// Projection array. Creating indices for this array instead of doing
    // dynamic lookups improves performance.
    public static final String[] EVENT_PROJECTION = new String[] {
            Calendars._ID, // 0
            Calendars.ACCOUNT_NAME, // 1
            Calendars.CALENDAR_DISPLAY_NAME, // 2
            Calendars.OWNER_ACCOUNT // 3
    };
    // The indices for the projection array above.
    private static final int PROJECTION_ID_INDEX = 0;
    private static final int PROJECTION_ACCOUNT_NAME_INDEX = 1;
    private static final int PROJECTION_DISPLAY_NAME_INDEX = 2;
    private static final int PROJECTION_OWNER_ACCOUNT_INDEX = 3;
    private ArrayList<String> calendars_array = new ArrayList<String>();
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_calendar);
        ListView calList = (ListView)findViewById(R.id.listView1);
        // Run query
        Cursor cur = null;
        ContentResolver cr = getContentResolver();
        Uri uri = Calendars.CONTENT_URI;   
        String selection = "((" + Calendars.ACCOUNT_NAME + " = ?) AND (" 
                                + Calendars.ACCOUNT_TYPE + " = ?))";
        String[] selectionArgs = new String[] {"[email protected]", "com.google"}; 
        // Submit the query and get a Cursor object back. 
        cur = cr.query(uri, EVENT_PROJECTION, selection, selectionArgs, null);
        // Use the cursor to step through the returned records
        while (cur.moveToNext()) {
            long calID = 0;
            String displayName = null;
            String accountName = null;
            String ownerName = null;
            // Get the field values
            calID = cur.getLong(PROJECTION_ID_INDEX);
            displayName = cur.getString(PROJECTION_DISPLAY_NAME_INDEX);
            accountName = cur.getString(PROJECTION_ACCOUNT_NAME_INDEX);
            ownerName = cur.getString(PROJECTION_OWNER_ACCOUNT_INDEX);
            // Do something with the values...
            calendars_array.add(displayName);
        }
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, calendars_array);
        calList.setAdapter(adapter);
        adapter.notifyDataSetChanged();
    }