# Uses of Interface
com.creditcall.chipdnamobile.ISignatureVerificationListener

- ## Uses of ISignatureVerificationListener in com.creditcall.chipdnamobile

  Methods in com.creditcall.chipdnamobile with parameters of type ISignatureVerificationListener
  Modifier and Type
  Method
  Description
  `void`
  ChipDnaMobile.`addSignatureVerificationListener(ISignatureVerificationListener listener)`
  Add a listener to get the event for signature verification.
  `void`
  ChipDnaMobile.`removeSignatureVerificationListener(ISignatureVerificationListener listener)`
  Remove a listener that was previously added via `ChipDnaMobile.addSignatureVerificationListener(ISignatureVerificationListener)` .