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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 package org.chromium.chrome.browser.payments; | 5 package org.chromium.chrome.browser.payments; |
6 | 6 |
7 import android.os.Handler; | 7 import android.os.Handler; |
8 | 8 |
9 import org.chromium.content_public.browser.WebContents; | 9 import org.chromium.content_public.browser.WebContents; |
10 import org.chromium.payments.mojom.PaymentMethodData; | 10 import org.chromium.payments.mojom.PaymentMethodData; |
11 | 11 |
12 import java.util.ArrayList; | |
13 import java.util.Collections; | 12 import java.util.Collections; |
14 import java.util.HashSet; | 13 import java.util.HashSet; |
15 import java.util.List; | 14 import java.util.List; |
16 import java.util.Map; | 15 import java.util.Map; |
17 import java.util.Set; | 16 import java.util.Set; |
18 | 17 |
19 /** | 18 /** |
20 * This app class represents a service worker based payment app. | 19 * This app class represents a service worker based payment app. |
21 * | 20 * |
22 * Such apps are implemented as service workers according to the Payment | 21 * Such apps are implemented as service workers according to the Payment |
23 * App API specification. | 22 * App API specification. |
24 * | 23 * |
25 * @see https://w3c.github.io/webpayments-payment-apps-api/ | 24 * @see https://w3c.github.io/webpayments-payment-apps-api/ |
26 */ | 25 */ |
27 public class ServiceWorkerPaymentApp implements PaymentApp { | 26 public class ServiceWorkerPaymentApp implements PaymentApp { |
28 private final WebContents mWebContents; | 27 private final WebContents mWebContents; |
29 private final ServiceWorkerPaymentAppBridge.Manifest mManifest; | 28 private final List<PaymentInstrument> mInstruments; |
30 private final Set<String> mMethodNames; | 29 private final Set<String> mMethodNames; |
31 | 30 |
32 /** | 31 /** |
33 * Build a service worker payment app instance based on an installed manifes
t. | 32 * Build a service worker payment app instance based on an installed manifes
t. |
34 * | 33 * |
35 * @see https://w3c.github.io/webpayments-payment-apps-api/#payment-app-mani
fest | 34 * @see https://w3c.github.io/webpayments-payment-apps-api/#payment-app-mani
fest |
36 * | 35 * |
37 * @param webContents The web contents where PaymentRequest was invoked. | 36 * @param webContents The web contents where PaymentRequest was invoked. |
38 * @param manifest A manifest that describes this payment app. | 37 * @param manifest A manifest that describes this payment app. |
39 */ | 38 */ |
40 public ServiceWorkerPaymentApp( | 39 public ServiceWorkerPaymentApp(WebContents webContents, List<PaymentInstrume
nt> instruments) { |
41 WebContents webContents, ServiceWorkerPaymentAppBridge.Manifest mani
fest) { | |
42 mWebContents = webContents; | 40 mWebContents = webContents; |
43 mManifest = manifest; | 41 mInstruments = instruments; |
44 | 42 |
45 mMethodNames = new HashSet<>(); | 43 mMethodNames = new HashSet<>(); |
46 for (ServiceWorkerPaymentAppBridge.Option option : manifest.options) { | 44 for (PaymentInstrument instrument : instruments) { |
47 mMethodNames.addAll(option.enabledMethods); | 45 mMethodNames.addAll(instrument.getInstrumentMethodNames()); |
48 } | 46 } |
49 } | 47 } |
50 | 48 |
51 @Override | 49 @Override |
52 public void getInstruments(Map<String, PaymentMethodData> unusedMethodDataMa
p, | 50 public void getInstruments(Map<String, PaymentMethodData> unusedMethodDataMa
p, |
53 String unusedOrigin, String unusedIFrameOrigin, byte[][] unusedCerti
ficateChain, | 51 String unusedOrigin, String unusedIFrameOrigin, byte[][] unusedCerti
ficateChain, |
54 final InstrumentsCallback callback) { | 52 final InstrumentsCallback callback) { |
55 final List<PaymentInstrument> instruments = | |
56 new ArrayList<PaymentInstrument>(); | |
57 | |
58 for (ServiceWorkerPaymentAppBridge.Option option : mManifest.options) { | |
59 instruments.add(new ServiceWorkerPaymentInstrument( | |
60 mWebContents, mManifest.registrationId, option)); | |
61 } | |
62 | |
63 new Handler().post(new Runnable() { | 53 new Handler().post(new Runnable() { |
64 @Override | 54 @Override |
65 public void run() { | 55 public void run() { |
66 callback.onInstrumentsReady(ServiceWorkerPaymentApp.this, instru
ments); | 56 callback.onInstrumentsReady(ServiceWorkerPaymentApp.this, mInstr
uments); |
67 } | 57 } |
68 }); | 58 }); |
69 } | 59 } |
70 | 60 |
71 @Override | 61 @Override |
72 public Set<String> getAppMethodNames() { | 62 public Set<String> getAppMethodNames() { |
73 return Collections.unmodifiableSet(mMethodNames); | 63 return Collections.unmodifiableSet(mMethodNames); |
74 } | 64 } |
75 | 65 |
76 @Override | 66 @Override |
77 public boolean supportsMethodsAndData(Map<String, PaymentMethodData> methods
AndData) { | 67 public boolean supportsMethodsAndData(Map<String, PaymentMethodData> methods
AndData) { |
78 // TODO(tommyt): crbug.com/669876. Implement this for Service Worker Pay
ment Apps. | 68 // TODO(tommyt): crbug.com/669876. Implement this for Service Worker Pay
ment Apps. |
79 return true; | 69 return true; |
80 } | 70 } |
81 | 71 |
82 @Override | 72 @Override |
83 public String getAppIdentifier() { | 73 public String getAppIdentifier() { |
84 return "Chrome_Service_Worker_Payment_App"; | 74 return "Chrome_Service_Worker_Payment_App"; |
85 } | 75 } |
86 } | 76 } |
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