cobo-vault-cold/app/src/main/res/layout/asset_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (c) 2020 Cobo
  ~
  ~ This program is free software: you can redistribute it and/or modify
  ~ it under the terms of the GNU General Public License as published by
  ~ the Free Software Foundation, either version 3 of the License, or
  ~ (at your option) any later version.
  ~
  ~ This program is distributed in the hope that it will be useful,
  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  ~ GNU General Public License for more details.
  ~
  ~ You should have received a copy of the GNU General Public License
  ~ in the file COPYING.  If not, see <http://www.gnu.org/licenses/>.
  -->

<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>

        <variable
            name="query"
            type="androidx.databinding.ObservableField&lt;String>" />

        <variable
            name="coinViewModel"
            type="com.cobo.cold.viewmodel.CoinViewModel" />
    </data>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:orientation="vertical">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            app:title="Electrum"
            app:titleTextColor="@color/white"
            app:titleTextAppearance="@style/Toolbar.TitleText"
            app:navigationIcon="@drawable/menu"
            app:popupTheme="@style/AppTheme.PopupOverlay"
            app:menu="@menu/asset_hasmore"
            app:contentInsetStartWithNavigation="0dp"/>

        <com.google.android.material.tabs.TabLayout
            android:id="@+id/tab"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/toolbar"
            app:tabTextAppearance="@style/TabTextAppearance"
            app:tabIndicatorColor="@color/colorAccent"
            app:tabIndicatorFullWidth="false"
            app:tabIndicatorHeight="2dp"
            app:tabMode="scrollable"
            app:tabSelectedTextColor="@color/white"
            app:tabTextColor="@color/white40" />

        <include
            layout="@layout/divider"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_below="@id/tab" />

        <androidx.viewpager.widget.ViewPager
            android:id="@+id/viewpager"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_below="@id/tab" />
        <com.google.android.material.floatingactionbutton.FloatingActionButton
            android:id="@+id/fab"
            android:layout_width="60dp"
            android:layout_height="60dp"
            android:layout_alignParentBottom="true"
            android:layout_alignParentEnd="true"
            android:layout_marginEnd="16dp"
            android:layout_marginBottom="32dp"
            android:src="@drawable/plus"
            />

    </RelativeLayout>
</layout>