Recents background protection increased

Change-Id: I45719b44102c088c82b619c717db3df31930c1b3

Author: Peter Ng

packages/SystemUI/res/drawable/status_bar_recents_background.xml

@@ -17,9 +17,9 @@
  */
 -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
-  <gradient name="status_bar_recents_background"
-            android:startColor="#cc000000"
-            android:endColor="#66000000"
-            android:angle="@integer/status_bar_recents_bg_gradient_degrees"
-	    />
+    <gradient name="status_bar_recents_background"
+        android:startColor="#e6000000"
+        android:endColor="#c0000000"
+        android:angle="@integer/status_bar_recents_bg_gradient_degrees"
+        />
 </shape>

packages/SystemUI/res/values/colors.xml

@@ -29,5 +29,5 @@
     <drawable name="notification_header_bg">#d8000000</drawable>
     <drawable name="notification_tracking_bg">#d8000000</drawable>
     <color name="notification_list_shadow_top">#80000000</color>
-    <drawable name="recents_callout_line">#66ffffff</drawable>
+    <drawable name="recents_callout_line">#99ffffff</drawable>
 </resources>