From 048f5cedeadd42f500670f2a98a039c37db81f14 Mon Sep 17 00:00:00 2001
From: ZCShou <72115@163.com>
Date: Wed, 9 Sep 2020 16:16:43 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=97=B6=E9=97=B4=E8=BE=85?=
 =?UTF-8?q?=E5=8A=A9=E7=B1=BB?=
MIME-Version: 1.0
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---
 .../main/java/com/zcshou/utils/TimeUtils.java | 149 ++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 app/src/main/java/com/zcshou/utils/TimeUtils.java

diff --git a/app/src/main/java/com/zcshou/utils/TimeUtils.java b/app/src/main/java/com/zcshou/utils/TimeUtils.java
new file mode 100644
index 0000000..9321a5a
--- /dev/null
+++ b/app/src/main/java/com/zcshou/utils/TimeUtils.java
@@ -0,0 +1,149 @@
+package com.zcshou.utils;
+
+import android.util.Log;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Locale;
+import java.util.TimeZone;
+
+public class TimeUtils {
+    /**
+     * 获取当前时间
+     *
+     * @return string
+     */
+    public static String getNowTime() {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+        Date date = new Date(System.currentTimeMillis());
+        return simpleDateFormat.format(date);
+    }
+
+    /**
+     * 获取时间戳
+     *
+     * @return 获取时间戳
+     */
+    public static String getTimeString() {
+        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+        Calendar calendar = Calendar.getInstance();
+        return df.format(calendar.getTime());
+    }
+
+    /**
+     * 时间转换为时间戳
+     *
+     * @param time:需要转换的时间
+     * @return string
+     */
+    public static String dateToStamp(String time) {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+        Date date = null;
+        try {
+            date = simpleDateFormat.parse(time);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+        if (date == null) {
+            return null;
+        } else {
+            long ts = date.getTime();
+            return String.valueOf(ts);
+        }
+    }
+
+    /**
+     * 时间戳转换为字符串
+     *
+     * @param time:时间戳
+     * @return string
+     */
+    public static String times(String time) {
+        SimpleDateFormat sdr = new SimpleDateFormat("yyyy-MM-dd HH时mm分", Locale.getDefault());
+        @SuppressWarnings("unused")
+        long lcc = Long.parseLong(time);
+        int i = Integer.parseInt(time);
+        return sdr.format(new Date(i * 1000L));
+
+    }
+
+    /**
+     * 获取距现在某一小时的时刻
+     *
+     * @param hour hour=-1为上一个小时，hour=1为下一个小时
+     * @return string
+     */
+    public static String getLongTime(int hour) {
+        Calendar c = Calendar.getInstance(); // 当时的日期和时间      
+        int h; // 需要更改的小时      
+        h = c.get(Calendar.HOUR_OF_DAY) - hour;
+        c.set(Calendar.HOUR_OF_DAY, h);
+        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+        Log.v("time", df.format(c.getTime()));
+        return df.format(c.getTime());
+    }
+
+    /**
+     * 比较时间大小
+     *
+     * @param str1：要比较的时间
+     * @param str2：要比较的时间
+     * @return string
+     */
+    public static boolean isDateOneBigger(String str1, String str2) {
+        boolean isBigger = false;
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+        Date dt1 = null;
+        Date dt2 = null;
+        try {
+            dt1 = sdf.parse(str1);
+            dt2 = sdf.parse(str2);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+        if (dt1 == null || dt2 == null) {
+            return false;
+        } else {
+            if (dt1.getTime() > dt2.getTime()) {
+                isBigger = true;
+            }
+            return isBigger;
+        }
+    }
+
+    /**
+     * 当地时间 ---> UTC时间
+     *
+     * @return string
+     */
+    public static String Local2UTC() {
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
+        sdf.setTimeZone(TimeZone.getTimeZone("gmt"));
+        return sdf.format(new Date());
+    }
+
+    /**
+     * UTC时间 ---> 当地时间
+     *
+     * @param utcTime UTC时间
+     * @return s
+     */
+    public static String utc2Local(String utcTime) {
+        SimpleDateFormat utcFormater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());//UTC时间格式
+        utcFormater.setTimeZone(TimeZone.getTimeZone("UTC"));
+        Date gpsUTCDate = null;
+        try {
+            gpsUTCDate = utcFormater.parse(utcTime);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+        SimpleDateFormat localFormater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());//当地时间格式
+        localFormater.setTimeZone(TimeZone.getDefault());
+        if (gpsUTCDate == null) {
+            return null;
+        } else {
+            return localFormater.format(gpsUTCDate.getTime());
+        }
+    }
+}
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