add edittext methods

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

@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-
+    <style name="Theme.NoActionBar.Fullscreen" parent="@style/Theme.AppCompat.Light.NoActionBar">
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowActionBar">false</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowContentOverlay">@null</item>
+    </style>
     <style name="Theme.GeodeLauncher" parent="android:Theme.Material.Light.NoActionBar" />
 </resources>