android 通过当前日期获取这个礼拜的开始时间和结束时间

/*** 获取这个礼拜的开始和结束时间* @return*/public static Map<String, String> getDayWeek() {Map<String, String> weekMap = new HashMap<>();final Calendar c = Calendar.getInstance();c.setTimeZone(TimeZone.getTimeZone("GMT+8:00"));//当前星期几int mWay = c.get(Calendar.DAY_OF_WEEK);MyLog.e("今天礼拜" + mWay);//当前时间戳long currentTime = System.currentTimeMillis();//一天的时间戳天数___减去礼拜几,,获取礼拜一是几号 毫秒(1000)*秒(60)*分(60)*=1小时long weekStart = currentTime - ((1000 * 60 * 60 * 24) * (mWay - 1));//礼拜天long weekStop = currentTime + ((1000 * 60 * 60 * 24) * (7 - mWay));//礼拜六String startTime = getOutTradeNo(weekStart);String stopTime = getOutTradeNo(weekStop);MyLog.e(startTime);MyLog.e(stopTime);weekMap.put("startTime", startTime);weekMap.put("stopTime", stopTime);return weekMap;}