activity_main.axml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    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="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:text="00:00:00"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:layout_width="match_parent"
        android:layout_height="89.0dp"
        android:minWidth="25px"
        android:minHeight="25px"
        android:id="@+id/nowTimeLabel"
        android:gravity="center"
        android:layout_marginBottom="158.0dp" />
    <ImageView
        android:layout_width="match_parent"
        android:layout_height="181.0dp"
        android:id="@+id/imageView1"
        android:layout_below="@id/nowTimeLabel"
        android:layout_marginTop="0.0dp"
        android:layout_marginBottom="0.0dp"
        android:src="@drawable/clock" />
</RelativeLayout>