【发布时间】:2014-03-05 16:52:25
【问题描述】:
这个问题与Purchased subscription not returned in inventory & Android billing - error you own this item 非常相似,但其中提供的答案并没有解决我的问题。
我有来自https://code.google.com/p/marketbilling/ 的最新代码。我的签名 apk 安装在设备上,并作为草稿上传到 Play 商店。我的订阅购买存在于 Google Wallet Merchant Center 中,并显示在 queryPurchases 和 queryInventoryAsync 中,但在我的 PurchaseActivity 中显示为 null。
此代码来自 IabHelper.java 中的 queryPurchases 方法,显示购买信息:
for (int i = 0; i < purchaseDataList.size(); ++i) {
String purchaseData = purchaseDataList.get(i);
String signature = signatureList.get(i);
String sku = ownedSkus.get(i);
logDebug("Purchase Data: "+purchaseData);
if (Security.verifyPurchase(mSignatureBase64, purchaseData, signature)) {
logDebug("Sku is owned: " + sku);
Purchase purchase = new Purchase(itemType, purchaseData, signature);
logDebug("Purchase Data: "+purchase);
if (TextUtils.isEmpty(purchase.getToken())) {
logWarn("BUG: empty/null token!");
logDebug("Purchase data: " + purchaseData);
}
// Record ownership and token
inv.addPurchase(purchase);
logDebug("Get Purchase Data: "+ inv.getPurchase(sku));
}
else {
logWarn("Purchase signature verification **FAILED**. Not adding item.");
logDebug(" Purchase data: " + purchaseData);
logDebug(" Signature: " + signature);
verificationFailed = true;
}
}
此方法“queryInventoryAsync”来自 IabHelper.java 类并返回库存信息:
public void queryInventoryAsync(final boolean querySkuDetails,
final List<String> moreSkus,
final QueryInventoryFinishedListener listener) {
final Handler handler = new Handler();
checkNotDisposed();
checkSetupDone("queryInventory");
flagStartAsync("refresh inventory");
(new Thread(new Runnable() {
public void run() {
IabResult result = new IabResult(BILLING_RESPONSE_RESULT_OK, "Inventory refresh successful.");
Inventory inv = null;
try {
inv = queryInventory(querySkuDetails, moreSkus);
}
catch (IabException ex) {
result = ex.getResult();
}
flagEndAsync();
final IabResult result_f = result;
final Inventory inv_f = inv;
if (!mDisposed && listener != null) {
handler.post(new Runnable() {
public void run() {
listener.onQueryInventoryFinished(result_f, inv_f);
logDebug("Result: "+ result_f.getResponse() + " inventory: "+ inv_f.getAllOwnedSkus().get(0));
}
});
}
}
})).start();
}
这是来自我的购买活动:
IabHelper.QueryInventoryFinishedListener mInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result, Inventory inventory) {
// Is it a failure?
if (result.isFailure()) {
Log.i(TAG, "Failed to query inventory: " + result);
return;
}else{
//This returns false
Log.i(TAG, "Query inventory was successful: " + inventory.hasPurchase(sku));
}
// Do we have the premium upgrade?
//This returns null
Purchase premiumPurchase = inventory.getPurchase(sku);
虽然 queryPurchase 和 queryInventoryAsync 显示我的设备和电子邮件帐户存在购买,但 getPurchase(sku) 将 Purchase 显示为 null 并且 hasPurchase(sku) 返回 false。
有人知道为什么会这样吗?谢谢!
【问题讨论】:
-
您确定您正在启动的应用是已签名的应用吗?使用同一个帐户?
-
@jmunoz 是的。我很确定。
-
好的,只是想确定这个事实。您是否尝试使用示例应用程序。我已尝试使用此示例应用程序,将其作为草稿上传并检查它是否正常工作......后来我复制了我需要的行
-
您找到原因了吗?我有一个类似的问题。我查询所有 sku 详细信息,然后检查其中是否已购买。如果我调用同步获取所有详细信息,它会检测到购买的物品。如果我异步执行,对 getPurchase 的调用总是返回 null。
-
@Benzino 确保您传递了正确的 sku 并且它不为空。就我而言,sku 中有一个错字。
标签: android in-app-billing google-play-services android-billing