Java PaymentDetails类代码示例

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
/**
 * Called by merchant to update the shipping options and line items after the user has selected
 * their shipping address or shipping option.
 */
@Override
public void updateWith(PaymentDetails details) {
    if (mClient == null) return;

    if (mUI == null) {
        disconnectFromClientWithDebugMessage(
                "PaymentRequestUpdateEvent.updateWith() called without PaymentRequest.show()");
        recordAbortReasonHistogram(
                PaymentRequestMetrics.ABORT_REASON_INVALID_DATA_FROM_RENDERER);
        return;
    }

    if (!parseAndValidateDetailsOrDisconnectFromClient(details)) return;

    if (mUiShippingOptions.isEmpty() && mShippingAddressesSection.getSelectedItem() != null) {
        mShippingAddressesSection.getSelectedItem().setInvalid();
        mShippingAddressesSection.setSelectedItemIndex(SectionInformation.INVALID_SELECTION);
    }

    if (mPaymentInformationCallback != null) {
        providePaymentInformation();
    } else {
        mUI.updateOrderSummarySection(mUiShoppingCart);
        mUI.updateSection(PaymentRequestUI.TYPE_SHIPPING_OPTIONS, mUiShippingOptions);
    }
}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
/**
 * Sets the total, display line items, and shipping options based on input and returns the
 * status boolean. That status is true for valid data, false for invalid data. If the input is
 * invalid, disconnects from the client. Both raw and UI versions of data are updated.
 *
 * @param details The total, line items, and shipping options to parse, validate, and save in
 *                member variables.
 * @return True if the data is valid. False if the data is invalid.
 */
private boolean parseAndValidateDetailsOrDisconnectFromClient(PaymentDetails details) {
    if (!PaymentValidator.validatePaymentDetails(details)) {
        disconnectFromClientWithDebugMessage("Invalid payment details");
        recordAbortReasonHistogram(
                PaymentRequestMetrics.ABORT_REASON_INVALID_DATA_FROM_RENDERER);
        return false;
    }

    String totalCurrency = details.total.amount.currency;
    CurrencyStringFormatter formatter =
            new CurrencyStringFormatter(totalCurrency, Locale.getDefault());

    // Total is never pending.
    LineItem uiTotal = new LineItem(
            details.total.label, formatter.getFormattedCurrencyCode(),
            formatter.format(details.total.amount.value), /* isPending */ false);

    List<LineItem> uiLineItems = getLineItems(details.displayItems, totalCurrency, formatter);

    mUiShoppingCart = new ShoppingCart(uiTotal, uiLineItems);
    mRawTotal = details.total;
    mRawLineItems = Arrays.asList(details.displayItems);

    mUiShippingOptions = getShippingOptions(details.shippingOptions, totalCurrency, formatter);

    return true;
}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
/**
 * Called by merchant to update the shipping options and line items after the user has selected
 * their shipping address or shipping option.
 */
@Override
public void updateWith(PaymentDetails details) {
    if (mClient == null) return;

    if (mUI == null) {
        mJourneyLogger.setAborted(AbortReason.INVALID_DATA_FROM_RENDERER);
        disconnectFromClientWithDebugMessage(
                "PaymentRequestUpdateEvent.updateWith() called without PaymentRequest.show()");
        return;
    }

    if (!parseAndValidateDetailsOrDisconnectFromClient(details)) return;

    if (mUiShippingOptions.isEmpty() && mShippingAddressesSection.getSelectedItem() != null) {
        mShippingAddressesSection.getSelectedItem().setInvalid();
        mShippingAddressesSection.setSelectedItemIndex(SectionInformation.INVALID_SELECTION);
        mShippingAddressesSection.setErrorMessage(details.error);
    }

    if (mPaymentInformationCallback != null) {
        providePaymentInformation();
    } else {
        mUI.updateOrderSummarySection(mUiShoppingCart);
        mUI.updateSection(PaymentRequestUI.TYPE_SHIPPING_OPTIONS, mUiShippingOptions);
    }
}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
/**
 * Load required currency formatter for a given PaymentDetails.
 *
 * Note that the cache (mCurrencyFormatterMap) is not cleared for
 * updated payment details so as to indicate the currency has been changed.
 *
 * @param details The given payment details.
 */
private void loadCurrencyFormattersForPaymentDetails(PaymentDetails details) {
    if (details.total != null) {
        getOrCreateCurrencyFormatter(details.total.amount);
    }

    if (details.displayItems != null) {
        for (PaymentItem item : details.displayItems) {
            getOrCreateCurrencyFormatter(item.amount);
        }
    }

    if (details.shippingOptions != null) {
        for (PaymentShippingOption option : details.shippingOptions) {
            getOrCreateCurrencyFormatter(option.amount);
        }
    }

    if (details.modifiers != null) {
        for (PaymentDetailsModifier modifier : details.modifiers) {
            if (modifier.total != null) getOrCreateCurrencyFormatter(modifier.total.amount);
            for (PaymentItem displayItem : modifier.additionalDisplayItems) {
                getOrCreateCurrencyFormatter(displayItem.amount);
            }
        }
    }
}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
@Override
public void init(PaymentRequestClient client, PaymentMethodData[] methodData,
        PaymentDetails details, PaymentOptions options) {
    mClient = client;
}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
@Override
public void updateWith(PaymentDetails details) {}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
public static boolean validatePaymentDetails(PaymentDetails details) {
    if (details == null) {
        return false;
    }
    return nativeValidatePaymentDetails(details.serialize());
}
 

import org.chromium.payments.mojom.PaymentDetails; //导入依赖的package包/类
/**
 * Sets the total, display line items, and shipping options based on input and returns the
 * status boolean. That status is true for valid data, false for invalid data. If the input is
 * invalid, disconnects from the client. Both raw and UI versions of data are updated.
 *
 * @param details The total, line items, and shipping options to parse, validate, and save in
 *                member variables.
 * @return True if the data is valid. False if the data is invalid.
 */
private boolean parseAndValidateDetailsOrDisconnectFromClient(PaymentDetails details) {
    if (!PaymentValidator.validatePaymentDetails(details)) {
        mJourneyLogger.setAborted(AbortReason.INVALID_DATA_FROM_RENDERER);
        disconnectFromClientWithDebugMessage("Invalid payment details");
        return false;
    }

    if (details.total != null) {
        mRawTotal = details.total;
    }

    loadCurrencyFormattersForPaymentDetails(details);

    if (mRawTotal != null) {
        // Total is never pending.
        CurrencyFormatter formatter = getOrCreateCurrencyFormatter(mRawTotal.amount);
        LineItem uiTotal = new LineItem(mRawTotal.label, formatter.getFormattedCurrencyCode(),
                formatter.format(mRawTotal.amount.value), /* isPending */ false);

        List<LineItem> uiLineItems = getLineItems(details.displayItems);

        mUiShoppingCart = new ShoppingCart(uiTotal, uiLineItems);
    }
    mRawLineItems = Collections.unmodifiableList(Arrays.asList(details.displayItems));

    mUiShippingOptions = getShippingOptions(details.shippingOptions);

    for (int i = 0; i < details.modifiers.length; i++) {
        PaymentDetailsModifier modifier = details.modifiers[i];
        String[] methods = modifier.methodData.supportedMethods;
        for (int j = 0; j < methods.length; j++) {
            if (mModifiers == null) mModifiers = new ArrayMap<>();
            mModifiers.put(methods[j], modifier);
        }
    }

    updateInstrumentModifiedTotals();

    return true;
}