1. TOP»
  2. Epson ePOS SDK for Android »
  3. Printer class »
  4. setVerifyPasswordListener

Select your printer model

Parameters are refined by the selected printer.

setVerifyPasswordListener

Registers a listener method for an event to notify the processing result of the devices from execution of the verifyPassword API.

Syntax

 
 
public void setVerifyPasswordListener(VerifyPasswordListener listener)

Parameter

listener

Specifies an object which has a notification target method.

Listener interface

 
 
public interface VerifyPasswordListener extends EventListener

Listener method

 
 
void onVerifyPassword(Printer printerObj, int code)

Parameter

printerObj

The callback source object is stored.

code

The processing result is stored.

Error status

Description

CODE_SUCCESS

Matches with the printer administrator password.

CODE_ERR_PORT

Error was detected with the communication port.

CODE_ERR_TIMEOUT

Processing did not end within the specified time period.

CODE_ERR_AUTORECOVER

Automatic recovery error occurred.

CODE_ERR_UNRECOVERABLE

Unrecoverable error occurred.

CODE_ERR_CUTTER

Auto cutter error occurred.

CODE_ERR_MECHANICAL

Mechanical error occurred.

CODE_ERR_DEVICE_BUSY

Used by other connection target.

CODE_NO_PASSWORD

No administrator password is set for the printer.

CODE_ERR_INVALID_PASSWORD

Does not match with the administrator password in the printer.

CODE_ERR_FAILURE

An unknown error occurred.

Supplementary explanation

  • When this API is run multiple times, the listener method specified later takes effect.
  • If null is specified in listener when calling this API, the registered listener method is canceled.
 

Quick Access

  • [Name]
  • [Format]
  • [Range]
  • [Description]
  • [Notes]
Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.


Epson ePOS SDK for Android

  1. TOP»
  2. Epson ePOS SDK for Android »
  3. Printer class »
  4. setVerifyPasswordListener

Jump to the top