diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 7b69c7c..c5be384 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -11,7 +11,9 @@
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
+            android:windowSoftInputMode="adjustResize"
+            android:enableOnBackInvokedCallback="true">
+
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues
diff --git a/lib/pages/menu.dart b/lib/pages/menu.dart
index 599deed..369e55b 100644
--- a/lib/pages/menu.dart
+++ b/lib/pages/menu.dart
@@ -66,7 +66,6 @@ class Menu extends StatefulWidget {
     bool switchWCValue = false;
     SharedPreferences prefs;
     bool switchInputvalue = false;
-    
   
   void closeApp({bool? animated}) async {
     prefs.reload();
@@ -115,12 +114,14 @@ class Menu extends StatefulWidget {
             final outputfile = await FileSaver.instance.saveAs(
               ext: "md",
               name: "test",
+              //file: file,
               bytes: bytes,
               mimeType: MimeType.custom,
               customMimeType: 'text/markdown',
               );
-            //final file = File(outputfile!);
-            //file.writeAsString(OpenFile.text);
+            final file = File(outputfile!);
+            file.writeAsString(OpenFile.text);
+
             showDialog(
               context: context, 
               builder: (BuildContext context){