OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
Mathieu
2017/03/23 21:19:48
would have been great to "git mv" the PaymentReque
sebsg
2017/03/24 13:35:29
Hum, I actually used git mv... Maybe because I cha
| |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.components.payments; | |
6 | |
7 import org.chromium.base.annotations.JNINamespace; | |
8 | |
9 /** | |
10 * A class used to record journey metrics for the Payment Request feature. | |
11 */ | |
12 @JNINamespace("payments") | |
13 public class JourneyLogger { | |
14 // The index of the different sections of a Payment Request. Used to record journey stats. | |
Mathieu
2017/03/23 21:19:48
if we are going to mirror these constants to C++,
sebsg
2017/03/24 13:35:29
Done.
| |
15 public static final int SECTION_CONTACT_INFO = 0; | |
16 public static final int SECTION_CREDIT_CARDS = 1; | |
17 public static final int SECTION_SHIPPING_ADDRESS = 2; | |
18 public static final int SECTION_MAX = 3; | |
19 | |
20 // For the CanMakePayment histograms. | |
21 public static final int CAN_MAKE_PAYMENT_USED = 0; | |
22 public static final int CAN_MAKE_PAYMENT_NOT_USED = 1; | |
23 public static final int CAN_MAKE_PAYMENT_USE_MAX = 2; | |
24 | |
25 // Used to log different parameters' effect on whether the transaction was c ompleted. | |
26 public static final int COMPLETION_STATUS_COMPLETED = 0; | |
27 public static final int COMPLETION_STATUS_ABORTED = 1; | |
28 public static final int COMPLETION_STATUS_MAX = 2; | |
29 | |
30 // Used to mesure the impact of the CanMakePayment return value on whether t he Payment Request | |
31 // is shown to the user. | |
32 public static final int CMP_SHOW_COULD_NOT_MAKE_PAYMENT_AND_DID_NOT_SHOW = 0 ; | |
33 public static final int CMP_SHOW_DID_SHOW = 1 << 0; | |
34 public static final int CMP_SHOW_COULD_MAKE_PAYMENT = 1 << 1; | |
35 public static final int CMP_SHOW_MAX = 4; | |
36 | |
37 // The minimum expected value of CustomCountHistograms is always set to 1. I t is still possible | |
38 // to log the value 0 to that type of histogram. | |
39 private static final int MIN_EXPECTED_SAMPLE = 1; | |
40 private static final int MAX_EXPECTED_SAMPLE = 49; | |
41 private static final int NUMBER_BUCKETS = 50; | |
42 | |
43 /** | |
44 * Pointer to the native implementation. | |
45 */ | |
46 private long mJourneyLoggerAndroid; | |
47 | |
48 public JourneyLogger() { | |
49 // Note that this pointer could leak the native object. The called must call destroy() to | |
50 // ensure that the native object is destroyed. | |
51 mJourneyLoggerAndroid = nativeInitJourneyLoggerAndroid(); | |
52 } | |
53 | |
54 /** Will destroy the native object. This class shouldn't be used afterwards. */ | |
55 public void destroy() { | |
56 if (mJourneyLoggerAndroid != 0) { | |
57 nativeDestroy(mJourneyLoggerAndroid); | |
58 mJourneyLoggerAndroid = 0; | |
59 } | |
60 } | |
61 | |
62 /** | |
63 * Sets the number of suggestions shown for the specified section. | |
64 * | |
65 * @param section The section for which to log. | |
66 * @param number The number of suggestions. | |
67 */ | |
68 public void setNumberOfSuggestionsShown(int section, int number) { | |
69 assert section < SECTION_MAX; | |
70 nativeSetNumberOfSuggestionsShown(mJourneyLoggerAndroid, section, number ); | |
71 } | |
72 | |
73 /** | |
74 * Increments the number of selection changes for the specified section. | |
75 * | |
76 * @param section The section for which to log. | |
77 */ | |
78 public void incrementSelectionChanges(int section) { | |
79 assert section < SECTION_MAX; | |
80 nativeIncrementSelectionChanges(mJourneyLoggerAndroid, section); | |
81 } | |
82 | |
83 /** | |
84 * Increments the number of selection edits for the specified section. | |
85 * | |
86 * @param section The section for which to log. | |
87 */ | |
88 public void incrementSelectionEdits(int section) { | |
89 assert section < SECTION_MAX; | |
90 nativeIncrementSelectionEdits(mJourneyLoggerAndroid, section); | |
91 } | |
92 | |
93 /** | |
94 * Increments the number of selection adds for the specified section. | |
95 * | |
96 * @param section The section for which to log. | |
97 */ | |
98 public void incrementSelectionAdds(int section) { | |
99 assert section < SECTION_MAX; | |
100 nativeIncrementSelectionAdds(mJourneyLoggerAndroid, section); | |
101 } | |
102 | |
103 /** | |
104 * Records the fact that the merchant called CanMakePayment and records it's return value. | |
105 * | |
106 * @param value The return value of the CanMakePayment call. | |
107 */ | |
108 public void setCanMakePaymentValue(boolean value) { | |
109 nativeSetCanMakePaymentValue(mJourneyLoggerAndroid, value); | |
110 } | |
111 | |
112 /** | |
113 * Records the fact that the Payment Request was shown to the user. | |
114 */ | |
115 public void setShowCalled() { | |
116 nativeSetShowCalled(mJourneyLoggerAndroid); | |
117 } | |
118 | |
119 /* | |
120 * Records the histograms for all the sections that were requested by the me rchant and for the | |
121 * usage of the CanMakePayment method and its effect on the transaction. Thi s method should be | |
122 * called when the payment request has either been completed or aborted. | |
123 * | |
124 * @param submissionType A string indicating the way the payment request was concluded. | |
125 */ | |
126 public void recordJourneyStatsHistograms(String submissionType) { | |
127 nativeRecordJourneyStatsHistograms(mJourneyLoggerAndroid, submissionType ); | |
128 } | |
129 | |
130 private native long nativeInitJourneyLoggerAndroid(); | |
131 private native void nativeDestroy(long nativeJourneyLoggerAndroid); | |
132 private native void nativeSetNumberOfSuggestionsShown( | |
133 long nativeJourneyLoggerAndroid, int section, int number); | |
134 private native void nativeIncrementSelectionChanges( | |
135 long nativeJourneyLoggerAndroid, int section); | |
136 private native void nativeIncrementSelectionEdits(long nativeJourneyLoggerAn droid, int section); | |
137 private native void nativeIncrementSelectionAdds(long nativeJourneyLoggerAnd roid, int section); | |
138 private native void nativeSetCanMakePaymentValue( | |
139 long nativeJourneyLoggerAndroid, boolean value); | |
140 private native void nativeSetShowCalled(long nativeJourneyLoggerAndroid); | |
141 private native void nativeRecordJourneyStatsHistograms( | |
142 long nativeJourneyLoggerAndroid, String submissionType); | |
143 } | |
OLD | NEW |