.tvBookEpoch)
  87                 TextView tvBookEpoch;
  88                 @BindView(R.id.tvBookGenre)
  89                 TextView tvBookGenre;
  90                 @BindView(R.id.tvBookKind)
  91                 TextView tvBookKind;
  92                 @BindView(R.id.ibDeleteEbook)
  93                 ImageButton ibDeleteEbook;
  94                 @BindView(R.id.ivEbook)
  95                 ImageView ivEbook;
  96                 @BindView(R.id.tvEbookReaden)
  97                 TextView tvEbookReaden;
  98                 @BindView(R.id.ivAudioBook)
  99                 ImageView ivAudioBook;
 100                 @BindView(R.id.tvAudioBookReaden)
 101                 TextView tvAudioBookReaden;
 102                 private final SharedPreferencesUtils preferences = WLApplication.getInstance().getPreferences();
 103
 104                 BookViewHolder(View view) {
 105                         super(view);
 106                 }
 107
 108                 @Override
 109                 public void bind(BookModel item, boolean selected) {
 110                         if (item.getCoverThumb() != null) {
 111                                 String coverUrl = item.getCoverThumb();
 112                                 if (!coverUrl.contains(RestClient.MEDIA_URL) && !coverUrl.contains(RestClient.MEDIA_URL_HTTPS)) {
 113                                         coverUrl = RestClient.MEDIA_URL_HTTPS + coverUrl;
 114                                 }
 115                                 Glide.with(getContext()).load(coverUrl).placeholder(R.drawable.list_nocover).diskCacheStrategy(DiskCacheStrategy.ALL).dontTransform().into(ivBookCover);
 116                         } else {
 117                                 ivBookCover.setImageResource(R.drawable.list_nocover);
 118                         }
 119                         tvBookAuthor.setText(item.getAuthor());
 120                         tvBookTitle.setText(item.getTitle());
 121                         tvBookEpoch.setText(item.getEpoch());
 122                         tvBookGenre.setText(item.getGenre());
 123                         tvBookKind.setText(item.getKind());
 124                         ibDeleteEbook.setVisibility(item.isDeletable() ? View.VISIBLE : View.GONE);
 125                         if (item.getCurrentChapter() != 0 && item.getTotalChapters() != 0) {
 126                                 SpannableString progressSpannable = spanStringSize(item, false, R.string.reading_progress);
 127                                 tvEbookReaden.setVisibility(View.VISIBLE);
 128                                 tvEbookReaden.setText(progressSpannable);
 129                         } else {
 130                                 tvEbookReaden.setVisibility(View.GONE);
 131                         }
 132                         if (item.isHasAudio()) {
 133                                 ivAudioBook.setVisibility(View.VISIBLE);
 134                                 if (item.getCurrentAudioChapter() != 0 && item.getTotalAudioChapters() != 0) {
 135                                         SpannableString progressSpannable = spanStringSize(item, true, R.string.listening_progress);
 136                                         tvAudioBookReaden.setVisibility(View.VISIBLE);
 137                                         tvAudioBookReaden.setText(progressSpannable);
 138                                 } else {
 139                                         tvAudioBookReaden.setVisibility(View.GONE);
 140                                 }
 141                         } else {
 142                                 ivAudioBook.setVisibility(View.GONE);
 143                                 tvAudioBookReaden.setVisibility(View.GONE);
 144                         }
 145                 }
 146
 147                 private SpannableString spanStringSize(BookModel item, boolean isAudioPart, int resourceId) {
 148                         float currentChapter = isAudioPart ? (float) item.getCurrentAudioChapter() : (float) item.getCurrentChapter();
 149                         float totalChapter = isAudioPart ? (float) item.getTotalAudioChapters() : (float) item.getTotalChapters();
 150                         int progress = (int) ((currentChapter / totalChapter) * 100.f);
 151
 152                         String progressText = getContext().getString(resourceId, progress);
 153                         SpannableString progressSpannable = new SpannableString(progressText.toUpperCase());
 154                         int size = ((int) getContext().getResources().getDimension(R.dimen.list_title_text_size));
 155                         progressSpannable.setSpan(new AbsoluteSizeSpan(size), progressText.indexOf(" "), progressText.length() - 1, 0); // set size
 156                         return progressSpannable;
 157                 }
 158         }
 159 }