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Diffstat (limited to 'app/src/main/kotlin/com/pitchedapps/frost/utils/iab/IabHelper.java')
| -rw-r--r-- | app/src/main/kotlin/com/pitchedapps/frost/utils/iab/IabHelper.java | 1116 |
1 files changed, 0 insertions, 1116 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/iab/IabHelper.java b/app/src/main/kotlin/com/pitchedapps/frost/utils/iab/IabHelper.java deleted file mode 100644 index 5faacc1b..00000000 --- a/app/src/main/kotlin/com/pitchedapps/frost/utils/iab/IabHelper.java +++ /dev/null @@ -1,1116 +0,0 @@ -/* Copyright (c) 2012 Google Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.pitchedapps.frost.utils.iab; - -import android.app.Activity; -import android.app.PendingIntent; -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.content.IntentSender.SendIntentException; -import android.content.ServiceConnection; -import android.content.pm.ResolveInfo; -import android.os.Bundle; -import android.os.Handler; -import android.os.IBinder; -import android.os.RemoteException; -import android.text.TextUtils; -import android.util.Log; - -import com.android.vending.billing.IInAppBillingService; - -import org.json.JSONException; - -import java.util.ArrayList; -import java.util.List; - - -/** - * Provides convenience methods for in-app billing. You can create one instance of this - * class for your application and use it to process in-app billing operations. - * It provides synchronous (blocking) and asynchronous (non-blocking) methods for - * many common in-app billing operations, as well as automatic signature - * verification. - * - * After instantiating, you must perform setup in order to start using the object. - * To perform setup, call the {@link #startSetup} method and provide a listener; - * that listener will be notified when setup is complete, after which (and not before) - * you may call other methods. - * - * After setup is complete, you will typically want to request an inventory of owned - * items and subscriptions. See {@link #queryInventory}, {@link #queryInventoryAsync} - * and related methods. - * - * When you are done with this object, don't forget to call {@link #dispose} - * to ensure proper cleanup. This object holds a binding to the in-app billing - * service, which will leak unless you dispose of it correctly. If you created - * the object on an Activity's onCreate method, then the recommended - * place to dispose of it is the Activity's onDestroy method. It is invalid to - * dispose the object while an asynchronous operation is in progress. You can - * call {@link #disposeWhenFinished()} to ensure that any in-progress operation - * completes before the object is disposed. - * - * A note about threading: When using this object from a background thread, you may - * call the blocking versions of methods; when using from a UI thread, call - * only the asynchronous versions and handle the results via callbacks. - * Also, notice that you can only call one asynchronous operation at a time; - * attempting to start a second asynchronous operation while the first one - * has not yet completed will result in an exception being thrown. - * - */ -public class IabHelper { - // Is debug logging enabled? - boolean mDebugLog = false; - String mDebugTag = "IabHelper"; - - // Is setup done? - boolean mSetupDone = false; - - // Has this object been disposed of? (If so, we should ignore callbacks, etc) - boolean mDisposed = false; - - // Do we need to dispose this object after an in-progress asynchronous operation? - boolean mDisposeAfterAsync = false; - - // Are subscriptions supported? - boolean mSubscriptionsSupported = false; - - // Is subscription update supported? - boolean mSubscriptionUpdateSupported = false; - - // Is an asynchronous operation in progress? - // (only one at a time can be in progress) - boolean mAsyncInProgress = false; - - // Ensure atomic access to mAsyncInProgress and mDisposeAfterAsync. - private final Object mAsyncInProgressLock = new Object(); - - // (for logging/debugging) - // if mAsyncInProgress == true, what asynchronous operation is in progress? - String mAsyncOperation = ""; - - // Context we were passed during initialization - Context mContext; - - // Connection to the service - IInAppBillingService mService; - ServiceConnection mServiceConn; - - // The request code used to launch purchase flow - int mRequestCode; - - // The item type of the current purchase flow - String mPurchasingItemType; - - // Public key for verifying signature, in base64 encoding - String mSignatureBase64 = null; - - // Billing response codes - public static final int BILLING_RESPONSE_RESULT_OK = 0; - public static final int BILLING_RESPONSE_RESULT_USER_CANCELED = 1; - public static final int BILLING_RESPONSE_RESULT_SERVICE_UNAVAILABLE = 2; - public static final int BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE = 3; - public static final int BILLING_RESPONSE_RESULT_ITEM_UNAVAILABLE = 4; - public static final int BILLING_RESPONSE_RESULT_DEVELOPER_ERROR = 5; - public static final int BILLING_RESPONSE_RESULT_ERROR = 6; - public static final int BILLING_RESPONSE_RESULT_ITEM_ALREADY_OWNED = 7; - public static final int BILLING_RESPONSE_RESULT_ITEM_NOT_OWNED = 8; - - // IAB Helper error codes - public static final int IABHELPER_ERROR_BASE = -1000; - public static final int IABHELPER_REMOTE_EXCEPTION = -1001; - public static final int IABHELPER_BAD_RESPONSE = -1002; - public static final int IABHELPER_VERIFICATION_FAILED = -1003; - public static final int IABHELPER_SEND_INTENT_FAILED = -1004; - public static final int IABHELPER_USER_CANCELLED = -1005; - public static final int IABHELPER_UNKNOWN_PURCHASE_RESPONSE = -1006; - public static final int IABHELPER_MISSING_TOKEN = -1007; - public static final int IABHELPER_UNKNOWN_ERROR = -1008; - public static final int IABHELPER_SUBSCRIPTIONS_NOT_AVAILABLE = -1009; - public static final int IABHELPER_INVALID_CONSUMPTION = -1010; - public static final int IABHELPER_SUBSCRIPTION_UPDATE_NOT_AVAILABLE = -1011; - - // Keys for the responses from InAppBillingService - public static final String RESPONSE_CODE = "RESPONSE_CODE"; - public static final String RESPONSE_GET_SKU_DETAILS_LIST = "DETAILS_LIST"; - public static final String RESPONSE_BUY_INTENT = "BUY_INTENT"; - public static final String RESPONSE_INAPP_PURCHASE_DATA = "INAPP_PURCHASE_DATA"; - public static final String RESPONSE_INAPP_SIGNATURE = "INAPP_DATA_SIGNATURE"; - public static final String RESPONSE_INAPP_ITEM_LIST = "INAPP_PURCHASE_ITEM_LIST"; - public static final String RESPONSE_INAPP_PURCHASE_DATA_LIST = "INAPP_PURCHASE_DATA_LIST"; - public static final String RESPONSE_INAPP_SIGNATURE_LIST = "INAPP_DATA_SIGNATURE_LIST"; - public static final String INAPP_CONTINUATION_TOKEN = "INAPP_CONTINUATION_TOKEN"; - - // Item types - public static final String ITEM_TYPE_INAPP = "inapp"; - public static final String ITEM_TYPE_SUBS = "subs"; - - // some fields on the getSkuDetails response bundle - public static final String GET_SKU_DETAILS_ITEM_LIST = "ITEM_ID_LIST"; - public static final String GET_SKU_DETAILS_ITEM_TYPE_LIST = "ITEM_TYPE_LIST"; - - /** - * Creates an instance. After creation, it will not yet be ready to use. You must perform - * setup by calling {@link #startSetup} and wait for setup to complete. This constructor does not - * block and is safe to call from a UI thread. - * - * @param ctx Your application or Activity context. Needed to bind to the in-app billing service. - * @param base64PublicKey Your application's public key, encoded in base64. - * This is used for verification of purchase signatures. You can find your app's base64-encoded - * public key in your application's page on Google Play Developer Console. Note that this - * is NOT your "developer public key". - */ - public IabHelper(Context ctx, String base64PublicKey) { - mContext = ctx.getApplicationContext(); - mSignatureBase64 = base64PublicKey; - logDebug("IAB helper created."); - } - - /** - * Enables or disable debug logging through LogCat. - */ - public void enableDebugLogging(boolean enable, String tag) { - checkNotDisposed(); - mDebugLog = enable; - mDebugTag = tag; - } - - public void enableDebugLogging(boolean enable) { - checkNotDisposed(); - mDebugLog = enable; - } - - /** - * Callback for setup process. This listener's {@link #onIabSetupFinished} method is called - * when the setup process is complete. - */ - public interface OnIabSetupFinishedListener { - /** - * Called to notify that setup is complete. - * - * @param result The result of the setup process. - */ - void onIabSetupFinished(IabResult result); - } - - /** - * Starts the setup process. This will start up the setup process asynchronously. - * You will be notified through the listener when the setup process is complete. - * This method is safe to call from a UI thread. - * - * @param listener The listener to notify when the setup process is complete. - */ - public void startSetup(final OnIabSetupFinishedListener listener) { - // If already set up, can't do it again. - checkNotDisposed(); - if (mSetupDone) throw new IllegalStateException("IAB helper is already set up."); - - // Connection to IAB service - logDebug("Starting in-app billing setup."); - mServiceConn = new ServiceConnection() { - @Override - public void onServiceDisconnected(ComponentName name) { - logDebug("Billing service disconnected."); - mService = null; - } - - @Override - public void onServiceConnected(ComponentName name, IBinder service) { - if (mDisposed) return; - logDebug("Billing service connected."); - mService = IInAppBillingService.Stub.asInterface(service); - String packageName = mContext.getPackageName(); - try { - logDebug("Checking for in-app billing 3 support."); - - // check for in-app billing v3 support - int response = mService.isBillingSupported(3, packageName, ITEM_TYPE_INAPP); - if (response != BILLING_RESPONSE_RESULT_OK) { - if (listener != null) listener.onIabSetupFinished(new IabResult(response, - "Error checking for billing v3 support.")); - - // if in-app purchases aren't supported, neither are subscriptions - mSubscriptionsSupported = false; - mSubscriptionUpdateSupported = false; - return; - } else { - logDebug("In-app billing version 3 supported for " + packageName); - } - - // Check for v5 subscriptions support. This is needed for - // getBuyIntentToReplaceSku which allows for subscription update - response = mService.isBillingSupported(5, packageName, ITEM_TYPE_SUBS); - if (response == BILLING_RESPONSE_RESULT_OK) { - logDebug("Subscription re-signup AVAILABLE."); - mSubscriptionUpdateSupported = true; - } else { - logDebug("Subscription re-signup not available."); - mSubscriptionUpdateSupported = false; - } - - if (mSubscriptionUpdateSupported) { - mSubscriptionsSupported = true; - } else { - // check for v3 subscriptions support - response = mService.isBillingSupported(3, packageName, ITEM_TYPE_SUBS); - if (response == BILLING_RESPONSE_RESULT_OK) { - logDebug("Subscriptions AVAILABLE."); - mSubscriptionsSupported = true; - } else { - logDebug("Subscriptions NOT AVAILABLE. Response: " + response); - mSubscriptionsSupported = false; - mSubscriptionUpdateSupported = false; - } - } - - mSetupDone = true; - } - catch (RemoteException e) { - if (listener != null) { - listener.onIabSetupFinished(new IabResult(IABHELPER_REMOTE_EXCEPTION, - "RemoteException while setting up in-app billing.")); - } - e.printStackTrace(); - return; - } - - if (listener != null) { - listener.onIabSetupFinished(new IabResult(BILLING_RESPONSE_RESULT_OK, "Setup successful.")); - } - } - }; - - Intent serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND"); - serviceIntent.setPackage("com.android.vending"); - List<ResolveInfo> intentServices = mContext.getPackageManager().queryIntentServices(serviceIntent, 0); - if (intentServices != null && !intentServices.isEmpty()) { - // service available to handle that Intent - mContext.bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE); - } - else { - // no service available to handle that Intent - if (listener != null) { - listener.onIabSetupFinished( - new IabResult(BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE, - "Billing service unavailable on device.")); - } - } - } - - /** - * Dispose of object, releasing resources. It's very important to call this - * method when you are done with this object. It will release any resources - * used by it such as service connections. Naturally, once the object is - * disposed of, it can't be used again. - */ - public void dispose() throws IabAsyncInProgressException { - synchronized (mAsyncInProgressLock) { - if (mAsyncInProgress) { - throw new IabAsyncInProgressException("Can't dispose because an async operation " + - "(" + mAsyncOperation + ") is in progress."); - } - } - logDebug("Disposing."); - mSetupDone = false; - if (mServiceConn != null) { - logDebug("Unbinding from service."); - if (mContext != null) mContext.unbindService(mServiceConn); - } - mDisposed = true; - mContext = null; - mServiceConn = null; - mService = null; - mPurchaseListener = null; - } - - /** - * Disposes of object, releasing resources. If there is an in-progress async operation, this - * method will queue the dispose to occur after the operation has finished. - */ - public void disposeWhenFinished() { - synchronized (mAsyncInProgressLock) { - if (mAsyncInProgress) { - logDebug("Will dispose after async operation finishes."); - mDisposeAfterAsync = true; - } else { - try { - dispose(); - } catch (IabAsyncInProgressException e) { - // Should never be thrown, because we call dispose() only after checking that - // there's not already an async operation in progress. - } - } - } - } - - private void checkNotDisposed() { - if (mDisposed) throw new IllegalStateException("IabHelper was disposed of, so it cannot be used."); - } - - /** Returns whether subscriptions are supported. */ - public boolean subscriptionsSupported() { - checkNotDisposed(); - return mSubscriptionsSupported; - } - - - /** - * Callback that notifies when a purchase is finished. - */ - public interface OnIabPurchaseFinishedListener { - /** - * Called to notify that an in-app purchase finished. If the purchase was successful, - * then the sku parameter specifies which item was purchased. If the purchase failed, - * the sku and extraData parameters may or may not be null, depending on how far the purchase - * process went. - * - * @param result The result of the purchase. - * @param info The purchase information (null if purchase failed) - */ - void onIabPurchaseFinished(IabResult result, Purchase info); - } - - // The listener registered on launchPurchaseFlow, which we have to call back when - // the purchase finishes - OnIabPurchaseFinishedListener mPurchaseListener; - - public void launchPurchaseFlow(Activity act, String sku, int requestCode, OnIabPurchaseFinishedListener listener) - throws IabAsyncInProgressException { - launchPurchaseFlow(act, sku, requestCode, listener, ""); - } - - public void launchPurchaseFlow(Activity act, String sku, int requestCode, - OnIabPurchaseFinishedListener listener, String extraData) - throws IabAsyncInProgressException { - launchPurchaseFlow(act, sku, ITEM_TYPE_INAPP, null, requestCode, listener, extraData); - } - - public void launchSubscriptionPurchaseFlow(Activity act, String sku, int requestCode, - OnIabPurchaseFinishedListener listener) throws IabAsyncInProgressException { - launchSubscriptionPurchaseFlow(act, sku, requestCode, listener, ""); - } - - public void launchSubscriptionPurchaseFlow(Activity act, String sku, int requestCode, - OnIabPurchaseFinishedListener listener, String extraData) - throws IabAsyncInProgressException { - launchPurchaseFlow(act, sku, ITEM_TYPE_SUBS, null, requestCode, listener, extraData); - } - - /** - * Initiate the UI flow for an in-app purchase. Call this method to initiate an in-app purchase, - * which will involve bringing up the Google Play screen. The calling activity will be paused - * while the user interacts with Google Play, and the result will be delivered via the - * activity's {@link Activity#onActivityResult} method, at which point you must call - * this object's {@link #handleActivityResult} method to continue the purchase flow. This method - * MUST be called from the UI thread of the Activity. - * - * @param act The calling activity. - * @param sku The sku of the item to purchase. - * @param itemType indicates if it's a product or a subscription (ITEM_TYPE_INAPP or - * ITEM_TYPE_SUBS) - * @param oldSkus A list of SKUs which the new SKU is replacing or null if there are none - * @param requestCode A request code (to differentiate from other responses -- as in - * {@link Activity#startActivityForResult}). - * @param listener The listener to notify when the purchase process finishes - * @param extraData Extra data (developer payload), which will be returned with the purchase - * data when the purchase completes. This extra data will be permanently bound to that - * purchase and will always be returned when the purchase is queried. - */ - public void launchPurchaseFlow(Activity act, String sku, String itemType, List<String> oldSkus, - int requestCode, OnIabPurchaseFinishedListener listener, String extraData) - throws IabAsyncInProgressException { - checkNotDisposed(); - checkSetupDone("launchPurchaseFlow"); - flagStartAsync("launchPurchaseFlow"); - IabResult result; - - if (itemType.equals(ITEM_TYPE_SUBS) && !mSubscriptionsSupported) { - IabResult r = new IabResult(IABHELPER_SUBSCRIPTIONS_NOT_AVAILABLE, - "Subscriptions are not available."); - flagEndAsync(); - if (listener != null) listener.onIabPurchaseFinished(r, null); - return; - } - - try { - logDebug("Constructing buy intent for " + sku + ", item type: " + itemType); - Bundle buyIntentBundle; - if (oldSkus == null || oldSkus.isEmpty()) { - // Purchasing a new item or subscription re-signup - buyIntentBundle = mService.getBuyIntent(3, mContext.getPackageName(), sku, itemType, - extraData); - } else { - // Subscription upgrade/downgrade - if (!mSubscriptionUpdateSupported) { - IabResult r = new IabResult(IABHELPER_SUBSCRIPTION_UPDATE_NOT_AVAILABLE, - "Subscription updates are not available."); - flagEndAsync(); - if (listener != null) listener.onIabPurchaseFinished(r, null); - return; - } - buyIntentBundle = mService.getBuyIntentToReplaceSkus(5, mContext.getPackageName(), - oldSkus, sku, itemType, extraData); - } - int response = getResponseCodeFromBundle(buyIntentBundle); - if (response != BILLING_RESPONSE_RESULT_OK) { - logError("Unable to buy item, Error response: " + getResponseDesc(response)); - flagEndAsync(); - result = new IabResult(response, "Unable to buy item"); - if (listener != null) listener.onIabPurchaseFinished(result, null); - return; - } - - PendingIntent pendingIntent = buyIntentBundle.getParcelable(RESPONSE_BUY_INTENT); - logDebug("Launching buy intent for " + sku + ". Request code: " + requestCode); - mRequestCode = requestCode; - mPurchaseListener = listener; - mPurchasingItemType = itemType; - act.startIntentSenderForResult(pendingIntent.getIntentSender(), - requestCode, new Intent(), - Integer.valueOf(0), Integer.valueOf(0), - Integer.valueOf(0)); - } - catch (SendIntentException e) { - logError("SendIntentException while launching purchase flow for sku " + sku); - e.printStackTrace(); - flagEndAsync(); - - result = new IabResult(IABHELPER_SEND_INTENT_FAILED, "Failed to send intent."); - if (listener != null) listener.onIabPurchaseFinished(result, null); - } - catch (RemoteException e) { - logError("RemoteException while launching purchase flow for sku " + sku); - e.printStackTrace(); - flagEndAsync(); - - result = new IabResult(IABHELPER_REMOTE_EXCEPTION, "Remote exception while starting purchase flow"); - if (listener != null) listener.onIabPurchaseFinished(result, null); - } - } - - /** - * Handles an activity result that's part of the purchase flow in in-app billing. If you - * are calling {@link #launchPurchaseFlow}, then you must call this method from your - * Activity's {@link Activity@onActivityResult} method. This method - * MUST be called from the UI thread of the Activity. - * - * @param requestCode The requestCode as you received it. - * @param resultCode The resultCode as you received it. - * @param data The data (Intent) as you received it. - * @return Returns true if the result was related to a purchase flow and was handled; - * false if the result was not related to a purchase, in which case you should - * handle it normally. - */ - public boolean handleActivityResult(int requestCode, int resultCode, Intent data) { - IabResult result; - if (requestCode != mRequestCode) return false; - - checkNotDisposed(); - checkSetupDone("handleActivityResult"); - - // end of async purchase operation that started on launchPurchaseFlow - flagEndAsync(); - - if (data == null) { - logError("Null data in IAB activity result."); - result = new IabResult(IABHELPER_BAD_RESPONSE, "Null data in IAB result"); - if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null); - return true; - } - - int responseCode = getResponseCodeFromIntent(data); - String purchaseData = data.getStringExtra(RESPONSE_INAPP_PURCHASE_DATA); - String dataSignature = data.getStringExtra(RESPONSE_INAPP_SIGNATURE); - - if (resultCode == Activity.RESULT_OK && responseCode == BILLING_RESPONSE_RESULT_OK) { - logDebug("Successful resultcode from purchase activity."); - logDebug("Purchase data: " + purchaseData); - logDebug("Data signature: " + dataSignature); - logDebug("Extras: " + data.getExtras()); - logDebug("Expected item type: " + mPurchasingItemType); - - if (purchaseData == null || dataSignature == null) { - logError("BUG: either purchaseData or dataSignature is null."); - logDebug("Extras: " + data.getExtras().toString()); - result = new IabResult(IABHELPER_UNKNOWN_ERROR, "IAB returned null purchaseData or dataSignature"); - if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null); - return true; - } - - Purchase purchase = null; - try { - purchase = new Purchase(mPurchasingItemType, purchaseData, dataSignature); - String sku = purchase.getSku(); - - // Verify signature - if (!Security.verifyPurchase(mSignatureBase64, purchaseData, dataSignature)) { - logError("Purchase signature verification FAILED for sku " + sku); - result = new IabResult(IABHELPER_VERIFICATION_FAILED, "Signature verification failed for sku " + sku); - if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, purchase); - return true; - } - logDebug("Purchase signature successfully verified."); - } - catch (JSONException e) { - logError("Failed to parse purchase data."); - e.printStackTrace(); - result = new IabResult(IABHELPER_BAD_RESPONSE, "Failed to parse purchase data."); - if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null); - return true; - } - - if (mPurchaseListener != null) { - mPurchaseListener.onIabPurchaseFinished(new IabResult(BILLING_RESPONSE_RESULT_OK, "Success"), purchase); - } - } - else if (resultCode == Activity.RESULT_OK) { - // result code was OK, but in-app billing response was not OK. - logDebug("Result code was OK but in-app billing response was not OK: " + getResponseDesc(responseCode)); - if (mPurchaseListener != null) { - result = new IabResult(responseCode, "Problem purchashing item."); - mPurchaseListener.onIabPurchaseFinished(result, null); - } - } - else if (resultCode == Activity.RESULT_CANCELED) { - logDebug("Purchase canceled - Response: " + getResponseDesc(responseCode)); - result = new IabResult(IABHELPER_USER_CANCELLED, "User canceled."); - if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null); - } - else { - logError("Purchase failed. Result code: " + Integer.toString(resultCode) - + ". Response: " + getResponseDesc(responseCode)); - result = new IabResult(IABHELPER_UNKNOWN_PURCHASE_RESPONSE, "Unknown purchase response."); - if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null); - } - return true; - } - - public Inventory queryInventory() throws IabException { - return queryInventory(false, null, null); - } - - /** - * Queries the inventory. This will query all owned items from the server, as well as - * information on additional skus, if specified. This method may block or take long to execute. - * Do not call from a UI thread. For that, use the non-blocking version {@link #queryInventoryAsync}. - * - * @param querySkuDetails if true, SKU details (price, description, etc) will be queried as well - * as purchase information. - * @param moreItemSkus additional PRODUCT skus to query information on, regardless of ownership. - * Ignored if null or if querySkuDetails is false. - * @param moreSubsSkus additional SUBSCRIPTIONS skus to query information on, regardless of ownership. - * Ignored if null or if querySkuDetails is false. - * @throws IabException if a problem occurs while refreshing the inventory. - */ - public Inventory queryInventory(boolean querySkuDetails, List<String> moreItemSkus, - List<String> moreSubsSkus) throws IabException { - checkNotDisposed(); - checkSetupDone("queryInventory"); - try { - Inventory inv = new Inventory(); - int r = queryPurchases(inv, ITEM_TYPE_INAPP); - if (r != BILLING_RESPONSE_RESULT_OK) { - throw new IabException(r, "Error refreshing inventory (querying owned items)."); - } - - if (querySkuDetails) { - r = querySkuDetails(ITEM_TYPE_INAPP, inv, moreItemSkus); - if (r != BILLING_RESPONSE_RESULT_OK) { - throw new IabException(r, "Error refreshing inventory (querying prices of items)."); - } - } - - // if subscriptions are supported, then also query for subscriptions - if (mSubscriptionsSupported) { - r = queryPurchases(inv, ITEM_TYPE_SUBS); - if (r != BILLING_RESPONSE_RESULT_OK) { - throw new IabException(r, "Error refreshing inventory (querying owned subscriptions)."); - } - - if (querySkuDetails) { - r = querySkuDetails(ITEM_TYPE_SUBS, inv, moreSubsSkus); - if (r != BILLING_RESPONSE_RESULT_OK) { - throw new IabException(r, "Error refreshing inventory (querying prices of subscriptions)."); - } - } - } - - return inv; - } - catch (RemoteException e) { - throw new IabException(IABHELPER_REMOTE_EXCEPTION, "Remote exception while refreshing inventory.", e); - } - catch (JSONException e) { - throw new IabException(IABHELPER_BAD_RESPONSE, "Error parsing JSON response while refreshing inventory.", e); - } - } - - /** - * Listener that notifies when an inventory query operation completes. - */ - public interface QueryInventoryFinishedListener { - /** - * Called to notify that an inventory query operation completed. - * - * @param result The result of the operation. - * @param inv The inventory. - */ - void onQueryInventoryFinished(IabResult result, Inventory inv); - } - - - /** - * Asynchronous wrapper for inventory query. This will perform an inventory - * query as described in {@link #queryInventory}, but will do so asynchronously - * and call back the specified listener upon completion. This method is safe to - * call from a UI thread. - * - * @param querySkuDetails as in {@link #queryInventory} - * @param moreItemSkus as in {@link #queryInventory} - * @param moreSubsSkus as in {@link #queryInventory} - * @param listener The listener to notify when the refresh operation completes. - */ - public void queryInventoryAsync(final boolean querySkuDetails, final List<String> moreItemSkus, - final List<String> moreSubsSkus, final QueryInventoryFinishedListener listener) - throws IabAsyncInProgressException { - 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, moreItemSkus, moreSubsSkus); - } - 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); - } - }); - } - } - })).start(); - } - - public void queryInventoryAsync(QueryInventoryFinishedListener listener) - throws IabAsyncInProgressException{ - queryInventoryAsync(false, null, null, listener); - } - - /** - * Consumes a given in-app product. Consuming can only be done on an item - * that's owned, and as a result of consumption, the user will no longer own it. - * This method may block or take long to return. Do not call from the UI thread. - * For that, see {@link #consumeAsync}. - * - * @param itemInfo The PurchaseInfo that represents the item to consume. - * @throws IabException if there is a problem during consumption. - */ - void consume(Purchase itemInfo) throws IabException { - checkNotDisposed(); - checkSetupDone("consume"); - - if (!itemInfo.mItemType.equals(ITEM_TYPE_INAPP)) { - throw new IabException(IABHELPER_INVALID_CONSUMPTION, - "Items of type '" + itemInfo.mItemType + "' can't be consumed."); - } - - try { - String token = itemInfo.getToken(); - String sku = itemInfo.getSku(); - if (token == null || token.equals("")) { - logError("Can't consume "+ sku + ". No token."); - throw new IabException(IABHELPER_MISSING_TOKEN, "PurchaseInfo is missing token for sku: " - + sku + " " + itemInfo); - } - - logDebug("Consuming sku: " + sku + ", token: " + token); - int response = mService.consumePurchase(3, mContext.getPackageName(), token); - if (response == BILLING_RESPONSE_RESULT_OK) { - logDebug("Successfully consumed sku: " + sku); - } - else { - logDebug("Error consuming consuming sku " + sku + ". " + getResponseDesc(response)); - throw new IabException(response, "Error consuming sku " + sku); - } - } - catch (RemoteException e) { - throw new IabException(IABHELPER_REMOTE_EXCEPTION, "Remote exception while consuming. PurchaseInfo: " + itemInfo, e); - } - } - - /** - * Callback that notifies when a consumption operation finishes. - */ - public interface OnConsumeFinishedListener { - /** - * Called to notify that a consumption has finished. - * - * @param purchase The purchase that was (or was to be) consumed. - * @param result The result of the consumption operation. - */ - void onConsumeFinished(Purchase purchase, IabResult result); - } - - /** - * Callback that notifies when a multi-item consumption operation finishes. - */ - public interface OnConsumeMultiFinishedListener { - /** - * Called to notify that a consumption of multiple items has finished. - * - * @param purchases The purchases that were (or were to be) consumed. - * @param results The results of each consumption operation, corresponding to each - * sku. - */ - void onConsumeMultiFinished(List<Purchase> purchases, List<IabResult> results); - } - - /** - * Asynchronous wrapper to item consumption. Works like {@link #consume}, but - * performs the consumption in the background and notifies completion through - * the provided listener. This method is safe to call from a UI thread. - * - * @param purchase The purchase to be consumed. - * @param listener The listener to notify when the consumption operation finishes. - */ - public void consumeAsync(Purchase purchase, OnConsumeFinishedListener listener) - throws IabAsyncInProgressException { - checkNotDisposed(); - checkSetupDone("consume"); - List<Purchase> purchases = new ArrayList<Purchase>(); - purchases.add(purchase); - consumeAsyncInternal(purchases, listener, null); - } - - /** - * Same as {@link #consumeAsync}, but for multiple items at once. - * @param purchases The list of PurchaseInfo objects representing the purchases to consume. - * @param listener The listener to notify when the consumption operation finishes. - */ - public void consumeAsync(List<Purchase> purchases, OnConsumeMultiFinishedListener listener) - throws IabAsyncInProgressException { - checkNotDisposed(); - checkSetupDone("consume"); - consumeAsyncInternal(purchases, null, listener); - } - - /** - * Returns a human-readable description for the given response code. - * - * @param code The response code - * @return A human-readable string explaining the result code. - * It also includes the result code numerically. - */ - public static String getResponseDesc(int code) { - String[] iab_msgs = ("0:OK/1:User Canceled/2:Unknown/" + - "3:Billing Unavailable/4:Item unavailable/" + - "5:Developer Error/6:Error/7:Item Already Owned/" + - "8:Item not owned").split("/"); - String[] iabhelper_msgs = ("0:OK/-1001:Remote exception during initialization/" + - "-1002:Bad response received/" + - "-1003:Purchase signature verification failed/" + - "-1004:Send intent failed/" + - "-1005:User cancelled/" + - "-1006:Unknown purchase response/" + - "-1007:Missing token/" + - "-1008:Unknown error/" + - "-1009:Subscriptions not available/" + - "-1010:Invalid consumption attempt").split("/"); - - if (code <= IABHELPER_ERROR_BASE) { - int index = IABHELPER_ERROR_BASE - code; - if (index >= 0 && index < iabhelper_msgs.length) return iabhelper_msgs[index]; - else return String.valueOf(code) + ":Unknown IAB Helper Error"; - } - else if (code < 0 || code >= iab_msgs.length) - return String.valueOf(code) + ":Unknown"; - else - return iab_msgs[code]; - } - - - // Checks that setup was done; if not, throws an exception. - void checkSetupDone(String operation) { - if (!mSetupDone) { - logError("Illegal state for operation (" + operation + "): IAB helper is not set up."); - throw new IllegalStateException("IAB helper is not set up. Can't perform operation: " + operation); - } - } - - // Workaround to bug where sometimes response codes come as Long instead of Integer - int getResponseCodeFromBundle(Bundle b) { - Object o = b.get(RESPONSE_CODE); - if (o == null) { - logDebug("Bundle with null response code, assuming OK (known issue)"); - return BILLING_RESPONSE_RESULT_OK; - } - else if (o instanceof Integer) return ((Integer)o).intValue(); - else if (o instanceof Long) return (int)((Long)o).longValue(); - else { - logError("Unexpected type for bundle response code."); - logError(o.getClass().getName()); - throw new RuntimeException("Unexpected type for bundle response code: " + o.getClass().getName()); - } - } - - // Workaround to bug where sometimes response codes come as Long instead of Integer - int getResponseCodeFromIntent(Intent i) { - Object o = i.getExtras().get(RESPONSE_CODE); - if (o == null) { - logError("Intent with no response code, assuming OK (known issue)"); - return BILLING_RESPONSE_RESULT_OK; - } - else if (o instanceof Integer) return ((Integer)o).intValue(); - else if (o instanceof Long) return (int)((Long)o).longValue(); - else { - logError("Unexpected type for intent response code."); - logError(o.getClass().getName()); - throw new RuntimeException("Unexpected type for intent response code: " + o.getClass().getName()); - } - } - - void flagStartAsync(String operation) throws IabAsyncInProgressException { - synchronized (mAsyncInProgressLock) { - if (mAsyncInProgress) { - throw new IabAsyncInProgressException("Can't start async operation (" + - operation + ") because another async operation (" + mAsyncOperation + - ") is in progress."); - } - mAsyncOperation = operation; - mAsyncInProgress = true; - logDebug("Starting async operation: " + operation); - } - } - - void flagEndAsync() { - synchronized (mAsyncInProgressLock) { - logDebug("Ending async operation: " + mAsyncOperation); - mAsyncOperation = ""; - mAsyncInProgress = false; - if (mDisposeAfterAsync) { - try { - dispose(); - } catch (IabAsyncInProgressException e) { - // Should not be thrown, because we reset mAsyncInProgress immediately before - // calling dispose(). - } - } - } - } - - /** - * Exception thrown when the requested operation cannot be started because an async operation - * is still in progress. - */ - public static class IabAsyncInProgressException extends Exception { - public IabAsyncInProgressException(String message) { - super(message); - } - } - - int queryPurchases(Inventory inv, String itemType) throws JSONException, RemoteException { - // Query purchases - logDebug("Querying owned items, item type: " + itemType); - logDebug("Package name: " + mContext.getPackageName()); - boolean verificationFailed = false; - String continueToken = null; - - do { - logDebug("Calling getPurchases with continuation token: " + continueToken); - Bundle ownedItems = mService.getPurchases(3, mContext.getPackageName(), - itemType, continueToken); - - int response = getResponseCodeFromBundle(ownedItems); - logDebug("Owned items response: " + String.valueOf(response)); - if (response != BILLING_RESPONSE_RESULT_OK) { - logDebug("getPurchases() failed: " + getResponseDesc(response)); - return response; - } - if (!ownedItems.containsKey(RESPONSE_INAPP_ITEM_LIST) - || !ownedItems.containsKey(RESPONSE_INAPP_PURCHASE_DATA_LIST) - || !ownedItems.containsKey(RESPONSE_INAPP_SIGNATURE_LIST)) { - logError("Bundle returned from getPurchases() doesn't contain required fields."); - return IABHELPER_BAD_RESPONSE; - } - - ArrayList<String> ownedSkus = ownedItems.getStringArrayList( - RESPONSE_INAPP_ITEM_LIST); - ArrayList<String> purchaseDataList = ownedItems.getStringArrayList( - RESPONSE_INAPP_PURCHASE_DATA_LIST); - ArrayList<String> signatureList = ownedItems.getStringArrayList( - RESPONSE_INAPP_SIGNATURE_LIST); - - for (int i = 0; i < purchaseDataList.size(); ++i) { - String purchaseData = purchaseDataList.get(i); - String signature = signatureList.get(i); - String sku = ownedSkus.get(i); - if (Security.verifyPurchase(mSignatureBase64, purchaseData, signature)) { - logDebug("Sku is owned: " + sku); - Purchase purchase = new Purchase(itemType, purchaseData, signature); - - if (TextUtils.isEmpty(purchase.getToken())) { - logWarn("BUG: empty/null token!"); - logDebug("Purchase data: " + purchaseData); - } - - // Record ownership and token - inv.addPurchase(purchase); - } - else { - logWarn("Purchase signature verification **FAILED**. Not adding item."); - logDebug(" Purchase data: " + purchaseData); - logDebug(" Signature: " + signature); - verificationFailed = true; - } - } - - continueToken = ownedItems.getString(INAPP_CONTINUATION_TOKEN); - logDebug("Continuation token: " + continueToken); - } while (!TextUtils.isEmpty(continueToken)); - - return verificationFailed ? IABHELPER_VERIFICATION_FAILED : BILLING_RESPONSE_RESULT_OK; - } - - int querySkuDetails(String itemType, Inventory inv, List<String> moreSkus) - throws RemoteException, JSONException { - logDebug("Querying SKU details."); - ArrayList<String> skuList = new ArrayList<String>(); - skuList.addAll(inv.getAllOwnedSkus(itemType)); - if (moreSkus != null) { - for (String sku : moreSkus) { - if (!skuList.contains(sku)) { - skuList.add(sku); - } - } - } - - if (skuList.size() == 0) { - logDebug("queryPrices: nothing to do because there are no SKUs."); - return BILLING_RESPONSE_RESULT_OK; - } - - // Split the sku list in blocks of no more than 20 elements. - ArrayList<ArrayList<String>> packs = new ArrayList<ArrayList<String>>(); - ArrayList<String> tempList; - int n = skuList.size() / 20; - int mod = skuList.size() % 20; - for (int i = 0; i < n; i++) { - tempList = new ArrayList<String>(); - for (String s : skuList.subList(i * 20, i * 20 + 20)) { - tempList.add(s); - } - packs.add(tempList); - } - if (mod != 0) { - tempList = new ArrayList<String>(); - for (String s : skuList.subList(n * 20, n * 20 + mod)) { - tempList.add(s); - } - packs.add(tempList); - } - - for (ArrayList<String> skuPartList : packs) { - Bundle querySkus = new Bundle(); - querySkus.putStringArrayList(GET_SKU_DETAILS_ITEM_LIST, skuPartList); - Bundle skuDetails = mService.getSkuDetails(3, mContext.getPackageName(), - itemType, querySkus); - - if (!skuDetails.containsKey(RESPONSE_GET_SKU_DETAILS_LIST)) { - int response = getResponseCodeFromBundle(skuDetails); - if (response != BILLING_RESPONSE_RESULT_OK) { - logDebug("getSkuDetails() failed: " + getResponseDesc(response)); - return response; - } else { - logError("getSkuDetails() returned a bundle with neither an error nor a detail list."); - return IABHELPER_BAD_RESPONSE; - } - } - - ArrayList<String> responseList = skuDetails.getStringArrayList( - RESPONSE_GET_SKU_DETAILS_LIST); - - for (String thisResponse : responseList) { - SkuDetails d = new SkuDetails(itemType, thisResponse); - logDebug("Got sku details: " + d); - inv.addSkuDetails(d); - } - } - - return BILLING_RESPONSE_RESULT_OK; - } - - void consumeAsyncInternal(final List<Purchase> purchases, - final OnConsumeFinishedListener singleListener, - final OnConsumeMultiFinishedListener multiListener) - throws IabAsyncInProgressException { - final Handler handler = new Handler(); - flagStartAsync("consume"); - (new Thread(new Runnable() { - public void run() { - final List<IabResult> results = new ArrayList<IabResult>(); - for (Purchase purchase : purchases) { - try { - consume(purchase); - results.add(new IabResult(BILLING_RESPONSE_RESULT_OK, "Successful consume of sku " + purchase.getSku())); - } - catch (IabException ex) { - results.add(ex.getResult()); - } - } - - flagEndAsync(); - if (!mDisposed && singleListener != null) { - handler.post(new Runnable() { - public void run() { - singleListener.onConsumeFinished(purchases.get(0), results.get(0)); - } - }); - } - if (!mDisposed && multiListener != null) { - handler.post(new Runnable() { - public void run() { - multiListener.onConsumeMultiFinished(purchases, results); - } - }); - } - } - })).start(); - } - - void logDebug(String msg) { - if (mDebugLog) Log.d(mDebugTag, msg); - } - - void logError(String msg) { - Log.e(mDebugTag, "In-app billing error: " + msg); - } - - void logWarn(String msg) { - Log.w(mDebugTag, "In-app billing warning: " + msg); - } -} |