diff --git a/android/app/src/main/res/drawable-land-hdpi/screen.png b/android/app/src/main/res/drawable-land-hdpi/screen.png
deleted file mode 100644
index db9f3288..00000000
Binary files a/android/app/src/main/res/drawable-land-hdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-land-mdpi/screen.png b/android/app/src/main/res/drawable-land-mdpi/screen.png
deleted file mode 100644
index 85796f95..00000000
Binary files a/android/app/src/main/res/drawable-land-mdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-land-xhdpi/screen.png b/android/app/src/main/res/drawable-land-xhdpi/screen.png
deleted file mode 100644
index 8610f113..00000000
Binary files a/android/app/src/main/res/drawable-land-xhdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-land-xxhdpi/screen.png b/android/app/src/main/res/drawable-land-xxhdpi/screen.png
deleted file mode 100644
index 52f5f3a4..00000000
Binary files a/android/app/src/main/res/drawable-land-xxhdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-land-xxxhdpi/screen.png b/android/app/src/main/res/drawable-land-xxxhdpi/screen.png
deleted file mode 100644
index 1d36e7b4..00000000
Binary files a/android/app/src/main/res/drawable-land-xxxhdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-port-hdpi/screen.png b/android/app/src/main/res/drawable-port-hdpi/screen.png
deleted file mode 100644
index 046f49da..00000000
Binary files a/android/app/src/main/res/drawable-port-hdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-port-mdpi/screen.png b/android/app/src/main/res/drawable-port-mdpi/screen.png
deleted file mode 100644
index 5dec3f2f..00000000
Binary files a/android/app/src/main/res/drawable-port-mdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-port-xhdpi/screen.png b/android/app/src/main/res/drawable-port-xhdpi/screen.png
deleted file mode 100644
index e53e2dbd..00000000
Binary files a/android/app/src/main/res/drawable-port-xhdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-port-xxhdpi/screen.png b/android/app/src/main/res/drawable-port-xxhdpi/screen.png
deleted file mode 100644
index d066a875..00000000
Binary files a/android/app/src/main/res/drawable-port-xxhdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-port-xxxhdpi/screen.png b/android/app/src/main/res/drawable-port-xxxhdpi/screen.png
deleted file mode 100644
index 4dfea4a7..00000000
Binary files a/android/app/src/main/res/drawable-port-xxxhdpi/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
deleted file mode 100644
index c7bd21db..00000000
--- a/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
-    <path
-        android:fillType="evenOdd"
-        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1">
-        <aapt:attr name="android:fillColor">
-            <gradient
-                android:endX="78.5885"
-                android:endY="90.9159"
-                android:startX="48.7653"
-                android:startY="61.0927"
-                android:type="linear">
-                <item
-                    android:color="#44000000"
-                    android:offset="0.0" />
-                <item
-                    android:color="#00000000"
-                    android:offset="1.0" />
-            </gradient>
-        </aapt:attr>
-    </path>
-    <path
-        android:fillColor="#FFFFFF"
-        android:fillType="nonZero"
-        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1" />
-</vector>
diff --git a/android/app/src/main/res/drawable/ic_launcher_background.xml b/android/app/src/main/res/drawable/ic_launcher_background.xml
deleted file mode 100644
index d5fccc53..00000000
--- a/android/app/src/main/res/drawable/ic_launcher_background.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
-    <path
-        android:fillColor="#26A69A"
-        android:pathData="M0,0h108v108h-108z" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M9,0L9,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,0L19,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,0L29,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,0L39,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,0L49,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,0L59,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,0L69,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,0L79,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M89,0L89,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M99,0L99,108"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,9L108,9"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,19L108,19"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,29L108,29"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeColor="#33FFFFFF"
-        android:strokeWidth="0.8" />
-</vector>
diff --git a/android/app/src/main/res/drawable/screen.png b/android/app/src/main/res/drawable/screen.png
deleted file mode 100644
index 046f49da..00000000
Binary files a/android/app/src/main/res/drawable/screen.png and /dev/null differ
diff --git a/android/app/src/main/res/values-v21/styles.xml b/android/app/src/main/res/values-v21/styles.xml
index 80d515ff..4c10bf86 100644
--- a/android/app/src/main/res/values-v21/styles.xml
+++ b/android/app/src/main/res/values-v21/styles.xml
@@ -1,4 +1,23 @@
 <resources>
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+      <!-- Customize your theme here. -->
+      <item name="colorPrimary">@color/colorPrimary</item>
+      <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+      <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+    <style name="AppTheme.NoActionBar" parent="Theme.AppCompat.NoActionBar">
+      <item name="windowActionBar">false</item>
+      <item name="windowNoTitle">true</item>
+      <item name="android:background">@null</item>
+    </style>
+
+
+    <style name="AppTheme.NoActionBarLaunch" parent="AppTheme.NoActionBar">
+<!--      <item name="android:background">@drawable/screen</item>-->
+    </style>
+
     <style name="Widget.Android.AppWidget.Container" parent="android:Widget">
         <item name="android:padding">?attr/appWidgetPadding</item>
         <item name="android:background">@drawable/app_widget_background</item>
diff --git a/android/app/src/main/res/values/ic_launcher_background.xml b/android/app/src/main/res/values/ic_launcher_background.xml
deleted file mode 100644
index c5d5899f..00000000
--- a/android/app/src/main/res/values/ic_launcher_background.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="ic_launcher_background">#FFFFFF</color>
-</resources>
\ No newline at end of file
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
index ccd013a3..5c7c4b9e 100644
--- a/android/app/src/main/res/values/styles.xml
+++ b/android/app/src/main/res/values/styles.xml
@@ -17,7 +17,7 @@
 
 
     <style name="AppTheme.NoActionBarLaunch" parent="AppTheme.NoActionBar">
-        <item name="android:background">@drawable/screen</item>
+<!--        <item name="android:background">@drawable/screen</item>-->
     </style>
     <style name="Widget.Android.AppWidget.Container" parent="android:Widget">
         <item name="android:id">@android:id/background</item>