View difference between Paste ID: <a href="/VTfxJhKx">VTfxJhKx</a> and <a href="/f5u8Ypzn">f5u8Ypzn</a>

/**
1		/**
2		* Handles an activity result that's part of the purchase flow in in-app billing. If you
3		* are calling {@link #launchPurchaseFlow}, then you must call this method from your
4		* Activity's {@link android.app.Activity@onActivityResult} method. This method
5		* MUST be called from the UI thread of the Activity.
6		*
7		* @param requestCode The requestCode as you received it.
8		* @param resultCode The resultCode as you received it.
9		* @param data The data (Intent) as you received it.
10		* @return Returns true if the result was related to a purchase flow and was handled;
11		* false if the result was not related to a purchase, in which case you should
12		* handle it normally.
13		*/
14		public boolean handleActivityResult(int requestCode, int resultCode, Intent data) {
15		IabResult result;
16		if (requestCode != mRequestCode) return false;
17
18		checkNotDisposed();
19		checkSetupDone("handleActivityResult");
20
21		// end of async purchase operation that started on launchPurchaseFlow
22		flagEndAsync();
23
24		if (data == null) {
25		logError("Null data in IAB activity result.");
26		result = new IabResult(IABHELPER_BAD_RESPONSE, "Null data in IAB result");
27		if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null);
28		return true;
29		}
30
31		int responseCode = getResponseCodeFromIntent(data);
32		String purchaseData = data.getStringExtra(RESPONSE_INAPP_PURCHASE_DATA);
33		String dataSignature = data.getStringExtra(RESPONSE_INAPP_SIGNATURE);
34
35		if (resultCode == Activity.RESULT_OK && responseCode == BILLING_RESPONSE_RESULT_OK) {
36		logDebug("Successful resultcode from purchase activity.");
37		logDebug("Purchase data: " + purchaseData);
38		logDebug("Data signature: " + dataSignature);
39		logDebug("Extras: " + data.getExtras());
40		logDebug("Expected item type: " + mPurchasingItemType);
41
42		if (purchaseData == null \|\| dataSignature == null) {
43		logError("BUG: either purchaseData or dataSignature is null.");
44		logDebug("Extras: " + data.getExtras().toString());
45		result = new IabResult(IABHELPER_UNKNOWN_ERROR, "IAB returned null purchaseData or dataSignature");
46		if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null);
47		return true;
48		}
49
50		Purchase purchase = null;
51		try {
52		purchase = new Purchase(mPurchasingItemType, purchaseData, dataSignature);
53		String sku = purchase.getSku();
54
55		// Verify signature
56		if (!Security.verifyPurchase(mSignatureBase64, purchaseData, dataSignature)) {
57		logError("Purchase signature verification FAILED for sku " + sku);
58		result = new IabResult(IABHELPER_VERIFICATION_FAILED, "Signature verification failed for sku " + sku);
59		if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, purchase);
60		return true;
61		}
62		logDebug("Purchase signature successfully verified.");
63		}
64		catch (JSONException e) {
65		logError("Failed to parse purchase data.");
66		e.printStackTrace();
67		result = new IabResult(IABHELPER_BAD_RESPONSE, "Failed to parse purchase data.");
68		if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null);
69		return true;
70		}
71
72		if (mPurchaseListener != null) {
73		mPurchaseListener.onIabPurchaseFinished(new IabResult(BILLING_RESPONSE_RESULT_OK, "Success"), purchase);
74		}
75		}
76		else if (resultCode == Activity.RESULT_OK) {
77		// result code was OK, but in-app billing response was not OK.
78		logDebug("Result code was OK but in-app billing response was not OK: " + getResponseDesc(responseCode));
79		if (mPurchaseListener != null) {
80		result = new IabResult(responseCode, "Problem purchashing item.");
81		mPurchaseListener.onIabPurchaseFinished(result, null);
82		}
83		}
84		else if (resultCode == Activity.RESULT_CANCELED) {
85		logDebug("Purchase canceled - Response: " + getResponseDesc(responseCode));
86		result = new IabResult(IABHELPER_USER_CANCELLED, "User canceled.");
87		if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null);
88		}
89		else {
90		logError("Purchase failed. Result code: " + Integer.toString(resultCode)
91		+ ". Response: " + getResponseDesc(responseCode));
92		result = new IabResult(IABHELPER_UNKNOWN_PURCHASE_RESPONSE, "Unknown purchase response.");
93		if (mPurchaseListener != null) mPurchaseListener.onIabPurchaseFinished(result, null);
94		}
95		return true;
96		}