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Android enableBillingProgramAndroid

Enables a billing program for Android. Billing Choice support starts in OpenIAP 2.1.0 and openiap-google 2.3.0 and requires Play Billing 9.1.0+. Pass it as the enableBillingProgramAndroid field of InitConnectionConfig when calling initConnection() — there is no separate top-level call.

Sets enableBillingProgramAndroid on InitConnectionConfig; under the hood it configures BillingClient.Builder.enableBillingPrograms(...) (Play Billing 8.2.0+). External Offer integrations must use Play Billing 8.2.1+ and create fresh reporting details immediately before each external-link launch. Use 'billing-choice' for Play Billing Billing Choice. See the Google Play Billing reference.

Signature

// Config field on InitConnectionConfig — wired via initConnection()
data class InitConnectionConfig(
    val enableBillingProgramAndroid: BillingProgramAndroid? = null,
    // ...other fields
)

TypeScript example

initConnection(config?: {
  enableBillingProgramAndroid?: BillingProgramAndroid;
  // ...other fields
}): Promise<boolean>

Dart example

dart

Future<bool> initConnection({
  BillingChoiceScreenTypeAndroid? billingChoiceScreenTypeAndroid,
  BillingProgramAndroid? enableBillingProgramAndroid,
});

C# (MAUI) example

using OpenIap;

// Config field on InitConnectionConfig, wired via InitConnectionAsync.
public sealed record InitConnectionConfig
{
    public BillingProgramAndroid? EnableBillingProgramAndroid { get; init; }
    // ...other fields
}

Kotlin (KMP) example

// Config field on InitConnectionConfig (kmp-iap)
data class InitConnectionConfig(
    val enableBillingProgramAndroid: BillingProgramAndroid? = null,
    // ...other fields
)

GDScript example

# InitConnectionConfig.enable_billing_program_android: BillingProgramAndroid
func init_connection(config: InitConnectionConfig) -> bool

Config field#

enableBillingProgramAndroid on InitConnectionConfig: optional BillingProgramAndroid. Pass the program identifier you want to enable (e.g. 'external-offer') as part of the config you hand to initConnection(); the connection succeeds with the program enabled, and initConnection()'s own Promise<boolean> return value indicates the overall connection result. There is no separate enableBillingProgramAndroid() call.

Example

check(openIapStore.initConnection(
    InitConnectionConfig(
        enableBillingProgramAndroid = BillingProgramAndroid.ExternalOffer
    )
)) { "Store connection failed" }