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                 EventRowContainer r[]=new EventRowContainer[events.length];
  30                 for(int i=0; i<events.length; ++i) {
  31                         EventRowContainer c=new EventRowContainer(i,events[i].title, events[i].dtstart, events[i].dtend);
  32                         r[i]=c;
  33                         //System.out.println(events[i].eventColour);
  34                 }
  35                 final EventAdapter adapter = new EventAdapter(this, r);
  36                 lv.setAdapter(adapter);
  37                 lv.setOnItemClickListener(new OnItemClickListener() {
  38
  39                         @Override
  40                         public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
  41                                         long arg3) {
  42                                 // TODO Auto-generated method stub
  43                                 DisplayEventActivity.displayEvent(EventListActivity.this,events[arg2]);
  44                         }
  45
  46                 });
  47         }
  48
  49         private static class EventComparator implements Comparator<Event> {
  50                 @Override
  51                 public int compare(final Event lhs, final Event rhs) {
  52                         if(lhs.dtstart < rhs.dtstart)
  53                                 return -1;
  54                         if(lhs.dtstart == rhs.dtstart)
  55                                 return 0;
  56                         return 1;
  57                 }
  58
  59         }
  60
  61         @Override
  62         protected void onCreate(final Bundle savedInstanceState) {
  63                 super.onCreate(savedInstanceState);
  64                 setContentView(R.layout.event_list);
  65
  66                 displayEvents();
  67         }
  68
  69         @Override
  70         public boolean onCreateOptionsMenu(final Menu menu) {
  71                 final MenuInflater inflater = getMenuInflater();
  72             inflater.inflate(R.menu.main, menu);
  73                 return true;
  74         }
  75
  76         @Override
  77         public boolean onOptionsItemSelected(final MenuItem item) {
  78             switch (item.getItemId()) {
  79                 case R.id.NewEvent:
  80                         final Intent i=new Intent(this,AddEventActivity.class);
  81                                 startActivity(i);
  82                     return true;
  83                 default:
  84                     return false;
  85             }
  86         }
  87
  88 }