Update UI Style

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

@@ -1,8 +1,3 @@
-<vector android:height="8dp"
-    android:viewportHeight="1024"
-    android:viewportWidth="1024"
-    android:width="8dp"
-    xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#c0c0c0" android:pathData="M462.43,894.32c-242.22,0 -439.3,-197.03 -439.3,-439.3S220.16,15.78 462.43,15.78s439.3,197.03 439.3,439.3 -197.07,439.25 -439.3,439.25zM462.43,62.32c-216.58,0 -392.75,176.17 -392.75,392.75s176.17,392.75 392.75,392.75c216.53,0 392.75,-176.17 392.75,-392.75s-176.22,-392.75 -392.75,-392.75z"/>
-    <path android:fillColor="#c0c0c0" android:pathData="M977.64,991.98a23.37,23.37 0,0 1,-16.48 -6.8l-211.22,-211.22a23.27,23.27 0,0 1,32.91 -32.91l211.22,211.22a23.27,23.27 0,0 1,-16.43 39.7z"/>
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="960" android:viewportHeight="960" android:tint="?attr/colorControlNormal">
+    <path android:fillColor="@android:color/white" android:pathData="M784,840L532,588Q502,612 463,626Q424,640 380,640Q271,640 195.5,564.5Q120,489 120,380Q120,271 195.5,195.5Q271,120 380,120Q489,120 564.5,195.5Q640,271 640,380Q640,424 626,463Q612,502 588,532L840,784L784,840ZM380,560Q455,560 507.5,507.5Q560,455 560,380Q560,305 507.5,252.5Q455,200 380,200Q305,200 252.5,252.5Q200,305 200,380Q200,455 252.5,507.5Q305,560 380,560Z"/>
 </vector>