Simplifying some launcher themes

> Replacing some colors with theme attributes
> Simplifying styles definition by removing unnecessary inheritance and inlining some definitions

Change-Id: Ifa167515cae6a7fd3720f1a52ff9ce11abb4495f
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index 5f5b38b..d6bdac2 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -22,7 +22,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    launcher:revealBackground="@drawable/quantum_panel_shape">
+    launcher:revealBackground="@drawable/round_rect_primary">
 
     <View
         android:id="@+id/reveal_view"
@@ -54,8 +54,7 @@
             android:descendantFocusability="afterDescendants"
             android:focusable="true"
             android:paddingStart="@dimen/container_fastscroll_thumb_max_width"
-            android:paddingEnd="@dimen/container_fastscroll_thumb_max_width"
-            android:theme="@style/AllAppsOverscroll" />
+            android:paddingEnd="@dimen/container_fastscroll_thumb_max_width" />
 
         <!-- Fast scroller popup -->
         <TextView
@@ -87,7 +86,7 @@
                 android:maxLines="1"
                 android:scrollHorizontally="true"
                 android:singleLine="true"
-                android:textColor="#4c4c4c"
+                android:textColor="?android:attr/textColorSecondary"
                 android:hint="@string/all_apps_search_bar_hint"
                 android:textColorHint="@drawable/all_apps_search_hint"
                 android:textSize="16sp" />
@@ -95,11 +94,11 @@
 
     </com.android.launcher3.allapps.AllAppsRecyclerViewContainerView>
     <View
+        style="@style/AllAppsNavBarProtection"
         android:id="@+id/nav_bar_bg"
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_gravity="bottom"
-        android:background="@color/all_apps_navbar_color"
         android:focusable="false"
         android:visibility="invisible" />
 </com.android.launcher3.allapps.AllAppsContainerView>
\ No newline at end of file
diff --git a/res/layout/all_apps_button.xml b/res/layout/all_apps_button.xml
index 68cc109..4bc780a 100644
--- a/res/layout/all_apps_button.xml
+++ b/res/layout/all_apps_button.xml
@@ -14,6 +14,4 @@
      limitations under the License.
 -->
 
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
-   style="@style/Icon"
-   android:focusable="true" />
+<TextView style="@style/BaseIcon" />
diff --git a/res/layout/all_apps_empty_search.xml b/res/layout/all_apps_empty_search.xml
index e1635d6..463adac 100644
--- a/res/layout/all_apps_empty_search.xml
+++ b/res/layout/all_apps_empty_search.xml
@@ -25,7 +25,6 @@
     android:paddingRight="16dp"
     android:fontFamily="sans-serif-medium"
     android:textSize="14sp"
-    android:textColor="#212121"
-    android:alpha="0.56"
+    android:textColor="?android:attr/textColorTertiary"
     android:focusable="false" />
 
diff --git a/res/layout/all_apps_icon.xml b/res/layout/all_apps_icon.xml
index 3d4bef7..1e83041 100644
--- a/res/layout/all_apps_icon.xml
+++ b/res/layout/all_apps_icon.xml
@@ -16,12 +16,13 @@
 <com.android.launcher3.BubbleTextView
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
-    style="@style/Icon.AllApps"
+    style="@style/BaseIcon"
     android:id="@+id/icon"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:layout_gravity="center"
-    android:focusable="true"
     launcher:iconDisplay="all_apps"
-    launcher:centerVertically="true" />
+    launcher:centerVertically="true"
+    android:paddingLeft="4dp"
+    android:paddingRight="4dp"
+    android:drawablePadding="@dimen/dynamic_grid_icon_drawable_padding" />
 
diff --git a/res/layout/app_icon.xml b/res/layout/app_icon.xml
index 831cee5..fa6eb89 100644
--- a/res/layout/app_icon.xml
+++ b/res/layout/app_icon.xml
@@ -14,6 +14,4 @@
      limitations under the License.
 -->
 
-<com.android.launcher3.BubbleTextView xmlns:android="http://schemas.android.com/apk/res/android"
-   style="@style/Icon"
-   android:focusable="true" />
+<com.android.launcher3.BubbleTextView style="@style/BaseIcon.Workspace" />
diff --git a/res/layout/deep_shortcut.xml b/res/layout/deep_shortcut.xml
index 1f67682..6c1d4da 100644
--- a/res/layout/deep_shortcut.xml
+++ b/res/layout/deep_shortcut.xml
@@ -16,18 +16,28 @@
 
 <com.android.launcher3.shortcuts.DeepShortcutView
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:layout_width="@dimen/bg_pill_width"
     android:layout_height="@dimen/bg_pill_height"
     android:elevation="@dimen/deep_shortcuts_elevation"
-    android:background="@drawable/bg_white_pill">
+    android:background="@drawable/bg_white_pill" >
 
-<com.android.launcher3.shortcuts.DeepShortcutTextView
+    <com.android.launcher3.shortcuts.DeepShortcutTextView
+        style="@style/BaseIcon"
         android:id="@+id/deep_shortcut"
-        style="@style/Icon.DeepShortcut"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:focusable="true"
-        android:background="@drawable/bg_pill_focused" />
+        android:background="@drawable/bg_pill_focused"
+        android:gravity="start|center_vertical"
+        android:textAlignment="viewStart"
+        android:paddingStart="@dimen/bg_pill_height"
+        android:paddingEnd="@dimen/deep_shortcut_padding_end"
+        android:drawableEnd="@drawable/deep_shortcuts_drag_handle"
+        android:drawablePadding="@dimen/deep_shortcut_drawable_padding"
+        android:textSize="14sp"
+        android:fontFamily="sans-serif"
+        launcher:layoutHorizontal="true"
+        launcher:iconDisplay="shortcut_popup"
+        launcher:iconSizeOverride="@dimen/deep_shortcut_icon_size"
+        android:elevation="@dimen/deep_shortcuts_elevation" />
 
     <View
         android:id="@+id/popup_item_icon"
diff --git a/res/layout/folder_application.xml b/res/layout/folder_application.xml
index 4d00331..de861a0 100644
--- a/res/layout/folder_application.xml
+++ b/res/layout/folder_application.xml
@@ -14,6 +14,9 @@
      limitations under the License.
 -->
 
-<com.android.launcher3.BubbleTextView xmlns:android="http://schemas.android.com/apk/res/android"
-   style="@style/Icon.Folder"
-   android:focusable="true" />
+<com.android.launcher3.BubbleTextView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:launcher="http://schemas.android.com/apk/res-auto"
+    style="@style/BaseIcon"
+    android:includeFontPadding="false"
+    launcher:iconDisplay="folder" />
diff --git a/res/layout/folder_icon.xml b/res/layout/folder_icon.xml
index 9eb8c9a..ccc6b01 100644
--- a/res/layout/folder_icon.xml
+++ b/res/layout/folder_icon.xml
@@ -21,8 +21,9 @@
     android:orientation="vertical"
     android:focusable="true" >
     <com.android.launcher3.BubbleTextView
-        style="@style/Icon"
+        style="@style/BaseIcon.Workspace"
         android:id="@+id/folder_icon_name"
+        android:focusable="false"
         android:layout_gravity="top"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
diff --git a/res/layout/notification_main.xml b/res/layout/notification_main.xml
index efb74b0..84827f1 100644
--- a/res/layout/notification_main.xml
+++ b/res/layout/notification_main.xml
@@ -21,7 +21,6 @@
     android:layout_height="match_parent"
     android:orientation="horizontal"
     android:focusable="true"
-    android:background="@drawable/bg_pill_focused"
     android:elevation="@dimen/notification_elevation" >
 
     <View
@@ -39,13 +38,20 @@
         android:gravity="center_vertical">
         <TextView
             android:id="@+id/title"
-            style="@style/Icon.DeepNotification"
+            android:textAlignment="viewStart"
+            android:fontFamily="sans-serif"
+            android:textSize="14sp"
+            android:textColor="?android:attr/textColorSecondary"
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
         <TextView
             android:id="@+id/text"
-            style="@style/Icon.DeepNotification.SubText"
+            android:paddingEnd="4dp"
+            android:textSize="12sp"
+            android:textAlignment="viewStart"
+            android:fontFamily="sans-serif"
+            android:textColor="?android:attr/textColorTertiary"
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
     </LinearLayout>
diff --git a/res/layout/qsb_default_view.xml b/res/layout/qsb_default_view.xml
index 82bdea5..3075f80 100644
--- a/res/layout/qsb_default_view.xml
+++ b/res/layout/qsb_default_view.xml
@@ -23,7 +23,7 @@
         android:layout_height="48dp"
         android:layout_margin="16dp"
         android:layout_gravity="center_vertical"
-        android:background="@drawable/quantum_panel_shape"
+        android:background="@drawable/round_rect_primary"
         android:elevation="2dp"
         android:orientation="horizontal">
 
@@ -35,7 +35,7 @@
             android:gravity="center_vertical"
             android:paddingStart="16dp"
             android:text="@string/abandoned_search"
-            android:textColor="@color/quantum_panel_text_color"
+            android:textColor="?android:attr/textColorSecondary"
             android:textAppearance="?android:textAppearanceMedium"
             android:clickable="true"
             android:background="?android:attr/selectableItemBackground" />
@@ -46,7 +46,7 @@
             android:visibility="gone"
             android:layout_height="match_parent"
             android:src="@drawable/ic_setting"
-            android:tint="@color/quantum_panel_text_color"
+            android:tint="?android:attr/textColorSecondary"
             android:contentDescription="@string/gadget_setup_text"
             android:padding="8dp"
             android:background="?android:attr/selectableItemBackground" />
diff --git a/res/layout/user_folder.xml b/res/layout/user_folder.xml
index da2a861..cde6540 100644
--- a/res/layout/user_folder.xml
+++ b/res/layout/user_folder.xml
@@ -18,7 +18,7 @@
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:background="@drawable/quantum_panel"
+    android:background="@drawable/round_rect_primary"
     android:elevation="5dp"
     android:orientation="vertical" >
 
@@ -46,7 +46,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_vertical"
             android:layout_weight="1"
-            android:background="#00000000"
+            android:background="@android:color/transparent"
             android:fontFamily="sans-serif-condensed"
             android:gravity="center_horizontal"
             android:hint="@string/folder_hint_text"
@@ -54,10 +54,10 @@
             android:paddingBottom="@dimen/folder_label_padding_bottom"
             android:paddingTop="@dimen/folder_label_padding_top"
             android:singleLine="true"
-            android:textColor="#ff777777"
+            android:textColor="?android:attr/textColorTertiary"
             android:includeFontPadding="false"
-            android:textColorHighlight="#ffCCCCCC"
-            android:textColorHint="#ff808080"
+            android:textColorHighlight="?android:attr/colorControlHighlight"
+            android:textColorHint="?android:attr/textColorHint"
             android:textSize="@dimen/folder_label_text_size" />
 
         <com.android.launcher3.pageindicators.PageIndicatorDots
diff --git a/res/layout/user_folder_icon_normalized.xml b/res/layout/user_folder_icon_normalized.xml
index a8af201..2063f32 100644
--- a/res/layout/user_folder_icon_normalized.xml
+++ b/res/layout/user_folder_icon_normalized.xml
@@ -18,7 +18,7 @@
     xmlns:launcher="http://schemas.android.com/apk/res-auto"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:background="@drawable/quantum_panel"
+    android:background="@drawable/round_rect_primary"
     android:elevation="5dp"
     android:orientation="vertical" >
 
@@ -46,7 +46,7 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_vertical"
             android:layout_weight="1"
-            android:background="#00000000"
+            android:background="@android:color/transparent"
             android:fontFamily="sans-serif-condensed"
             android:textStyle="bold"
             android:gravity="center_horizontal"
@@ -55,9 +55,9 @@
             android:paddingBottom="@dimen/folder_label_padding_bottom"
             android:paddingTop="@dimen/folder_label_padding_top"
             android:singleLine="true"
-            android:textColor="#EE777777"
-            android:textColorHighlight="#ffCCCCCC"
-            android:textColorHint="#ff808080"
+            android:textColor="?android:attr/textColorTertiary"
+            android:textColorHighlight="?android:attr/colorControlHighlight"
+            android:textColorHint="?android:attr/textColorHint"
             android:textSize="@dimen/folder_label_text_size" />
 
         <com.android.launcher3.pageindicators.PageIndicatorDots