1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.providers.media.metrics;
18 
19 import androidx.annotation.NonNull;
20 import androidx.annotation.Nullable;
21 
22 import com.android.internal.logging.InstanceId;
23 import com.android.internal.logging.UiEventLogger;
24 import com.android.providers.media.MediaProviderStatsLog;
25 
26 public class MPUiEventLoggerImpl implements UiEventLogger {
27 
28     @Override
log(@onNull UiEventEnum event)29     public void log(@NonNull UiEventEnum event) {
30         log(event, 0, null);
31     }
32 
33     @Override
log(@onNull UiEventEnum event, @Nullable InstanceId instance)34     public void log(@NonNull UiEventEnum event, @Nullable InstanceId instance) {
35         logWithInstanceId(event, 0, null, instance);
36     }
37 
38     @Override
log(@onNull UiEventEnum event, int uid, @Nullable String packageName)39     public void log(@NonNull UiEventEnum event, int uid, @Nullable String packageName) {
40         final int eventID = event.getId();
41         if (eventID > 0) {
42             MediaProviderStatsLog.write(MediaProviderStatsLog.UI_EVENT_REPORTED,
43                     /* event_id = 1 */ eventID,
44                     /* uid = 2 */ uid,
45                     /* package_name = 3 */ packageName,
46                     /* instance_id = 4 */ 0);
47         }
48     }
49 
50     @Override
logWithInstanceId(@onNull UiEventEnum event, int uid, @Nullable String packageName, @Nullable InstanceId instance)51     public void logWithInstanceId(@NonNull UiEventEnum event, int uid, @Nullable String packageName,
52             @Nullable InstanceId instance) {
53         final int eventID = event.getId();
54         if ((eventID > 0)  && (instance != null)) {
55             MediaProviderStatsLog.write(MediaProviderStatsLog.UI_EVENT_REPORTED,
56                     /* event_id = 1 */ eventID,
57                     /* uid = 2 */ uid,
58                     /* package_name = 3 */ packageName,
59                     /* instance_id = 4 */ instance.getId());
60         } else {
61             log(event, uid, packageName);
62         }
63     }
64 
65     @Override
logWithPosition(@onNull UiEventEnum event, int uid, @Nullable String packageName, int position)66     public void logWithPosition(@NonNull UiEventEnum event, int uid, @Nullable String packageName,
67             int position) {
68         final int eventID = event.getId();
69         if (eventID > 0) {
70             MediaProviderStatsLog.write(MediaProviderStatsLog.RANKING_SELECTED,
71                     /* event_id = 1 */ eventID,
72                     /* package_name = 2 */ packageName,
73                     /* instance_id = 3 */ 0,
74                     /* position_picked = 4 */ position,
75                     /* is_pinned = 5 */ false);
76         }
77     }
78 
79     @Override
logWithInstanceIdAndPosition(@onNull UiEventEnum event, int uid, @Nullable String packageName, @Nullable InstanceId instance, int position)80     public void logWithInstanceIdAndPosition(@NonNull UiEventEnum event, int uid,
81             @Nullable String packageName, @Nullable InstanceId instance, int position) {
82         final int eventID = event.getId();
83         if ((eventID > 0)  && (instance != null)) {
84             MediaProviderStatsLog.write(MediaProviderStatsLog.RANKING_SELECTED,
85                     /* event_id = 1 */ eventID,
86                     /* package_name = 2 */ packageName,
87                     /* instance_id = 3 */ instance.getId(),
88                     /* position_picked = 4 */ position,
89                     /* is_pinned = 5 */ false);
90         } else {
91             logWithPosition(event, uid, packageName, position);
92         }
93     }
94 }
95