# Uses of Interface
com.creditcall.chipdnamobile.ITransactionUpdateListener

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

  Methods in com.creditcall.chipdnamobile with parameters of type ITransactionUpdateListener
  Modifier and Type
  Method
  Description
  `void`
  ChipDnaMobile.`addTransactionUpdateListener(ITransactionUpdateListener listener)`
  Add a listener to get events during a transaction.
  `void`
  ChipDnaMobile.`removeTransactionUpdateListener(ITransactionUpdateListener listener)`
  Remove a listener that was previously added via `ChipDnaMobile.addTransactionUpdateListener(ITransactionUpdateListener)` .