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 */ 16package com.android.statsd.loadtest; 17 18import android.annotation.Nullable; 19import android.content.Context; 20import android.util.Log; 21import com.android.internal.os.StatsdConfigProto.TimeUnit; 22import java.text.ParseException; 23import java.util.regex.Matcher; 24import java.util.regex.Pattern; 25 26public class BatteryDataRecorder extends PerfDataRecorder { 27 private static final String TAG = "loadtest.BatteryDataRecorder"; 28 private static final String DUMP_FILENAME = TAG + "_dump.tmp"; 29 30 public BatteryDataRecorder(boolean placebo, int replication, TimeUnit bucket, long periodSecs, 31 int burst, boolean includeCountMetric, boolean includeDurationMetric, 32 boolean includeEventMetric, boolean includeValueMetric, boolean includeGaugeMetric) { 33 super(placebo, replication, bucket, periodSecs, burst, includeCountMetric, 34 includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric); 35 } 36 37 @Override 38 public void startRecording(Context context) { 39 // Reset batterystats. 40 runDumpsysStats(context, DUMP_FILENAME, "batterystats", "--reset"); 41 } 42 43 @Override 44 public void onAlarm(Context context) { 45 // Nothing to do as for battery, the whole data is in the final dumpsys call. 46 } 47 48 @Override 49 public void stopRecording(Context context) { 50 StringBuilder sb = new StringBuilder(); 51 // Don't use --checkin. 52 runDumpsysStats(context, DUMP_FILENAME, "batterystats"); 53 readDumpData(context, DUMP_FILENAME, new BatteryStatsParser(), sb); 54 writeData(context, "battery_", "time,battery_level", sb); 55 } 56} 57