DifficultyAdapter.java

package com.idunnolol.sotm.widget;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import com.idunnolol.sotm.R;
import com.idunnolol.sotm.data.Difficulty;

public class DifficultyAdapter extends BaseAdapter {

    private Context mContext;

    public DifficultyAdapter(Context context) {
        mContext = context;
    }

    @Override
    public int getCount() {
        return Difficulty.values().length;
    }

    @Override
    public Difficulty getItem(int position) {
        return Difficulty.values()[position];
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        if (convertView == null) {
            convertView = LayoutInflater.from(mContext).inflate(R.layout.row_dialog, parent, false);
        }

        TextView textView = (TextView) convertView;
        Difficulty difficulty = getItem(position);

        CharSequence text;
        if (difficulty.getTargetWinPercent() == -1) {
            text = mContext.getString(difficulty.getStrResId());
        }
        else {
            text = mContext.getString(R.string.template_win_rate, mContext.getString(difficulty.getStrResId()),
                difficulty.getTargetWinPercent());
        }
        textView.setText(text);

        return convertView;
    }

}