app/src/main/java/jp/sourceforge/gokigen/memoma/listitem/SymbolListArrayAdapter.java

   1 package jp.sourceforge.gokigen.memoma.listitem;
   2
   3 import java.util.List;
   4
   5 import android.content.Context;
   6 import android.graphics.Color;
   7 import android.view.LayoutInflater;
   8 import android.view.View;
   9 import android.view.ViewGroup;
  10 import android.widget.ArrayAdapter;
  11 import android.widget.ImageView;
  12 import android.widget.TextView;
  13
  14 import androidx.annotation.NonNull;
  15
  16 public class SymbolListArrayAdapter extends ArrayAdapter<SymbolListArrayItem>
  17 {
  18     private final LayoutInflater inflater;
  19     private final int textViewResourceId;
  20     private final List<SymbolListArrayItem> listItems;
  21
  22     /**
  23      * コンストラクタ
  24      */
  25     public SymbolListArrayAdapter(Context context, int textId, List<SymbolListArrayItem> items)
  26     {
  27         super(context, textId, items);
  28
  29         // リソースIDと表示アイテム
  30         textViewResourceId = textId;
  31         listItems = items;
  32
  33         // ContextからLayoutInflaterを取得
  34         inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  35     }
  36
  37     /**
  38      *
  39      */
  40     @Override
  41     public @NonNull View getView(int position, View convertView, @NonNull ViewGroup parent)
  42     {
  43         View view;
  44         if(convertView != null)
  45         {
  46             view = convertView;
  47         }
  48         else
  49         {
  50             view = inflater.inflate(textViewResourceId, null);
  51         }
  52
  53         SymbolListArrayItem item = listItems.get(position);
  54
  55         ImageView imageView = view.findViewWithTag("icon");
  56         imageView.setImageResource(item.getIconResource());
  57
  58         int subIcon = item.getSubIconResource();
  59         //if (subIcon != 0)
  60         {
  61             ImageView subImage = view.findViewWithTag("subIcon");
  62             subImage.setImageResource(subIcon);
  63         }
  64
  65         TextView titleView = view.findViewWithTag("title");
  66         titleView.setTextColor(Color.LTGRAY);
  67         titleView.setText(item.getTextResource1st());
  68
  69         TextView detailView = view.findViewWithTag("detail");
  70         detailView.setTextColor(Color.LTGRAY);
  71         detailView.setText(item.getTextResource2nd());
  72
  73         /*
  74         TextView optionView = view.findViewWithTag("option");
  75         optionView.setText(item.getTextResource3rd());
  76         */
  77         return (view);
  78     }
  79 }