update datebubbles

1 files changed, 18 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/utils/UIHelper.java b/src/main/java/de/pixart/messenger/utils/UIHelper.java
index 53727b8ee..ab749ca2d 100644
--- a/src/main/java/de/pixart/messenger/utils/UIHelper.java
+++ b/src/main/java/de/pixart/messenger/utils/UIHelper.java
@@ -100,6 +100,24 @@ public class UIHelper {
         return sameDay(date, new Date(System.currentTimeMillis()));
     }
 
+    public static boolean today(long date) {
+        return sameDay(date, System.currentTimeMillis());
+    }
+
+    public static boolean yesterday(long date) {
+        Calendar cal1 = Calendar.getInstance();
+        Calendar cal2 = Calendar.getInstance();
+        cal1.add(Calendar.DAY_OF_YEAR, -1);
+        cal2.setTime(new Date(date));
+        return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR)
+                && cal1.get(Calendar.DAY_OF_YEAR) == cal2
+                .get(Calendar.DAY_OF_YEAR);
+    }
+
+    public static boolean sameDay(long a, long b) {
+        return sameDay(new Date(a), new Date(b));
+    }
+
     private static boolean sameDay(Date a, Date b) {
         Calendar cal1 = Calendar.getInstance();
         Calendar cal2 = Calendar.getInstance();