add missing ShareeListAdapter for unShare

Signed-off-by: alperozturk <alper_ozturk@proton.me>

Author: alperozturk96

app/src/main/java/com/owncloud/android/ui/adapter/ShareeListAdapter.java

@@ -244,10 +244,12 @@ public boolean shouldCallGeneratedCallback(String tag, Object callContext) {
         return false;
     }
 
-    @SuppressLint("NotifyDataSetChanged")
     public void remove(OCShare share) {
-        shares.remove(share);
-        notifyDataSetChanged();
+        int position = shares.indexOf(share);
+        if (position != -1) {
+            shares.remove(position);
+            notifyItemRemoved(position);
+        }
     }
 
     /**

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

@@ -468,8 +468,8 @@ private void refreshUiFromDB() {
         setupView();
     }
 
-    private void unshareWith(OCShare share) {
-        fileOperationsHelper.unshareShare(file, share);
+    private void unShareWith(OCShare share) {
+        fileOperationsHelper.unShareShare(file, share);
     }
 
     /**
@@ -665,13 +665,15 @@ public void sendNewEmail(OCShare share) {
 
     @Override
     public void unShare(OCShare share) {
-        unshareWith(share);
-        ShareeListAdapter adapter = (ShareeListAdapter) binding.sharesListInternal.getAdapter();
-        if (adapter == null) {
+        unShareWith(share);
+
+        if (binding.sharesListInternal.getAdapter() instanceof ShareeListAdapter adapter) {
+            adapter.remove(share);
+        } else if (binding.sharesListExternal.getAdapter() instanceof ShareeListAdapter adapter) {
+            adapter.remove(share);
+        } else {
             DisplayUtils.showSnackMessage(getView(), getString(R.string.failed_update_ui));
-            return;
         }
-        adapter.remove(share);
     }
 
     @Override

app/src/main/java/com/owncloud/android/ui/helpers/FileOperationsHelper.java

@@ -602,16 +602,13 @@ public void restoreFileVersion(FileVersion fileVersion) {
      *
      * @param file The file to unshare.
      */
-    public void unshareShare(OCFile file, OCShare share) {
-
-        // Unshare the file: Create the intent
-        Intent unshareService = new Intent(fileActivity, OperationsService.class);
-        unshareService.setAction(OperationsService.ACTION_UNSHARE);
-        unshareService.putExtra(OperationsService.EXTRA_ACCOUNT, fileActivity.getAccount());
-        unshareService.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
-        unshareService.putExtra(OperationsService.EXTRA_SHARE_ID, share.getId());
-
-        queueShareIntent(unshareService);
+    public void unShareShare(OCFile file, OCShare share) {
+        Intent intent = new Intent(fileActivity, OperationsService.class);
+        intent.setAction(OperationsService.ACTION_UNSHARE);
+        intent.putExtra(OperationsService.EXTRA_ACCOUNT, fileActivity.getAccount());
+        intent.putExtra(OperationsService.EXTRA_REMOTE_PATH, file.getRemotePath());
+        intent.putExtra(OperationsService.EXTRA_SHARE_ID, share.getId());
+        queueShareIntent(intent);
     }
 
     private void queueShareIntent(Intent shareIntent) {