在应用程序购买工作，但方法不执行？

Question

我已成功将应用内购买添加到我的应用中，结果很好：

但if (purchase.getSku().equals("android.test.purchased"))没有通过，所以我无法使用高级版更新我的用户界面！

    public void buy(View v) {

        mHelper.launchPurchaseFlow(this, "android.test.purchased", 10001,
                mPurchaseFinishedListener, "developerPayLoadString");

    }

    IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
            = new IabHelper.OnIabPurchaseFinishedListener() {
        public void onIabPurchaseFinished(IabResult result, Purchase purchase) {
            if (result.isFailure()) {

                Toast.makeText(MainActivity.this, "Unable to make purchase.", Toast.LENGTH_SHORT).show();
                return;
            } else if (purchase.getSku().equals("android.test.purchased")) {
                Toast.makeText(MainActivity.this, "Successfully bought product!", Toast.LENGTH_SHORT).show();
            }
};

即使付款成功，为什么if (purchase.getSku().equals("android.test.purchased"))无法通过？

谢谢，

Ruchir

Answer 1

在Security.java，方法verifyPurchase()中，添加以下内容：

 if (BuildConfig.DEBUG) {
            Log.v("myActivity", "Debug :)");
            return true;
        }

因此，总方法应如下所示：

  public static boolean verifyPurchase(String base64PublicKey, String signedData, String signature) {

        if (BuildConfig.DEBUG) {
            Log.v("myActivity", "Debug :)");
            return true;
        }

        if (TextUtils.isEmpty(signedData) || TextUtils.isEmpty(base64PublicKey) ||
                TextUtils.isEmpty(signature)) {
            Log.e(TAG, "Purchase verification failed: missing data.");
            return false;
        }



        PublicKey key = Security.generatePublicKey(base64PublicKey);
        return Security.verify(key, signedData, signature);
    }