showAlternativeBillingDialogAndroid abstract method

Future<bool> showAlternativeBillingDialogAndroid()

Show alternative billing information dialog to user Step 2 of alternative billing flow Must be called BEFORE processing payment in your payment system

Returns true if user accepted, false if user canceled Throws OpenIapError.NotPrepared if billing client not ready

Implementation

Future<bool> showAlternativeBillingDialogAndroid();