好的,所以我的代码一直运作良好,直到这一天变成星期天。
我正在开发一个使用Calendar util allot的应用程序,因此它的运行方式与我认为对我来说非常重要!问题:
import java.util.Calendar;
...
Calendar test = Calendar.getInstance();
test.setFirstDayOfWeek(Calendar.MONDAY);
Log.e("WEEEK TEST:", ""+ test.get(Calendar.WEEK_OF_YEAR));
test.add(Calendar.WEEK_OF_YEAR, 1);
Log.e("WEEEK TEST:", ""+ test.get(Calendar.WEEK_OF_YEAR));
输出:
06-01 14:04:07.636 12005-12005/test.app E/WEEEK TEST:﹕ 23
06-01 14:04:07.636 12005-12005/test.app E/WEEEK TEST:﹕ 23
这怎么可能发生,我该如何解决?
答案 0 :(得分:2)
Calendar test = Calendar.getInstance();
test.add(Calendar.WEEK_OF_YEAR, -1);
test.add(Calendar.WEEK_OF_YEAR, 1);
test.setFirstDayOfWeek(Calendar.MONDAY);
现在“测试”应该正常工作