From 372f63cd0edcecb17fc67435f3cbc4f317b29e96 Mon Sep 17 00:00:00 2001
From: TheScarastic <warabhishek@e.email>
Date: Wed, 7 Dec 2022 14:30:36 +0000
Subject: [PATCH] Gallery2: Try to extract datetaken from exif if mediastore
 returns 0

---
 src/com/android/gallery3d/data/LocalImage.java | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/com/android/gallery3d/data/LocalImage.java b/src/com/android/gallery3d/data/LocalImage.java
index 1b5c88b26..9ae42f752 100755
--- a/src/com/android/gallery3d/data/LocalImage.java
+++ b/src/com/android/gallery3d/data/LocalImage.java
@@ -46,6 +46,7 @@ import com.android.gallery3d.util.UpdateHelper;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.lang.Exception;
 
 // LocalImage represents an image in the local storage.
 public class LocalImage extends LocalMediaItem {
@@ -146,6 +147,7 @@ public class LocalImage extends LocalMediaItem {
         fileSize = cursor.getLong(INDEX_SIZE);
         width = cursor.getInt(INDEX_WIDTH);
         height = cursor.getInt(INDEX_HEIGHT);
+        dateTakenInMs = extractDateTaken(dateTakenInMs);
     }
 
     @Override
@@ -156,7 +158,7 @@ public class LocalImage extends LocalMediaItem {
         latitude = uh.update(latitude, cursor.getDouble(INDEX_LATITUDE));
         longitude = uh.update(longitude, cursor.getDouble(INDEX_LONGITUDE));
         dateTakenInMs = uh.update(
-                dateTakenInMs, cursor.getLong(INDEX_DATE_TAKEN));
+                dateTakenInMs, extractDateTaken(cursor.getLong(INDEX_DATE_TAKEN)));
         dateAddedInSec = uh.update(
                 dateAddedInSec, cursor.getLong(INDEX_DATE_ADDED));
         dateModifiedInSec = uh.update(
@@ -177,6 +179,18 @@ public class LocalImage extends LocalMediaItem {
                 type, filePath, mimeType);
     }
 
+    private long extractDateTaken(long dateTaken) {
+        if (dateTaken == 0) {
+            MediaDetails details = super.getDetails();
+            MediaDetails.extractExifInfo(details, filePath);
+            try {
+                return ExifInterface.DATETIME_FORMAT.parse(
+                        details.getDetail(MediaDetails.INDEX_DATETIME_ORIGINAL).toString()).getTime();
+            } catch (Exception e) {}
+        }
+        return dateTaken;
+    }
+
     public static class LocalImageRequest extends ImageCacheRequest {
         private String mLocalFilePath;
 
-- 
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