I am trying to implement the Google's Fingerprint API in my app (in my Fragment specifically). Google has given an example but it's implemented inside an Activity here.
My specific question is that the code below to check if there are enrolled fingerprints already, it is giving me an error (screenshot below):
Question --> What change do I need to do to make it work in my Fragment (as opposed to an activity like Google has)?
if (!mFingerprintManager.hasEnrolledFingerprints()) {
purchaseButton.setEnabled(false);
// This happens when no fingerprints are registered.
Toast.makeText(getActivity(),
"Go to 'Settings -> Security -> Fingerprint' and register at least one fingerprint",
Toast.LENGTH_LONG).show();
return;
}