[tizen_bundle] Bundle creation issue about plugins

[swift-kim]

The finalizers are being misused in tizen_bundle and tizen_rpc_port.

c.f.

plugins/packages/tizen_app_manager/lib/src/app_manager.dart

Line 168 in e86f535

_finalizer.attach(this, _context, detach: this);

A simple fix should be something like this:

@@ -20,20 +20,20 @@ class Bundle extends MapMixin<String, Object> {
   /// Creates an empty [Bundle].
   Bundle() {
     _handle = tizen.bundle_create();
-    _finalizer.attach(this, this, detach: this);
+    _finalizer.attach(this, _handle, detach: this);
   }
@@ -44,8 +44,9 @@ class Bundle extends MapMixin<String, Object> {
   }

   late final Pointer<bundle> _handle;
-  static final Finalizer<Bundle> _finalizer =
-      Finalizer<Bundle>((Bundle bundle) => tizen.bundle_free(bundle._handle));
+  static final Finalizer<Pointer<bundle>> _finalizer =
+      Finalizer<Pointer<bundle>>(
+          (Pointer<bundle> bundle) => tizen.bundle_free(bundle));

   static final List<String> _keys = <String>[];

[JSUYA]

Thank you for your comment.
I applied your comment to RP.
However, I couldn't think of an appropriate way in rpc_port case, so I wrapped it in a map.
I don't know if this is appropriate. If there is a good way, please let me know.