changePin abstract method Null safety

void changePin(
  1. PinChangeContext context,
  2. PinChangeHandler handler
)

The method that will be invoked till either the user provides the old PIN and a new PIN that conforms to the format expected by the SDK (i.e. a 6 digit PIN), or till the operation is cancelled (through the PinChangeHandler.cancel), or till the PIN authenticator is permanently locked because the user provided too many times an invalid PIN.

Params:

  • context: the context.
  • handler: the object that must be invoked with the new and old PINs

Implementation

void changePin(PinChangeContext context, PinChangeHandler handler);