Set up with Fragments, DrawerLayout and Adaptive Icons

app/src/main/res/menu/drawer_menu.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:showIn="navigation_view">
+
+    <group android:checkableBehavior="single">
+        <item
+            android:id="@+id/nav_sky"
+            android:title="@string/menu_sky" />
+        <item
+            android:id="@+id/nav_radar"
+            android:title="@string/menu_radar" />
+        <item
+            android:id="@+id/nav_map"
+            android:title="@string/menu_map" />
+    </group>
+
+    <item
+        android:id="@+id/nav_settings"
+        android:title="@string/menu_settings" />
+
+    <item android:title="@string/menu_about">
+        <menu>
+            <item
+                android:id="@+id/nav_github"
+                android:title="@string/menu_github" />
+            <item
+                android:id="@+id/nav_credits"
+                android:title="@string/menu_credits" />
+        </menu>
+    </item>
+
+</menu>