Deprecate OwncloudClient - DirectEditing

Signed-off-by: ZetaTom <70907959+ZetaTom@users.noreply.github.com>

app/src/main/java/com/owncloud/android/operations/RefreshFolderOperation.java

@@ -324,8 +324,8 @@ public class RefreshFolderOperation extends RemoteOperation {
     }
 
     private void updateDirectEditing(ArbitraryDataProvider arbitraryDataProvider, String newDirectEditingEtag) {
-        RemoteOperationResult<DirectEditing> result = new DirectEditingObtainRemoteOperation().execute(user,
-                                                                                                       mContext);
+        RemoteOperationResult<DirectEditing> result =
+            new DirectEditingObtainRemoteOperation().executeNextcloudClient(user, mContext);
 
         if (result.isSuccess()) {
             DirectEditing directEditing = result.getResultData();

app/src/main/java/com/owncloud/android/ui/asynctasks/TextEditorLoadUrlTask.java

@@ -47,15 +47,15 @@ public class TextEditorLoadUrlTask extends AsyncTask<Void, Void, String> {
             return "";
         }
 
-        RemoteOperationResult result = new DirectEditingOpenFileRemoteOperation(file.getRemotePath(), editor.getId())
-            .execute(user, editorWebViewWeakReference.get());
+        RemoteOperationResult<String> result = new DirectEditingOpenFileRemoteOperation(file.getRemotePath(), editor.getId())
+            .executeNextcloudClient(user, editorWebViewWeakReference.get());
 
 
         if (!result.isSuccess()) {
             return "";
         }
 
-        return (String) result.getData().get(0);
+        return result.getResultData();
     }
 
     @Override