Cleanup for theme picker

- Remove the ThemePreviewPage and related layout/dimens.
- Remove the v2 suffix, they are the v1 now.

Test: Build and run successfully
Bug: 151285476
Change-Id: Ie79b8676c3f28cbec77c04db65c16445276a3345
diff --git a/res/layout-land/fragment_custom_theme_name.xml b/res/layout-land/fragment_custom_theme_name.xml
index bc55bb6..53cf513 100644
--- a/res/layout-land/fragment_custom_theme_name.xml
+++ b/res/layout-land/fragment_custom_theme_name.xml
@@ -35,7 +35,7 @@
             android:paddingBottom="@dimen/preview_content_padding_bottom"
             android:clipToPadding="false"
             android:background="@color/fullscreen_preview_background">
-            <include layout="@layout/theme_preview_card_v2"/>
+            <include layout="@layout/theme_preview_card"/>
         </FrameLayout>
         <LinearLayout
             android:id="@+id/options_section"
diff --git a/res/layout-land/fragment_theme_picker.xml b/res/layout-land/fragment_theme_picker.xml
index 915fb47..fe660cf 100644
--- a/res/layout-land/fragment_theme_picker.xml
+++ b/res/layout-land/fragment_theme_picker.xml
@@ -38,12 +38,12 @@
                 <FrameLayout
                     android:id="@+id/preview_card_container"
                     android:layout_width="match_parent"
-                    android:layout_height="@dimen/preview_content_height"
+                    android:layout_height="wrap_content"
                     android:paddingTop="@dimen/preview_content_padding_top"
                     android:paddingBottom="@dimen/preview_content_padding_bottom"
                     android:clipToPadding="false"
                     android:background="@color/fullscreen_preview_background">
-                    <include layout="@layout/theme_preview_card_v2"/>
+                    <include layout="@layout/theme_preview_card"/>
                 </FrameLayout>
             </FrameLayout>
 
diff --git a/res/layout/fragment_custom_theme_name.xml b/res/layout/fragment_custom_theme_name.xml
index f5dfd42..27a8f19 100644
--- a/res/layout/fragment_custom_theme_name.xml
+++ b/res/layout/fragment_custom_theme_name.xml
@@ -43,7 +43,7 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintVertical_bias="0.0">
-            <include layout="@layout/theme_preview_card_v2"/>
+            <include layout="@layout/theme_preview_card"/>
         </FrameLayout>
 
         <androidx.constraintlayout.widget.Guideline
diff --git a/res/layout/fragment_theme_full_preview.xml b/res/layout/fragment_theme_full_preview.xml
index 7573c5b..008a795 100644
--- a/res/layout/fragment_theme_full_preview.xml
+++ b/res/layout/fragment_theme_full_preview.xml
@@ -31,6 +31,6 @@
         android:clipToPadding="false"
         android:background="@color/fullscreen_preview_background">
 
-        <include layout="@layout/theme_preview_card_v2"/>
+        <include layout="@layout/theme_preview_card"/>
     </FrameLayout>
 </LinearLayout>
\ No newline at end of file
diff --git a/res/layout/fragment_theme_picker.xml b/res/layout/fragment_theme_picker.xml
index c61c389..a773207 100644
--- a/res/layout/fragment_theme_picker.xml
+++ b/res/layout/fragment_theme_picker.xml
@@ -46,7 +46,7 @@
                 app:layout_constraintHeight_max="@dimen/preview_pager_max_height"
                 app:layout_constraintVertical_bias="0.0"
                 app:layout_constraintHeight_percent="@dimen/preview_pager_maximum_height_ratio">
-                <include layout="@layout/theme_preview_card_v2"/>
+                <include layout="@layout/theme_preview_card"/>
             </FrameLayout>
 
             <androidx.recyclerview.widget.RecyclerView
diff --git a/res/layout/preview_card_cover_content.xml b/res/layout/preview_card_cover_content.xml
deleted file mode 100644
index 3ab13a4..0000000
--- a/res/layout/preview_card_cover_content.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2019 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:layout_gravity="center"
-    android:layout_marginHorizontal="@dimen/preview_theme_cover_content_extra_margin"
-    android:gravity="center_horizontal"
-    android:clipChildren="false"
-    tools:showIn="@layout/theme_preview_card">
-    <FrameLayout
-        android:layout_width="@dimen/preview_theme_icon_size"
-        android:layout_height="@dimen/preview_theme_icon_size"
-        android:layout_marginLeft="6dp"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentTop="true">
-        <ImageView
-            android:layout_width="@dimen/preview_theme_icon_size"
-            android:layout_height="@dimen/preview_theme_icon_size"
-            android:id="@+id/preview_color_qs_0_bg"/>
-        <ImageView
-            android:layout_width="@dimen/preview_theme_tile_size"
-            android:layout_height="@dimen/preview_theme_tile_size"
-            android:id="@+id/preview_color_qs_0_icon"
-            android:tint="@color/tile_enabled_icon_color"
-            android:layout_gravity="center"/>
-    </FrameLayout>
-    <FrameLayout
-        android:layout_width="@dimen/preview_theme_icon_size"
-        android:layout_height="@dimen/preview_theme_icon_size"
-        android:layout_alignParentTop="true"
-        android:layout_centerHorizontal="true"
-        android:layout_gravity="center_horizontal">
-        <ImageView
-            android:layout_width="@dimen/preview_theme_icon_size"
-            android:layout_height="@dimen/preview_theme_icon_size"
-            android:layout_gravity="center"
-            android:id="@+id/preview_color_qs_1_bg"/>
-        <ImageView
-            android:layout_width="@dimen/preview_theme_tile_size"
-            android:layout_height="@dimen/preview_theme_tile_size"
-            android:id="@+id/preview_color_qs_1_icon"
-            android:tint="@color/tile_enabled_icon_color"
-            android:layout_gravity="center"/>
-    </FrameLayout>
-    <FrameLayout
-        android:layout_width="@dimen/preview_theme_icon_size"
-        android:layout_height="@dimen/preview_theme_icon_size"
-        android:layout_marginRight="6dp"
-        android:layout_alignParentRight="true"
-        android:layout_alignParentTop="true">
-        <ImageView
-            android:layout_width="@dimen/preview_theme_icon_size"
-            android:layout_height="@dimen/preview_theme_icon_size"
-            android:id="@+id/preview_color_qs_2_bg"/>
-        <ImageView
-            android:layout_width="@dimen/preview_theme_tile_size"
-            android:layout_height="@dimen/preview_theme_tile_size"
-            android:id="@+id/preview_color_qs_2_icon"
-            android:tint="@color/tile_enabled_icon_color"
-            android:layout_gravity="center"/>
-    </FrameLayout>
-
-    <ImageView
-        android:id="@+id/shape_preview_icon_0"
-        android:layout_width="@dimen/preview_theme_shape_size"
-        android:layout_height="@dimen/preview_theme_shape_size"
-        android:layout_marginVertical="4dp"
-        android:layout_alignParentLeft="true"
-        android:layout_centerVertical="true"
-        android:elevation="4dp"/>
-    <FrameLayout
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_centerVertical="true"
-        android:layout_centerHorizontal="true">
-        <ImageView
-            android:id="@+id/shape_preview_icon_1"
-            android:layout_width="@dimen/preview_theme_shape_size"
-            android:layout_height="@dimen/preview_theme_shape_size"
-            android:layout_gravity="center_horizontal"
-            android:layout_marginVertical="4dp"
-            android:elevation="4dp"/>
-    </FrameLayout>
-    <ImageView
-        android:id="@+id/shape_preview_icon_2"
-        android:layout_width="@dimen/preview_theme_shape_size"
-        android:layout_height="@dimen/preview_theme_shape_size"
-        android:layout_marginVertical="4dp"
-        android:layout_marginRight="2dp"
-        android:layout_alignParentRight="true"
-        android:layout_centerVertical="true"
-        android:elevation="4dp"/>
-
-    <FrameLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_alignParentBottom="true">
-        <include layout="@layout/theme_cover_qsb"/>
-    </FrameLayout>
-</RelativeLayout>
\ No newline at end of file
diff --git a/res/layout/theme_preview_card.xml b/res/layout/theme_preview_card.xml
index f80e846..74d1e68 100644
--- a/res/layout/theme_preview_card.xml
+++ b/res/layout/theme_preview_card.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-     Copyright (C) 2019 The Android Open Source Project
+     Copyright (C) 2020 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -16,12 +16,24 @@
 -->
 <androidx.cardview.widget.CardView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    style="@style/PreviewCard"
+    style="@style/FullContentPreviewCard"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    app:contentPadding="0dp">
+    android:layout_gravity="center">
 
-    <include layout="@layout/theme_component_preview"/>
+    <ImageView
+        android:id="@+id/wallpaper_preview_image"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/primary_color" />
+
+    <SurfaceView
+        android:id="@+id/wallpaper_preview_surface"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+    <FrameLayout
+        android:id="@+id/theme_preview_container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
 </androidx.cardview.widget.CardView>
\ No newline at end of file
diff --git a/res/layout/theme_preview_card_v2.xml b/res/layout/theme_preview_card_v2.xml
deleted file mode 100644
index 74d1e68..0000000
--- a/res/layout/theme_preview_card_v2.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2020 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<androidx.cardview.widget.CardView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    style="@style/FullContentPreviewCard"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:layout_gravity="center">
-
-    <ImageView
-        android:id="@+id/wallpaper_preview_image"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="@color/primary_color" />
-
-    <SurfaceView
-        android:id="@+id/wallpaper_preview_surface"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-
-    <FrameLayout
-        android:id="@+id/theme_preview_container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"/>
-</androidx.cardview.widget.CardView>
\ No newline at end of file
diff --git a/res/layout/theme_preview_content_v2.xml b/res/layout/theme_preview_content.xml
similarity index 100%
rename from res/layout/theme_preview_content_v2.xml
rename to res/layout/theme_preview_content.xml
diff --git a/res/values-h740dp/dimens.xml b/res/values-h740dp/dimens.xml
index a752b6b..250262f 100644
--- a/res/values-h740dp/dimens.xml
+++ b/res/values-h740dp/dimens.xml
@@ -21,7 +21,6 @@
     <dimen name="preview_theme_icon_size">40dp</dimen>
     <dimen name="preview_theme_tile_size">20dp</dimen>
     <dimen name="preview_theme_shape_size">52dp</dimen>
-    <dimen name="preview_theme_cover_content_extra_margin">8dp</dimen>
 
     <dimen name="preview_theme_content_min_height">152dp</dimen>
 
diff --git a/res/values-land/dimens.xml b/res/values-land/dimens.xml
index bd37bae..134bfa7 100644
--- a/res/values-land/dimens.xml
+++ b/res/values-land/dimens.xml
@@ -29,9 +29,7 @@
     <dimen name="preview_theme_icon_size">26dp</dimen>
     <dimen name="preview_theme_tile_size">14dp</dimen>
     <dimen name="preview_theme_shape_size">30dp</dimen>
-    <dimen name="preview_theme_cover_content_extra_margin">0dp</dimen>
     <dimen name="preview_theme_content_bottom">8dp</dimen>
-    <dimen name="preview_theme_cover_content_bottom">36dp</dimen>
 
     <dimen name="font_preview_divider_gap">12dp</dimen>
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index ec21329..44b9f30 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -68,9 +68,7 @@
     <dimen name="preview_theme_shape_size">36dp</dimen>
     <dimen name="preview_theme_cover_topbar_clock_size">12sp</dimen>
     <dimen name="preview_theme_cover_topbar_icon_size">16dp</dimen>
-    <dimen name="preview_theme_cover_content_extra_margin">16dp</dimen>
     <dimen name="preview_theme_content_bottom">@dimen/min_taptarget_height</dimen>
-    <dimen name="preview_theme_cover_content_bottom">@dimen/preview_theme_content_bottom</dimen>
 
     <!--  For the new preview of theme picker.  -->
     <dimen name="preview_theme_content_padding_top">12dp</dimen>
@@ -92,7 +90,6 @@
     <dimen name="preview_theme_color_icons_buttons_margin_bottom">28dp</dimen>
 
     <!--  For the customization previews on the picker. -->
-    <dimen name="preview_content_height">@dimen/preview_pager_height</dimen>
     <dimen name="preview_content_padding_top">@dimen/preview_page_top_margin</dimen>
     <dimen name="preview_content_padding_bottom">@dimen/indicator_container_height</dimen>