diff --git a/samples/SupportDesignDemos/AndroidManifest.xml b/samples/SupportDesignDemos/AndroidManifest.xml
index a3492358b..0835d2304 100644
--- a/samples/SupportDesignDemos/AndroidManifest.xml
+++ b/samples/SupportDesignDemos/AndroidManifest.xml
@@ -153,6 +153,15 @@
+
+
+
+
+
+
+
diff --git a/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_collapse_pin.xml b/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_collapse_pin.xml
index d41c20ba3..2809b04ae 100644
--- a/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_collapse_pin.xml
+++ b/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_collapse_pin.xml
@@ -22,14 +22,14 @@
android:layout_height="match_parent">
+ app:contentScrim="?attr/colorPrimary">
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_parallax_overlap.xml b/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_parallax_overlap.xml
index ff21686b5..98158e7de 100644
--- a/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_parallax_overlap.xml
+++ b/samples/SupportDesignDemos/res/layout/design_appbar_toolbar_parallax_overlap.xml
@@ -22,17 +22,17 @@
android:layout_height="match_parent">
+ app:contentScrim="?attr/colorPrimary">
+
+
+