Examples with Callback org.chromium.base.Callback used on opensource projects

Example 1 with Callback

use of org.chromium.base.Callback in project AndroidChromium by JackyAndroid.

the class CardEditor method addBillingAddressDropdown.

/**
     * Adds the billing address dropdown to the editor with the following items.
     *
     * | "select"           |
     * | complete address 1 |
     * | complete address 2 |
     *      ...
     * | complete address n |
     * | "add address"      |
     */
private void addBillingAddressDropdown(EditorModel editor, final CreditCard card) {
    final List<DropdownKeyValue> billingAddresses = new ArrayList<>();
    billingAddresses.add(new DropdownKeyValue(BILLING_ADDRESS_NONE, mContext.getString(R.string.select)));
    for (Map.Entry<String, AutofillProfile> address : mProfilesForBillingAddress.entrySet()) {
        // Key is profile GUID. Value is profile label.
        billingAddresses.add(new DropdownKeyValue(address.getKey(), address.getValue().getLabel()));
    }
    billingAddresses.add(new DropdownKeyValue(BILLING_ADDRESS_ADD_NEW, mContext.getString(R.string.autofill_create_profile)));
    // Don't cache the billing address dropdown, because the user may have added or removed
    // profiles.
    mBillingAddressField = EditorFieldModel.createDropdown(mContext.getString(R.string.autofill_credit_card_editor_billing_address), billingAddresses);
    // The billing address is required.
    mBillingAddressField.setRequiredErrorMessage(mContext.getString(R.string.payments_field_required_validation_message));
    mBillingAddressField.setDropdownCallback(new Callback<Pair<String, Runnable>>() {

        @Override
        public void onResult(final Pair<String, Runnable> eventData) {
            if (!BILLING_ADDRESS_ADD_NEW.equals(eventData.first)) {
                if (mObserverForTest != null) {
                    mObserverForTest.onPaymentRequestServiceBillingAddressChangeProcessed();
                }
                return;
            }
            mAddressEditor.edit(null, new Callback<AutofillAddress>() {

                @Override
                public void onResult(AutofillAddress billingAddress) {
                    if (billingAddress == null) {
                        // User has cancelled the address editor.
                        mBillingAddressField.setValue(null);
                    } else {
                        // User has added a new complete address. Add it to the top of the
                        // dropdown, under the "Select" prompt.
                        mProfilesForBillingAddress.put(billingAddress.getIdentifier(), billingAddress.getProfile());
                        billingAddresses.add(1, new DropdownKeyValue(billingAddress.getIdentifier(), billingAddress.getSublabel()));
                        mBillingAddressField.setDropdownKeyValues(billingAddresses);
                        mBillingAddressField.setValue(billingAddress.getIdentifier());
                    }
                    // Let the card editor UI re-read the model and re-create UI elements.
                    mHandler.post(eventData.second);
                }
            });
        }
    });
    if (mBillingAddressField.getDropdownKeys().contains(card.getBillingAddressId())) {
        mBillingAddressField.setValue(card.getBillingAddressId());
    }
    editor.addField(mBillingAddressField);
}