Make file build pass after copy it to another path.

- androidx.core.content.res.TypedArrayUtils is not available in
another path, remove it from dependency.
- Move layout from SettingsLib to FooterPerference
- Move FooterPreferenceStyle from SettingsLib to SettingsTheme

Bug: 177181159
Test: manual & robotest
Change-Id: Ieccc6b789704cf66b9cf67560951610deb250514

packages/SettingsLib/FooterPreference/Android.bp

@@ -7,6 +7,7 @@ android_library {
     static_libs: [
         "androidx.annotation_annotation",
         "androidx.preference_preference",
+        "SettingsLibSettingsTheme",
     ],
     sdk_version: "system_current",
     min_sdk_version: "21",

packages/SettingsLib/FooterPreference/res/layout/preference_footer.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2021 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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeight"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:background="?android:attr/selectableItemBackground"
+    android:clipToPadding="false">
+
+    <LinearLayout
+        android:id="@+id/icon_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:minWidth="56dp"
+        android:gravity="start|top"
+        android:orientation="horizontal"
+        android:paddingEnd="12dp"
+        android:paddingTop="16dp"
+        android:paddingBottom="4dp">
+        <ImageView
+            android:id="@android:id/icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"/>
+    </LinearLayout>
+
+    <com.android.settingslib.widget.LinkTextView
+        android:id="@android:id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:paddingBottom="16dp"
+        android:paddingTop="16dp"
+        android:maxLines="10"
+        android:textColor="?android:attr/textColorSecondary"
+        android:ellipsize="marquee" />
+
+</LinearLayout>

packages/SettingsLib/FooterPreference/src/com/android/settingslib/widget/FooterPreference.java

@@ -24,7 +24,6 @@ import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.StringRes;
-import androidx.core.content.res.TypedArrayUtils;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
@@ -38,8 +37,7 @@ public class FooterPreference extends Preference {
     static final int ORDER_FOOTER = Integer.MAX_VALUE - 1;
 
     public FooterPreference(Context context, AttributeSet attrs) {
-        super(context, attrs, TypedArrayUtils.getAttr(
-                context, R.attr.footerPreferenceStyle, android.R.attr.preferenceStyle));
+        super(context, attrs, R.attr.footerPreferenceStyle);
         init();
     }
 
@@ -72,6 +70,7 @@ public class FooterPreference extends Preference {
     }
 
     private void init() {
+        setLayoutResource(R.layout.preference_footer);
         if (getIcon() == null) {
             setIcon(R.drawable.ic_info_outline_24);
         }

packages/SettingsLib/FooterPreference/src/com/android/settingslib/widget/LinkTextView.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2017 The Android Open Source Project
+ * Copyright (C) 2021 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.
@@ -48,4 +48,4 @@ public class LinkTextView extends TextView {
             }
         }
     }
-}
+}

packages/SettingsLib/SettingsTheme/res/values/styles_preference.xml

@@ -16,6 +16,7 @@
   -->
 <resources>
     <style name="PreferenceTheme" parent="@style/PreferenceThemeOverlay">
+        <item name="footerPreferenceStyle">@style/Preference.Material</item>
         <item name="preferenceCategoryStyle">@style/SettingsCategoryPreference</item>
         <!-- For preference category color -->
         <item name="preferenceCategoryTitleTextAppearance">@style/TextAppearance.CategoryTitle

packages/SettingsLib/res/values/styles_support_preference.xml

@@ -20,13 +20,7 @@
 
     <dimen name="preference_no_icon_padding_start">72dp</dimen>
 
-    <!-- Footer Preferences -->
-    <style name="Preference.FooterPreference.SettingsBase" parent="@style/Preference.Material">
-        <item name="android:layout">@layout/preference_footer</item>
-    </style>
-
     <style name="PreferenceThemeOverlay.SettingsBase" parent="@style/PreferenceThemeOverlay">
-        <item name="footerPreferenceStyle">@style/Preference.FooterPreference.SettingsBase</item>
     </style>
 
 </resources>