Can you can again provide the code to setup notification because functions used in this code is deprecated and i am not finding any suitable example for seeting it

Unfortunately we can't answer all questions. Unclear questions or questions with
insufficient information may not get attention.

Before filing a question:
-------------------------

- Ask general Android development questions on Stack Overflow
- Search existing issues, including issues that are closed
https://github.com/google/ExoPlayer/issues?q=is%3Aissue
- Consult our developer website (https://exoplayer.dev/) and Javadoc
(https://exoplayer.dev/doc/reference/)

When filing a question:
-------------------------

Describe your question in detail.

In case your question refers to a problem you are seeing in your app:

- Output of running `$ adb bugreport` in the console

In case your question is related to a piece of media:

- URI to test content
- For protected content:
- DRM scheme and license server URL
- Authentication HTTP headers

Don't forget to check supported formats and devices
(https://exoplayer.dev/supported-formats.html).

If there's something you don't want to post publicly, please submit the issue,
then email the link/bug report to dev.exoplayer@gmail.com using a subject in the
format "Issue #1234", where #1234 is your issue number (we don't reply to
emails).