Google Play帐单V5-获取产品的价格

Question

在V4中，我曾经有Skudetailss.price来获取产品的价格，但现在在V5的新产品Details中不再可用。

如何在此新版本中获得产品的价格？

Answer 1

当您调用getsubscriptionofferdetails时，它将返回可为订阅产品购买的优惠。然后，您可以调用getPricingphases（）获取定价阶段的列表。每个定价阶段对象都有一个getformattedPrice（）调用以获取要约价格的价格（ https://developer.android.com/reference/com/android/android/billingclient/api/productdetails.pricingphases.pricingphases.pricingphase ）

Answer 2

您必须检查可用产品

fun getAvailableProducts() {
    Timber.d("!!! Getting available products to buy ...")

    val queryProductDetailsParams =
        QueryProductDetailsParams.newBuilder()
            .setProductList(
                listOf(
                    QueryProductDetailsParams.Product.newBuilder()
                        .setProductId(SKU_SUBSCRIBE_MONTHLY)
                        .setProductType(BillingClient.ProductType.SUBS)
                        .build(),
                    QueryProductDetailsParams.Product.newBuilder()
                        .setProductId(SKU_SUBSCRIBE_YEARLY)
                        .setProductType(BillingClient.ProductType.SUBS)
                        .build()
                ))
            .build()

    billingClient.queryProductDetailsAsync(queryProductDetailsParams) {
            billingResult,
            productDetailsList ->
        if (billingResult.responseCode == BillingClient.BillingResponseCode.OK) {
            availableProducts.tryEmit(productDetailsList)
            getPrices(productDetailsList)
        } else {
            Timber.d("!!!Error getting available Products to buy: ${billingResult.responseCode} ${billingResult.debugMessage}")
        }
    }
}

，然后

    private fun getPrices(productDetailsList: MutableList<ProductDetails>) {
        productDetailsList.forEach{
            when (it.productId) {
                SKU_SUBSCRIBE_MONTHLY -> {
                    currency.tryEmit(it.subscriptionOfferDetails?.get(0)?.pricingPhases!!.pricingPhaseList[0]?.priceCurrencyCode.toString())
                    monthlyPrice.tryEmit(it.subscriptionOfferDetails?.get(0)?.pricingPhases!!.pricingPhaseList[0]?.formattedPrice.toString())
                    Timber.d("!!!! $it.")
                }
                SKU_SUBSCRIBE_YEARLY -> {
//                    currency.tryEmit(it.subscriptionOfferDetails?.get(0)?.pricingPhases!!.pricingPhaseList[0]?.priceCurrencyCode.toString())
                    yearlyPrice.tryEmit(it.subscriptionOfferDetails?.get(0)?.pricingPhases!!.pricingPhaseList[0]?.formattedPrice.toString())
                    Timber.d("!!!! $it.")
                }
            }
        }
    }

Answer 3

我使用以下代码获取价格详细信息。

私有void queryproduct（）{

    QueryProductDetailsParams queryProductDetailsParams
            = QueryProductDetailsParams.newBuilder().setProductList(
                    ImmutableList.of(QueryProductDetailsParams.Product.newBuilder()
                            .setProductId("your_product_id")
                            .setProductType(BillingClient.ProductType.INAPP).build()))
            .build();

    billingClient.queryProductDetailsAsync(
            queryProductDetailsParams,

            new ProductDetailsResponseListener() {
                @Override
                public void onProductDetailsResponse(@NonNull BillingResult billingResult, @NonNull List<ProductDetails> list) {
                    if(!list.isEmpty()){

                        productDetails = list.get(0);
                        itemdesc.setText(productDetails.getName());
                        itemprice.setText(productDetails.getOneTimePurchaseOfferDetails().getFormattedPrice());

                        itemprice.setOnClickListener(new View.OnClickListener() {
                            @Override
                            public void onClick(View view) {
                                makePurchase();
                            }
                        });

                    }else {

                        Log.i("playsresponse", "no response from google play");
                    }
                }
            }
    );