From c2aea6b5fbedb34e7b62e4badb5391a07929226e Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Sat, 18 Jun 2016 13:22:54 +0200
Subject: [PATCH] sort media before displaying

---
 .../gallery/activities/MediaActivity.java           |  3 +++
 .../simplemobiletools/gallery/models/Medium.java    | 13 ++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/simplemobiletools/gallery/activities/MediaActivity.java b/app/src/main/java/com/simplemobiletools/gallery/activities/MediaActivity.java
index 10e2c012e..a5b8b17b6 100644
--- a/app/src/main/java/com/simplemobiletools/gallery/activities/MediaActivity.java
+++ b/app/src/main/java/com/simplemobiletools/gallery/activities/MediaActivity.java
@@ -30,6 +30,7 @@ import com.simplemobiletools.gallery.models.Medium;
 
 import java.io.File;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.regex.Pattern;
 
@@ -148,6 +149,8 @@ public class MediaActivity extends AppCompatActivity
             }
         }
 
+        Collections.sort(myMedia);
+
         final String[] invalids = invalidFiles.toArray(new String[invalidFiles.size()]);
         MediaScannerConnection.scanFile(getApplicationContext(), invalids, null, null);
 
diff --git a/app/src/main/java/com/simplemobiletools/gallery/models/Medium.java b/app/src/main/java/com/simplemobiletools/gallery/models/Medium.java
index c0df8e026..5b0b188f5 100644
--- a/app/src/main/java/com/simplemobiletools/gallery/models/Medium.java
+++ b/app/src/main/java/com/simplemobiletools/gallery/models/Medium.java
@@ -2,7 +2,7 @@ package com.simplemobiletools.gallery.models;
 
 import java.io.Serializable;
 
-public class Medium implements Serializable {
+public class Medium implements Serializable, Comparable {
     private static final long serialVersionUID = -6543139465975455L;
     private final String path;
     private final boolean isVideo;
@@ -26,6 +26,17 @@ public class Medium implements Serializable {
         return timestamp;
     }
 
+    @Override
+    public int compareTo(Object object) {
+        Medium medium = (Medium) object;
+        if (this.timestamp < medium.getTimestamp()) {
+            return 1;
+        } else if (this.timestamp > medium.getTimestamp()) {
+            return -1;
+        }
+        return 0;
+    }
+
     @Override
     public String toString() {
         return "Medium {" +