2014-10-10 74 views
1

我有下面的類:Android Studio中報告日期錯誤

public class ModelCalendarDay { 
    private int year; 
    private int month; 
    private int day; 

    // ...... 
} 

我有這樣的方法:

public Date getDate() { 
    GregorianCalendar thatDay = (GregorianCalendar) GregorianCalendar.getInstance(); 
    thatDay.set(year, (month - 1), day, 0, 0, 0); 
    return thatDay.getTime(); 
} 

雖然我仍然可以啓動應用程序,Android Studio中抱怨的(month - 1)位:Must be one of Calendar.January, Calendar.February, etc

這怎麼解決?

回答