MenuSpinnerAdapter.java

/*
 * Copyright (c) 2015 Zelory.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package id.zelory.codepolitan.ui.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

import id.zelory.codepolitan.R;

/**
 * Created on : August 4, 2015
 * Author     : zetbaitsu
 * Name       : Zetra
 * Email      : zetra@mail.ugm.ac.id
 * GitHub     : https://github.com/zetbaitsu
 * LinkedIn   : https://id.linkedin.com/in/zetbaitsu
 */
public class MenuSpinnerAdapter extends ArrayAdapter<String>
{
    private Context context;
    private String[] menu = {"News", "NyanKomik", "Meme", "Quotes"};

    public MenuSpinnerAdapter(Context context)
    {
        super(context, R.layout.spinner_item_menu);
        this.context = context;
        addAll(menu);
    }

    @Override
    public View getDropDownView(int position, View convertView, ViewGroup parent)
    {
        return getCustomView(position, convertView, parent);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent)
    {
        return getCustomView(position, convertView, parent);
    }

    private class ViewHolder
    {
        TextView menuItem;
    }

    private View getCustomView(int position, View convertView, ViewGroup parent)
    {
        ViewHolder holder;
        if (convertView == null)
        {
            convertView = LayoutInflater.from(context).inflate(R.layout.spinner_item_menu, parent, false);
            holder = new ViewHolder();
            holder.menuItem = (TextView) convertView.findViewById(R.id.item_menu);
            convertView.setTag(holder);
        } else
        {
            holder = (ViewHolder) convertView.getTag();
        }

        holder.menuItem.setText(menu[position]);
        return convertView;
    }
}