How to create an Android app to send a simple notification on my Local network when i press a button on my ESP32?

Is it possible to create an App for Android to receive a notification, when i press a button on my ESP32, using only Local Network??

If so, how can i store the notifications with Date and Time on the App created from AndroidStudio. I have AndroidStudio, I know how to create an App and say Hello World, but i do not know how to create specifically for this only!!

I search the Internet, even the ChatGPT, Gemini, BrackBox.AI, no success.

Might start here. I asked Google how to create an Android app and he came back with a plan with options.

I got it, I made the app, i just asked ChatGPT, and a lot of issues, but i did not give up!!

Shout out to ChatGpt.

Show the app you created.