Merge pull request #9947 from nextcloud/backport/9930/stable-3.19

[stable-3.19] FileActivity: don't try to get file from FileDetailSharingFragment

Author: AlvaroBrey

scripts/analysis/findbugs-results.txt

@@ -1 +1 @@
-641
+640

src/main/java/com/owncloud/android/ui/activity/FileActivity.java

@@ -291,10 +291,6 @@ protected void onSaveInstanceState(@NonNull Bundle outState) {
      * @return  Main {@link OCFile} handled by the activity.
      */
     public OCFile getFile() {
-        FileDetailSharingFragment fragment = getShareFileFragment();
-        if (fragment != null) {
-            return fragment.getFile();
-        }
         return mFile;
     }
 

src/main/java/com/owncloud/android/ui/fragment/FileDetailSharingFragment.java

@@ -458,10 +458,6 @@ public void search(String query) {
         searchView.setQuery(query, true);
     }
 
-    public OCFile getFile() {
-        return file;
-    }
-
     @Override
     public void advancedPermissions(OCShare share) {
         modifyExistingShare(share, FileDetailsSharingProcessFragment.SCREEN_TYPE_PERMISSION);