Magisk/app/src/main/res/layout/activity_request.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.surequest.SuRequestViewModel" />

    </data>

    <LinearLayout
        android:id="@+id/su_popup"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:background="?attr/colorBackgroundFloating"
        android:minWidth="350dp"
        android:orientation="vertical">

        <androidx.appcompat.widget.AppCompatTextView
            android:id="@+id/request_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_marginTop="20dp"
            android:layout_marginBottom="5dp"
            android:gravity="center_horizontal"
            android:text="@string/su_request_title"
            android:textAppearance="?android:attr/textAppearanceLarge" />

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_marginTop="10dp"
            android:layout_marginBottom="10dp"
            android:orientation="horizontal"
            android:paddingStart="10dp"
            android:paddingEnd="10dp">

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/app_icon"
                android:layout_width="50dp"
                android:layout_height="50dp"
                android:layout_gravity="center_vertical"
                android:layout_marginStart="5dp"
                android:layout_marginEnd="10dp"
                android:layout_weight="0"
                android:src="@{viewModel.icon}"
                tools:src="@drawable/ic_delete" />

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_vertical"
                android:layout_weight="1"
                android:gravity="center_vertical"
                android:orientation="vertical">

                <androidx.appcompat.widget.AppCompatTextView
                    android:id="@+id/app_name"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:ellipsize="end"
                    android:maxWidth="300dp"
                    android:maxLines="1"
                    android:minWidth="200dp"
                    android:text="@{viewModel.title}"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:textColor="?android:textColorPrimary"
                    tools:text="Magisk" />

                <androidx.appcompat.widget.AppCompatTextView
                    android:id="@+id/package_name"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:ellipsize="end"
                    android:maxWidth="300dp"
                    android:maxLines="1"
                    android:minWidth="200dp"
                    android:text="@{viewModel.packageName}"
                    android:textColor="?android:textColorSecondary"
                    tools:text="com.topjohnwu.magisk" />
            </LinearLayout>
        </LinearLayout>

        <androidx.appcompat.widget.AppCompatSpinner
            android:id="@+id/timeout"
            itemBinding="@{viewModel.itemBinding}"
            items="@{viewModel.items}"
            onTouch="@{() -> viewModel.spinnerTouched()}"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:selectedItemPosition="@={viewModel.selectedItemPosition}" />
        itemDropDownLayout="@{android.R.layout.simple_spinner_dropdown_item}"
        android:onClick="@{() -> viewModel.spinnerPressed()}"

        <androidx.appcompat.widget.AppCompatTextView
            android:id="@+id/warning"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:layout_margin="5dp"
            android:drawablePadding="10dp"
            android:text="@{viewModel.warningText}"
            android:textColor="?android:textColorSecondary"
            tools:text="@string/su_warning" />

        <LinearLayout
            style="?android:buttonBarStyle"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="bottom"
            android:orientation="horizontal"
            android:paddingStart="30dp"
            android:paddingEnd="30dp">

            <com.google.android.material.button.MaterialButton
                android:id="@+id/deny_btn"
                style="@style/Widget.Button.Text"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:onClick="@{() -> viewModel.denyPressed()}"
                android:text="@{viewModel.denyText}"
                tools:text="@string/deny" />

            <com.google.android.material.button.MaterialButton
                android:id="@+id/grant_btn"
                style="@style/Widget.Button.Text"
                gone="@{viewModel.canUseFingerprint}"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:onClick="@{() -> viewModel.grantPressed()}"
                android:text="@string/grant" />

            <androidx.appcompat.widget.AppCompatImageView
                android:id="@+id/fingerprint"
                gone="@{!viewModel.canUseFingerprint}"
                android:layout_width="0dp"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:padding="7dp"
                android:tint="?attr/colorAccent"
                app:srcCompat="@drawable/ic_fingerprint" />
        </LinearLayout>

    </LinearLayout>

</layout>