1/*
2 * Copyright (C) 2017 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#define LOG_TAG "MetricsSummarizerPlayer"
18#include <utils/Log.h>
19
20#include <stdint.h>
21#include <inttypes.h>
22
23#include <utils/threads.h>
24#include <utils/Errors.h>
25#include <utils/KeyedVector.h>
26#include <utils/String8.h>
27#include <utils/List.h>
28
29#include <media/IMediaAnalyticsService.h>
30
31#include "MetricsSummarizer.h"
32#include "MetricsSummarizerPlayer.h"
33
34
35
36
37namespace android {
38
39static const char *player_ignorable[] = {
40    "android.media.mediaplayer.durationMs",
41    "android.media.mediaplayer.playingMs",
42    "android.media.mediaplayer.frames",
43    "android.media.mediaplayer.dropped",
44    0
45};
46
47MetricsSummarizerPlayer::MetricsSummarizerPlayer(const char *key)
48    : MetricsSummarizer(key)
49{
50    ALOGV("MetricsSummarizerPlayer::MetricsSummarizerPlayer");
51    setIgnorables(player_ignorable);
52}
53
54void MetricsSummarizerPlayer::mergeRecord(MediaAnalyticsItem &summation, MediaAnalyticsItem &item) {
55
56    ALOGV("MetricsSummarizerPlayer::mergeRecord()");
57
58    //
59    // we sum time & frames.
60    // be careful about our special "-1" values that indicate 'unknown'
61    // treat those as 0 [basically, not summing them into the totals].
62    int64_t duration = 0;
63    if (item.getInt64("android.media.mediaplayer.durationMs", &duration)) {
64        ALOGV("found durationMs of %" PRId64, duration);
65        summation.addInt64("android.media.mediaplayer.durationMs",duration);
66    }
67    int64_t playing = 0;
68    if (item.getInt64("android.media.mediaplayer.playingMs", &playing))
69        ALOGV("found playingMs of %" PRId64, playing);
70        if (playing >= 0) {
71            summation.addInt64("android.media.mediaplayer.playingMs",playing);
72        }
73    int64_t frames = 0;
74    if (item.getInt64("android.media.mediaplayer.frames", &frames))
75        ALOGV("found framess of %" PRId64, frames);
76        if (frames >= 0) {
77            summation.addInt64("android.media.mediaplayer.frames",frames);
78        }
79    int64_t dropped = 0;
80    if (item.getInt64("android.media.mediaplayer.dropped", &dropped))
81        ALOGV("found dropped of %" PRId64, dropped);
82        if (dropped >= 0) {
83            summation.addInt64("android.media.mediaplayer.dropped",dropped);
84        }
85}
86
87} // namespace android
88