Clean up EventListActivity

[unical.git] / src / ro / ieval / unical / EventListActivity.java

diff --git a/src/ro/ieval/unical/EventListActivity.java b/src/ro/ieval/unical/EventListActivity.java
index 24732602009bb2377fd9aaa29561aa3c6f176e3e..642b77f2115d05cc0b25b45b0964d79bb3ba7f9e 100644 (file)
--- a/src/ro/ieval/unical/EventListActivity.java
+++ b/src/ro/ieval/unical/EventListActivity.java
@@ -1,56 +1,104 @@
 package ro.ieval.unical;
 
-import java.util.Arrays;
-import java.util.Date;
-import java.util.GregorianCalendar;
-
-import android.app.Activity;
+import android.app.ListActivity;
+import android.content.Context;
 import android.content.Intent;
-import android.graphics.Color;
 import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.Button;
-import android.widget.LinearLayout;
+import android.view.ViewGroup;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.Date;
+
+public final class EventListActivity extends ListActivity {
+       private static class EventComparator implements Comparator<Event> {
+               @Override
+               public int compare(final Event lhs, final Event rhs) {
+                       if(lhs.dtstart < rhs.dtstart)
+                               return -1;
+                       if(lhs.dtstart == rhs.dtstart)
+                               return 0;
+                       return 1;
+               }
+
+       }
+
+       private class EventAdapter extends ArrayAdapter<Event> {
+               public EventAdapter() {//NOPMD
+                       super(EventListActivity.this, R.layout.event_row_layout);
+               }
+
+               @Override
+                       public View getView(final int position, final View convertView, final ViewGroup parent) {
+                       final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+                       final View rowView = inflater.inflate(R.layout.event_row_layout, parent, false);
+                       final TextView title = (TextView) rowView.findViewById(R.id.smalleventtitle);
+                       final TextView dstart = (TextView) rowView.findViewById(R.id.smalldatestart);
+                       final TextView dend = (TextView) rowView.findViewById(R.id.smalldateend);
+                       final View header = rowView.findViewById(R.id.rowHeader);
+                       header.setBackgroundColor(events[position].eventColour);
+                       title.setText(events[position].title);
+                       dstart.setText(new Date(events[position].dtstart).toString());
+                       dend.setText(new Date(events[position].dtend).toString());
+
+                       return rowView;
+               }
+       }
 
+       private Event[] events;
 
-public class EventListActivity extends Activity {
-       GregorianCalendar gc;
-       
        @Override
-       protected void onCreate(Bundle savedInstanceState) {
-               // TODO Auto-generated method stub
+       public void onListItemClick(final ListView view, final View v, final int pos, final long id) {
+               DisplayEventActivity.displayEvent(this, events[pos]);
+       }
+
+       private void displayEvents() {
+               events = Event.getAllEvents(this);
+
+               Arrays.sort(events, new EventComparator());
+               int idx=-1;//index of the first event to be displayed
+               for(int i=0; i<events.length; ++i)
+                       if(idx==-1 && events[i].dtend>new Date().getTime()) idx=i;
+               if(idx==-1) idx=0;
+
+               setListAdapter(new EventAdapter());
+               getListView().setSelectionFromTop(idx, 0);
+       }
+
+       @Override
+       protected void onCreate(final Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
-               setContentView(R.layout.event_list);
-               
-               Date d=new Date();
-               d.getTime();
-               gc=new GregorianCalendar();
-               gc.setTime(d);
-               
-           Event r[]=Event.getAllEvents(getBaseContext());
-           LinearLayout ll = (LinearLayout)findViewById(R.id.eventslayout);
-               Arrays.sort(r,new EventComparator());
-               EventButton[] b=new EventButton[10000];
-               for(int i=0; i<r.length; ++i) {
-                       b[i]=new EventButton(getBaseContext(),r[i]);
-                       b[i].setText(r[i].title);
-                       
-                       b[i].setTextColor(Color.BLACK);
-                       b[i].setOnClickListener(new OnClickListener() {
-                               
-                               @Override
-                               public void onClick(View v) {
-                                       // TODO Auto-generated method stub
-                                       EventButton b=(EventButton) v;
-                                       DisplayEventActivity.displayEvent(EventListActivity.this,b.e);
-                                       //Intent i=new Intent(getBaseContext(),DisplayEventActivity.class);
-                                       //i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                                       //startActivity(i);
-                               }
-                       });
-                       ll.addView(b[i]);
+               displayEvents();
+       }
+
+       @Override
+       public boolean onCreateOptionsMenu(final Menu menu) {
+               final MenuInflater inflater = getMenuInflater();
+               inflater.inflate(R.menu.event_list, menu);
+               return true;
+       }
+
+       @Override
+       public boolean onOptionsItemSelected(final MenuItem item) {
+               switch (item.getItemId()) {
+                       case R.id.add_event:
+                               startActivity(new Intent(this,AddEventActivity.class));
+                               return true;
+                       case R.id.refresh:
+                               displayEvents();
+                               return true;
+                       default:
+                               return false;
                }
        }
-       
+
 }