diff --git a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewAudioFragment.kt b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewAudioFragment.kt
index bf56144feb0..e83b4097f52 100644
--- a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewAudioFragment.kt
+++ b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewAudioFragment.kt
@@ -300,13 +300,13 @@ class PreviewAudioFragment : FileFragment() {
 
             R.id.action_set_available_offline -> {
                 fileOperationsViewModel.performOperation(FileOperation.SetFilesAsAvailableOffline(listOf(file)))
-                Snackbar.make(requireView(), R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG).show()
+                showSnackbarMessage()
                 true
             }
 
             R.id.action_unset_available_offline -> {
                 fileOperationsViewModel.performOperation(FileOperation.UnsetFilesAsAvailableOffline(listOf(file)))
-                Snackbar.make(requireView(), R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG).show()
+                showSnackbarMessage()
                 true
             }
 
@@ -359,6 +359,15 @@ class PreviewAudioFragment : FileFragment() {
         }
     }
 
+    private fun showSnackbarMessage(){
+        val snackbarString = if (file.isAvailableOffline){
+            R.string.confirmation_unset_available_offline
+        } else {
+            R.string.confirmation_set_available_offline
+        }
+        Snackbar.make(requireView(), snackbarString, Snackbar.LENGTH_LONG).show()
+    }
+
     /**
      * Defines callbacks for service binding, passed to bindService()
      */
diff --git a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewImageFragment.kt b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewImageFragment.kt
index a04855a64e2..5ee2e87fb4c 100644
--- a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewImageFragment.kt
+++ b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewImageFragment.kt
@@ -348,7 +348,12 @@ class PreviewImageFragment : FileFragment() {
     }
 
     private fun showSnackbarMessage() {
-        val snackbar = Snackbar.make(requireView(), R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG)
+        val snackbarString = if (file.isAvailableOffline){
+            R.string.confirmation_unset_available_offline
+        } else {
+            R.string.confirmation_set_available_offline
+        }
+        val snackbar = Snackbar.make(requireView(), snackbarString, Snackbar.LENGTH_LONG)
         val params = snackbar.view.layoutParams as ViewGroup.MarginLayoutParams
         params.setMargins(params.leftMargin, params.topMargin, params.rightMargin, 100)
         snackbar.view.layoutParams = params
diff --git a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.kt b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.kt
index eb93a2aceef..69ed495bf43 100644
--- a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.kt
+++ b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.kt
@@ -171,7 +171,7 @@ class PreviewTextFragment : FileFragment() {
                 val fileToSetAsAvailableOffline = ArrayList<OCFile>()
                 fileToSetAsAvailableOffline.add(file)
                 fileOperationsViewModel.performOperation(FileOperation.SetFilesAsAvailableOffline(fileToSetAsAvailableOffline))
-                Snackbar.make(requireView(), R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG).show()
+                showSnackbarMessage()
                 true
             }
 
@@ -179,7 +179,7 @@ class PreviewTextFragment : FileFragment() {
                 val fileToUnsetAsAvailableOffline = ArrayList<OCFile>()
                 fileToUnsetAsAvailableOffline.add(file)
                 fileOperationsViewModel.performOperation(FileOperation.UnsetFilesAsAvailableOffline(fileToUnsetAsAvailableOffline))
-                Snackbar.make(requireView(), R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG).show()
+                showSnackbarMessage()
                 true
             }
 
@@ -275,6 +275,15 @@ class PreviewTextFragment : FileFragment() {
         requireActivity().onBackPressed()
     }
 
+    private fun showSnackbarMessage(){
+        val snackbarString = if (file.isAvailableOffline){
+            R.string.confirmation_unset_available_offline
+        } else {
+            R.string.confirmation_set_available_offline
+        }
+        Snackbar.make(requireView(), snackbarString, Snackbar.LENGTH_LONG).show()
+    }
+
     private inner class TextLoadAsyncTask(
         var textViewReference: TextView,
         var rootView: RelativeLayout,
diff --git a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewVideoActivity.kt b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewVideoActivity.kt
index 7af3460b036..0a23efb93b8 100644
--- a/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewVideoActivity.kt
+++ b/owncloudApp/src/main/java/com/owncloud/android/ui/preview/PreviewVideoActivity.kt
@@ -400,7 +400,7 @@ class PreviewVideoActivity : FileActivity(), Player.Listener, OnPrepareVideoPlay
                 val fileToSetAsAvailableOffline = ArrayList<OCFile>()
                 fileToSetAsAvailableOffline.add(file)
                 fileOperationsViewModel.performOperation(SetFilesAsAvailableOffline(fileToSetAsAvailableOffline))
-                Snackbar.make(binding.root, R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG).show()
+                showSnackbarMessage()
                 true
             }
 
@@ -408,7 +408,7 @@ class PreviewVideoActivity : FileActivity(), Player.Listener, OnPrepareVideoPlay
                 val fileToUnsetAsAvailableOffline = ArrayList<OCFile>()
                 fileToUnsetAsAvailableOffline.add(file)
                 fileOperationsViewModel.performOperation(UnsetFilesAsAvailableOffline(fileToUnsetAsAvailableOffline))
-                Snackbar.make(binding.root, R.string.sync_file_nothing_to_do_msg, Snackbar.LENGTH_LONG).show()
+                showSnackbarMessage()
                 true
             }
 
@@ -435,6 +435,15 @@ class PreviewVideoActivity : FileActivity(), Player.Listener, OnPrepareVideoPlay
         }
     }
 
+    private fun showSnackbarMessage(){
+        val snackbarString = if (file.isAvailableOffline){
+            R.string.confirmation_unset_available_offline
+        } else {
+            R.string.confirmation_set_available_offline
+        }
+        Snackbar.make(binding.root, snackbarString, Snackbar.LENGTH_LONG).show()
+    }
+
     // The main_menu won't be displayed
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         return false
diff --git a/owncloudApp/src/main/res/values/strings.xml b/owncloudApp/src/main/res/values/strings.xml
index e16150338d5..a46cf6ba46d 100644
--- a/owncloudApp/src/main/res/values/strings.xml
+++ b/owncloudApp/src/main/res/values/strings.xml
@@ -369,6 +369,8 @@
 
     <string name="set_available_offline">Set as available offline</string>
     <string name="unset_available_offline">Unset as available offline</string>
+    <string name="confirmation_set_available_offline">The file was set as available offline correctly</string>
+    <string name="confirmation_unset_available_offline">The file was set as unavailable offline correctly</string>
     <string name="common_rename">Rename</string>
     <string name="common_remove">Remove</string>
     <string name="confirmation_remove_file_alert">Do you really want to remove %1$s?</string>