Update color references to adhere to themes

Author: hitherejoe

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="@color/white"/>
+    <solid android:color="?attr/colorSecondary"/>
     <corners
         android:bottomRightRadius="0dp"
         android:bottomLeftRadius="0dp"

app/src/main/res/layout/checkbox.xml

@@ -13,6 +13,6 @@
         android:text="@string/dialog_dont_ask_again"
         android:layout_marginStart="8dp"
         android:drawablePadding="16dp"
-        android:textColor="@color/nevada" />
+        android:textColor="?android:textColorPrimary" />
 
 </LinearLayout>

app/src/main/res/layout/view_item_selection_message_sheet.xml

@@ -18,7 +18,7 @@
         android:layout_marginEnd="16dp"
         android:layout_marginRight="16dp"
         android:layout_marginBottom="16dp"
-        android:textColor="@color/outer_space"
+        android:textColor="?android:textColorPrimary"
         android:textSize="@dimen/text_title"
         android:textStyle="bold"
         tools:text="@tools:sample/lorem" />
@@ -32,7 +32,7 @@
         android:layout_marginEnd="16dp"
         android:layout_marginRight="16dp"
         android:layout_marginBottom="16dp"
-        android:textColor="@color/outer_space"
+        android:textColor="?android:textColorPrimary"
         android:textSize="@dimen/text_body"
         tools:text="@tools:sample/lorem" />