私聊改造:用户卡片UI调整

core/src/main/java/com/mango/core/utils/CurrentTimeUtils.java

@@ -1,5 +1,8 @@
 package com.mango.core.utils;
 
+import java.util.Calendar;
+import java.util.Date;
+
 public class CurrentTimeUtils {
 
     private static long offsetTime;
@@ -12,4 +15,33 @@ public class CurrentTimeUtils {
     public static long getCurrentTime() {
         return System.currentTimeMillis() - offsetTime;
     }
+
+    public static int getAgeFromTimestamp(long timestamp) {
+
+        Date birthDay = new Date(timestamp);
+
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(new Date(getCurrentTime()));
+        int yearNow = cal.get(Calendar.YEAR);
+        int monthNow = cal.get(Calendar.MONTH);
+        int dayOfMonthNow = cal.get(Calendar.DAY_OF_MONTH);
+        cal.setTime(birthDay);
+
+        int yearBirth = cal.get(Calendar.YEAR);
+        int monthBirth = cal.get(Calendar.MONTH);
+        int dayOfMonthBirth = cal.get(Calendar.DAY_OF_MONTH);
+
+        int age = yearNow - yearBirth;
+
+        if (monthNow <= monthBirth) {
+            if (monthNow == monthBirth) {
+                if (dayOfMonthNow < dayOfMonthBirth)
+                    age--;
+            } else {
+                age--;
+            }
+        }
+        return age;
+    }
+
 }