iPhone Paypal 初始化失败

Question

我尝试在我的应用程序中初始化 PayPal。有时我会收到“网络超时”错误，如果我重试初始化 PayPal，此警报会一次又一次出现。如何避免这种情况？如何正确重新初始化 PayPal？我的代码是:





- (void)initializePayPal {
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

    [PayPal initializeWithAppID:PP_APP_ID forEnvironment:ENV_SANDBOX];

    while ([PayPal initializationStatus] == STATUS_INPROGRESS) {
        [NSThread sleepForTimeInterval:1];
    }

    switch ([PayPal initializationStatus] ) {
        case STATUS_COMPLETED_SUCCESS:
            NSLog(@"STATUS_COMPLETED_SUCCESS");
            break;
        case STATUS_COMPLETED_ERROR: {
            NSDictionary *responseMessage = [PayPal getInstance].responseMessage;
            NSLog(@"STATUS_COMPLETED_ERROR:%@", responseMessage);

            if ([[responseMessage objectForKey:@"errorId"] integerValue] == 10818) {
                [self initializePayPal];
            }
        }
            break;    
        default:
            break;
    }

    [pool release];
}

Answer 1

当我使用 ENV_SANDBOX 时，PayPal init 有时会失败当我开始使用 ENV_LIVE 而不是 ENV_SANDBOX 时，问题就解决了