[Android] Fixed system navigation bar color

android/app/src/main/kotlin/com/vodemn/lightmeter/MainActivity.kt

@@ -1,11 +1,18 @@
 package com.vodemn.lightmeter
 
+import android.os.Bundle
 import android.view.WindowManager
+import androidx.core.view.WindowCompat
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugin.common.MethodChannel
 
 class MainActivity : FlutterActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+    }
+
     override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
         super.configureFlutterEngine(flutterEngine)
         MethodChannel(

lib/application.dart

@@ -57,7 +57,7 @@ class Application extends StatelessWidget {
                             ? Brightness.dark
                             : Brightness.light,
                         statusBarIconBrightness: systemIconsBrightness,
-                        systemNavigationBarColor: context.watch<ThemeData>().colorScheme.surface,
+                        systemNavigationBarColor: Colors.transparent,
                         systemNavigationBarIconBrightness: systemIconsBrightness,
                       ),
                       child: MaterialApp(

lib/screens/settings/screen_settings.dart

@@ -25,6 +25,7 @@ class SettingsScreen extends StatelessWidget {
     return Scaffold(
       body: SafeArea(
         top: false,
+        bottom: false,
         child: CustomScrollView(
           slivers: <Widget>[
             SliverAppBar(
@@ -51,7 +52,7 @@ class SettingsScreen extends StatelessWidget {
             ),
             SliverList(
               delegate: SliverChildListDelegate(
-                <SettingsSection>[
+                <Widget>[
                   SettingsSection(
                     title: S.of(context).metering,
                     children: const [
@@ -84,6 +85,7 @@ class SettingsScreen extends StatelessWidget {
                       VersionListTile(),
                     ],
                   ),
+                  SizedBox(height: MediaQuery.of(context).padding.bottom),
                 ],
               ),
             ),