sign
fun signDocument(context: Context, signerOptions: SignerOptions, customSigning: suspend (ByteArray, String) -> ByteArray? = null, onFailure: (Throwable) -> Unit, onSuccess: () -> Unit)
signDocument provides functionality to insert a digital signature in a document
Parameters
context
signer
contains various configurations needed for the signing. This can be further looked into com.pspdfkit.signatures.SignerOptions
custom
if you want custom signing behaviour, add it here. For example sending the data to an external system to sign. Otherwise this can be null and the private key in com.pspdfkit.signatures.SignerOptions will be used. This lambda is run on a background IO thread (with Dispatchers.IO coroutine).
on
is called when any exception is thrown
on
provides a callback where customer can use com.pspdfkit.signatures.SignerOptions.outputDataProvider as a result param.