AndroidAPS/app/src/main/res/layout/automation_dialog_edit_trigger.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:focusableInTouchMode="true"
    android:minWidth="300dp"
    android:orientation="vertical"
    tools:context=".plugins.general.automation.dialogs.EditEventDialog">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:background="@color/dialog_title_background"
            android:orientation="horizontal"
            android:padding="5dp">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:contentDescription="@string/triggers"
                android:src="@drawable/ic_trigger_green_48dp" />

            <TextView
                android:id="@+id/automation_actionTitle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_centerInParent="true"
                android:layout_gravity="center"
                android:layout_marginLeft="10dp"
                android:layout_marginRight="10dp"
                android:text="@string/triggers"
                android:textAlignment="center"
                android:textAppearance="?android:attr/textAppearanceLarge" />

        </RelativeLayout>

        <LinearLayout
            android:id="@+id/automation_layoutTrigger"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="10dp"
            android:orientation="vertical" />

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

    </LinearLayout>

</ScrollView>