activity_main.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:background="@drawable/bgcover"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <!-- ImageViews for website links -->
    <LinearLayout
        android:id="@+id/websiteLinksLayout"
        android:layout_width="match_parent"
        android:layout_height="79dp"
        android:layout_below="@id/loadingAnimationView"
        android:orientation="horizontal">

        <ImageView
            android:id="@+id/qrscan"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="test"
            android:src="@drawable/scan" />

        <ImageView
            android:id="@+id/dashbord"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="test"
            android:src="@drawable/dashboard" />
    </LinearLayout>

    <!-- WebView -->
    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <WebView
            android:id="@+id/webview"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:visibility="gone"
            tools:visibility="visible"/>

        <com.airbnb.lottie.LottieAnimationView
            android:id="@+id/loadingAnimationView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:elevation="5dp"
            android:layout_gravity="center"
            app:lottie_autoPlay="true"
            app:lottie_rawRes="@raw/loading" />

    </FrameLayout>


</LinearLayout>