Fix RTL issue on fingerprint setup screens in landscape mode

1. Add an RTL layout dimension for enrolling page.
2. Handling device rotation landscape 270/90 degrees with
layout dimension in LTR or RTL language.

Bug: 237104754

Test: manually verified on Settings > Security > Face & Fingerprint
Unlock > Fingerprint Unlock > Touch & Hold fingerprint sensor page

Test: make RunSettingsRoboTests ROBOTEST_FILTER=
"com.android.settings.biometrics.fingerprint
.FingerprintEnrollEnrollingTest"

Change-Id: If4770d885d97c6bf4cfebefdf9cfa0b4ee0b995b
diff --git a/res/layout-land/udfps_enroll_enrolling.xml b/res/layout-land/udfps_enroll_enrolling.xml
new file mode 100644
index 0000000..f323788
--- /dev/null
+++ b/res/layout-land/udfps_enroll_enrolling.xml
@@ -0,0 +1,99 @@
+<?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.
+-->
+
+<com.google.android.setupdesign.GlifLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout="@layout/sud_glif_blank_template"
+    style="?attr/fingerprint_layout_theme">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="horizontal"
+        android:clipToPadding="false"
+        android:clipChildren="false">
+
+        <!-- Both texts are kept as separate text views so it doesn't jump around in portrait.
+            See layouts/fingerprint_enroll_enrolling_base.xml. -->
+        <LinearLayout
+            android:id="@+id/layout_container"
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:layout_marginStart="?attr/sudMarginStart"
+            android:layout_marginEnd="@dimen/enroll_margin_end"
+            android:layout_marginBottom="@dimen/sud_content_frame_padding_bottom"
+            android:paddingStart="@dimen/enroll_padding_start"
+            android:paddingEnd="@dimen/enroll_padding_end"
+            android:clipChildren="false"
+            android:clipToPadding="false"
+            android:orientation="vertical">
+
+            <ScrollView
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:clipChildren="false"
+                android:clipToPadding="false"
+                android:fillViewport="true">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:clipChildren="false"
+                    android:clipToPadding="false">
+
+                    <ImageView
+                        android:id="@+id/sud_layout_icon"
+                        style="@style/SudGlifIcon"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:scaleType="fitStart"
+                        android:layout_marginStart="0dp"
+                        android:layout_marginEnd="0dp"
+                        android:src="@drawable/ic_lock" />
+
+                    <TextView
+                        android:id="@+id/suc_layout_title"
+                        style="@style/SudGlifHeaderTitle"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="0dp"
+                        android:layout_marginEnd="0dp" />
+
+                    <TextView
+                        style="@style/SudDescription.Glif"
+                        android:id="@+id/sud_layout_subtitle"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"/>
+
+                    <Space
+                        android:layout_width="0dp"
+                        android:layout_height="0dp"
+                        android:layout_weight="1" />
+
+                </LinearLayout>
+
+            </ScrollView>
+
+        </LinearLayout>
+
+    </LinearLayout>
+</com.google.android.setupdesign.GlifLayout>
\ No newline at end of file