Android Open Source - wifi_triangulation View Results Activity

• Back to Development/wifi  ↑

From Project

Back to project page wifi_triangulation.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.zackaryscholl.wifilocation.scanner;
/*from  w w w .  j  a  va2s  .com*/
import java.util.List;

import android.app.ListActivity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

public class ViewResultsActivity extends ListActivity {

  public static final String EXTA_POINTS = ViewResultsActivity.class.getName() + ".EXTRA_POINTS";

  private List<WifiPoint> mPoints;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mPoints = getIntent().getParcelableArrayListExtra(EXTA_POINTS);
    setListAdapter(new WifiPointAdapter(this, mPoints));
  }

  private static class WifiPointAdapter extends ArrayAdapter<WifiPoint> {

    public WifiPointAdapter(Context context, List<WifiPoint> objects) {
      super(context, R.layout.list_item_wifi, objects);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
      View v = convertView;
      ViewHolder holder;
      if (v == null) {
        v = LayoutInflater.from(getContext()).inflate(R.layout.list_item_wifi, parent, false);
        holder = new ViewHolder(v);
        v.setTag(holder);
      }
      else {
        holder = (ViewHolder) v.getTag();
      }

      final WifiPoint point = getItem(position);
      holder.position.setText(Integer.toString(position));
      holder.mac.setText("MAC: " + point.macAddress);
      holder.rssi.setText("RSSI: " + point.rssi);
      holder.location.setText("Location: " + point.location);

      return v;
    }

    private static class ViewHolder {
      public final TextView position;
      public final TextView mac;
      public final TextView rssi;
      public final TextView location;

      public ViewHolder(View v) {
        position = (TextView) v.findViewById(R.id.position);
        mac = (TextView) v.findViewById(R.id.mac);
        rssi = (TextView) v.findViewById(R.id.rssi);
        location = (TextView) v.findViewById(R.id.location);
      }
    }

  }
}

Java Source Code List

• Back to Development/wifi  ↑