src/ro/ieval/unical/EventListActivity.java

   1 package ro.ieval.unical;
   2
   3 import java.util.Arrays;
   4 import java.util.Comparator;
   5
   6 import android.app.Activity;
   7 import android.content.Intent;
   8 import android.os.Bundle;
   9 import android.view.Menu;
  10 import android.view.MenuInflater;
  11 import android.view.MenuItem;
  12 import android.view.View;
  13 import android.widget.AdapterView;
  14 import android.widget.AdapterView.OnItemClickListener;
  15 import android.widget.ListView;
  16
  17
  18 public class EventListActivity extends Activity {
  19
  20         long dtstart,dtend;
  21         //Used to refresh events if the user wants to display only certain events
  22         //Sry for bad english
  23         //Muie la comisie
  24         private void displayEvents() {
  25                 final Event events[]=Event.getAllEvents(getBaseContext());
  26             final ListView lv = (ListView) findViewById(R.id.eventlist);
  27                 Arrays.sort(events,new EventComparator());
  28
  29                 final EventAdapter adapter = new EventAdapter(this, events);
  30                 lv.setAdapter(adapter);
  31                 lv.setOnItemClickListener(new OnItemClickListener() {
  32
  33                         @Override
  34                         public void onItemClick(final AdapterView<?> arg0, final View arg1, final int arg2,
  35                                         final long arg3) {
  36                                 DisplayEventActivity.displayEvent(EventListActivity.this,events[arg2]);
  37                         }
  38
  39                 });
  40         }
  41
  42         private static class EventComparator implements Comparator<Event> {
  43                 @Override
  44                 public int compare(final Event lhs, final Event rhs) {
  45                         if(lhs.dtstart < rhs.dtstart)
  46                                 return -1;
  47                         if(lhs.dtstart == rhs.dtstart)
  48                                 return 0;
  49                         return 1;
  50                 }
  51
  52         }
  53
  54         @Override
  55         protected void onCreate(final Bundle savedInstanceState) {
  56                 super.onCreate(savedInstanceState);
  57                 setContentView(R.layout.event_list);
  58
  59                 displayEvents();
  60         }
  61
  62         @Override
  63         public boolean onCreateOptionsMenu(final Menu menu) {
  64                 final MenuInflater inflater = getMenuInflater();
  65             inflater.inflate(R.menu.main, menu);
  66                 return true;
  67         }
  68
  69         @Override
  70         public boolean onOptionsItemSelected(final MenuItem item) {
  71             switch (item.getItemId()) {
  72                 case R.id.NewEvent:
  73                         final Intent i=new Intent(this,AddEventActivity.class);
  74                                 startActivity(i);
  75                     return true;
  76                 default:
  77                     return false;
  78             }
  79         }
  80
  81 }