read data from device homocube

app/src/main/res/layout/activity_hemocube.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<layout 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">
+
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/cl_parent"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/my_toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:titleTextColor="#FFFFFF"
+            android:elevation="4dp"
+            app:menu="@menu/my_menu"
+            android:theme="@style/ToolbarTheme"
+            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <FrameLayout
+            android:id="@+id/fl_main"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/my_toolbar"
+            app:layout_constraintBottom_toBottomOf="parent"
+            tools:context=".presentation.hemocube.HemocubeActivity">
+
+        </FrameLayout>
+
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
+</layout>