How do I share application settings with other classes java android

Question

Working through java/android learning curve... I created a text file where I want to keep all the settings for my app. Reading these from the file is working OK. Now, how could I simply use these three values in other classes? Thanks in advance!

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    bind = ActivityHomeBinding.inflate(getLayoutInflater());
    setContentView(bind.getRoot());
    ReadConfigFile();
    initView();
}

public static void ReadConfigFile() {
    try (FileInputStream fis = new FileInputStream("/storage/emulated/0/Download/suivicourse.cfg")) {
        Properties prop = new Properties();
        prop.load(fis);
        String sc_url = prop.getProperty("database.url");
        String sc_user = prop.getProperty("database.username");
        String sc_pswd = prop.getProperty("database.password");
        System.out.println(sc_url);
        System.out.println(sc_user);
        System.out.println(sc_pswd);
    } catch (IOException e) {
        e.printStackTrace();
    }
}