Android Open Source - androidui Place View Adapter

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Back to project page androidui.

License

The source code is released under:

MIT License

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Java Source Code

package course.labs.placebadges_prel;
//ww  w . j  ava  2s  .c o m
import java.util.ArrayList;

import android.app.Activity;
import android.app.ActivityOptions;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
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;
import android.widget.TextView;

public class PlaceViewAdapter extends BaseAdapter {

  private ArrayList<PlaceRecord> list = new ArrayList<PlaceRecord>();
  private static LayoutInflater inflater = null;
  private Context mContext;

  public PlaceViewAdapter(Context context) {
    mContext = context;
    inflater = LayoutInflater.from(mContext);
  }

  public int getCount() {
    return list.size();
  }

  public Object getItem(int position) {
    return list.get(position);
  }

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

  public View getView(int position, View convertView, ViewGroup parent) {

    View newView = convertView;
    ViewHolder holder;

    final PlaceRecord curr = list.get(position);

    if (null == convertView) {
      holder = new ViewHolder();
      newView = inflater.inflate(R.layout.place_badge_view, null);
      holder.flag = (ImageView) newView.findViewById(R.id.flag);
      holder.country = (TextView) newView.findViewById(R.id.country_name);
      holder.place = (TextView) newView.findViewById(R.id.place_name);
      newView.setTag(holder);

    } else {
      holder = (ViewHolder) newView.getTag();
    }

    holder.flag.setImageBitmap(curr.getFlagBitmap());
    holder.place.setText(curr.getPlace() + ",");
    holder.country.setText(curr.getCountryName());
    
    newView.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View v) {
        Intent intent = new Intent(mContext,
            PlaceViewDetailActivity.class);
        intent.putExtras(curr.packageIntent());
        mContext.startActivity(intent);
      }
    });

    return newView;
  }

  static class ViewHolder {

    ImageView flag;
    TextView country;
    TextView place;

  }

  public boolean intersects(Location location) {
    for (PlaceRecord item : list) {
      if (item.intersects(location)) {
        return true;
      }
    }
    return false;
  }

  public void add(PlaceRecord listItem) {
    list.add(listItem);
    notifyDataSetChanged();
  }

  public ArrayList<PlaceRecord> getList() {
    return list;
  }

  public void removeAllViews() {
    list.clear();
    this.notifyDataSetChanged();
  }
}

Java Source Code List