Android Open Source - interamap Category Adapter

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Back to project page interamap.

License

The source code is released under:

MIT License

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Java Source Code

package com.richso.interamap.adapter;
/*from www  .j  a v a2  s.  com*/
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import com.richso.interamap.MoreInfoScreen;
import com.richso.interamap.R;
import com.richso.interamap.item.ItemCategory;

import java.util.ArrayList;

/**
 * Created with IntelliJ IDEA.
 * User: nikolai
 * Date: 9/15/13
 * Time: 1:59 PM
 * To change this template use File | Settings | File Templates.
 */
public class CategoryAdapter extends ArrayAdapter<ItemCategory> {
    private Context context;
    private int layoutResourceId;
    private ArrayList<ItemCategory> data = new ArrayList<ItemCategory>();

    public CategoryAdapter(Context context, int textViewResourceId, ArrayList<ItemCategory> data) {
        super(context, textViewResourceId, data);
        this.context = context;
        this.layoutResourceId = textViewResourceId;
        this.data = data;
    }

    @Override
    public ItemCategory getItem(int position) {
        return super.getItem(position);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View row = convertView;
        RecordHolder holder = null;

        if ( row == null ) {
            LayoutInflater inflater = ((Activity) context).getLayoutInflater();
            row = inflater.inflate(layoutResourceId, parent, false);
            holder = new RecordHolder();
            holder.txtTitle = (TextView) row.findViewById(R.id.itemCategotyTitle);
            holder.txtDistance = (TextView)row.findViewById(R.id.itemCategoryDistance);
            ImageView imageView = (ImageView) row.findViewById(R.id.itemCategoryIcon);
            Button btnMoreInfo = (Button)row.findViewById(R.id.itemCategoryBtnMoreInfo);
            btnMoreInfo.setOnClickListener(moreInfoListener);

            holder.imageItem = imageView;
            row.setTag(holder);
        } else {
            holder = (RecordHolder) row.getTag();
        }

        ItemCategory item = data.get(position);
        holder.txtTitle.setText(item.getTitle());
        holder.txtDistance.setText(item.getDistance()+"");
        holder.imageItem.setImageBitmap(item.getIcon());
        return row;
    }

    View.OnClickListener moreInfoListener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            openMoreInfoScreen();
        }
    };

    private void openMoreInfoScreen() {
        Intent intent = new Intent(context, MoreInfoScreen.class);
//        intent.putExtra(Constant.Extra.itemCategoryTitle, );
        context.startActivity(intent);
    }

    static class RecordHolder {
        TextView txtTitle;
        TextView txtDistance;
        ImageView imageItem;
    }
}

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