properly update files after renaming in the local database

app/build.gradle

@@ -47,7 +47,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.19.5'
+    implementation 'com.simplemobiletools:commons:3.19.7'
     implementation 'com.theartofdev.edmodo:android-image-cropper:2.7.0'
     implementation 'com.android.support:multidex:1.0.3'
     implementation 'it.sephiroth.android.exif:library:1.0.1'

app/src/main/kotlin/com/simplemobiletools/gallery/activities/MediaActivity.kt

@@ -657,15 +657,6 @@ class MediaActivity : SimpleActivity(), MediaAdapter.MediaOperationsListener {
     override fun deleteFiles(fileDirItems: ArrayList<FileDirItem>) {
         val filtered = fileDirItems.filter { it.path.isImageVideoGif() } as ArrayList
         deleteFiles(filtered) {
-            Thread {
-                val mediumDao = galleryDB.MediumDao()
-                filtered.forEach {
-                    if (!File(it.path).exists()) {
-                        mediumDao.deleteMediumPath(it.path)
-                    }
-                }
-            }.start()
-
             if (!it) {
                 toast(R.string.unknown_error_occurred)
             } else if (mMedia.isEmpty()) {
@@ -673,6 +664,13 @@ class MediaActivity : SimpleActivity(), MediaAdapter.MediaOperationsListener {
                 finish()
             } else {
                 updateStoredDirectories()
+
+                Thread {
+                    val mediumDao = galleryDB.MediumDao()
+                    filtered.forEach {
+                        mediumDao.deleteMediumPath(it.path)
+                    }
+                }.start()
             }
         }
     }

app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt

@@ -757,8 +757,16 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
     }
 
     private fun renameFile() {
-        RenameItemDialog(this, getCurrentPath()) {
-            getCurrentMedia()[mPos].path = it
+        val oldPath = getCurrentPath()
+        RenameItemDialog(this, oldPath) {
+            getCurrentMedia()[mPos].apply {
+                path = it
+                name = it.getFilenameFromPath()
+            }
+
+            Thread {
+                updateMediaPath(oldPath, it)
+            }.start()
             updateActionbarTitle()
         }
     }

app/src/main/kotlin/com/simplemobiletools/gallery/adapters/MediaAdapter.kt

@@ -148,7 +148,12 @@ class MediaAdapter(activity: BaseSimpleActivity, var media: MutableList<Medium>,
     }
 
     private fun renameFile() {
-        RenameItemDialog(activity, getCurrentPath()) {
+        val oldPath = getCurrentPath()
+        RenameItemDialog(activity, oldPath) {
+            Thread {
+                activity.updateMediaPath(oldPath, it)
+            }.start()
+
             activity.runOnUiThread {
                 listener?.refreshItems()
                 finishActMode()

app/src/main/kotlin/com/simplemobiletools/gallery/extensions/Context.kt

@@ -267,3 +267,9 @@ fun Context.getCachedMedia(path: String, callback: (ArrayList<Medium>) -> Unit)
         }
     }.start()
 }
+
+fun Context.updateMediaPath(oldPath: String, newPath: String) {
+    val newFilename = newPath.getFilenameFromPath()
+    val newParentPath = newPath.getParentPath()
+    galleryDB.MediumDao().updateMedia(oldPath, newParentPath, newFilename, newPath)
+}

app/src/main/kotlin/com/simplemobiletools/gallery/interfaces/MediumDao.kt

@@ -22,4 +22,7 @@ interface MediumDao {
 
     @Query("DELETE FROM media WHERE full_path = :path")
     fun deleteMediumPath(path: String)
+
+    @Query("UPDATE media SET filename = :newFilename, full_path = :newFullPath, parent_path = :newParentPath WHERE full_path = :oldPath")
+    fun updateMedia(oldPath: String, newParentPath: String, newFilename: String, newFullPath: String)
 }

app/src/main/res/values-da/strings.xml

@@ -97,7 +97,7 @@
     <string name="slideshow">Slideshow</string>
     <string name="interval">Frekvens (sekunder):</string>
     <string name="include_photos">Inkluder billeder</string>
-    <string name="include_videos">Inkluder videoer/string>
+    <string name="include_videos">Inkluder videoer</string>
     <string name="include_gifs">Inkluder GIF\'er</string>
     <string name="random_order">Tilfældig rækkefølge</string>
     <string name="use_fade">Use fade animations</string>