From b8e562d03695f5a73809feb0751a9c296c9c5fa4 Mon Sep 17 00:00:00 2001 From: Janak Amarasena Date: Sat, 23 Jun 2018 16:25:38 +0530 Subject: Modified donation reminder --- .../se/leap/bitmaskclient/utils/DateHelper.java | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 app/src/main/java/se/leap/bitmaskclient/utils/DateHelper.java (limited to 'app/src/main/java/se/leap/bitmaskclient/utils') diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/DateHelper.java b/app/src/main/java/se/leap/bitmaskclient/utils/DateHelper.java new file mode 100644 index 00000000..a8649132 --- /dev/null +++ b/app/src/main/java/se/leap/bitmaskclient/utils/DateHelper.java @@ -0,0 +1,30 @@ +package se.leap.bitmaskclient.utils; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.Locale; + +/** + * Contains helper methods related to date manipulation. + * + * @author Janak + */ +public class DateHelper { + private static final String DATE_PATTERN = "dd/MM/yyyy"; + private static final int ONE_DAY = 86400000; //1000*60*60*24 + + public static long getDateDiffToCurrentDateInDays(String startDate) throws ParseException { + SimpleDateFormat sdf = new SimpleDateFormat(DATE_PATTERN, Locale.US); + Date lastDate; + lastDate = sdf.parse(startDate); + Date currentDate = new Date(); + return (currentDate.getTime() - lastDate.getTime()) / ONE_DAY; + } + + public static String getCurrentDateString() { + SimpleDateFormat sdf = new SimpleDateFormat(DATE_PATTERN, Locale.US); + Date lastDate = new Date(); + return sdf.format(lastDate); + } +} -- cgit v1.2.3