Magisk/app/src/main/res/layout/item_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="item"
            type="com.topjohnwu.magisk.model.entity.recycler.HideItem" />

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

    </data>

    <com.google.android.material.card.MaterialCardView
        style="?styleCardNormal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        tools:layout_gravity="center"
        tools:layout_marginBottom="@dimen/l1">

        <androidx.constraintlayout.widget.ConstraintLayout
            invisible="@{item.isExpanded}"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="?selectableItemBackground"
            android:onClick="@{(v) -> item.expand(v)}">

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/hide_icon"
                style="?styleImageNormal"
                android:layout_margin="@dimen/l1"
                android:src="@{item.item.info.icon}"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent"
                tools:src="@drawable/ic_magisk" />

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/hide_name"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="@dimen/l1"
                android:ellipsize="middle"
                android:singleLine="true"
                android:text="@{item.item.info.name}"
                android:textAppearance="?appearanceTextBodyNormal"
                android:textStyle="bold"
                app:layout_constraintBottom_toTopOf="@+id/hide_package"
                app:layout_constraintEnd_toStartOf="@+id/hide_expand_icon"
                app:layout_constraintStart_toEndOf="@+id/hide_icon"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constraintVertical_chainStyle="packed"
                tools:text="@string/app_name" />

            <androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/hide_package"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:textAppearance="?appearanceTextCaptionVariant"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="@+id/hide_name"
                app:layout_constraintStart_toStartOf="@+id/hide_name"
                app:layout_constraintTop_toBottomOf="@+id/hide_name"
                tools:text="com.topjohnwu.magisk" />

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/hide_expand_icon"
                style="?styleIconNormal"
                invisible="@{item.item.processes.empty}"
                android:background="@null"
                android:rotation="180"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintTop_toTopOf="parent"
                app:srcCompat="@drawable/ic_back_md2" />

        </androidx.constraintlayout.widget.ConstraintLayout>

        <LinearLayout
            goneUnless="@{item.isExpanded}"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <com.google.android.material.appbar.MaterialToolbar
                style="?styleToolbar"
                onNavigationClick="@{(v) -> item.collapse(v)}"
                android:layout_width="match_parent"
                android:layout_height="48dp"
                app:navigationIcon="@drawable/ic_back_md2"
                app:title="Processes"
                app:titleTextAppearance="?appearanceTextBodyNormal" />

            <androidx.recyclerview.widget.RecyclerView
                itemBinding="@{viewModel.itemInternalBinding}"
                items="@{item.items}"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical"
                app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
                tools:listitem="@layout/item_hide_process_md2" />

        </LinearLayout>

        <ProgressBar
            style="?styleProgressDeterminate"
            android:layout_width="match_parent"
            android:layout_gravity="top"
            android:max="@{item.items.size()}"
            android:progress="@{item.itemsChecked}" />

    </com.google.android.material.card.MaterialCardView>

</layout>