【发布时间】：2022-10-05 19:53:09
【问题描述】：
我不是程序员，我的网站有一个应用程序（codecanyon 模板），其中包含一个旧的 Google Billing Client 库的订阅计费。我想更新到版本 5.0.0，我通过更改 build.gradle 来做到这一点，但是我在适应 java 代码 sn-p 时遇到了困难，因为我对此知之甚少。 搜索我已将 \"billingClient.queryPurchases\" 更新为 \"billingClient.queryPurchasesAsync\" 但这样做时，Android Studio 中出现了更多错误
package com.moisbr.learnappvideos.services;
import android.app.Activity;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.billingclient.api.AcknowledgePurchaseParams;
import com.android.billingclient.api.AcknowledgePurchaseResponseListener;
import com.android.billingclient.api.BillingClient;
import com.android.billingclient.api.BillingClientStateListener;
import com.android.billingclient.api.BillingFlowParams;
import com.android.billingclient.api.BillingResult;
import com.android.billingclient.api.Purchase;
import com.android.billingclient.api.PurchasesUpdatedListener;
import com.android.billingclient.api.SkuDetails;
import com.android.billingclient.api.SkuDetailsParams;
import com.android.billingclient.api.SkuDetailsResponseListener;
import java.util.List;
public class BillingSubs {
String TAG = \"my_BillingSubs\";
BillingClient billingClient;
Activity activity;
List<String> listSkuStore;
CallBackBilling callBackBilling;
public BillingSubs(Activity activity, List<String> listSkuStore) {
this.activity = activity;
this.listSkuStore = listSkuStore;
billingClient = BillingClient.newBuilder(activity)
.enablePendingPurchases()
.setListener(new PurchasesUpdatedListener() {
@Override
public void onPurchasesUpdated(@NonNull BillingResult billingResult, @Nullable List<Purchase> list) {
}
}).build();
}
public BillingSubs(Activity activity, List<String> listSkuStore, CallBackBilling callBackBilling) {
this.activity = activity;
this.listSkuStore = listSkuStore;
this.callBackBilling = callBackBilling;
billingClient = BillingClient.newBuilder(activity)
.enablePendingPurchases()
.setListener(new PurchasesUpdatedListener() {
@Override
public void onPurchasesUpdated(@NonNull BillingResult billingResult, @Nullable List<Purchase> list) {
Log.d(TAG, \"onPurchasesUpdated: \" + billingResult.getResponseCode());
// confirm purchased, otherwise refund money
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
Log.d(TAG, \"onPurchasesUpdated: \" + list);
for (Purchase purchase : list) {
// for non-consumables (buy one time)
if (purchase.getPurchaseState() == Purchase.PurchaseState.PURCHASED) {
AcknowledgePurchaseParams acknowledgePurchaseParams =
AcknowledgePurchaseParams.newBuilder()
.setPurchaseToken(purchase.getPurchaseToken())
.build();
billingClient.acknowledgePurchase(acknowledgePurchaseParams, new AcknowledgePurchaseResponseListener() {
@Override
public void onAcknowledgePurchaseResponse(@NonNull BillingResult billingResult) {
Log.d(TAG, \"onAcknowledgePurchaseResponse: \" + billingResult.getDebugMessage());
}
});
callBackBilling.onPurchase();
return;
}
}
} else if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.USER_CANCELED) {
callBackBilling.onNotPurchase();
}
}
}).build();
}
public void purchase(String sku) {
billingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(@NonNull BillingResult billingResult) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
if (billingClient.isReady()) {
SkuDetailsParams skuDetailsParams = SkuDetailsParams
.newBuilder()
.setSkusList(listSkuStore)
.setType(BillingClient.SkuType.SUBS)
.build();
billingClient.querySkuDetailsAsync(skuDetailsParams, new SkuDetailsResponseListener() {
@Override
public void onSkuDetailsResponse(@NonNull BillingResult billingResult, @Nullable List<SkuDetails> list) {
for (final SkuDetails skuDetails : list) {
Log.d(TAG, \"onSkuDetailsResponse: \" + list);
if (skuDetails.getSku().equals(sku)) {
BillingFlowParams billingFlowParams = BillingFlowParams
.newBuilder()
.setSkuDetails(skuDetails)
.build();
billingClient.launchBillingFlow(activity, billingFlowParams);
}
}
}
});
}
} else if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.BILLING_UNAVAILABLE) {
callBackBilling.onNotLogin();
}
}
@Override
public void onBillingServiceDisconnected() {
}
});
}
public void checkPurchase(List<String> listCheck, CallBackBilling callBackBilling) {
billingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(@NonNull BillingResult billingResult) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK) {
List<Purchase> listPurchase = billingClient.queryPurchases(BillingClient.SkuType.SUBS).getPurchasesList();
Log.d(TAG, \"onBillingSetupFinished: \" + listPurchase);
for (Purchase purchase : listPurchase) {
for (String s : listCheck) {
if (purchase.getSkus().contains(s.toLowerCase())) {
Log.d(TAG, \"purchased: \" + s);
callBackBilling.onPurchase();
return;
}
}
}
callBackBilling.onNotPurchase();
return;
} else if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.BILLING_UNAVAILABLE) {
callBackBilling.onNotLogin();
}
}
@Override
public void onBillingServiceDisconnected() {
}
});
}
}