enhance: no system bars

src-tauri/gen/android/app/src/main/java/com/yadokani389/umegaemochi/MainActivity.kt

@@ -1,3 +1,25 @@
 package com.yadokani389.umegaemochi
 
-class MainActivity : TauriActivity()
+import android.os.Bundle
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
+
+class MainActivity : TauriActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        // Allow content to extend under the system bars
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+
+        // Get the insets controller to manage system UI
+        val windowInsetsController = WindowCompat.getInsetsController(window, window.decorView)
+
+        // Hide the status bar and navigation bar
+        windowInsetsController.hide(WindowInsetsCompat.Type.systemBars())
+
+        // Show the system bars when swiping from the edge
+        windowInsetsController.systemBarsBehavior =
+            WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+    }
+}

src-tauri/gen/android/app/src/main/res/values-night/themes.xml

@@ -1,6 +1,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
     <!-- Base application theme. -->
     <style name="Theme.umegaemochi" parent="Theme.MaterialComponents.DayNight.NoActionBar">
-        <!-- Customize your theme here. -->
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
-</resources>
+</resources>

src-tauri/gen/android/app/src/main/res/values/themes.xml

@@ -1,6 +1,6 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
     <!-- Base application theme. -->
     <style name="Theme.umegaemochi" parent="Theme.MaterialComponents.DayNight.NoActionBar">
-        <!-- Customize your theme here. -->
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
-</resources>
+</resources>