From 76c881ca1b199943659d2d66a208cdd1d995425c Mon Sep 17 00:00:00 2001
From: Lahiru Himesh Madusanka <lahiru.lahirumadusanka@gmail.com>
Date: Wed, 26 Oct 2016 22:21:21 +0530
Subject: [PATCH] Fix location entry delete issue

---
 .../java/com/batzeesappstudio/citytraffic/MainActivity.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/batzeesappstudio/citytraffic/MainActivity.java b/app/src/main/java/com/batzeesappstudio/citytraffic/MainActivity.java
index 0bd65c7..9eb7317 100644
--- a/app/src/main/java/com/batzeesappstudio/citytraffic/MainActivity.java
+++ b/app/src/main/java/com/batzeesappstudio/citytraffic/MainActivity.java
@@ -602,7 +602,10 @@ private void addmarker(GeoLocation geo) {
 
     private void deleteMarkersFromServer(){
         //Query applesQuery = mDatabase.limitToFirst(100);
-        Query applesQuery = mDatabase.orderByKey();
+        //Query applesQuery = mDatabase.orderByKey();
+            
+        Date date = new Date(System.currentTimeMillis() - (900000)); //900000 is 15 minutes in ms
+        Query applesQuery = mDatabase.endAt(date);
 
         applesQuery.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override