Simpre CPU Stress test tool for Android

This program is a simple stress test for Android devices.

It offers the following features:

Forces the CPU to perform unnecessary calculations to generate load
Executes the process with a specified number of threads
Runs in the background, allowing work to continue even when the app is closed
Displays a solid black blank screen to prevent burn-in the display for devices that has OLED display

How to use:
On Android 13 and newer, When this app started at