From 4d48850dc32172c19b6f048738d9bc9984d2cd89 Mon Sep 17 00:00:00 2001
From: Mengchou97 <mengchouchey@gmail.com>
Date: Wed, 22 Apr 2026 21:31:41 +0700
Subject: [PATCH] completed adding separator to side-panel using group

---
 .../com/tavultesoft/kmapro/MainActivity.java  |   2 +
 .../kMAPro/src/main/res/menu/nav_menu.xml     | 172 +++++++++---------
 2 files changed, 85 insertions(+), 89 deletions(-)

diff --git a/android/KMAPro/kMAPro/src/main/java/com/tavultesoft/kmapro/MainActivity.java b/android/KMAPro/kMAPro/src/main/java/com/tavultesoft/kmapro/MainActivity.java
index cda48deae4..5a8e0f0a17 100644
--- a/android/KMAPro/kMAPro/src/main/java/com/tavultesoft/kmapro/MainActivity.java
+++ b/android/KMAPro/kMAPro/src/main/java/com/tavultesoft/kmapro/MainActivity.java
@@ -92,6 +92,7 @@ import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import androidx.annotation.NonNull;
 import androidx.core.app.ActivityCompat;
+import androidx.core.view.MenuCompat;
 import androidx.core.view.WindowCompat;
 import androidx.core.view.WindowInsetsControllerCompat;
 import androidx.drawerlayout.widget.DrawerLayout;
@@ -297,6 +298,7 @@ public class MainActivity extends BaseActivity implements OnKeyboardEventListene
 
     navigationView = findViewById(R.id.nav_view);
     navigationView.setItemMaxLines(4);
+    MenuCompat.setGroupDividerEnabled(navigationView.getMenu(), true);
     navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
       @Override
       public boolean onNavigationItemSelected(@NonNull MenuItem item) {
diff --git a/android/KMAPro/kMAPro/src/main/res/menu/nav_menu.xml b/android/KMAPro/kMAPro/src/main/res/menu/nav_menu.xml
index 3f1f7a6e5a..a3bf5b3242 100644
--- a/android/KMAPro/kMAPro/src/main/res/menu/nav_menu.xml
+++ b/android/KMAPro/kMAPro/src/main/res/menu/nav_menu.xml
@@ -4,108 +4,102 @@
     xmlns:tools="http://schemas.android.com/tools"
     tools:context=".MainActivity">
 
-    <item
-        android:id="@+id/nav_about_current_keyboard"
-        android:icon="@drawable/ic_keyboard"
-        android:title="@string/drawer_about_current_keyboard"
-        app:actionLayout="@layout/nav_right_icon_item" />
+    <group android:id="@+id/nav_group_setup">
+        <item
+            android:id="@+id/nav_about_current_keyboard"
+            android:icon="@drawable/ic_keyboard"
+            android:title="@string/drawer_about_current_keyboard"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_installed_languages"
-        android:icon="@drawable/ic_folder_open"
-        android:title="@string/drawer_menu_installed_languages"
-        app:actionLayout="@layout/nav_right_icon_item" />
+        <item
+            android:id="@+id/nav_installed_languages"
+            android:icon="@drawable/ic_folder_open"
+            android:title="@string/drawer_menu_installed_languages"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_install_keyboard"
-        android:icon="@drawable/ic_content_add"
-        android:title="@string/install_keyboard_or_dictionary"
-        app:actionLayout="@layout/nav_right_icon_item" />
+        <item
+            android:id="@+id/nav_install_keyboard"
+            android:icon="@drawable/ic_content_add"
+            android:title="@string/install_keyboard_or_dictionary"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_checkbox_enable_system_keyboard"
-        android:icon="@drawable/ic_keyboard_on_screen"
-        android:title="@string/enable_system_keyboard"
-        app:actionLayout="@layout/nav_checkbox_item" />
+        <item
+            android:id="@+id/nav_checkbox_enable_system_keyboard"
+            android:icon="@drawable/ic_keyboard_on_screen"
+            android:title="@string/enable_system_keyboard"
+            app:actionLayout="@layout/nav_checkbox_item" />
 
-    <item
-        android:id="@+id/nav_checkbox_set_default_keyboard"
-        android:icon="@drawable/ic_keyboard_default"
-        android:title="@string/set_keyman_as_default"
-        app:actionLayout="@layout/nav_checkbox_item" />
+        <item
+            android:id="@+id/nav_checkbox_set_default_keyboard"
+            android:icon="@drawable/ic_keyboard_default"
+            android:title="@string/set_keyman_as_default"
+            app:actionLayout="@layout/nav_checkbox_item" />
+    </group>
 
-    <item
-        android:id="@+id/nav_divider_top"
-        android:enabled="false"
-        android:title=""
-        app:actionLayout="@layout/nav_divider" />
+    <group android:id="@+id/nav_group_preferences">
+        <item
+            android:id="@+id/nav_display_language"
+            android:icon="@drawable/ic_translate"
+            android:title="@string/change_display_language"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_display_language"
-        android:icon="@drawable/ic_translate"
-        android:title="@string/change_display_language"
-        app:actionLayout="@layout/nav_right_icon_item" />
+        <item
+            android:id="@+id/nav_keyboard_height"
+            android:icon="@drawable/ic_height"
+            android:title="@string/adjust_keyboard_height"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_keyboard_height"
-        android:icon="@drawable/ic_height"
-        android:title="@string/adjust_keyboard_height"
-        app:actionLayout="@layout/nav_right_icon_item" />
+        <item
+            android:id="@+id/nav_longpress_delay"
+            android:icon="@drawable/ic_action_timelapse"
+            android:title="@string/adjust_longpress_delay"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_longpress_delay"
-        android:icon="@drawable/ic_action_timelapse"
-        android:title="@string/adjust_longpress_delay"
-        app:actionLayout="@layout/nav_right_icon_item" />
+        <item
+            android:id="@+id/nav_spacebar_caption"
+            android:icon="@drawable/spacebar_key_bg"
+            android:title="@string/spacebar_caption" />
 
-    <item
-        android:id="@+id/nav_spacebar_caption"
-        android:icon="@drawable/spacebar_key_bg"
-        android:title="@string/spacebar_caption" />
+        <item
+            android:id="@+id/nav_toggle_show_osk"
+            android:icon="@drawable/ic_keyboard_physical"
+            android:title="@string/show_osk"
+            app:actionLayout="@layout/nav_switch_item" />
 
-    <item
-        android:id="@+id/nav_toggle_show_osk"
-        android:icon="@drawable/ic_keyboard_physical"
-        android:title="@string/show_osk"
-        app:actionLayout="@layout/nav_switch_item" />
+        <item
+            android:id="@+id/action_get_started"
+            android:icon="@drawable/ic_action_get_started"
+            android:title="@string/drawer_menu_show_get_started"
+            app:actionLayout="@layout/nav_switch_item" />
 
-    <item
-        android:id="@+id/action_get_started"
-        android:icon="@drawable/ic_action_get_started"
-        android:title="@string/drawer_menu_show_get_started"
-        app:actionLayout="@layout/nav_switch_item" />
+        <item
+            android:id="@+id/nav_toggle_send_crash_report"
+            android:icon="@drawable/ic_warning"
+            android:title="@string/show_send_crash_report"
+            app:actionLayout="@layout/nav_switch_item" />
 
-    <item
-        android:id="@+id/nav_toggle_send_crash_report"
-        android:icon="@drawable/ic_warning"
-        android:title="@string/show_send_crash_report"
-        app:actionLayout="@layout/nav_switch_item" />
+        <item
+            android:id="@+id/nav_palette"
+            android:icon="@drawable/ic_palette"
+            android:title="@string/theme" />
+    </group>
 
-    <item
-        android:id="@+id/nav_palette"
-        android:icon="@drawable/ic_palette"
-        android:title="@string/theme" />
+    <group android:id="@+id/nav_group_help">
+        <item
+            android:id="@+id/nav_help"
+            android:icon="@drawable/ic_info_outline"
+            android:title="@string/drawer_menu_help"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_divider_help"
-        android:enabled="false"
-        android:title=""
-        app:actionLayout="@layout/nav_divider" />
+        <item
+            android:id="@+id/nav_help_active_keyboard"
+            android:icon="@drawable/ic_info_outline"
+            android:title="@string/drawer_title_active_keyboard_help_fallback"
+            app:actionLayout="@layout/nav_right_icon_item" />
 
-    <item
-        android:id="@+id/nav_help"
-        android:icon="@drawable/ic_info_outline"
-        android:title="@string/drawer_menu_help"
-        app:actionLayout="@layout/nav_right_icon_item" />
-
-    <item
-        android:id="@+id/nav_help_active_keyboard"
-        android:icon="@drawable/ic_info_outline"
-        android:title="@string/drawer_title_active_keyboard_help_fallback"
-        app:actionLayout="@layout/nav_right_icon_item" />
-
-    <item
-        android:id="@+id/action_update_keyboards"
-        android:icon="@drawable/ic_cloud_download_mode"
-        android:title="@string/drawer_menu_update_keyboards" />
+        <item
+            android:id="@+id/action_update_keyboards"
+            android:icon="@drawable/ic_cloud_download_mode"
+            android:title="@string/drawer_menu_update_keyboards" />
+    </group>
 </menu>