Signal-Android/app/src/main/res/layout/payments_recovery_phrase_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <androidx.appcompat.widget.Toolbar
        android:id="@+id/payments_recovery_phrase_fragment_toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:theme="?actionBarStyle"
        app:navigationIcon="@drawable/ic_arrow_left_24"
        app:title="@string/PaymentsRecoveryStartFragment__recovery_phrase"
        app:titleTextAppearance="@style/TextAppearance.Signal.Body1.Bold" />

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fillViewport="true">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <TextView
                android:id="@+id/payments_recovery_phrase_fragment_title"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="49dp"
                android:layout_marginTop="24dp"
                android:layout_marginEnd="49dp"
                android:gravity="center"
                android:text="@string/PaymentsRecoveryPhraseFragment__your_recovery_phrase"
                android:textAppearance="@style/TextAppearance.Signal.Title2"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <TextView
                android:id="@+id/payments_recovery_phrase_fragment_message"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="49dp"
                android:layout_marginTop="10dp"
                android:layout_marginEnd="49dp"
                android:gravity="center"
                android:text="@string/PaymentsRecoveryPhraseFragment__write_down_the_following_d_words"
                android:textAppearance="@style/TextAppearance.Signal.Body2"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_recovery_phrase_fragment_title" />

            <View
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_marginStart="@dimen/payment_recovery_phrase_outline_margin"
                android:layout_marginEnd="@dimen/payment_recovery_phrase_outline_margin"
                android:background="@drawable/rounded_outline"
                app:layout_constraintBottom_toBottomOf="@id/payments_recovery_phrase_fragment_copy_space"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="@id/payments_recovery_phrase_fragment_recycler" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/payments_recovery_phrase_fragment_copy"
                style="@style/Signal.Widget.Button.Small.Primary"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="16dp"
                android:text="@string/PaymentsRecoveryPhraseFragment__copy"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_recovery_phrase_fragment_recycler" />

            <Space
                android:id="@+id/payments_recovery_phrase_fragment_copy_space"
                android:layout_width="wrap_content"
                android:layout_height="16dp"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_recovery_phrase_fragment_copy" />

            <androidx.recyclerview.widget.RecyclerView
                android:id="@+id/payments_recovery_phrase_fragment_recycler"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="@dimen/payment_recovery_phrase_adapter_margin"
                android:layout_marginTop="15dp"
                android:layout_marginEnd="@dimen/payment_recovery_phrase_adapter_margin"
                android:layout_marginBottom="36dp"
                android:paddingTop="16dp"
                app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_recovery_phrase_fragment_message"
                tools:itemCount="24"
                tools:listitem="@layout/mnemonic_part_adapter_item"
                tools:spanCount="2" />

            <TextView
                android:id="@+id/payments_recovery_phrase_fragment_warning"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="49dp"
                android:layout_marginTop="16dp"
                android:layout_marginEnd="49dp"
                android:gravity="center"
                android:text="@string/PaymentsRecoveryPhraseFragment__do_not_screenshot_or_send_by_email"
                android:textAppearance="@style/TextAppearance.Signal.Body2"
                android:textColor="@color/payment_currency_code_foreground_color"
                app:layout_constraintBottom_toTopOf="@+id/payments_recovery_phrase_fragment_next"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_recovery_phrase_fragment_copy_space"
                app:layout_constraintVertical_bias="0" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/payments_recovery_phrase_fragment_next"
                style="@style/Signal.Widget.Button.Large.Primary"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="48dp"
                android:layout_marginEnd="48dp"
                android:layout_marginBottom="8dp"
                android:text="@string/PaymentsRecoveryPhraseFragment__next"
                app:layout_constraintBottom_toTopOf="@id/payments_recovery_phrase_fragment_edit"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/payments_recovery_phrase_fragment_edit"
                style="@style/Signal.Widget.Button.Medium.Secondary"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="48dp"
                android:layout_marginEnd="48dp"
                android:layout_marginBottom="8dp"
                android:text="@string/PaymentsRecoveryPhraseFragment__edit"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent" />

        </androidx.constraintlayout.widget.ConstraintLayout>

    </ScrollView>

</LinearLayout>