Android Open Source - Android-Parse.com-GridView-Tutorial Grid View Adapter

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License

The source code is released under:

Apache License

Java Source Code

package com.androidbegin.parsegridview;
/*w w  w  . j a v a2s  .  co  m*/
import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;

public class GridViewAdapter extends BaseAdapter {

  // Declare Variables
  Context context;
  LayoutInflater inflater;
  ImageLoader imageLoader;
  private List<PhoneList> phonearraylist = null;
  private ArrayList<PhoneList> arraylist;

  public GridViewAdapter(Context context,
      List<PhoneList> phonearraylist) {
    this.context = context;
    this.phonearraylist = phonearraylist;
    inflater = LayoutInflater.from(context);
    this.arraylist = new ArrayList<PhoneList>();
    this.arraylist.addAll(phonearraylist);
    imageLoader = new ImageLoader(context);
  }

  public class ViewHolder {
    ImageView phone;
  }

  @Override
  public int getCount() {
    return phonearraylist.size();
  }

  @Override
  public Object getItem(int position) {
    return phonearraylist.get(position);
  }

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

  public View getView(final int position, View view, ViewGroup parent) {
    final ViewHolder holder;
    if (view == null) {
      holder = new ViewHolder();
      view = inflater.inflate(R.layout.gridview_item, null);
      // Locate the ImageView in gridview_item.xml
      holder.phone = (ImageView) view.findViewById(R.id.phone);
      view.setTag(holder);
    } else {
      holder = (ViewHolder) view.getTag();
    }
    // Set the results into ImageView
    imageLoader.DisplayImage(phonearraylist.get(position).getPhone(),
        holder.phone);
    // Listen for GridView Item Click
    view.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View arg0) {
        // Send single item click data to SingleItemView Class
        Intent intent = new Intent(context, SingleItemView.class);
        // Pass all data phone
        intent.putExtra("phone",
            (phonearraylist.get(position).getPhone()));
        // Start SingleItemView Class
        context.startActivity(intent);
      }
    });
    return view;
  }
}

Java Source Code List

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