Improve adaptive icon, and make it match non adaptive icon.

Author: Fox2Code

app/src/main/res/drawable/ic_foreground.xml

@@ -2,12 +2,20 @@
     android:width="108dp"
     android:height="108dp"
     android:viewportWidth="108"
-    android:viewportHeight="108"
-    android:tint="?attr/colorControlNormal">
-    <group android:scaleX="1.8531"
-        android:scaleY="1.8531"
-        android:translateX="31.7628"
-        android:translateY="31.7628">
+    android:viewportHeight="108">
+    <!-- Change background shade to something better? -->
+    <group android:scaleX="2"
+        android:scaleY="2"
+        android:translateX="31"
+        android:translateY="31">
+        <path
+            android:fillColor="@color/black" android:fillAlpha="0.25"
+            android:pathData="M20.5,11H19V7c0,-1.1 -0.9,-2 -2,-2h-4V3.5C13,2.12 11.88,1 10.5,1S8,2.12 8,3.5V5H4c-1.1,0 -1.99,0.9 -1.99,2v3.8H3.5c1.49,0 2.7,1.21 2.7,2.7s-1.21,2.7 -2.7,2.7H2V20c0,1.1 0.9,2 2,2h3.8v-1.5c0,-1.49 1.21,-2.7 2.7,-2.7 1.49,0 2.7,1.21 2.7,2.7V22H17c1.1,0 2,-0.9 2,-2v-4h1.5c1.38,0 2.5,-1.12 2.5,-2.5S21.88,11 20.5,11z"/>
+    </group>
+    <group android:scaleX="2"
+        android:scaleY="2"
+        android:translateX="30"
+        android:translateY="30">
         <path
             android:fillColor="@color/launcher_icon"
             android:pathData="M20.5,11H19V7c0,-1.1 -0.9,-2 -2,-2h-4V3.5C13,2.12 11.88,1 10.5,1S8,2.12 8,3.5V5H4c-1.1,0 -1.99,0.9 -1.99,2v3.8H3.5c1.49,0 2.7,1.21 2.7,2.7s-1.21,2.7 -2.7,2.7H2V20c0,1.1 0.9,2 2,2h3.8v-1.5c0,-1.49 1.21,-2.7 2.7,-2.7 1.49,0 2.7,1.21 2.7,2.7V22H17c1.1,0 2,-0.9 2,-2v-4h1.5c1.38,0 2.5,-1.12 2.5,-2.5S21.88,11 20.5,11z"/>