恢复在应用程序内购买计费（IAB第3版）的Android [英] Restore purchases in In-app Billing (IAB Version 3) android
问题描述
谷歌已经升级到IAB3（在应用程序内结算第3版）。
首先在哪些例如code一个问题.. super.onDestroy（）被错过。
Google has upgraded to IAB3(In App Billing version 3).
First what a issue in example code.. super.onDestroy() is missed.
我实现了v3进行 http://developer.android.com的帮助/google/play/billing/billing_integrate.html
这是对手机进行测试，不能在emulator.It工作停留在仿真器。
It is tested on phone, does not work in emulator.It stuck in emulator.
我的问题是，我没有看到API恢复交易。如何恢复购买与IAB3？它是 mService.getPurchases（apiVersion，的packageName，类型，continuationToken）。有没有人测试了这个？这是否返回购自本地存储物品的物品或是否恢复购买的物品？
卸载应用程序不具有 continuationToken 。它应该是空？
My issue is, I did not see the API for restoring transactions. How can I restore purchases with IAB3? Is it mService.getPurchases(apiVersion, packageName, type, continuationToken). Has anyone tested this?? Does this returns purchased items from locally stored items or does it restore purchased items?
Uninstalling application does not have continuationToken. Should it be null?
和什么时候购买状态变化？
And What about when the purchase state changes??
请帮忙！
在此先感谢。
编辑：
谷歌已经更新了在应用程序内结算库，解决了 super.onDestroy（）的问题。
他们还增加了一些额外的功能。
Google has updated the In app billing library and solved the super.onDestroy() issue.
They have also added some additional features.
推荐答案
为使项目消耗品，你必须发送消耗请求，你必须做，在单独的线程。
To make item consumable you have to sent a consume request and you have to do that in separate thread.
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1111) {
int responseCode = data.getIntExtra("RESPONSE_CODE", 0);
String purchaseData = data.getStringExtra("INAPP_PURCHASE_DATA");
String dataSignature = data.getStringExtra("INAPP_DATA_SIGNATURE");
Logger.printMessage(TAG, "on activity result reponse"
+ responseCode, Logger.DEBUG);
if (resultCode == RESULT_OK && responseCode == 0) {
try {
JSONObject jo = new JSONObject(purchaseData);
String sku = jo.getString("productId");
String title = jo.getString("title");
addChipsToBalance(sku);
final String token = jo.getString("purchaseToken");
Toast.makeText(BuyChipsActivity.this,
"You have bought " + title + ". Enjoy the game!",
Toast.LENGTH_SHORT).show();
new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
Logger.printMessage(TAG, "inside run", Logger.DEBUG);
try {
int response = mService.consumePurchase(3,
getPackageName(), token);
Logger.printMessage(TAG, "inside run response"
+ response, Logger.DEBUG);
} catch (RemoteException e) {
// TODO Auto-generated catch block
Logger.printMessage(TAG, "exception here 1",
Logger.DEBUG);
e.printStackTrace();
}
}
}).start();
// alert("You have bought the " + sku +
// ". Excellent choice, adventurer!");
} catch (JSONException e) {
// alert("Failed to parse purchase data.");
e.printStackTrace();
}
}
}
但有时消耗请求没有对谷歌年底前完成，所以你可能要查询所购买的物品清单，并使用它与购买令牌。我不喜欢这样
But sometimes consume request is not completed on google end so you may want to query the purchased item list and consume it with the purchase token. I did like this
private void showPreviousPurchases() {
Logger.printMessage(TAG, "previous purchases", Logger.DEBUG);
if (mService == null) {
Toast.makeText(this, "Something Went Wrong. Try later",
Toast.LENGTH_LONG).show();
return;
}
Bundle ownedItems = null;
;
try {
ownedItems = mService.getPurchases(3, getPackageName(), "inapp",
null);
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (ownedItems == null) {
Logger.printMessage(TAG, "criical error ", Logger.DEBUG);
return;
}
int response = ownedItems.getInt("RESPONSE_CODE");
if (response == 0) {
ArrayList<String> ownedSkus = ownedItems
.getStringArrayList("INAPP_PURCHASE_ITEM_LIST");
ArrayList<String> purchaseDataList = ownedItems
.getStringArrayList("INAPP_PURCHASE_DATA_LIST");
/* ArrayList<String> signatureList = ownedItems
.getStringArrayList("INAPP_DATA_SIGNATURE");
String continuationToken = ownedItems
.getString("INAPP_CONTINUATION_TOKEN");*/
for (int i = 0; i < purchaseDataList.size(); ++i) {
String purchaseData = purchaseDataList.get(i);
Logger.printMessage(TAG, "json = " + purchaseData,
Logger.DEBUG);
// String signature = signatureList.get(i);
String sku = ownedSkus.get(i);
addChipsAndMakeItConsumable(purchaseData);
// do something with this purchase information
// e.g. display the updated list of products owned by user
}
// if continuationToken != null, call getPurchases again
// and pass in the token to retrieve more items
}
}
private void addChipsAndMakeItConsumable(String purchaseData) {
try {
JSONObject jo = new JSONObject(purchaseData);
String sku = jo.getString("productId");
// String title = jo.getString("title");
addChipsToBalance(sku);
final String token = jo.getString("purchaseToken");
Logger.printMessage(TAG, "id = " + sku, Logger.DEBUG);
Logger.printMessage(TAG, "inside run", Logger.DEBUG);
try {
int response = mService.consumePurchase(3, getPackageName(),
token);
Logger.printMessage(TAG, "inside run response" + response,
Logger.DEBUG);
} catch (RemoteException e) {
// TODO Auto-generated catch block
Logger.printMessage(TAG, "exception here 1", Logger.DEBUG);
e.printStackTrace();
}
// alert("You have bought the " + sku +
// ". Excellent choice, adventurer!");
} catch (JSONException e) {
// alert("Failed to parse purchase data.");
e.printStackTrace();
}
}
这篇关于恢复在应用程序内购买计费（IAB第3版）的Android的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
