我正在开发Poynt POS系统的应用程序,我正在尝试集成自定义付款,如他们的示例所示here
在该示例中,在PaymentActivity.java中,有一些代码在收集付款时创建了一个意图,向其添加了一些额外的数据并发送它:
@Override
public void onFragmentInteraction(Transaction transaction, PoyntError error) {
// Create intent to deliver some kind of result data
Intent result = new Intent(Intents.ACTION_COLLECT_PAYMENT_RESULT);
result.putExtra("transaction", transaction);
result.putExtra("error", error);
result.putExtra("test", true);
if (error == null) {
setResult(Activity.RESULT_OK, result);
}else{
setResult(Activity.RESULT_CANCELED, result);
}
finish();
}
回到开始Poynt Payment Fragment的活动中,有一个活动结果处理程序。此处理程序接受一个intent作为参数,但看起来这个intent与PaymentActivity中创建的意图不同:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
if (data != null) {
Payment payment = data.getParcelableExtra(Intents.INTENT_EXTRAS_PAYMENT);
Log.d("ConfigurationTest", "Received onPaymentAction from PaymentFragment w/ Status:" + payment.getStatus());
if (payment.getTransactions() != null && payment.getTransactions().size() > 0) {
Transaction transaction = payment.getTransactions().get(0);
Gson gson = new GsonBuilder().setPrettyPrinting().create();
Type transactionType = new TypeToken<Transaction>() {
}.getType();
//logReceivedMessage(gson.toJson(transaction, transactionType));
}
}
}
Boolean test = data.getBooleanExtra("test", false);
Log.d("Sample", test.toString()); // this value will be false
}
数据参数没有test
个额外字段。它也没有transaction
或error
。知道为什么会这样吗?