无法打开PayUMoney屏幕以获取卡详细信息

Question

我在onActivityResult（）方法中得到了resultCode = Result_Canceled。我怎么知道原因。

protected function getInlineParams(): array
{
    $stream = $this->parser->getStream();
    $params = [];
    while (!$stream->test(\Twig_Token::BLOCK_END_TYPE)) {
        $params[] = $this->parser->getStream()->next()->getValue();
    }
    $stream->expect(\Twig_Token::BLOCK_END_TYPE);

    return $params;
}

输出：

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (requestCode == PayUmoneyFlowManager.REQUEST_CODE_PAYMENT && resultCode == RESULT_OK && data != null) {

        TransactionResponse transactionResponse = data.getParcelableExtra(PayUmoneyFlowManager.INTENT_EXTRA_TRANSACTION_RESPONSE);
        ResultModel resultModel = data.getParcelableExtra(PayUmoneyFlowManager.ARG_RESULT);

        if (transactionResponse != null && transactionResponse.getPayuResponse() != null) {
            Log.e("TAG", "tran "+payuResponse+"---"+ merchantResponse);
        } else if (requestCode == PayUmoneyFlowManager.REQUEST_CODE_PAYMENT && resultCode == RESULT_CANCELED) {
            Toast.makeText(this, "Payment Cancelled ", Toast.LENGTH_SHORT).show();
        }
    }
}