res/layout/tapagain.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
* Copyright 2012, 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="match_parent"
              android:orientation="vertical">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/tap_again_toolbar"
            android:layout_width="match_parent"
            android:layout_height="?android:attr/actionBarSize"/>

        <ImageView android:id="@+id/screenshot"
            android:layout_width="56dp"
            android:layout_height="56dp"
            android:layout_marginBottom="16dp"
            android:layout_marginTop="24dp"
            android:layout_gravity="center"
            android:scaleType="centerInside"
            android:adjustViewBounds="true"
            android:maxWidth="56dp"
            android:maxHeight="56dp"
            android:src="@drawable/nfc_icon"
            android:background="@drawable/circle_shape"/>

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:layout_gravity="center"
            android:textAlignment="center"
            android:text="@string/tap_again_description"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:textColor="?android:attr/textColorPrimary"/>

        <ImageView android:id="@+id/tap_again_appicon"
            android:layout_height="84dp"
            android:layout_width="match_parent"
            android:layout_marginTop="72dp"
            android:gravity="center"
            android:layout_centerHorizontal="true"/>
</LinearLayout>