Signal-Android/app/src/main/res/layout/payment_details_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_details_toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:navigationIcon="@drawable/ic_arrow_left_24"
        app:title="@string/PaymentsDetailsFragment__details"
        app:titleTextAppearance="@style/TextAppearance.Signal.Body1.Bold" />

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clipToPadding="false"
        android:fillViewport="true"
        android:scrollIndicators="top|bottom"
        tools:ignore="UnusedAttribute">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp">

            <org.thoughtcrime.securesms.components.AvatarImageView
                android:id="@+id/payments_details_avatar"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:layout_marginTop="16dp"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <org.thoughtcrime.securesms.badges.BadgeImageView
                android:id="@+id/payments_details_badge"
                android:layout_width="24dp"
                android:layout_height="24dp"
                android:layout_marginStart="32dp"
                android:layout_marginTop="34dp"
                android:contentDescription="@string/ImageView__badge"
                app:badge_size="medium"
                app:layout_constraintStart_toStartOf="@id/payments_details_avatar"
                app:layout_constraintTop_toTopOf="@id/payments_details_avatar" />

            <TextView
                android:id="@+id/payments_details_contact_to_from"
                style="@style/TextAppearance.Signal.Body2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="12dp"
                android:layout_marginEnd="16dp"
                android:textColor="@color/signal_text_primary"
                app:layout_constrainedWidth="true"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_avatar"
                tools:text="From Matthew" />

            <org.thoughtcrime.securesms.payments.MoneyView
                android:id="@+id/payments_details_amount"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="12dp"
                android:layout_marginEnd="16dp"
                android:gravity="center"
                android:maxLines="1"
                android:textSize="48sp"
                app:always_show_sign="true"
                app:autoSizeMaxTextSize="48sp"
                app:autoSizeMinTextSize="14sp"
                app:autoSizeTextType="uniform"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_contact_to_from"
                tools:money="MOB:150000000000000" />

            <org.thoughtcrime.securesms.components.emoji.EmojiEditText
                android:id="@+id/payments_details_note"
                style="@style/Signal.Text.Body"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="12dp"
                android:layout_marginEnd="16dp"
                android:background="@drawable/rounded_rectangle_tertiary"
                android:enabled="false"
                android:inputType="none"
                android:paddingStart="16dp"
                android:paddingTop="6dp"
                android:paddingEnd="16dp"
                android:paddingBottom="8dp"
                android:textAlignment="center"
                android:textColor="@color/signal_text_primary"
                app:layout_constrainedWidth="true"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_amount"
                tools:text="Thanks for dinner!" />

            <View
                android:id="@+id/payments_details_horizontal_divide"
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:layout_marginTop="32dp"
                android:background="@color/signal_background_secondary"
                app:layout_constraintTop_toBottomOf="@id/payments_details_note" />

            <TextView
                android:id="@+id/payments_details_block_header"
                style="@style/Signal.Text.Body"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="32dp"
                android:layout_marginEnd="16dp"
                android:text="@string/PaymentsDetailsFragment__block_number"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_primary"
                android:visibility="gone"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_horizontal_divide"
                tools:visibility="visible" />

            <TextView
                android:id="@+id/payments_details_block"
                style="@style/Signal.Text.Body"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginEnd="16dp"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_secondary"
                android:visibility="gone"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_block_header"
                tools:text="324658376"
                tools:visibility="visible" />

            <TextView
                android:id="@+id/payments_details_sent_to_header"
                style="@style/Signal.Text.Body"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="32dp"
                android:layout_marginEnd="16dp"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_primary"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_block"
                tools:text="Sent to Matthew Hall" />

            <org.thoughtcrime.securesms.payments.MoneyView
                android:id="@+id/payments_details_sent_to_amount"
                style="@style/Signal.Text.Body"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:textColor="@color/signal_text_secondary"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_sent_to_header"
                tools:money="MOB:150000000000000" />

            <TextView
                android:id="@+id/payments_details_sent_fee_header"
                style="@style/Signal.Text.Body"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="32dp"
                android:layout_marginEnd="16dp"
                android:text="@string/PaymentsDetailsFragment__network_fee"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_primary"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_sent_to_amount" />

            <org.thoughtcrime.securesms.payments.MoneyView
                android:id="@+id/payments_details_sent_fee_amount"
                style="@style/Signal.Text.Body"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginEnd="16dp"
                android:textColor="@color/signal_text_secondary"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_sent_fee_header"
                tools:money="MOB:12000000000" />

            <TextView
                android:id="@+id/payments_details_status_header"
                style="@style/Signal.Text.Body"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="24dp"
                android:text="@string/PaymentsDetailsFragment__status"
                android:textColor="@color/signal_text_primary"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_sent_fee_amount" />

            <TextView
                android:id="@+id/payments_details_status"
                style="@style/Signal.Text.Body"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginEnd="16dp"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_secondary"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_status_header"
                tools:text="Payment completed Nov 10 at 10:00 AM" />

            <TextView
                android:id="@+id/payments_details_sent_by_header"
                style="@style/Signal.Text.Body"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="32dp"
                android:text="@string/PaymentsDetailsFragment__sent_by"
                android:textColor="@color/signal_text_primary"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_status" />

            <TextView
                android:id="@+id/payments_details_sent_by"
                style="@style/Signal.Text.Body"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginEnd="16dp"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_secondary"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_sent_by_header"
                tools:text="Matthew Hall on Nov 10 at 9:52 AM" />

            <org.thoughtcrime.securesms.util.views.LearnMoreTextView
                android:id="@+id/payments_details_info"
                style="@style/TextAppearance.Signal.Subtitle"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:layout_marginTop="32dp"
                android:layout_marginEnd="16dp"
                android:lineSpacingExtra="5sp"
                android:text="@string/PaymentsDetailsFragment__information"
                android:textAlignment="viewStart"
                android:textColor="@color/signal_text_secondary"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/payments_details_sent_by" />

            <androidx.constraintlayout.widget.Group
                android:id="@+id/payments_details_sent_views"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:visibility="gone"
                app:constraint_referenced_ids="payments_details_sent_to_header,payments_details_sent_to_amount,payments_details_sent_fee_header,payments_details_sent_fee_amount"
                tools:visibility="visible" />

        </androidx.constraintlayout.widget.ConstraintLayout>

    </ScrollView>

</LinearLayout>