set Signature Launcher
Sets the ActivityResultLauncher for the SDK internal signature activity. This should be set in an Activity/Fragment where the transaction state will be TransactionState.AWAITING_SIGNATURE. The activity will only be used for capturing signatures when signatureMode in ToroConfig is set to APP. Using the default config, the SDK will try collect the signature from the Miura device instead.
Parameters
signature Launcher
The ActivityResultLauncher for the signature activity.