Merge branch 'immersive-status-bar' into 'master'

Use transparent status bar color

Closes #2203

See merge request fdroid/fdroidclient!1029

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

@@ -34,4 +34,6 @@
 
     <color name="perms_costs_money">#fff4511e</color>
 
+    <color name="immersive_sys_ui">#33000000</color>
+
 </resources>

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

@@ -69,6 +69,9 @@
         <item name="bottomNavigationStyle">@style/Widget.MaterialComponents.BottomNavigationView.PrimarySurface</item>
 
         <item name="screenshotPlaceholderIconColor">#e8e8e8</item>
+
+        <!--Platform attributes-->
+        <item name="android:statusBarColor">@color/immersive_sys_ui</item>
     </style>
 
     <!-- light app theme with accent colors following roughly android design guidelines -->