AppDNABillingDelegate


public interface AppDNABillingDelegate

Delegate for billing/purchase events.

Method Summary

Modifier and Type	Method	Description
`Unit`	`onPurchaseCompleted(String productId, TransactionInfo transaction)`
`Unit`	`onPurchaseFailed(String productId, Throwable error)`
`Unit`	`onEntitlementsChanged(List<Entitlement> entitlements)`
`Unit`	`onRestoreCompleted(List<String> restoredProducts)`
`Unit`	`onBillingUnavailable()`	SPEC-070-A H.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - onPurchaseCompleted
```
 Unit onPurchaseCompleted(String productId, TransactionInfo transaction)
```
  - onPurchaseFailed
```
 Unit onPurchaseFailed(String productId, Throwable error)
```
  - onEntitlementsChanged
```
 Unit onEntitlementsChanged(List<Entitlement> entitlements)
```
  - onRestoreCompleted
```
 Unit onRestoreCompleted(List<String> restoredProducts)
```
  - onBillingUnavailable
```
 Unit onBillingUnavailable()
```
    SPEC-070-A H.14 — fires once when BillingConnectionManager gives up after exhausting all reconnect slots (Play Services missing or permanently broken). Hosts should hide paywalls / disable purchase UI when this fires so users don't tap a dead button.