public class myAdapter extends BaseDynamicGridAdapter { public myAdapter(Context context, List<?> items, int columnCount) { super(context, items, columnCount); } @Override public View getView(int position, View convertView, ViewGroup parent) { // ViewHolderの定義 myViewHolder holder; //viewは使いまわすようにする if (convertView == null){ convertView = LayoutInflater.from(getContext()) .inflate(R.layout.item_gri
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