openRedeemOfferCodeAndroid abstract method
Open the Google Play offer/promo code redemption flow so the user can enter a code. On Google Play builds, launches the Play Store redeem page (https://play.google.com/redeem). A purchase listener can receive the redeemed purchase while the app is running with an active billing connection; always reconcile with getAvailablePurchases when the app resumes. Does not require the billing client to be initialized (no Play Billing version requirement). Planned OpenIAP availability: Spec 2.5.0 / openiap-google 2.5.0. Android counterpart of presentCodeRedemptionSheetIOS. Returns true when the redemption flow was launched, or false when the current store flavor does not provide an equivalent redemption flow. See: https://openiap.dev/docs/apis/android/open-redeem-offer-code-android
Implementation
Future<bool> openRedeemOfferCodeAndroid();