所有 Google 项 Play 订阅在试用期结束后均已退款

Question

我正在使用 com.android.billingclient:billing:2.0.1 开发 Android 应用程序。我的订阅有以下参数。

Billing period: 3 months

Free trial period: 3 days

Introductory price: -

Grace period: 3 days

但全部（>100）购买成功3天后退款。我不明白原因。

这是典型订单历史记录的屏幕截图：

用户问为什么会这样。我不认为他们所有人都选择 return 钱。

我的 BillingManager class:

public class BillingManager implements PurchasesUpdatedListener {

private BillingClient billingClient;
private final List<Purchase> purchases = new ArrayList<>();

public BillingManager(Context context) {
    billingClient = BillingClient.newBuilder(context).enablePendingPurchases().setListener(this).build();
    startConnection();
}

void startConnection() {
    billingClient.startConnection(new BillingClientStateListener() {
        @Override
        public void onBillingSetupFinished(BillingResult billingResult) {
            final int responseCode = billingResult.getResponseCode();
            if (responseCode == BillingResponseCode.OK) {
                queryPurchases();
            } 
        }

        @Override
        public void onBillingServiceDisconnected() {
            retry();
        }
    });
}

void queryPurchases() {
    PurchasesResult purchasesResult = billingClient.queryPurchases(SkuType.SUBS);
    List<Purchase> cachedPurchaseList = purchasesResult.getPurchasesList();
    onPurchasesUpdated(cachedPurchaseList);
}

@Override
public void onPurchasesUpdated(BillingResult billingResult, @Nullable List<Purchase> purchasesList) {
    final int responseCode = billingResult.getResponseCode();
    if (responseCode == BillingResponseCode.OK) {
        onPurchasesUpdated(purchasesList);
    } else if (responseCode == BillingResponseCode.USER_CANCELED) {
        handleCanceledPurchase();
    } else {
        handleUnknownResponse();
    }
}

private void onPurchasesUpdated(@Nullable List<Purchase> purchasesList) {
    purchases.clear();
    if (purchasesList != null) {
        for (Purchase purchase : purchasesList) {
            processPurchase(purchase);
        }
    }

    notifyListener();
}

private void processPurchase(Purchase purchase) {
    if (purchase.getPurchaseState() != PurchaseState.PURCHASED) {
        return;
    }

    if (!verify(purchase)) {
        return;
    }

    purchases.add(purchase);
}

public boolean shouldDoStuff() {
    if (purchases.isEmpty()) {
        return false;
    } else {
        for (Purchase purchase : purchases) {
            if (purchase.getPurchaseState() != PurchaseState.PURCHASED) {
                continue;
            }
            return true;
        }
        return false;
    }
}
}

PS：应用程序在本地验证购买签名，统计显示结果是肯定的。

Answer 1

感谢您升级到 Play Billing Library 2.+。关于确认，您需要确认订阅和非消费性应用内产品。在确认期间，并且仅在确认期间，您可以选择设置有效负载。您设置的负载将在您查询购买时返回。

有关消耗品的重要说明。您无需确认消耗品。但是，如果您确实选择确认它们（无论出于何种原因），并且如果 - 进一步 - 您在确认时提交了有效负载：那么当您在 [=] 上调用 consumeAsync 时，您需要提交相同的有效负载17=].

您也可以通过 Android 或通过服务器 api 确认。

所有 Google 项 Play 订阅在试用期结束后均已退款

All Google Play subscriptions are refunded after trial period

android

subscription

android-billing