How to read events/entries added to calendar?

I am able to add entries as of now. In my app, the user can enter an appointment/event on his calendar. But before he can do that, it should show him the events he has开发者_开发百科 already added. it should fetch the events from calendar and show it to him. How to do this? I am stuck at this part. Thanks in advance.

Cursor cursor = cr.query(Uri.parse("content://com.android.calendar/events"), new String[]{ "calendar_id", "title", "description", "dtstart", "dtend", "eventLocation" }, null, null, null);         
    //Cursor cursor = cr.query(Uri.parse("content://calendar/calendars"), new String[]{ "_id", "name" }, null, null, null);
    String add = null;
    cursor.moveToFirst();
    String[] CalNames = new String[cursor.getCount()];
    int[] CalIds = new int[cursor.getCount()];
    for (int i = 0; i < CalNames.length; i++) {
        CalIds[i] = cursor.getInt(0);
        CalNames[i] = "Event"+cursor.getInt(0)+": \nTitle: "+ cursor.getString(1)+"\nDescription: "+cursor.getString(2)+"\nStart Date: "+new Date(cursor.getLong(3))+"\nEnd Date : "+new Date(cursor.getLong(4))+"\nLocation : "+cursor.getString(5);
        if(add == null)
            add = CalNames[i];
        else{
            add += CalNames[i];
        }           
        ((TextView)findViewById(R.id.calendars)).setText(add);

        cursor.moveToNext();
    }
    cursor.close();

This will read the calendar entries.

For Android 2.2 and above you should use the following URI.

Uri.parse("content://com.android.calendar/events")