FairEmail/app/src/main/res/layout/widget.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/widget"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/colorWidgetBackground"
    android:orientation="vertical"
    android:padding="6dp">

    <ImageView
        android:layout_width="24dp"
        android:layout_height="0dp"
        android:layout_gravity="center_horizontal"
        android:layout_weight="1"
        android:src="@drawable/baseline_mail_24"
        android:tint="@color/colorWidgetForeground" />

    <TextView
        android:id="@+id/tvCount"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:layout_gravity="center_horizontal"
        android:layout_weight="1"
        android:text="?"
        android:textAppearance="@style/TextAppearance.AppCompat.Medium"
        android:textColor="@color/colorWidgetForeground"
        android:textSize="18dp"
        android:textStyle="bold" />
</LinearLayout>