2014-10-10 63 views
1

我有下面的类:Android Studio中报告日期错误

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

    // ...... 
} 

我有这样的方法:

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

虽然我仍然可以启动应用程序,Android Studio中抱怨的(month - 1)位:Must be one of Calendar.January, Calendar.February, etc

这怎么解决?

回答