Android samples files for Azure B2C require configuration file information to be replicated in B2CConfiguration class as well - azure-ad-b2c

Question

I was implementing Azure AD B2C in Multiuser mode and was reading the sample files. Why is there a configuration class which states:
"If you'd like to use your own app registration, you will also need to update B2CConfiguration.java to match with your configuration json file."
Doesn't that seem to defeat the purpose of having a configuration file? Shouldn't the values be accessible through the module somehow as long as the configuration file is
This code shows the calling of the json configuration file:
// Creates a PublicClientApplication object with res/raw/auth_config_single_account.json
PublicClientApplication.createMultipleAccountPublicClientApplication(getContext(),
R.raw.auth_config_b2c,
new IPublicClientApplication.IMultipleAccountApplicationCreatedListener() {
#Override
public void onCreated(IMultipleAccountPublicClientApplication application) {
b2cApp = application;
loadAccounts();
}
#Override
public void onError(MsalException exception) {
displayError(exception);
removeAccountButton.setEnabled(false);
runUserFlowButton.setEnabled(false);
acquireTokenSilentButton.setEnabled(false);
}
});
And the B2CConfiguraiton shows:
/**
* Name of your B2C tenant hostname.
*/
final static String azureAdB2CHostName = "fabrikamb2c.b2clogin.com";
/**
* Name of your B2C tenant.
*/
final static String tenantName = "fabrikamb2c.onmicrosoft.com";
/**
* Returns an authority for the given policy name.
*
* #param policyName name of a B2C policy.
*/
public static String getAuthorityFromPolicyName(final String policyName) {
return "https://" + azureAdB2CHostName + "/tfp/" + tenantName + "/" + policyName + "/";
}
/**
* Returns an array of scopes you wish to acquire as part of the returned token result.
* These scopes must be added in your B2C application page.
*/
public static List<String> getScopes() {
return Arrays.asList(
"https://fabrikamb2c.onmicrosoft.com/helloapi/demo.read");
}
All of these values are in the configuration file, except for scopes.
Is there another option here so I don't need to hard code configuration information?

Answer 1

The configuration details (like tenentid, policy name)can't be rendered dynamically.
In the B2CConfiguration.java file if you see the comments section it was mentioned as The value in this class has to map with the json configuration file (auth_config_b2c.json).