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

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:orientation="vertical">

    <include layout="@layout/toolbar"/>

    <ScrollView
        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="fill_parent"
        android:layout_height="wrap_content"
        android:padding="8dp"
        tools:ignore="UseCompoundDrawables,ContentDescription">

        <LinearLayout
            android:id="@android:id/content"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.v7.widget.CardView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_marginBottom="8dp"
                app:cardUseCompatPadding="true">

                <LinearLayout
                    android:layout_width="fill_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="8dp"
                    android:orientation="vertical">

                    <LinearLayout
                        android:layout_width="fill_parent"
                        android:layout_height="72dp"
                        android:orientation="horizontal"
                        android:padding="16dp">

                        <ImageView
                            android:layout_width="48dp"
                            android:layout_height="48dp"
                            android:layout_gravity="center_vertical"
                            android:src="@mipmap/ic_launcher"/>

                        <TextView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_gravity="center_vertical"
                            android:paddingLeft="16dp"
                            android:paddingRight="16dp"
                            android:text="@string/app_name"
                            android:textAppearance="@style/TextAppearance.AppCompat.Headline"/>
                    </LinearLayout>

                    <com.topjohnwu.magisk.utils.RowItem
                        android:id="@+id/app_version_info"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        app:icon="@drawable/ic_info_outline"
                        app:text="@string/app_version"/>

                    <com.topjohnwu.magisk.utils.RowItem
                        android:id="@+id/app_changelog"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        app:icon="@drawable/ic_history"
                        app:text="@string/app_changelog"/>

                    <com.topjohnwu.magisk.utils.RowItem
                        android:id="@+id/app_developers"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        app:icon="@drawable/ic_person"
                        app:text="@string/app_developers"/>

                    <com.topjohnwu.magisk.utils.RowItem
                        android:id="@+id/app_translators"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        app:icon="@drawable/ic_language"
                        app:text="@string/app_translators"/>

                    <com.topjohnwu.magisk.utils.RowItem
                        android:id="@+id/app_source_code"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        app:icon="@drawable/ic_github"
                        app:text="@string/app_source_code"/>

                </LinearLayout>

            </android.support.v7.widget.CardView>

            <android.support.v7.widget.CardView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_marginBottom="8dp"
                app:cardUseCompatPadding="true">

                <com.topjohnwu.magisk.utils.RowItem
                    android:id="@+id/support_thread"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    app:icon="@drawable/ic_xda"
                    app:text="@string/support_thread"/>

            </android.support.v7.widget.CardView>

        </LinearLayout>

    </ScrollView>

</LinearLayout>