Updating the paddings in folder cell

> Updating overall padding for the cell and adding drawable padding
> Ensuring that the folder cell is always rendered properly based
  on available vertical space

Bug: 30605958
Change-Id: I8ceb9fea5a25052b0d7461f52edca0e6a33fa085
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 3cfaf02..3423835 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -25,7 +25,8 @@
         <attr name="iconDisplay" format="integer">
             <enum name="workspace" value="0" />
             <enum name="all_apps" value="1" />
-            <enum name="widget_section" value="2" />
+            <enum name="folder" value="2" />
+            <enum name="widget_section" value="3" />
         </attr>
         <attr name="deferShadowGeneration" format="boolean" />
         <attr name="customShadows" format="boolean" />
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 1ae4685..33466a8 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -137,6 +137,12 @@
     <dimen name="folder_preview_padding">6dp</dimen>
     <dimen name="page_indicator_dot_size">8dp</dimen>
 
+    <dimen name="folder_cell_x_padding">9dp</dimen>
+    <dimen name="folder_cell_y_padding">8dp</dimen>
+    <dimen name="folder_child_text_size">13sp</dimen>
+    <dimen name="folder_label_padding">12dp</dimen>
+    <dimen name="folder_label_text_size">14sp</dimen>
+
 <!-- Sizes for managed profile badges -->
     <dimen name="profile_badge_size">24dp</dimen>
     <dimen name="profile_badge_margin">5dp</dimen>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index f029765..ecc11b0 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -74,7 +74,11 @@
         <item name="android:background">@null</item>
         <item name="android:textColor">@color/quantum_panel_text_color</item>
         <item name="android:shadowRadius">0</item>
+        <item name="android:textSize">@dimen/folder_child_text_size</item>
+        <item name="android:gravity">center</item>
+        <item name="android:includeFontPadding">false</item>
         <item name="customShadows">false</item>
+        <item name="iconDisplay">folder</item>
     </style>
 
     <style name="Icon.DeepShortcut">