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Android rdate异常_Android - Fatal编程技术网

Android rdate异常

Android rdate异常,android,Android,在Android上,我一直在尝试检索定期日历事件的rdate 我使用了以下方法: Cursor cursorCalendarEvents = getContentResolver().query( Uri.parse("content://com.android.calendar/events"), new String[]{"rdate"}, null, nu

在Android上,我一直在尝试检索定期日历事件的rdate

我使用了以下方法:

Cursor cursorCalendarEvents = getContentResolver().query(
                Uri.parse("content://com.android.calendar/events"),
                new String[]{"rdate"},
                null, null, null);
        assert cursorCalendarEvents != null;
        cursorCalendarEvents.moveToFirst();
        for (int i = 0; i < cursorCalendarEvents.getCount(); i++) {
            calendarEventRTDateArr.add(cursorCalendarEvents.getString(0));
            cursorCalendarEvents.moveToNext();
        }
        cursorCalendarEvents.close();
Cursor cursorcalendarents=getContentResolver().query(
解析content://com.android.calendar/events"),
新字符串[]{“rdate”},
空,空,空);
断言CursorCalendaEvents!=无效的
cursorcalendarents.moveToFirst();
对于(int i=0;i
网址:

当我设置重复事件时,我得到“null”

谢谢