update:2021.03.19

fix:重新提交
add:

quickstep/res/xml/indexable_launcher_prefs.xml

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2018 Google Inc.
-
-     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.
--->
-
-<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <SwitchPreference
-        android:key="pref_add_icon_to_home"
-        android:title="@string/auto_add_shortcuts_label"
-        android:summary="@string/auto_add_shortcuts_description"
-        android:defaultValue="true"  />
-
-    <SwitchPreference
-        android:key="pref_allowRotation"
-        android:title="@string/allow_rotation_title"
-        android:summary="@string/allow_rotation_desc"
-        android:defaultValue="@bool/allow_rotation"
-        android:persistent="true" />
-
-</PreferenceScreen>