Android 如何在新的Google应用内购买中处理具有购买历史记录的购买状态
我正在尝试创建一个恢复购买系统。我想，用户可以访问其购买的产品，无论他/她登录哪个设备。所以我在应用程序启动时使用“queryPurchaseHistoryAsync（）”方法。我的问题从这里开始 与文档相反，Google的新实现改变了queryPurchaseHistoryAsync（）参数。现在它将PurchaseHistoryRecord对象列表作为参数，而不是PurchaseHistoryRecord对象列表 Android studio无法解析文档中所述的方法。使用新的queryPurchaseHistoryAsync（）时，我找不到任何检查购买状态的方法。（如果是已购买、已取消或挂起）。我可以通过“Purchase.getPurchaseState（）”方法处理Purchase对象 queryPurchaseHistoryAsync（）的文档 我的应用程序中的queryPurchaseHistoryAsync（）方法Android 如何在新的Google应用内购买中处理具有购买历史记录的购买状态,android,in-app-purchase,in-app-billing,play-billing-library,Android,In App Purchase,In App Billing,Play Billing Library,我正在尝试创建一个恢复购买系统。我想，用户可以访问其购买的产品，无论他/她登录哪个设备。所以我在应用程序启动时使用“queryPurchaseHistoryAsync（）”方法。我的问题从这里开始 与文档相反，Google的新实现改变了queryPurchaseHistoryAsync（）参数。现在它将PurchaseHistoryRecord对象列表作为参数，而不是PurchaseHistoryRecord对象列表 Android studio无法解析文档中所述的方法。使用新的queryPur
billingClient.queryPurchaseHistoryAsync(BillingClient.SkuType.INAPP,
new PurchaseHistoryResponseListener() {
@Override
public void onPurchaseHistoryResponse(BillingResult billingResult, List<PurchaseHistoryRecord> purchaseHistoryRecordList) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK
&& purchaseHistoryRecordList != null) {
for (PurchaseHistoryRecord purchaseHistoryRecord : purchaseHistoryRecordList) {
HandleOldGetting(purchaseHistoryRecord.getSku());
}
}
}
billingClient.queryPurchaseHistoryAsync（billingClient.SkuType.INAPP，
新的PurchaseHistoryResponseListener（）{
@凌驾
PurchaseHistoryResponse（BillingResult BillingResult，List purchaseHistoryRecordList）上的公共无效{
如果（billingResult.getResponseCode（）==BillingClient.BillingResponseCode.OK
&&purchaseHistoryRecordList！=空）{
用于（PurchaseHistoryRecord PurchaseHistoryRecord:purchaseHistoryRecordList）{
HandleOldGetting（purchaseHistoryRecord.getSku（））；
}
}
}
感谢您阅读本文，非常感谢您的帮助。到目前为止，我一直在使用queryPurchases（）自动恢复购买，因为它不需要任何网络连接 Google play应用程序与帐户相关的缓存正在为所有设备更新。在许多情况下，您不需要调用queryPurchaseHistoryAsync进行恢复 正如@bospehre comment中所述。它有一个缺点，因为它依赖于缓存。所以我们仍然需要检查购买情况，并通过网络调用恢复它们 对于queryPurchaseHistory异步调用，我们可以获取购买sku和令牌。如果您按照Google的建议使用服务器保存订阅数据。您可以通过服务器检查此订阅的情况 以下是还原用户的最新订阅的示例
billingManager.billingClient.queryPurchaseHistoryAsync(BillingClient.SkuType.SUBS) { billingResult, purchaseHistoryRecords ->
if (purchaseHistoryRecords != null) {
var activePurchaseRecord : PurchaseHistoryRecord? = null
if (purchaseHistoryRecords.size > 0) {
// Get the latest subscription. It may differ for developer needs.
for (purchaseHistoryRecord in purchaseHistoryRecords) {
Log.d(billingLogs, "Purchase History Record : $purchaseHistoryRecord")
if (billingResult.responseCode == BillingClient.BillingResponseCode.OK) {
if (subSkuListHelper.getSkuList().contains(purchaseHistoryRecord.sku)
) {
if (activePurchaseRecord == null) {
activePurchaseRecord = purchaseHistoryRecord
} else {
if (purchaseHistoryRecord.purchaseTime > activePurchaseRecord.purchaseTime) {
activePurchaseRecord = purchaseHistoryRecord
}
}
}
}
}
Toast.makeText(
this,
"Subscription Purchases found, Checking validity...",
Toast.LENGTH_SHORT
).show()
// Make a network call with sku and purchaseToken to get subscription info
//Subscription Data Fetch is a class that handling the networking
activePurchaseRecord?.let { SubscriptionDataFetch(
this,
billingManager.billingClient
)
.executeNetWorkCall(
getString(R.string.ubscription_check_endpoint),
it.sku,
it.purchaseToken
)
}
}
else {
Log.d(billingLogs, "Purchase History Record not found size 0") }
}
else {
Toast.makeText(
this,
"Purchase not found",
Toast.LENGTH_SHORT
).show()
Log.d(billingLogs, "Purchase History Record not found null")
}
}
使用“queryPurchases（）”它有一个固有的缺点，即它不是实时的。在其他设备上进行的购买可能需要几天才能显示出来，然后才能进行适当的同步，甚至更长时间。因此，我被用户的抱怨淹没了。这个答案是非常错误的，建议进行queryPurchase是的，如果您的internet连接处于活动状态，我将此设置为：ConnectionManagercm=（ConnectionManager）context.getSystemService（context.CONNECTIVITY_SERVICE）；NetworkInfo-activeNetwork=cm.getActiveNetworkInfo（）；
billingClient.queryPurchaseHistoryAsync(BillingClient.SkuType.INAPP,
new PurchaseHistoryResponseListener() {
@Override
public void onPurchaseHistoryResponse(BillingResult billingResult, List<PurchaseHistoryRecord> purchaseHistoryRecordList) {
if (billingResult.getResponseCode() == BillingClient.BillingResponseCode.OK
&& purchaseHistoryRecordList != null) {
for (PurchaseHistoryRecord purchaseHistoryRecord : purchaseHistoryRecordList) {
HandleOldGetting(purchaseHistoryRecord.getSku());
}
}
}
billingManager.billingClient.queryPurchaseHistoryAsync(BillingClient.SkuType.SUBS) { billingResult, purchaseHistoryRecords ->
if (purchaseHistoryRecords != null) {
var activePurchaseRecord : PurchaseHistoryRecord? = null
if (purchaseHistoryRecords.size > 0) {
// Get the latest subscription. It may differ for developer needs.
for (purchaseHistoryRecord in purchaseHistoryRecords) {
Log.d(billingLogs, "Purchase History Record : $purchaseHistoryRecord")
if (billingResult.responseCode == BillingClient.BillingResponseCode.OK) {
if (subSkuListHelper.getSkuList().contains(purchaseHistoryRecord.sku)
) {
if (activePurchaseRecord == null) {
activePurchaseRecord = purchaseHistoryRecord
} else {
if (purchaseHistoryRecord.purchaseTime > activePurchaseRecord.purchaseTime) {
activePurchaseRecord = purchaseHistoryRecord
}
}
}
}
}
Toast.makeText(
this,
"Subscription Purchases found, Checking validity...",
Toast.LENGTH_SHORT
).show()
// Make a network call with sku and purchaseToken to get subscription info
//Subscription Data Fetch is a class that handling the networking
activePurchaseRecord?.let { SubscriptionDataFetch(
this,
billingManager.billingClient
)
.executeNetWorkCall(
getString(R.string.ubscription_check_endpoint),
it.sku,
it.purchaseToken
)
}
}
else {
Log.d(billingLogs, "Purchase History Record not found size 0") }
}
else {
Toast.makeText(
this,
"Purchase not found",
Toast.LENGTH_SHORT
).show()
Log.d(billingLogs, "Purchase History Record not found null")
}
}