Use filled settings icon

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

@@ -1,3 +1,10 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
-    <path android:fillColor="#FFF" android:pathData="M19.43 12.98c0.04-0.32 0.07-0.64 0.07-0.98 0-0.34-0.03-0.66-0.07-0.98l2.11-1.65c0.19-0.15 0.24-0.42 0.12-0.64l-2-3.46c-0.09-0.16-0.26-0.25-0.44-0.25-0.06 0-0.12 0.01-0.17 0.03l-2.49 1c-0.52-0.4-1.08-0.73-1.69-0.98l-0.38-2.65C14.46 2.18 14.25 2 14 2h-4C9.75 2 9.54 2.18 9.51 2.42L9.13 5.07C8.52 5.32 7.96 5.66 7.44 6.05l-2.49-1C4.89 5.03 4.83 5.02 4.77 5.02c-0.17 0-0.34 0.09-0.43 0.25l-2 3.46C2.21 8.95 2.27 9.22 2.46 9.37l2.11 1.65C4.53 11.34 4.5 11.67 4.5 12c0 0.33 0.03 0.66 0.07 0.98l-2.11 1.65c-0.19 0.15-0.24 0.42-0.12 0.64l2 3.46c0.09 0.16 0.26 0.25 0.44 0.25 0.06 0 0.12-0.01 0.17-0.03l2.49-1c0.52 0.4 1.08 0.73 1.69 0.98l0.38 2.65C9.54 21.82 9.75 22 10 22h4c0.25 0 0.46-0.18 0.49-0.42l0.38-2.65c0.61-0.25 1.17-0.59 1.69-0.98l2.49 1c0.06 0.02 0.12 0.03 0.18 0.03 0.17 0 0.34-0.09 0.43-0.25l2-3.46c0.12-0.22 0.07-0.49-0.12-0.64l-2.11-1.65zm-1.98-1.71c0.04 0.31 0.05 0.52 0.05 0.73 0 0.21-0.02 0.43-0.05 0.73l-0.14 1.13 0.89 0.7 1.08 0.84-0.7 1.21-1.27-0.51-1.04-0.42-0.9 0.68c-0.43 0.32-0.84 0.56-1.25 0.73l-1.06 0.43-0.16 1.13L12.7 20h-1.4l-0.19-1.35-0.16-1.13-1.06-0.43c-0.43-0.18-0.83-0.41-1.23-0.71l-0.91-0.7-1.06 0.43-1.27 0.51-0.7-1.21 1.08-0.84 0.89-0.7-0.14-1.13C6.52 12.43 6.5 12.2 6.5 12s0.02-0.43 0.05-0.73l0.14-1.13-0.89-0.7L4.72 8.6l0.7-1.21L6.69 7.9l1.04 0.42 0.9-0.68c0.43-0.32 0.84-0.56 1.25-0.73l1.06-0.43 0.16-1.13L11.3 4h1.39l0.19 1.35 0.16 1.13 1.06 0.43c0.43 0.18 0.83 0.41 1.23 0.71l0.91 0.7 1.06-0.43 1.27-0.51 0.7 1.21-1.07 0.85-0.89 0.7 0.14 1.13zM12 8c-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4-1.79-4-4-4zm0 6c-1.1 0-2-0.9-2-2s0.9-2 2-2 2 0.9 2 2-0.9 2-2 2z"/>
-</vector>
+<!-- drawable/cog.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M12,15.5A3.5,3.5 0 0,1 8.5,12A3.5,3.5 0 0,1 12,8.5A3.5,3.5 0 0,1 15.5,12A3.5,3.5 0 0,1 12,15.5M19.43,12.97C19.47,12.65 19.5,12.33 19.5,12C19.5,11.67 19.47,11.34 19.43,11L21.54,9.37C21.73,9.22 21.78,8.95 21.66,8.73L19.66,5.27C19.54,5.05 19.27,4.96 19.05,5.05L16.56,6.05C16.04,5.66 15.5,5.32 14.87,5.07L14.5,2.42C14.46,2.18 14.25,2 14,2H10C9.75,2 9.54,2.18 9.5,2.42L9.13,5.07C8.5,5.32 7.96,5.66 7.44,6.05L4.95,5.05C4.73,4.96 4.46,5.05 4.34,5.27L2.34,8.73C2.21,8.95 2.27,9.22 2.46,9.37L4.57,11C4.53,11.34 4.5,11.67 4.5,12C4.5,12.33 4.53,12.65 4.57,12.97L2.46,14.63C2.27,14.78 2.21,15.05 2.34,15.27L4.34,18.73C4.46,18.95 4.73,19.03 4.95,18.95L7.44,17.94C7.96,18.34 8.5,18.68 9.13,18.93L9.5,21.58C9.54,21.82 9.75,22 10,22H14C14.25,22 14.46,21.82 14.5,21.58L14.87,18.93C15.5,18.67 16.04,18.34 16.56,17.94L19.05,18.95C19.27,19.03 19.54,18.95 19.66,18.73L21.66,15.27C21.78,15.05 21.73,14.78 21.54,14.63L19.43,12.97Z" />
+</vector>