fragment_browser.xml

<?xml version="1.0" encoding="utf-8"?>

<!-- This Source Code Form is subject to the terms of the Mozilla Public

   - License, v. 2.0. If a copy of the MPL was not distributed with this

   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

<androidx.coordinatorlayout.widget.CoordinatorLayout 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"

    tools:context=".BrowserActivity">

    <com.google.android.material.appbar.AppBarLayout

        android:layout_width="match_parent"

        android:layout_height="wrap_content">

        <mozilla.components.browser.toolbar.BrowserToolbar

            android:id="@+id/toolbar"

            android:layout_width="match_parent"

            android:layout_height="56dp"

            android:background="#aaaaaa" />

        <mozilla.components.feature.findinpage.view.FindInPageBar

            android:id="@+id/findInPage"

            android:layout_width="match_parent"

            android:layout_height="56dp"

            android:background="#FFFFFFFF"

            android:elevation="10dp"

            android:padding="4dp"

            android:visibility="gone"

            app:findInPageNoMatchesTextColor="@color/photonRed50" />

    </com.google.android.material.appbar.AppBarLayout>

    <FrameLayout

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <mozilla.components.ui.widgets.VerticalSwipeRefreshLayout

            android:id="@+id/swipeToRefresh"

            android:layout_width="match_parent"

            android:layout_height="match_parent">

            <mozilla.components.concept.engine.EngineView

                tools:ignore="Instantiatable"

                android:id="@+id/engineView"

                android:layout_width="match_parent"

                android:layout_height="match_parent" />

        </mozilla.components.ui.widgets.VerticalSwipeRefreshLayout>

        <org.mozilla.samples.browser.awesomebar.AwesomeBarWrapper

            android:id="@+id/awesomeBar"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:padding="4dp"

            android:visibility="gone" />

        <mozilla.components.feature.readerview.view.ReaderViewControlsBar

            android:id="@+id/readerViewBar"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:layout_gravity="bottom"

            android:background="#FFFFFFFF"

            android:elevation="10dp"

            android:paddingBottom="55dp"

            android:visibility="gone" />

        <com.google.android.material.floatingactionbutton.FloatingActionButton

            android:id="@+id/readerViewAppearanceButton"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_gravity="end|bottom"

            android:layout_marginLeft="16dp"

            android:layout_marginRight="16dp"

            android:layout_marginBottom="72dp"

            android:src="@drawable/mozac_ic_font"

            android:visibility="gone"

            tools:ignore="ContentDescription" />

    </FrameLayout>

</androidx.coordinatorlayout.widget.CoordinatorLayout>