我不能设定闹钟的日历

Question

null

Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(System.currentTimeMillis());
for (int i = cal.get(Calendar.WEEK_OF_YEAR); i <= 52; i++) {
    for (Dersler d : dersProgrami) {
        alarm = new DersAlarmi(String.valueOf(d.getBaslangicS()) + "00", d.getDersAdi(), d.getDerslik());
        cal.set(Calendar.DAY_OF_WEEK, d.getDayOfClass()+1);
        cal.set(Calendar.MINUTE, 00);
        cal.set(Calendar.HOUR_OF_DAY, d.getStartHour());
        cal.add(Calendar.HOUR_OF_DAY, -1);
        Log.i("ALARM KURULDU",
            String.valueOf(i) + String.valueOf(cal.get(Calendar.DAY_OF_MONTH))+"."+String.valueOf(cal.get(Calendar.MONTH))+"."+String.valueOf(cal.get(Calendar.YEAR))+" "+String.valueOf(cal.get(Calendar.HOUR_OF_DAY))+":"+String.valueOf(cal.get(Calendar.MINUTE))+" Ders:" + d.getDersAdi()
                + " Hafta:"
                + cal.get(Calendar.WEEK_OF_YEAR) + " Gün:"
                + cal.get(Calendar.DAY_OF_WEEK) + " Saat:"
                + cal.get(Calendar.HOUR_OF_DAY));
            alarmManager.set(AlarmManager.RTC_WAKEUP,
                cal.getTimeInMillis(), pendingIntent);
        dersAlarmlari.add(alarm);
    }
    cal.set(Calendar.WEEK_OF_YEAR, cal.get(Calendar.WEEK_OF_YEAR)+1);
}

04-23 23:23:10.835: I/ALARM KURULDU(16380): 17 25.3.2012 14:0 Ders:DATA MINING Hafta:17 Gün:4 Saat:14

04-23 23:23:10.835: I/ALARM KURULDU(16380): 17 23.3.2012 8:0 Ders:Database Management and SQL Hafta:17 Gün:2 Saat:8

04-23 23:23:10.855: I/ALARM KURULDU(16380): 17 25.3.2012 12:0 Ders:ENTREPRENEURSHIP Hafta:17 Gün:4 Saat:12

04-23 23:23:10.865: I/ALARM KURULDU(16380): 1723.3.2012 11:0 Ders:GRADUATION PROJECT Hafta:17 Gün:2 Saat:11

04-23 23:23:10.865: I/ALARM KURULDU(16380): 18 25.3.2012 14:0 Ders:DATA MINING Hafta:17 Gün:4 Saat:14

04-23 23:23:10.885: I/ALARM KURULDU(16380): 18 23.3.2012 8:0 Ders:Database Management and SQL Hafta:17 Gün:2 Saat:8

04-23 23:23:10.885: I/ALARM KURULDU(16380): 18 25.3.2012 12:0 Ders:ENTREPRENEURSHIP Hafta:17 Gün:4 Saat:12

04-23 23:23:10.895: I/ALARM KURULDU(16380): 18 23.3.2012 11:0 Ders:GRADUATION PROJECT Hafta:17 Gün:2 Saat:11

04-23 23:23:10.905: I/ALARM KURULDU(16380): 19 25.3.2012 14:0 Ders:DATA MINING Hafta:17 Gün:4 Saat:14

那么，为什么它在logcat中写的是它的23.03.2012或25.03.2012，而不是今天的日期2012年04.23？我已经浪费了我的时间，谁能告诉我正确的方法设置警报，请？

Answer 1

您正在使用它打印月份:cal.get(calendar.month))

然而，返回的月份看起来是零索引的。

根据日历手册页，一月的值为0，而四月的值为3。因此，如果您想要像通常打印的那样打印月份（April=4)，那么只需在打印前向月份添加一个。