TrivialDriveJava/app/src/main/java/com/sample/android/trivialdrivesample/billing/Security.java [66:80]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    static public boolean verifyPurchase(String signedData, String signature) {
        if ((TextUtils.isEmpty(signedData) || TextUtils.isEmpty(BASE_64_ENCODED_PUBLIC_KEY)
                || TextUtils.isEmpty(signature))
        ) {
            Log.w(TAG, "Purchase verification failed: missing data.");
            return false;
        }
        try {
            PublicKey key = generatePublicKey(BASE_64_ENCODED_PUBLIC_KEY);
            return verify(key, signedData, signature);
        } catch (IOException e) {
            Log.e(TAG, "Error generating PublicKey from encoded key: " + e.getMessage());
            return false;
        }
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



TrivialDriveKotlin/app/src/main/java/com/sample/android/trivialdrivesample/billing/Security.java [66:80]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    static public boolean verifyPurchase(String signedData, String signature) {
        if ((TextUtils.isEmpty(signedData) || TextUtils.isEmpty(BASE_64_ENCODED_PUBLIC_KEY)
                || TextUtils.isEmpty(signature))
        ) {
            Log.w(TAG, "Purchase verification failed: missing data.");
            return false;
        }
        try {
            PublicKey key = generatePublicKey(BASE_64_ENCODED_PUBLIC_KEY);
            return verify(key, signedData, signature);
        } catch (IOException e) {
            Log.e(TAG, "Error generating PublicKey from encoded key: " + e.getMessage());
            return false;
        }
    }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -