Select data with current year

I want to get all data from my table with only current year. So, my table: DataApp. Column: id (integer), name(text), mydate(date)

----------------------------------
|  id  |    name   |    mydate   |
----------------------------------
|  1   |   first   |  01.01.2011 |
----------------------------------
|  2   |  second   |  09.03.2015 |
----------------------------------

I want to get only row with date 09.03.2015. I try to work with function strftime, because I develop for Android and function YEAR doesn't work.

I try it:

SELECT mydate FROM DataApp WHERE strftime('%Y', mydate) = '2015';

Column mydate is not involved in the comparison. How can I get year from mydate for comparison with '2015' in WHERE?