wownerujo/app/src/main/res/layout/fragment_send_address.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">

    <EditText
        android:id="@+id/etDummy"
        android:layout_width="0dp"
        android:layout_height="0dp" />

    <android.support.design.widget.TextInputLayout
        android:id="@+id/etAddress"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:errorEnabled="true">

        <android.support.design.widget.TextInputEditText
            style="@style/WowneroEdit"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="@string/send_address_hint_wow"
            android:imeOptions="actionNext"
            android:inputType="textMultiLine"
            android:textAlignment="textStart" />
    </android.support.design.widget.TextInputLayout>

    <android.support.v7.widget.CardView xmlns:card_view="http://schemas.android.com/apk/res-auto"
        android:id="@+id/bScan"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="32dp"
        android:clickable="true"
        android:foreground="?android:attr/selectableItemBackground"
        card_view:cardCornerRadius="2dp"
        card_view:cardElevation="8dp"
        card_view:contentPadding="16dp">

        <TextView
            style="@style/WowneroText.Button"
            android:layout_width="96dp"
            android:layout_height="96dp"
            android:background="@drawable/ic_scan"
            android:gravity="center"
            android:text="@string/send_qr_hint"
            android:textSize="20dp" />

    </android.support.v7.widget.CardView>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="48dp"
        android:visibility="invisible">

        <TextView
            android:id="@+id/tvPaymentIdIntegrated"
            style="@style/WowneroText.Info"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="start|center_vertical"
            android:layout_margin="8dp"
            android:drawableStart="@drawable/ic_check_gray_24dp"
            android:drawablePadding="8dp"
            android:gravity="center"
            android:text="@string/info_paymentid_intergrated"
            android:textSize="18sp"
            android:visibility="invisible" />


        <LinearLayout
            android:id="@+id/llXmrTo"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:orientation="horizontal"
            android:visibility="invisible">

            <!--<ImageView-->
            <!--android:layout_width="wrap_content"-->
            <!--android:layout_height="wrap_content"-->
            <!--android:layout_gravity="top"-->
            <!--android:paddingTop="8dp"-->
            <!--android:src="" />-->

            <TextView
                android:id="@+id/tvXmrTo"
                style="@style/WowneroText.Info"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginLeft="8dp"
                android:layout_marginRight="8dp"
                android:gravity="start|top"
                android:singleLine="false"
                android:textSize="18sp"
                tools:text="@string/info_xmrto" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/llPaymentId"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_marginBottom="4dp"
            android:orientation="horizontal"
            android:visibility="visible"
            android:weightSum="10">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/etPaymentId"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="10"
                app:counterEnabled="true"
                app:counterMaxLength="16"
                app:errorEnabled="true">

                <android.support.design.widget.TextInputEditText
                    style="@style/WowneroEdit"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="10"
                    android:hint="@string/send_paymentid_hint"
                    android:imeOptions="actionDone"
                    android:inputType="textMultiLine"
                    android:textAlignment="textStart" />
            </android.support.design.widget.TextInputLayout>

            <Button
                android:id="@+id/bPaymentId"
                style="@style/WowneroText.Button.Small"
                android:layout_width="56dp"
                android:layout_height="56dp"
                android:layout_gravity="center"
                android:layout_marginStart="8dp"
                android:background="?android:selectableItemBackground"
                android:drawableTop="@drawable/ic_settings_orange_24dp"
                android:text="@string/send_generate_paymentid_hint" />
        </LinearLayout>
    </FrameLayout>

</LinearLayout>