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150 lines
5.1 KiB
150 lines
5.1 KiB
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//#define LOG_NDEBUG 0
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#define LOG_TAG "statsd_audiotrack"
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#include <utils/Log.h>
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#include <dirent.h>
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#include <inttypes.h>
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#include <pthread.h>
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#include <pwd.h>
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#include <stdint.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <statslog.h>
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#include "MediaMetricsService.h"
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#include "frameworks/base/core/proto/android/stats/mediametrics/mediametrics.pb.h"
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#include "iface_statsd.h"
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namespace android {
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bool statsd_audiotrack(const mediametrics::Item *item)
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{
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if (item == NULL) return false;
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// these go into the statsd wrapper
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const nsecs_t timestamp = MediaMetricsService::roundTime(item->getTimestamp());
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std::string pkgName = item->getPkgName();
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int64_t pkgVersionCode = item->getPkgVersionCode();
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int64_t mediaApexVersion = 0;
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// the rest into our own proto
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//
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::android::stats::mediametrics::AudioTrackData metrics_proto;
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// flesh out the protobuf we'll hand off with our data
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//
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// static constexpr char kAudioTrackStreamType[] = "android.media.audiotrack.streamtype";
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// optional string streamType;
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std::string streamtype;
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if (item->getString("android.media.audiotrack.streamtype", &streamtype)) {
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metrics_proto.set_stream_type(std::move(streamtype));
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}
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// static constexpr char kAudioTrackContentType[] = "android.media.audiotrack.type";
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// optional string contentType;
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std::string contenttype;
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if (item->getString("android.media.audiotrack.type", &contenttype)) {
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metrics_proto.set_content_type(std::move(contenttype));
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}
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// static constexpr char kAudioTrackUsage[] = "android.media.audiotrack.usage";
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// optional string trackUsage;
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std::string trackusage;
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if (item->getString("android.media.audiotrack.usage", &trackusage)) {
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metrics_proto.set_track_usage(std::move(trackusage));
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}
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// static constexpr char kAudioTrackSampleRate[] = "android.media.audiotrack.samplerate";
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// optional int32 samplerate;
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int32_t samplerate = -1;
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if (item->getInt32("android.media.audiotrack.samplerate", &samplerate)) {
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metrics_proto.set_sample_rate(samplerate);
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}
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// static constexpr char kAudioTrackChannelMask[] = "android.media.audiotrack.channelmask";
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// optional int64 channelMask;
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int64_t channelMask = -1;
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if (item->getInt64("android.media.audiotrack.channelmask", &channelMask)) {
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metrics_proto.set_channel_mask(channelMask);
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}
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// NB: These are not yet exposed as public Java API constants.
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// static constexpr char kAudioTrackUnderrunFrames[] = "android.media.audiotrack.underrunframes";
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// optional int32 underrunframes;
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int32_t underrunframes = -1;
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if (item->getInt32("android.media.audiotrack.underrunframes", &underrunframes)) {
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metrics_proto.set_underrun_frames(underrunframes);
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}
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// static constexpr char kAudioTrackStartupGlitch[] = "android.media.audiotrack.glitch.startup";
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// optional int32 startupglitch;
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int32_t startupglitch = -1;
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if (item->getInt32("android.media.audiotrack.glitch.startup", &startupglitch)) {
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metrics_proto.set_startup_glitch(startupglitch);
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}
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// portId (int32)
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int32_t port_id = -1;
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if (item->getInt32("android.media.audiotrack.portId", &port_id)) {
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metrics_proto.set_port_id(port_id);
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}
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// encoding (string)
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std::string encoding;
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if (item->getString("android.media.audiotrack.encoding", &encoding)) {
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metrics_proto.set_encoding(std::move(encoding));
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}
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// frameCount (int32)
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int32_t frame_count = -1;
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if (item->getInt32("android.media.audiotrack.frameCount", &frame_count)) {
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metrics_proto.set_frame_count(frame_count);
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}
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// attributes (string)
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std::string attributes;
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if (item->getString("android.media.audiotrack.attributes", &attributes)) {
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metrics_proto.set_attributes(std::move(attributes));
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}
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std::string serialized;
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if (!metrics_proto.SerializeToString(&serialized)) {
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ALOGE("Failed to serialize audiotrack metrics");
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return false;
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}
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if (enabled_statsd) {
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android::util::BytesField bf_serialized( serialized.c_str(), serialized.size());
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(void)android::util::stats_write(android::util::MEDIAMETRICS_AUDIOTRACK_REPORTED,
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timestamp, pkgName.c_str(), pkgVersionCode,
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mediaApexVersion,
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bf_serialized);
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} else {
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ALOGV("NOT sending: private data (len=%zu)", strlen(serialized.c_str()));
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}
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return true;
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}
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};
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