我正在使用Google提供的IABHelper在In App Billing Version 3中遇到间歇性问题.
在启动新购买之前,我使用queryInventoryAsync检查未使用的购买.如果发现我消耗任何未消耗的购买并开始新的交易,如果不是直接开始新的交易.99%的时间它工作正常.
有时,当queryInventoryAsync未返回未使用的购买时,以下launchPurchaseFlow将失败并显示响应:7:项已经拥有.
INFO [IABHelper] Starting async operation: refresh inventory
INFO [IABHelper] Querying owned items, item type: inapp
INFO [IABHelper] Package name: jp.co.mycompany.myapp
INFO [IABHelper] Calling getPurchases with continuation token: null
INFO [IABHelper] Owned items response: 0
INFO [IABHelper] Continuation token: null
INFO [IABHelper] Querying SKU details.
INFO [IABHelper] queryPrices: nothing to do because there are no SKUs.
INFO [IABHelper] Querying owned items, item type: subs
INFO [IABHelper] Package name: jp.co.mycompany.myapp
INFO [IABHelper] Calling getPurchases with …