Android Open Source - homeless-nyc service List

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Back to project page homeless-nyc.

License

The source code is released under:

GNU General Public License

Java Source Code

package io.rasmi.homelessnyc;
/*  ww w . ja v a2s.co m*/
import java.util.ArrayList;

import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;

public class serviceList extends ListActivity {
  private String type;
  private ArrayList<service> services;
  
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    
    type = getIntent().getStringExtra("type");
    setTitle(getListTitle());
    
    services = servicesManager.get(getApplicationContext()).getServices(type);
    
    serviceAdapter adapter = new serviceAdapter(services);
    setListAdapter(adapter);
    
  }
  
  public void onListItemClick(ListView l, View v, int position, long id){
    service s = ((serviceAdapter) getListAdapter()).getItem(position);
    
    Intent i = new Intent(serviceList.this, serviceInfo.class);
    i.putExtra("service", s);
    i.putExtra("type", type);
    startActivity(i);
  }
  
  private String getListTitle(){
    String title = "";
    if ("resources".equals(type)) title += getResources().getString(R.string.find_resources);
    else if ("community".equals(type)) title += getResources().getString(R.string.help_community);
    return title;
  }
  
  private class serviceAdapter extends ArrayAdapter<service> {
    public serviceAdapter(ArrayList<service> services) {
      super(getApplicationContext(), 0, services);
    }
    
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
      if (convertView == null) {
        convertView = getLayoutInflater().inflate(R.layout.list_item_service, null);
      }
      
      service s = getItem(position);
      
      TextView titleText = (TextView) convertView.findViewById(R.id.service_list_item_title);
      titleText.setText(s.name);
      
      TextView descriptionText = (TextView) convertView.findViewById(R.id.service_list_item_description);
      descriptionText.setText(s.brief_description);
      
      return convertView;
    }
  }

}

Java Source Code List

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