38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*
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* Copyright (C) 2017 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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#include "metricslogger/metrics_logger.h"
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#include <cstdlib>
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#include <log/log_event_list.h>
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namespace android {
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namespace metricslogger {
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// Mirror com.android.internal.logging.MetricsLogger#histogram().
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void LogHistogram(const std::string& event, int32_t data) {
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android_log_event_list log(HISTOGRAM_LOG_TAG);
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log << LOGBUILDER_CATEGORY << LOGBUILDER_HISTOGRAM
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<< LOGBUILDER_NAME << event
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<< LOGBUILDER_BUCKET << data
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<< LOGBUILDER_VALUE << 1
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<< LOG_ID_EVENTS;
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}
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} // namespace metricslogger
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} // namespace android
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