Magisk/app/src/main/res/layout/dialog_magisk_base.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="data"
            type="com.topjohnwu.magisk.view.MagiskDialog.Data" />

    </data>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:layout_width="match_parent">

        <androidx.constraintlayout.widget.Guideline
            android:id="@+id/dialog_base_start"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            app:layout_constraintGuide_begin="16dp" />

        <androidx.constraintlayout.widget.Guideline
            android:id="@+id/dialog_base_end"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            app:layout_constraintGuide_end="16dp" />

        <ImageView
            android:id="@+id/dialog_base_icon"
            style="@style/WidgetFoundation.Image.Big"
            gone="@{data.icon == null}"
            android:layout_gravity="center"
            android:layout_marginTop="@dimen/l1"
            android:src="@{data.icon}"
            app:layout_constraintBottom_toTopOf="@+id/dialog_base_title"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:src="@drawable/ic_delete_md2" />

        <TextView
            android:id="@+id/dialog_base_title"
            gone="@{data.title.length == 0}"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/l1"
            android:gravity="center"
            android:text="@{data.title}"
            android:textAppearance="@style/AppearanceFoundation.Title"
            app:layout_constraintEnd_toEndOf="@+id/dialog_base_end"
            app:layout_constraintStart_toStartOf="@+id/dialog_base_start"
            app:layout_constraintTop_toBottomOf="@+id/dialog_base_icon"
            tools:lines="1"
            tools:text="@tools:sample/lorem/random" />

        <androidx.core.widget.NestedScrollView
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/l_50"
            android:overScrollMode="ifContentScrolls"
            app:layout_constrainedHeight="true"
            app:layout_constraintBottom_toTopOf="@+id/dialog_base_space"
            app:layout_constraintEnd_toEndOf="@+id/dialog_base_end"
            app:layout_constraintStart_toStartOf="@+id/dialog_base_start"
            app:layout_constraintTop_toBottomOf="@+id/dialog_base_title">

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

                <TextView
                    android:id="@+id/dialog_base_message"
                    gone="@{data.message.length == 0}"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:text="@{data.message}"
                    android:textAppearance="@style/AppearanceFoundation.Body"
                    tools:lines="3"
                    tools:text="@tools:sample/lorem/random" />

                <FrameLayout
                    android:id="@+id/dialog_base_container"
                    gone="@{data.message.length != 0}"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content" />

            </FrameLayout>

        </androidx.core.widget.NestedScrollView>

        <Space
            android:id="@+id/dialog_base_space"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/l_50"
            app:layout_constraintBottom_toTopOf="@+id/dialog_base_buttons"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent" />

        <androidx.appcompat.widget.ButtonBarLayout
            android:id="@+id/dialog_base_buttons"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:gravity="bottom|center_horizontal"
            android:layoutDirection="locale"
            android:orientation="horizontal"
            android:paddingStart="12dp"
            android:paddingTop="4dp"
            android:paddingEnd="12dp"
            android:paddingBottom="4dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent">

            <Button
                android:id="@+id/dialog_base_button_4"
                style="@style/WidgetFoundation.Button.Text"
                gone="@{data.buttonIDGAF.icon == 0 &amp;&amp; data.buttonIDGAF.title.length == 0}"
                isEnabled="@{data.buttonIDGAF.isEnabled()}"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:clickable="@{data.buttonIDGAF.isEnabled()}"
                android:focusable="@{data.buttonIDGAF.isEnabled()}"
                android:onClick="@{() -> data.buttonIDGAF.clicked()}"
                android:text="@{data.buttonIDGAF.title}"
                app:icon="@{data.buttonIDGAF.icon}"
                tools:icon="@drawable/ic_bug_md2"
                tools:text="Button 1" />

            <Button
                android:id="@+id/dialog_base_button_2"
                style="@style/WidgetFoundation.Button.Text"
                gone="@{data.buttonNeutral.icon == 0 &amp;&amp; data.buttonNeutral.title.length == 0}"
                isEnabled="@{data.buttonNeutral.isEnabled()}"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:clickable="@{data.buttonNeutral.isEnabled()}"
                android:focusable="@{data.buttonNeutral.isEnabled()}"
                android:onClick="@{() -> data.buttonNeutral.clicked()}"
                android:text="@{data.buttonNeutral.title}"
                app:icon="@{data.buttonNeutral.icon}"
                app:iconGravity="textStart"
                tools:icon="@drawable/ic_bug_md2"
                tools:text="Button 1" />

            <Space
                android:id="@+id/spacer"
                android:layout_width="0dp"
                android:layout_height="0dp"
                android:layout_weight="1"
                android:visibility="invisible" />

            <Button
                android:id="@+id/dialog_base_button_3"
                style="@style/WidgetFoundation.Button.Text"
                gone="@{data.buttonNegative.icon == 0 &amp;&amp; data.buttonNegative.title.length == 0}"
                isEnabled="@{data.buttonNegative.isEnabled()}"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:clickable="@{data.buttonNegative.isEnabled()}"
                android:focusable="@{data.buttonNegative.isEnabled()}"
                android:onClick="@{() -> data.buttonNegative.clicked()}"
                android:text="@{data.buttonNegative.title}"
                app:icon="@{data.buttonNegative.icon}"
                tools:icon="@drawable/ic_bug_md2"
                tools:text="Button 1" />

            <Button
                android:id="@+id/dialog_base_button_1"
                style="@style/WidgetFoundation.Button.Text"
                gone="@{data.buttonPositive.icon == 0 &amp;&amp; data.buttonPositive.title.length == 0}"
                isEnabled="@{data.buttonPositive.isEnabled()}"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:clickable="@{data.buttonPositive.isEnabled()}"
                android:focusable="@{data.buttonPositive.isEnabled()}"
                android:onClick="@{() -> data.buttonPositive.clicked()}"
                android:text="@{data.buttonPositive.title}"
                app:icon="@{data.buttonPositive.icon}"
                app:iconGravity="textStart"
                tools:icon="@drawable/ic_bug_md2"
                tools:text="Button 1" />

        </androidx.appcompat.widget.ButtonBarLayout>

    </androidx.constraintlayout.widget.ConstraintLayout>

</layout>