blob: 59627ae3df587de4abafb93607ff2caccf0008db [file] [log] [blame]
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//#define LOG_NDEBUG 0
#define LOG_TAG "statsd_audiotrack"
#include <utils/Log.h>
#include <dirent.h>
#include <inttypes.h>
#include <pthread.h>
#include <pwd.h>
#include <stdint.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <statslog.h>
#include "MediaMetricsService.h"
#include "StringUtils.h"
#include "frameworks/proto_logging/stats/message/mediametrics_message.pb.h"
#include "iface_statsd.h"
namespace android {
bool statsd_audiotrack(const std::shared_ptr<const mediametrics::Item>& item,
const std::shared_ptr<mediametrics::StatsdLog>& statsdLog)
{
if (item == nullptr) return false;
// these go into the statsd wrapper
const nsecs_t timestamp_nanos = MediaMetricsService::roundTime(item->getTimestamp());
const std::string package_name = item->getPkgName();
const int64_t package_version_code = item->getPkgVersionCode();
const int64_t media_apex_version = 0;
// the rest into our own proto
//
::android::stats::mediametrics_message::AudioTrackData metrics_proto;
// flesh out the protobuf we'll hand off with our data
//
// static constexpr char kAudioTrackStreamType[] = "android.media.audiotrack.streamtype";
// optional string streamType;
std::string stream_type;
if (item->getString("android.media.audiotrack.streamtype", &stream_type)) {
metrics_proto.set_stream_type(stream_type);
}
// static constexpr char kAudioTrackContentType[] = "android.media.audiotrack.type";
// optional string contentType;
std::string content_type;
if (item->getString("android.media.audiotrack.type", &content_type)) {
metrics_proto.set_content_type(content_type);
}
// static constexpr char kAudioTrackUsage[] = "android.media.audiotrack.usage";
// optional string trackUsage;
std::string track_usage;
if (item->getString("android.media.audiotrack.usage", &track_usage)) {
metrics_proto.set_track_usage(track_usage);
}
// static constexpr char kAudioTrackSampleRate[] = "android.media.audiotrack.samplerate";
// optional int32 samplerate;
int32_t sample_rate = -1;
if (item->getInt32("android.media.audiotrack.samplerate", &sample_rate)) {
metrics_proto.set_sample_rate(sample_rate);
}
// static constexpr char kAudioTrackChannelMask[] = "android.media.audiotrack.channelmask";
// optional int64 channelMask;
int64_t channel_mask = -1;
if (item->getInt64("android.media.audiotrack.channelmask", &channel_mask)) {
metrics_proto.set_channel_mask(channel_mask);
}
// NB: These are not yet exposed as public Java API constants.
// static constexpr char kAudioTrackUnderrunFrames[] = "android.media.audiotrack.underrunframes";
// optional int32 underrunframes;
int32_t underrun_frames = -1;
if (item->getInt32("android.media.audiotrack.underrunframes", &underrun_frames)) {
metrics_proto.set_underrun_frames(underrun_frames);
}
// static constexpr char kAudioTrackStartupGlitch[] = "android.media.audiotrack.glitch.startup";
// optional int32 startupglitch;
int32_t startup_glitch = -1;
if (item->getInt32("android.media.audiotrack.glitch.startup", &startup_glitch)) {
metrics_proto.set_startup_glitch(startup_glitch);
}
// portId (int32)
int32_t port_id = -1;
if (item->getInt32("android.media.audiotrack.portId", &port_id)) {
metrics_proto.set_port_id(port_id);
}
// encoding (string)
std::string encoding;
if (item->getString("android.media.audiotrack.encoding", &encoding)) {
metrics_proto.set_encoding(encoding);
}
// frameCount (int32)
int32_t frame_count = -1;
if (item->getInt32("android.media.audiotrack.frameCount", &frame_count)) {
metrics_proto.set_frame_count(frame_count);
}
// attributes (string)
std::string attributes;
if (item->getString("android.media.audiotrack.attributes", &attributes)) {
metrics_proto.set_attributes(attributes);
}
std::string serialized;
if (!metrics_proto.SerializeToString(&serialized)) {
ALOGE("Failed to serialize audiotrack metrics");
return false;
}
// Android S
// log_session_id (string)
std::string logSessionId;
(void)item->getString("android.media.audiotrack.logSessionId", &logSessionId);
const auto log_session_id =
mediametrics::stringutils::sanitizeLogSessionId(logSessionId);
android::util::BytesField bf_serialized( serialized.c_str(), serialized.size());
int result = android::util::stats_write(android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED,
timestamp_nanos, package_name.c_str(), package_version_code,
media_apex_version,
bf_serialized,
log_session_id.c_str());
std::stringstream log;
log << "result:" << result << " {"
<< " mediametrics_audiotrack_reported:"
<< android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED
<< " timestamp_nanos:" << timestamp_nanos
<< " package_name:" << package_name
<< " package_version_code:" << package_version_code
<< " media_apex_version:" << media_apex_version
<< " stream_type:" << stream_type
<< " content_type:" << content_type
<< " track_usage:" << track_usage
<< " sample_rate:" << sample_rate
<< " channel_mask:" << channel_mask
<< " underrun_frames:" << underrun_frames
<< " startup_glitch:" << startup_glitch
<< " port_id:" << port_id
<< " encoding:" << encoding
<< " frame_count:" << frame_count
<< " attributes:" << attributes
<< " log_session_id:" << log_session_id
<< " }";
statsdLog->log(android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED, log.str());
return true;
}
} // namespace android