Disable “IFW” and “IFW+Disable” in the providers tab

In Rules settings, the description for “Default blocking method” is updated
with a note that says IFW feature does not work with providers, “disable”
is used instead.

Signed-off-by: Muntashir Al-Islam <muntashirakon@riseup.net>

app/src/main/java/io/github/muntashirakon/AppManager/details/AppDetailsComponentsFragment.java

@@ -454,12 +454,11 @@ private void handleBlock(@NonNull ViewHolder holder, @NonNull AppDetailsComponen
             });
             holder.toggleSwitch.setOnLongClickListener(v -> {
                 PopupMenu popupMenu = new PopupMenu(activity, holder.toggleSwitch);
+                Menu menu = popupMenu.getMenu();
+                boolean canBlockByIfw = !(item.mainItem instanceof ProviderInfo) && SelfPermissions.canBlockByIFW();
                 popupMenu.inflate(R.menu.fragment_app_details_components_selection_actions);
-                if (!SelfPermissions.canBlockByIFW()) {
-                    Menu menu = popupMenu.getMenu();
-                    menu.findItem(R.id.action_ifw_and_disable).setEnabled(false);
-                    menu.findItem(R.id.action_ifw).setEnabled(false);
-                }
+                menu.findItem(R.id.action_ifw_and_disable).setEnabled(canBlockByIfw);
+                menu.findItem(R.id.action_ifw).setEnabled(canBlockByIfw);
                 popupMenu.setOnMenuItemClickListener(item1 -> {
                     int id = item1.getItemId();
                     String componentStatus;

app/src/main/res/values/strings.xml

@@ -1122,7 +1122,7 @@
     <string name="intent_firewall_and_disable">IFW + disable</string>
     <string name="intent_firewall">IFW</string>
     <string name="pref_default_blocking_method">Default blocking method</string>
-    <string name="pref_default_blocking_method_description">Method to use by default in places where there is no option to select a blocking method.</string>
+    <string name="pref_default_blocking_method_description">Method to use by default in places where there is no option to select a blocking method.\n<b>Note:</b> “IFW” does not work with providers, “disable” is used instead.</string>
     <string name="pref_intent_firewall_and_disable_description">Block components using Intent Firewall as well as disable them. Recommended method for root users.</string>
     <string name="pref_intent_firewall_description">Block components using Intent Firewall only. Not recommended as some system apps can bypass firewalls.</string>
     <string name="pref_disable_description">Disable components only. Not recommended for root users since the apps can bypass this. In ADB modes, the test-only apps can be disabled with this method.</string>