Minor change.

lib/service/opml_build.dart

@@ -51,7 +51,7 @@ class PodcastsBackup {
         }
       });
     });
-    return builder.build();
+    return builder.buildDocument();
   }
 
   static parseOPML(String opml) {

lib/settings/data_backup.dart

@@ -102,7 +102,7 @@ class _DataBackupState extends State<DataBackup> {
   Widget _syncStauts(int index) {
     switch (index) {
       case 1:
-        return Text('Success', style: TextStyle(color: Colors.green));
+        return Text('Successed', style: TextStyle(color: Colors.green));
         break;
       case 2:
         return Text('Failed', style: TextStyle(color: Colors.red));
@@ -194,6 +194,7 @@ class _DataBackupState extends State<DataBackup> {
         appBar: AppBar(
           elevation: 0,
           title: Text(s.settingsBackup),
+          leading: CustomBackButton(),
           backgroundColor: context.primaryColor,
         ),
         body: Column(
@@ -749,6 +750,7 @@ class __LoginGpodderState extends State<_LoginGpodder> {
                   color: Colors.white,
                 ),
                 elevation: 0,
+                leading: CustomBackButton(),
                 backgroundColor: context.accentColor,
                 expandedHeight: 200,
                 flexibleSpace: Container(

pubspec.yaml

@@ -21,7 +21,6 @@ dependencies:
   connectivity: ^0.4.9
   convert: ^2.1.1
   crypto: ^2.1.5
-  device_info: 0.4.2+7
   dio: ^3.0.10
   dio_cookie_manager: ^1.0.0
   extended_nested_scroll_view: ^1.0.1
@@ -56,6 +55,9 @@ dependencies:
   workmanager: ^0.2.3
   wc_flutter_share: ^0.2.2
   audio_service: ^0.15.1
+  device_info:
+    git:
+      url: https://github.com/stonega/device_info.git
   just_audio:
     git:
       url: https://github.com/stonega/just_audio.git