[Payments] Preview available payment options when no option is selected

chrome/android/java/src/org/chromium/chrome/browser/payments/ui/ShippingSummaryInformation.java

Index: chrome/android/java/src/org/chromium/chrome/browser/payments/ui/ShippingSummaryInformation.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/ShippingSummaryInformation.java b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/ShippingSummaryInformation.java
new file mode 100644
index 0000000000000000000000000000000000000000..ff93e2ed130cad5638f78e45d262341fa3636c9c
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/ShippingSummaryInformation.java
@@ -0,0 +1,67 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.

[please use gerrit instead, 2017/03/27 20:28:31]

Either upload with --similarity=10 (which tries hard to detect the origin of
this file) or set the year to 2017.

[gogerald1, 2017/03/27 23:26:47]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.payments.ui;
+
+/** The data to show in a shipping summary section. It contains shipping address and option. */
+public class ShippingSummaryInformation {
+    private SectionInformation mShippingAddress;
+    private SectionInformation mShippingOption;
+
+    /** Builds ShppingSummaryInformation with shipping address and option section information. */
+    public ShippingSummaryInformation(
+            SectionInformation shippingAddress, SectionInformation shippingOption) {
+        mShippingAddress = shippingAddress;
+        mShippingOption = shippingOption;
+    }
+
+    /**
+     * Returns the label for the selected shipping address.
+     *
+     * @return The label for the selected shipping address or null.
+     */

[gone, 2017/03/28 00:20:39]

@Nullable here and everywhere appropriate below

[gogerald1, 2017/03/28 18:46:24]

Done.

+    public String getSelectedShippingAddressLabel() {
+        PaymentOption address = mShippingAddress.getSelectedItem();
+        return address != null ? address.getLabel() : null;
+    }
+
+    /**
+     * Returns the sublabel for the selected shipping address.
+     *
+     * @return The sublabel for the selected shipping address or null.
+     */
+    public String getSelectedShippingAddressSublabel() {
+        PaymentOption address = mShippingAddress.getSelectedItem();
+        return address != null ? address.getSublabel() : null;
+    }
+
+    /**
+     * Returns the tertiary label for the selected shipping address.
+     *
+     * @return The tertiary label for the selected shipping address or null.
+     */
+    public String getSelectedShippingAddressTertiaryLabel() {
+        PaymentOption address = mShippingAddress.getSelectedItem();
+        return address != null ? address.getTertiaryLabel() : null;
+    }
+
+    /**
+     * Returns the label for the selected shipping option.
+     *
+     * @return The label for the selected shipping option or null.
+     */
+    public String getSelectedShippingOptionLabel() {
+        PaymentOption option = mShippingOption.getSelectedItem();
+        return option != null ? option.getLabel() : null;
+    }
+
+    /**
+     * Returns the shipping address section information.
+     *
+     * @return The shipping address section information.
+     */
+    public SectionInformation getShippingAddressSectionInfo() {
+        return mShippingAddress;
+    }
+}