Magisk/app/src/main/res/layout/fragment_hide_md2.xml

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

    <data>

        <variable
            name="viewModel"
            type="com.topjohnwu.magisk.ui.hide.HideViewModel" />

    </data>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/hide_content"
            dividerVertical="@{@drawable/divider_l_50}"
            invisibleUnless="@{viewModel.loaded || !viewModel.items.empty}"
            itemBinding="@{viewModel.itemBinding}"
            items="@{viewModel.items}"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:clipToPadding="false"
            android:orientation="vertical"
            android:paddingStart="@dimen/l1"
            android:paddingTop="@{viewModel.insets.top + (int) @dimen/internal_action_bar_size + (int) @dimen/l1}"
            android:paddingEnd="@dimen/l1"
            android:paddingBottom="@{viewModel.insets.bottom + (int) @dimen/internal_action_bar_size + (int) @dimen/l1}"
            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
            tools:listitem="@layout/item_hide_md2"
            tools:paddingTop="40dp" />

        <com.google.android.material.floatingactionbutton.FloatingActionButton
            android:id="@+id/hide_filter_toggle"
            invisibleUnless="@{viewModel.loaded || !viewModel.items.empty}"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="bottom|end"
            android:layout_marginStart="@dimen/l1"
            android:layout_marginEnd="@dimen/l1"
            android:layout_marginBottom="@{viewModel.insets.bottom + (int) @dimen/l1}"
            app:backgroundTint="?colorSurfaceSurfaceVariant"
            app:srcCompat="@drawable/ic_search_md2"
            app:tint="?colorPrimary"
            tools:layout_marginBottom="64dp" />

        <com.google.android.material.circularreveal.cardview.CircularRevealCardView
            android:id="@+id/hide_filter"
            style="@style/WidgetFoundation.Card"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="bottom"
            android:visibility="invisible"
            app:cardCornerRadius="0dp">

            <include
                android:id="@+id/hide_filter_include"
                layout="@layout/include_hide_filter"
                viewModel="@{viewModel}"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />

        </com.google.android.material.circularreveal.cardview.CircularRevealCardView>

        <LinearLayout
            goneUnless="@{viewModel.loading &amp;&amp; viewModel.items.empty}"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:gravity="center"
            android:orientation="vertical"
            tools:visibility="gone">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/loading"
                android:textAppearance="@style/AppearanceFoundation.Title"
                android:textStyle="bold" />

            <ProgressBar
                style="@style/WidgetFoundation.ProgressBar.Indeterminate"
                android:layout_marginTop="@dimen/l1" />

        </LinearLayout>

        <LinearLayout
            goneUnless="@{viewModel.loadFailed}"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:gravity="center"
            android:orientation="vertical"
            tools:visibility="gone">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/not_available"
                android:textAppearance="@style/AppearanceFoundation.Title"
                android:textStyle="bold" />

        </LinearLayout>

    </FrameLayout>

</layout>