diff --git a/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml b/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml
deleted file mode 100644
index 11bb0ae4eaf..00000000000
--- a/res/layout-land/wifi_dpp_qrcode_scanner_fragment.xml
+++ /dev/null
@@ -1,69 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2018 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"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:icon="@drawable/ic_scan_32dp"
-    app:sudDescriptionText="@string/wifi_dpp_scan_qr_code_join_unknown_network">
-
-    <LinearLayout
-        style="@style/SudContentFrame"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:gravity="center_horizontal"
-        android:orientation="vertical">
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:gravity="center"
-            android:orientation="vertical">
-
-            <FrameLayout
-                android:layout_width="@dimen/qrcode_preview_size"
-                android:layout_height="@dimen/qrcode_preview_size"
-                android:clipChildren="true">
-                <TextureView
-                    android:id="@+id/preview_view"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"/>
-                <com.android.settingslib.qrcode.QrDecorateView
-                    android:id="@+id/decorate_view"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"/>
-            </FrameLayout>
-
-            <TextView
-                android:id="@+id/error_message"
-                style="@style/TextAppearance.ErrorText"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginTop="16dp"
-                android:layout_marginStart="?attr/sudMarginStart"
-                android:layout_marginEnd="?attr/sudMarginEnd"
-                android:textAlignment="center"
-                android:visibility="invisible"/>
-
-        </LinearLayout>
-
-    </LinearLayout>
-
-</com.google.android.setupdesign.GlifLayout>
-
diff --git a/res/layout/wifi_dpp_qrcode_scanner_fragment.xml b/res/layout/wifi_dpp_qrcode_scanner_fragment.xml
index dd96d7e93d3..84470ba9a7d 100644
--- a/res/layout/wifi_dpp_qrcode_scanner_fragment.xml
+++ b/res/layout/wifi_dpp_qrcode_scanner_fragment.xml
@@ -36,19 +36,31 @@
             android:gravity="center"
             android:orientation="vertical">
 
-            <FrameLayout
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:clipChildren="true">
-                <TextureView
-                    android:id="@+id/preview_view"
-                    android:layout_width="match_parent"
-                    android:layout_height="@dimen/qrcode_preview_size"/>
-                <com.android.settingslib.qrcode.QrDecorateView
-                    android:id="@+id/decorate_view"
-                    android:layout_width="match_parent"
-                    android:layout_height="@dimen/qrcode_preview_size"/>
-            </FrameLayout>
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:maxWidth="@dimen/qrcode_preview_size"
+                android:maxHeight="@dimen/qrcode_preview_size">
+
+                <FrameLayout
+                    android:layout_width="0dp"
+                    android:layout_height="0dp"
+                    app:layout_constraintDimensionRatio="1:1"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    android:clipChildren="true">
+                    <TextureView
+                        android:id="@+id/preview_view"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"/>
+                    <com.android.settingslib.qrcode.QrDecorateView
+                        android:id="@+id/decorate_view"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"/>
+                </FrameLayout>
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
 
             <TextView
                 android:id="@+id/error_message"