1018 lines
44 KiB
Java
1018 lines
44 KiB
Java
/* Copyright (c) 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.syncedsynapse.kore2.billing;
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import android.app.Activity;
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import android.app.PendingIntent;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentSender.SendIntentException;
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import android.content.ServiceConnection;
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import android.content.pm.ResolveInfo;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.RemoteException;
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import android.text.TextUtils;
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import android.util.Log;
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import com.android.vending.billing.IInAppBillingService;
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import org.json.JSONException;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Provides convenience methods for in-app billing. You can create one instance of this
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* class for your application and use it to process in-app billing operations.
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* It provides synchronous (blocking) and asynchronous (non-blocking) methods for
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* many common in-app billing operations, as well as automatic signature
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* verification.
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*
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* After instantiating, you must perform setup in order to start using the object.
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* To perform setup, call the {@link #startSetup} method and provide a listener;
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* that listener will be notified when setup is complete, after which (and not before)
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* you may call other methods.
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*
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* After setup is complete, you will typically want to request an inventory of owned
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* items and subscriptions. See {@link #queryInventory}, {@link #queryInventoryAsync}
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* and related methods.
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*
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* When you are done with this object, don't forget to call {@link #dispose}
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* to ensure proper cleanup. This object holds a binding to the in-app billing
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* service, which will leak unless you dispose of it correctly. If you created
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* the object on an Activity's onCreate method, then the recommended
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* place to dispose of it is the Activity's onDestroy method.
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*
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* A note about threading: When using this object from a background thread, you may
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* call the blocking versions of methods; when using from a UI thread, call
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* only the asynchronous versions and handle the results via callbacks.
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* Also, notice that you can only call one asynchronous operation at a time;
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* attempting to start a second asynchronous operation while the first one
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* has not yet completed will result in an exception being thrown.
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*
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* @author Bruno Oliveira (Google)
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*
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*/
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public class IabHelper {
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// Is debug logging enabled?
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boolean mDebugLog = false;
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String mDebugTag = "IabHelper";
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// Is setup done?
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boolean mSetupDone = false;
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// Has this object been disposed of? (If so, we should ignore callbacks, etc)
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boolean mDisposed = false;
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// Are subscriptions supported?
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boolean mSubscriptionsSupported = false;
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// Is an asynchronous operation in progress?
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// (only one at a time can be in progress)
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boolean mAsyncInProgress = false;
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// (for logging/debugging)
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// if mAsyncInProgress == true, what asynchronous operation is in progress?
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String mAsyncOperation = "";
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// Context we were passed during initialization
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Context mContext;
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// Connection to the service
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IInAppBillingService mService;
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ServiceConnection mServiceConn;
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// The request code used to launch purchase flow
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int mRequestCode;
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// The item type of the current purchase flow
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String mPurchasingItemType;
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// Public key for verifying signature, in base64 encoding
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String mSignatureBase64 = null;
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// Billing response codes
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public static final int BILLING_RESPONSE_RESULT_OK = 0;
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public static final int BILLING_RESPONSE_RESULT_USER_CANCELED = 1;
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public static final int BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE = 3;
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public static final int BILLING_RESPONSE_RESULT_ITEM_UNAVAILABLE = 4;
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public static final int BILLING_RESPONSE_RESULT_DEVELOPER_ERROR = 5;
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public static final int BILLING_RESPONSE_RESULT_ERROR = 6;
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public static final int BILLING_RESPONSE_RESULT_ITEM_ALREADY_OWNED = 7;
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public static final int BILLING_RESPONSE_RESULT_ITEM_NOT_OWNED = 8;
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// IAB Helper error codes
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public static final int IABHELPER_ERROR_BASE = -1000;
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public static final int IABHELPER_REMOTE_EXCEPTION = -1001;
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public static final int IABHELPER_BAD_RESPONSE = -1002;
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public static final int IABHELPER_VERIFICATION_FAILED = -1003;
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public static final int IABHELPER_SEND_INTENT_FAILED = -1004;
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public static final int IABHELPER_USER_CANCELLED = -1005;
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public static final int IABHELPER_UNKNOWN_PURCHASE_RESPONSE = -1006;
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public static final int IABHELPER_MISSING_TOKEN = -1007;
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public static final int IABHELPER_UNKNOWN_ERROR = -1008;
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public static final int IABHELPER_SUBSCRIPTIONS_NOT_AVAILABLE = -1009;
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public static final int IABHELPER_INVALID_CONSUMPTION = -1010;
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// Keys for the responses from InAppBillingService
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public static final String RESPONSE_CODE = "RESPONSE_CODE";
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public static final String RESPONSE_GET_SKU_DETAILS_LIST = "DETAILS_LIST";
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public static final String RESPONSE_BUY_INTENT = "BUY_INTENT";
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public static final String RESPONSE_INAPP_PURCHASE_DATA = "INAPP_PURCHASE_DATA";
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public static final String RESPONSE_INAPP_SIGNATURE = "INAPP_DATA_SIGNATURE";
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public static final String RESPONSE_INAPP_ITEM_LIST = "INAPP_PURCHASE_ITEM_LIST";
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public static final String RESPONSE_INAPP_PURCHASE_DATA_LIST = "INAPP_PURCHASE_DATA_LIST";
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public static final String RESPONSE_INAPP_SIGNATURE_LIST = "INAPP_DATA_SIGNATURE_LIST";
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public static final String INAPP_CONTINUATION_TOKEN = "INAPP_CONTINUATION_TOKEN";
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// Item types
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public static final String ITEM_TYPE_INAPP = "inapp";
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public static final String ITEM_TYPE_SUBS = "subs";
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// some fields on the getSkuDetails response bundle
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public static final String GET_SKU_DETAILS_ITEM_LIST = "ITEM_ID_LIST";
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public static final String GET_SKU_DETAILS_ITEM_TYPE_LIST = "ITEM_TYPE_LIST";
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/**
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* Creates an instance. After creation, it will not yet be ready to use. You must perform
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* setup by calling {@link #startSetup} and wait for setup to complete. This constructor does not
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* block and is safe to call from a UI thread.
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*
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* @param ctx Your application or Activity context. Needed to bind to the in-app billing service.
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* @param base64PublicKey Your application's public key, encoded in base64.
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* This is used for verification of purchase signatures. You can find your app's base64-encoded
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* public key in your application's page on Google Play Developer Console. Note that this
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* is NOT your "developer public key".
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*/
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public IabHelper(Context ctx, String base64PublicKey) {
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mContext = ctx.getApplicationContext();
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mSignatureBase64 = base64PublicKey;
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logDebug("IAB helper created.");
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}
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/**
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* Enables or disable debug logging through LogCat.
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*/
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public void enableDebugLogging(boolean enable, String tag) {
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checkNotDisposed();
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mDebugLog = enable;
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mDebugTag = tag;
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}
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public void enableDebugLogging(boolean enable) {
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checkNotDisposed();
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mDebugLog = enable;
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}
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/**
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* Callback for setup process. This listener's {@link #onIabSetupFinished} method is called
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* when the setup process is complete.
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*/
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public interface OnIabSetupFinishedListener {
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/**
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* Called to notify that setup is complete.
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*
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* @param result The result of the setup process.
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*/
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public void onIabSetupFinished(IabResult result);
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}
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/**
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* Starts the setup process. This will start up the setup process asynchronously.
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* You will be notified through the listener when the setup process is complete.
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* This method is safe to call from a UI thread.
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*
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* @param listener The listener to notify when the setup process is complete.
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*/
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public void startSetup(final OnIabSetupFinishedListener listener) {
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// If already set up, can't do it again.
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checkNotDisposed();
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if (mSetupDone) throw new IllegalStateException("IAB helper is already set up.");
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// Connection to IAB service
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logDebug("Starting in-app billing setup.");
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mServiceConn = new ServiceConnection() {
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@Override
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public void onServiceDisconnected(ComponentName name) {
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logDebug("Billing service disconnected.");
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mService = null;
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}
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@Override
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public void onServiceConnected(ComponentName name, IBinder service) {
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if (mDisposed) return;
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logDebug("Billing service connected.");
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mService = IInAppBillingService.Stub.asInterface(service);
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String packageName = mContext.getPackageName();
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try {
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logDebug("Checking for in-app billing 3 support.");
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// check for in-app billing v3 support
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int response = mService.isBillingSupported(3, packageName, ITEM_TYPE_INAPP);
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if (response != BILLING_RESPONSE_RESULT_OK) {
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if (listener != null) listener.onIabSetupFinished(new IabResult(response,
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"Error checking for billing v3 support."));
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// if in-app purchases aren't supported, neither are subscriptions.
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mSubscriptionsSupported = false;
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return;
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}
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logDebug("In-app billing version 3 supported for " + packageName);
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// check for v3 subscriptions support
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response = mService.isBillingSupported(3, packageName, ITEM_TYPE_SUBS);
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if (response == BILLING_RESPONSE_RESULT_OK) {
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logDebug("Subscriptions AVAILABLE.");
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mSubscriptionsSupported = true;
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}
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else {
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logDebug("Subscriptions NOT AVAILABLE. Response: " + response);
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}
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mSetupDone = true;
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}
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catch (RemoteException e) {
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if (listener != null) {
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listener.onIabSetupFinished(new IabResult(IABHELPER_REMOTE_EXCEPTION,
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"RemoteException while setting up in-app billing."));
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}
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e.printStackTrace();
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return;
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}
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if (listener != null) {
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listener.onIabSetupFinished(new IabResult(BILLING_RESPONSE_RESULT_OK, "Setup successful."));
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}
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}
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};
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Intent serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");
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serviceIntent.setPackage("com.android.vending");
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List<ResolveInfo> services;
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try {
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services = mContext.getPackageManager().queryIntentServices(serviceIntent, 0);
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} catch (Exception exc) {
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services = null;
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}
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if ((services == null) || (services.isEmpty())) {
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// no service available to handle that Intent
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if (listener != null) {
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mServiceConn = null;
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listener.onIabSetupFinished(
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new IabResult(BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE,
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"Billing service unavailable on device."));
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}
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}
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else {
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// service available to handle that Intent
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mContext.bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE);
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}
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}
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/**
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* Dispose of object, releasing resources. It's very important to call this
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* method when you are done with this object. It will release any resources
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* used by it such as service connections. Naturally, once the object is
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* disposed of, it can't be used again.
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*/
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public void dispose() {
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logDebug("Disposing.");
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mSetupDone = false;
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if (mServiceConn != null) {
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logDebug("Unbinding from service.");
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if (mContext != null) mContext.unbindService(mServiceConn);
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}
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mDisposed = true;
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mContext = null;
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mServiceConn = null;
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mService = null;
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mPurchaseListener = null;
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}
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private void checkNotDisposed() {
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if (mDisposed) throw new IllegalStateException("IabHelper was disposed of, so it cannot be used.");
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}
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/** Returns whether subscriptions are supported. */
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public boolean subscriptionsSupported() {
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checkNotDisposed();
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return mSubscriptionsSupported;
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}
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/**
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* Callback that notifies when a purchase is finished.
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*/
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public interface OnIabPurchaseFinishedListener {
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/**
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* Called to notify that an in-app purchase finished. If the purchase was successful,
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* then the sku parameter specifies which item was purchased. If the purchase failed,
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* the sku and extraData parameters may or may not be null, depending on how far the purchase
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* process went.
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*
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* @param result The result of the purchase.
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* @param info The purchase information (null if purchase failed)
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*/
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public void onIabPurchaseFinished(IabResult result, Purchase info);
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}
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// The listener registered on launchPurchaseFlow, which we have to call back when
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// the purchase finishes
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OnIabPurchaseFinishedListener mPurchaseListener;
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public void launchPurchaseFlow(Activity act, String sku, int requestCode, OnIabPurchaseFinishedListener listener) {
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launchPurchaseFlow(act, sku, requestCode, listener, "");
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}
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public void launchPurchaseFlow(Activity act, String sku, int requestCode,
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OnIabPurchaseFinishedListener listener, String extraData) {
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launchPurchaseFlow(act, sku, ITEM_TYPE_INAPP, requestCode, listener, extraData);
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}
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public void launchSubscriptionPurchaseFlow(Activity act, String sku, int requestCode,
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OnIabPurchaseFinishedListener listener) {
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launchSubscriptionPurchaseFlow(act, sku, requestCode, listener, "");
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}
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public void launchSubscriptionPurchaseFlow(Activity act, String sku, int requestCode,
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OnIabPurchaseFinishedListener listener, String extraData) {
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launchPurchaseFlow(act, sku, ITEM_TYPE_SUBS, requestCode, listener, extraData);
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}
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/**
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* Initiate the UI flow for an in-app purchase. Call this method to initiate an in-app purchase,
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* which will involve bringing up the Google Play screen. The calling activity will be paused while
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* the user interacts with Google Play, and the result will be delivered via the activity's
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* {@link android.app.Activity#onActivityResult} method, at which point you must call
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* this object's {@link #handleActivityResult} method to continue the purchase flow. This method
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* MUST be called from the UI thread of the Activity.
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*
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* @param act The calling activity.
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* @param sku The sku of the item to purchase.
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* @param itemType indicates if it's a product or a subscription (ITEM_TYPE_INAPP or ITEM_TYPE_SUBS)
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* @param requestCode A request code (to differentiate from other responses --
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* as in {@link android.app.Activity#startActivityForResult}).
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* @param listener The listener to notify when the purchase process finishes
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* @param extraData Extra data (developer payload), which will be returned with the purchase data
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* when the purchase completes. This extra data will be permanently bound to that purchase
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* and will always be returned when the purchase is queried.
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*/
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public void launchPurchaseFlow(Activity act, String sku, String itemType, int requestCode,
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OnIabPurchaseFinishedListener listener, String extraData) {
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checkNotDisposed();
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checkSetupDone("launchPurchaseFlow");
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flagStartAsync("launchPurchaseFlow");
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IabResult result;
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if (itemType.equals(ITEM_TYPE_SUBS) && !mSubscriptionsSupported) {
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IabResult r = new IabResult(IABHELPER_SUBSCRIPTIONS_NOT_AVAILABLE,
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"Subscriptions are not available.");
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flagEndAsync();
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if (listener != null) listener.onIabPurchaseFinished(r, null);
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return;
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}
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try {
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logDebug("Constructing buy intent for " + sku + ", item type: " + itemType);
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Bundle buyIntentBundle = mService.getBuyIntent(3, mContext.getPackageName(), sku, itemType, extraData);
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int response = getResponseCodeFromBundle(buyIntentBundle);
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if (response != BILLING_RESPONSE_RESULT_OK) {
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logError("Unable to buy item, Error response: " + getResponseDesc(response));
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flagEndAsync();
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result = new IabResult(response, "Unable to buy item");
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if (listener != null) listener.onIabPurchaseFinished(result, null);
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return;
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}
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PendingIntent pendingIntent = buyIntentBundle.getParcelable(RESPONSE_BUY_INTENT);
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logDebug("Launching buy intent for " + sku + ". Request code: " + requestCode);
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mRequestCode = requestCode;
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mPurchaseListener = listener;
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mPurchasingItemType = itemType;
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act.startIntentSenderForResult(pendingIntent.getIntentSender(),
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requestCode, new Intent(),
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Integer.valueOf(0), Integer.valueOf(0),
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Integer.valueOf(0));
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}
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catch (SendIntentException e) {
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logError("SendIntentException while launching purchase flow for sku " + sku);
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e.printStackTrace();
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flagEndAsync();
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result = new IabResult(IABHELPER_SEND_INTENT_FAILED, "Failed to send intent.");
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if (listener != null) listener.onIabPurchaseFinished(result, null);
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}
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catch (RemoteException e) {
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logError("RemoteException while launching purchase flow for sku " + sku);
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e.printStackTrace();
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flagEndAsync();
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result = new IabResult(IABHELPER_REMOTE_EXCEPTION, "Remote exception while starting purchase flow");
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if (listener != null) listener.onIabPurchaseFinished(result, null);
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}
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}
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/**
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* Handles an activity result that's part of the purchase flow in in-app billing. If you
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* are calling {@link #launchPurchaseFlow}, then you must call this method from your
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* Activity's {@link android.app.Activity@onActivityResult} method. This method
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* MUST be called from the UI thread of the Activity.
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*
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* @param requestCode The requestCode as you received it.
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* @param resultCode The resultCode as you received it.
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* @param data The data (Intent) as you received it.
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* @return Returns true if the result was related to a purchase flow and was handled;
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* false if the result was not related to a purchase, in which case you should
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* handle it normally.
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*/
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public boolean handleActivityResult(int requestCode, int resultCode, Intent data) {
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IabResult result;
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if (requestCode != mRequestCode) return false;
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checkNotDisposed();
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checkSetupDone("handleActivityResult");
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// end of async purchase operation that started on launchPurchaseFlow
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flagEndAsync();
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if (data == null) {
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logError("Null data in IAB activity result.");
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result = new IabResult(IABHELPER_BAD_RESPONSE, "Null data in IAB result");
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if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null);
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return true;
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}
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int responseCode = getResponseCodeFromIntent(data);
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String purchaseData = data.getStringExtra(RESPONSE_INAPP_PURCHASE_DATA);
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String dataSignature = data.getStringExtra(RESPONSE_INAPP_SIGNATURE);
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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(boolean querySkuDetails, List<String> moreSkus) throws IabException {
|
|
return queryInventory(querySkuDetails, moreSkus, 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 #refreshInventoryAsync}.
|
|
*
|
|
* @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, moreItemSkus);
|
|
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);
|
|
}
|
|
catch (NullPointerException e) {
|
|
throw new IabException(IABHELPER_UNKNOWN_ERROR, "NullPointer 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.
|
|
*/
|
|
public 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 moreSkus as in {@link #queryInventory}
|
|
* @param listener The listener to notify when the refresh operation completes.
|
|
*/
|
|
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);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
})).start();
|
|
}
|
|
|
|
public void queryInventoryAsync(QueryInventoryFinishedListener listener) {
|
|
queryInventoryAsync(true, null, listener);
|
|
}
|
|
|
|
public void queryInventoryAsync(boolean querySkuDetails, QueryInventoryFinishedListener listener) {
|
|
queryInventoryAsync(querySkuDetails, 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.
|
|
*/
|
|
public 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.
|
|
*/
|
|
public 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) {
|
|
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) {
|
|
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) {
|
|
// HACK: This check was causing problems because somehow the billing infrastructure wasn't
|
|
// calling onActivityResult if there's an error, so it never reseted mAsyncInProgress
|
|
// Comment this for now
|
|
// if (mAsyncInProgress) throw new IllegalStateException("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() {
|
|
logDebug("Ending async operation: " + mAsyncOperation);
|
|
mAsyncOperation = "";
|
|
mAsyncInProgress = false;
|
|
}
|
|
|
|
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);
|
|
|
|
//logWarn("SKU " + sku);
|
|
//if (sku.equals("android.test.purchased")) {
|
|
// logWarn("HERE!!!!!");
|
|
// try {
|
|
// consume(new Purchase(itemType, purchaseData, signature));
|
|
// } catch (IabException exc) {
|
|
// return IABHELPER_BAD_RESPONSE;
|
|
// }
|
|
//}
|
|
|
|
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;
|
|
}
|
|
|
|
Bundle querySkus = new Bundle();
|
|
querySkus.putStringArrayList(GET_SKU_DETAILS_ITEM_LIST, skuList);
|
|
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) {
|
|
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);
|
|
}
|
|
}
|