Updating the hotseat background to a solid color with rounded corners

Change-Id: I297920518f925e122f2e9f55a68228b96b42ea27
diff --git a/res/layout-land/launcher.xml b/res/layout-land/launcher.xml
index d21e45d..f6bdd25 100644
--- a/res/layout-land/launcher.xml
+++ b/res/layout-land/launcher.xml
@@ -50,7 +50,11 @@
             android:layout_gravity="bottom|left"
             android:background="@drawable/all_apps_handle_landscape" />
 
-        <include layout="@layout/gradient_bg" />
+        <com.android.launcher3.views.AllAppsScrim
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/all_apps_scrim"
+            launcher:layout_ignoreInsets="true" />
 
         <!-- DO NOT CHANGE THE ID -->
         <include layout="@layout/hotseat"
diff --git a/res/layout-port/launcher.xml b/res/layout-port/launcher.xml
index f58a87e..5d670e6 100644
--- a/res/layout-port/launcher.xml
+++ b/res/layout-port/launcher.xml
@@ -44,7 +44,11 @@
             launcher:pageIndicator="@+id/page_indicator">
         </com.android.launcher3.Workspace>
 
-        <include layout="@layout/gradient_bg" />
+        <com.android.launcher3.views.AllAppsScrim
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/all_apps_scrim"
+            launcher:layout_ignoreInsets="true" />
 
         <!-- DO NOT CHANGE THE ID -->
         <include layout="@layout/hotseat"
diff --git a/res/layout-sw720dp/launcher.xml b/res/layout-sw720dp/launcher.xml
index 660d0ed..483fb96 100644
--- a/res/layout-sw720dp/launcher.xml
+++ b/res/layout-sw720dp/launcher.xml
@@ -43,7 +43,11 @@
             launcher:pageIndicator="@id/page_indicator">
         </com.android.launcher3.Workspace>
 
-        <include layout="@layout/gradient_bg" />
+        <com.android.launcher3.views.AllAppsScrim
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/all_apps_scrim"
+            launcher:layout_ignoreInsets="true" />
 
         <!-- DO NOT CHANGE THE ID -->
         <include layout="@layout/hotseat"
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 93c5114..d9163bc 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -50,6 +50,10 @@
     <dimen name="dynamic_grid_hotseat_land_left_nav_bar_left_padding">0dp</dimen>
     <dimen name="dynamic_grid_hotseat_land_right_nav_bar_left_padding">0dp</dimen>
 
+    <!-- Hotseat/all-apps scrim -->
+    <dimen name="all_apps_scrim_radius">10dp</dimen>
+    <dimen name="all_apps_scrim_margin">10dp</dimen>
+    <dimen name="all_apps_scrim_blur">5dp</dimen>
 
 <!-- Drop target bar -->
     <dimen name="dynamic_grid_drop_target_size">48dp</dimen>