PaymentApp: Implement invokePaymentApp for Android

chrome/android/java/src/org/chromium/chrome/browser/payments/ServiceWorkerPaymentAppBridge.java

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // 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;
 
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.SuppressFBWarnings;
 import org.chromium.content_public.browser.WebContents;
+import org.chromium.payments.mojom.PaymentDetailsModifier;
+import org.chromium.payments.mojom.PaymentItem;
 import org.chromium.payments.mojom.PaymentMethodData;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
 /**
  * Native bridge for interacting with service worker based payment apps.
  */
 // TODO(tommyt): crbug.com/669876. Remove these suppressions when we actually
@@ skipping 37 matching lines @@
             PaymentAppFactory.PaymentAppCreatedCallback callback) {
         nativeGetAllAppManifests(webContents, callback);
     }
 
     /**
      * Invoke a payment app with a given option and matching method data.
      *
      * @param webContents    The web contents that invoked PaymentRequest.
      * @param registrationId The service worker registration ID of the Payment App.
      * @param optionId       The ID of the PaymentOption that was selected by the user.
-     * @param methodDataSet  The PaymentMethodData objects that are relevant for this payment
-     * app.
+     * @param methodData     The PaymentMethodData objects that are relevant for this payment
+     *                       app.
+     * @param total          The PaymentItem that represents the total cost of the payment.
+     * @param modifiers      Payment method specific modifiers to the payment items and the total.
      */
     public static void invokePaymentApp(WebContents webContents, long registrationId,
-            String optionId, Set<PaymentMethodData> methodDataSet) {
-        nativeInvokePaymentApp(webContents, registrationId, optionId,
-                methodDataSet.toArray(new PaymentMethodData[methodDataSet.size()]));
+            String optionId, String origin, Set<PaymentMethodData> methodData, PaymentItem total,
+            List<PaymentItem> displayItems, Set<PaymentDetailsModifier> modifiers) {
+        nativeInvokePaymentApp(webContents, registrationId, optionId, origin,
+                methodData.toArray(new PaymentMethodData[0]), total,
+                modifiers.toArray(new PaymentDetailsModifier[0]));
     }
 
     @CalledByNative
     private static Manifest createManifest(long registrationId, String label, String icon) {
         Manifest manifest = new Manifest();
         manifest.registrationId = registrationId;
         manifest.label = label;
         // TODO(tommyt): crbug.com/669876. Handle icons.
         manifest.icon = null;
         return manifest;
@@ skipping 10 matching lines @@
         manifest.options.add(option);
         return option;
     }
 
     @CalledByNative
     private static void addEnabledMethod(Option option, String enabledMethod) {
         option.enabledMethods.add(enabledMethod);
     }
 
     @CalledByNative
+    private static String[] getSupportedMethodsFromMethodData(PaymentMethodData data) {
+        return data.supportedMethods;
+    }
+
+    @CalledByNative
+    private static String getStringifiedDataFromMethodData(PaymentMethodData data) {
+        return data.stringifiedData;
+    }
+
+    @CalledByNative
+    private static PaymentMethodData getMethodDataFromModifier(PaymentDetailsModifier modifier) {
+        return modifier.methodData;
+    }
+
+    @CalledByNative
+    private static PaymentItem getTotalFromModifier(PaymentDetailsModifier modifier) {
+        return modifier.total;
+    }
+
+    @CalledByNative
+    private static String getLabelFromPaymentItem(PaymentItem item) {
+        return item.label;
+    }
+
+    @CalledByNative
+    private static String getCurrencyFromPaymentItem(PaymentItem item) {
+        return item.amount.currency;
+    }
+
+    @CalledByNative
+    private static String getValueFromPaymentItem(PaymentItem item) {
+        return item.amount.value;
+    }
+
+    @CalledByNative
     private static void onGotManifest(Manifest manifest, WebContents webContents, Object callback) {
         assert callback instanceof PaymentAppFactory.PaymentAppCreatedCallback;
         ((PaymentAppFactory.PaymentAppCreatedCallback) callback)
                 .onPaymentAppCreated(new ServiceWorkerPaymentApp(webContents, manifest));
     }
 
     @CalledByNative
     private static void onGotAllManifests(Object callback) {
         assert callback instanceof PaymentAppFactory.PaymentAppCreatedCallback;
         ((PaymentAppFactory.PaymentAppCreatedCallback) callback).onAllPaymentAppsCreated();
     }
 
     /*
      * TODO(tommyt): crbug.com/505554. Change the |callback| parameter below to
      * be of type PaymentAppFactory.PaymentAppCreatedCallback, once this JNI bug
      * has been resolved.
      */
     private static native void nativeGetAllAppManifests(WebContents webContents, Object callback);
 
     private static native void nativeInvokePaymentApp(WebContents webContents, long registrationId,
-            String optionId, PaymentMethodData[] methodData);
+            String optionId, String origin, PaymentMethodData[] methodData, PaymentItem total,
+            PaymentDetailsModifier[] modifiers);
 }