template_widget_info.xml

<?xml version="1.0" encoding="utf-8"?>
<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
    android:configure="io.homeassistant.companion.android.widgets.template.TemplateWidgetConfigureActivity"
    android:initialKeyguardLayout="@layout/widget_template"
    android:initialLayout="@layout/widget_template"
    android:minWidth="40dp"
    android:minHeight="40dp"
    android:minResizeWidth="40dp"
    android:minResizeHeight="40dp"
    android:resizeMode="vertical|horizontal"
    android:targetCellWidth="2"
    android:targetCellHeight="1"
    android:widgetFeatures="reconfigurable"
    android:description="@string/template_widget_desc"
    android:updatePeriodMillis="1800000"
    android:widgetCategory="home_screen|keyguard"
    android:previewImage="@drawable/widget_example_template"
    android:previewLayout="@layout/widget_template_wrapper_dynamiccolor" />