Constructor Detail

• LcpDialogAuthentication

  LcpDialogAuthentication()

Method Detail

• onParentViewAttachedToWindow

   final Unit onParentViewAttachedToWindow(View parentView)

  Call this method every time the anchor view gets attached to the window.

• onParentViewDetachedFromWindow

   final Unit onParentViewDetachedFromWindow()

  Call this method every time the anchor view gets detached from the window.

• retrievePassphrase

   String retrievePassphrase(LcpAuthenticating.AuthenticatedLicense license, LcpAuthenticating.AuthenticationReason reason, Boolean allowUserInteraction)

  Retrieves the passphrase used to decrypt the given license.

  If allowUserInteraction is true, the reading app can prompt the user to enter the passphrase. Otherwise, use a background retrieval method (e.g. web service) or return null.

  The returned passphrase can be clear or already hashed.

  You can implement an asynchronous pop-up with callbacks using suspendCoroutine:

  suspendCoroutine<String?> { cont ->
      cancelButton.setOnClickListener {
          cont.resume(null)
      }
  
      okButton.setOnClickListener {
          cont.resume(passwordEditText.text.toString())
      }
  
      // show pop-up...
  }

  Parameters:

  license - Information to show to the user about the license being opened.

  reason - Reason why the passphrase is requested.

  allowUserInteraction - Indicates whether the user can be prompted for their passphrase.