我正在尝试在我的应用中实现新的 Google Play 结算服务,并尝试使用 queryPurchaseHistoryAsync()
方法和 Purchase 检索我已购买的应用内商品
列表始终为空且包含 0 个元素。
代码在我购买该商品的设备上运行良好,但在我具有相同 Google 帐户的其他设备上,它没有返回任何内容。
也与 Documentation 中一样, queryPurchaseHistoryAsync()
应该与 Google 同步以获取购买历史记录,但由于某种原因它似乎没有同步。
我的代码是:
BillingClient billingClient = BillingClient.newBuilder(getApplicationContext()).setListener(new PurchasesUpdatedListener() {
@Override
public void onPurchasesUpdated(int responseCode, @Nullable List<Purchase> purchases) {
if(responseCode == BillingClient.BillingResponse.OK) {
//Do something
}
}
}).build();
billingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(int responseCode) {
if(responseCode == BillingClient.BillingResponse.OK) {
//Response is OK and working fine
}
}
@Override
public void onBillingServiceDisconnected() {
//Do something
}
});
billingClient.queryPurchaseHistoryAsync(BillingClient.SkuType.INAPP, new PurchaseHistoryResponseListener() {
@Override
public void onPurchaseHistoryResponse(int responseCode, List<Purchase> purchasesList) {
if(responseCode == BillingClient.BillingResponse.OK) {
//Always returning 0 size() of purchasesList
Toast.makeText(getApplicationContext(), "There are " + purchasesList.size() + " items you've purchased.", Toast.LENGTH_LONG).show();
}
}
});
这段代码究竟哪里出错了?
非常感谢。
最佳答案
您是否在 onBillingSetupFinished() 之后调用了 queryPurchaseHistoryAsync()?
在您的源代码上调用 onBillingSetupFinished() 之前,您似乎确实调用了 queryPurchaseHistoryAsync()。
您可以在this doc中查看以下代码
private BillingClient mBillingClient;
...
mBillingClient = BillingClient.newBuilder(mActivity).setListener(this).build();
mBillingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(@BillingResponse int billingResponseCode) {
if (billingResponseCode == BillingResponse.OK) {
// The billing client is ready. You can query purchases here.
}
}
@Override
public void onBillingServiceDisconnected() { }
});
关于Android - queryPurchaseHistoryAsync 购买列表在其他设备上为空,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50941340/