diff --git a/app/src/main/java/com/simplemobiletools/gallery/activities/ViewPagerActivity.java b/app/src/main/java/com/simplemobiletools/gallery/activities/ViewPagerActivity.java
index 0781d1df9..da7af2b70 100644
--- a/app/src/main/java/com/simplemobiletools/gallery/activities/ViewPagerActivity.java
+++ b/app/src/main/java/com/simplemobiletools/gallery/activities/ViewPagerActivity.java
@@ -206,7 +206,7 @@ public class ViewPagerActivity extends SimpleActivity
             }
         } else if (requestCode == SET_WALLPAPER) {
             if (resultCode == RESULT_OK) {
-                Utils.showToast(getApplicationContext(), R.string.wallpaper_changed_successfully);
+                Utils.showToast(getApplicationContext(), R.string.wallpaper_set_successfully);
             }
         }
         super.onActivityResult(requestCode, resultCode, data);
diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/SetWallpaperActivity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/SetWallpaperActivity.kt
index 2e8161a79..0bdeaae65 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/activities/SetWallpaperActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/activities/SetWallpaperActivity.kt
@@ -63,13 +63,16 @@ class SetWallpaperActivity : SimpleActivity(), CropImageView.OnCropImageComplete
 
     override fun onCropImageComplete(view: CropImageView?, result: CropImageView.CropResult) {
         if (result.error == null) {
-            val bitmap = result.bitmap
-            val wantedHeight = wallpaperManager.desiredMinimumHeight
-            val ratio = wantedHeight / bitmap.height.toFloat()
-            val wantedWidth = (bitmap.width * ratio).toInt()
-            wallpaperManager.setBitmap(Bitmap.createScaledBitmap(bitmap, wantedWidth, wantedHeight, false))
-            setResult(Activity.RESULT_OK)
-            finish()
+            toast(R.string.setting_wallpaper)
+            Thread({
+                val bitmap = result.bitmap
+                val wantedHeight = wallpaperManager.desiredMinimumHeight
+                val ratio = wantedHeight / bitmap.height.toFloat()
+                val wantedWidth = (bitmap.width * ratio).toInt()
+                wallpaperManager.setBitmap(Bitmap.createScaledBitmap(bitmap, wantedWidth, wantedHeight, false))
+                setResult(Activity.RESULT_OK)
+                finish()
+            }).start()
         } else {
             toast("${getString(R.string.image_editing_failed)}: ${result.error.message}")
         }
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index dfb2e64a7..8443e409b 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">Benenne Ordner um</string>
     <string name="extension">Dateiendung</string>
     <string name="file_deleted">Datei gelöscht</string>
-    <string name="setting_wallpaper">Setze Hintergrundbild</string>
     <string name="open_camera">Kamera öffnen</string>
     <string name="unknown_error">Ein unbekannter Fehler ist aufgetreten</string>
     <string name="sort_by">Sortieren nach</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Setzen des Hintergrundbildes fehlgeschlagen</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">Setze Hintergrundbild&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">Über</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 4efab98c2..c2aa937ac 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">Renombrando carpeta</string>
     <string name="extension">Extensión</string>
     <string name="file_deleted">Archivo eliminado</string>
-    <string name="setting_wallpaper">Estableciendo fondo de pantalla</string>
     <string name="open_camera">Abrir cámara</string>
     <string name="unknown_error">Ocurrió un error desconocido</string>
     <string name="sort_by">Ordenar por</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Error al establecer fondo de pantalla</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">Estableciendo fondo de pantalla&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">Acerca de</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index 38d6784f8..570ae61ff 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">Rinominazione cartella</string>
     <string name="extension">Estensione</string>
     <string name="file_deleted">File eliminato</string>
-    <string name="setting_wallpaper">Impostazione sfondo</string>
     <string name="open_camera">Apri fotocamera</string>
     <string name="unknown_error">Riscontrato un errore sconosciuto</string>
     <string name="sort_by">Sort by</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">Impostazione sfondo&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">Informazioni</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index e00414b17..19be34e9b 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">フォルダーの名前を変更中</string>
     <string name="extension">拡張</string>
     <string name="file_deleted">ファイルを削除しました</string>
-    <string name="setting_wallpaper">壁紙の設定</string>
     <string name="open_camera">カメラを開く</string>
     <string name="unknown_error">不明なエラーが発生しました</string>
     <string name="sort_by">Sort by</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">壁紙の設定&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">アプリについて</string>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index 46647600e..77ffe93c0 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">A renomear pasta</string>
     <string name="extension">Extensão</string>
     <string name="file_deleted">Ficheiro eliminado</string>
-    <string name="setting_wallpaper">A definir como fundo de ecrã</string>
     <string name="open_camera">Abrir câmara</string>
     <string name="unknown_error">Ocorreu um erro desconhecido</string>
     <string name="sort_by">Ordenar por</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Falha ao definir como fundo de ecrã</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">A definir como fundo de ecrã&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">Sobre</string>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 589a4c7d1..18db1c9cd 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">Döper om mappen</string>
     <string name="extension">Filändelse</string>
     <string name="file_deleted">Fil borttagen</string>
-    <string name="setting_wallpaper">Inställningar för bakgrundsbild</string>
     <string name="open_camera">Starta kameran</string>
     <string name="unknown_error">Ett okänt fel har uppstått</string>
     <string name="sort_by">Sort by</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">Inställningar för bakgrundsbild&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">Om</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e0d0c7253..b566fcc53 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -19,7 +19,6 @@
     <string name="renaming_folder">Renaming folder</string>
     <string name="extension">Extension</string>
     <string name="file_deleted">File deleted</string>
-    <string name="setting_wallpaper">Setting wallpaper</string>
     <string name="open_camera">Open camera</string>
     <string name="unknown_error">An unknown error occurred</string>
     <string name="sort_by">Sort by</string>
@@ -58,7 +57,8 @@
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="set_as_wallpaper_with">Set as wallpaper with:</string>
     <string name="no_wallpaper_setter_found">No app capable of it has been found</string>
-    <string name="wallpaper_changed_successfully">Wallpaper changed successfully</string>
+    <string name="setting_wallpaper">Setting wallpaper&#8230;</string>
+    <string name="wallpaper_set_successfully">Wallpaper set successfully</string>
 
     <!-- About -->
     <string name="about">About</string>