renaming a photo_name view to medium_name, as it is used at videos too

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

@@ -162,7 +162,7 @@ class MediaAdapter(activity: BaseSimpleActivity, var media: MutableList<Thumbnai
         super.onViewRecycled(holder)
         if (!activity.isDestroyed) {
             val itemView = holder.itemView
-            visibleItemPaths.remove(itemView.photo_name?.tag)
+            visibleItemPaths.remove(itemView.medium_name?.tag)
             val tmb = itemView.medium_thumbnail
             if (tmb != null) {
                 Glide.with(activity).clear(tmb)
@@ -452,9 +452,9 @@ class MediaAdapter(activity: BaseSimpleActivity, var media: MutableList<Thumbnai
         val isSelected = selectedKeys.contains(medium.path.hashCode())
         view.apply {
             play_outline.beVisibleIf(medium.isVideo())
-            photo_name.beVisibleIf(displayFilenames || isListViewType)
-            photo_name.text = medium.name
-            photo_name.tag = medium.path
+            medium_name.beVisibleIf(displayFilenames || isListViewType)
+            medium_name.text = medium.name
+            medium_name.tag = medium.path
 
             val showVideoDuration = medium.isVideo() && config.showThumbnailVideoDuration
             if (showVideoDuration) {
@@ -486,7 +486,7 @@ class MediaAdapter(activity: BaseSimpleActivity, var media: MutableList<Thumbnai
             }
 
             if (isListViewType) {
-                photo_name.setTextColor(textColor)
+                medium_name.setTextColor(textColor)
                 play_outline.applyColorFilter(textColor)
             }
         }

app/src/main/res/layout/photo_video_item_grid.xml

@@ -20,7 +20,7 @@
         android:layout_alignParentEnd="true"
         android:layout_alignParentRight="true"
         android:layout_alignParentTop="true"
-        android:layout_alignRight="@+id/photo_name"
+        android:layout_alignRight="@+id/medium_name"
         android:layout_margin="@dimen/small_margin"
         android:background="@drawable/circle_background"
         android:padding="@dimen/tiny_margin"
@@ -56,7 +56,7 @@
         android:visibility="gone"/>
 
     <TextView
-        android:id="@+id/photo_name"
+        android:id="@+id/medium_name"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignLeft="@+id/medium_thumbnail"

app/src/main/res/layout/photo_video_item_list.xml

@@ -28,7 +28,7 @@
         android:visibility="gone"/>
 
     <TextView
-        android:id="@+id/photo_name"
+        android:id="@+id/medium_name"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_alignBottom="@+id/medium_thumbnail"