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demo-module/src/main/res/layout/activity_main.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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:gravity="center"
+    android:orientation="vertical"
+    tools:ignore="HardcodedText">
+
+    <TextView
+        android:id="@+id/module_demo_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="15dp"
+        android:text="sample"
+        android:textSize="20sp" />
+
+    <EditText
+        android:id="@+id/module_demo_edit_text"
+        android:layout_width="250dp"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="15dp"
+        android:hint="Please enter the text"
+        android:singleLine="true"
+        android:textSize="20sp"
+        tools:ignore="Autofill,LabelFor,TextFields" />
+
+    <Button
+        android:id="@+id/module_demo_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Save Test Data"
+        android:textAllCaps="false" />
+</LinearLayout>