| /* |
| * Copyright (C) 2017 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. |
| */ |
| package com.android.statsd.loadtest; |
| |
| import com.android.internal.os.StatsdConfigProto.TimeUnit; |
| |
| import android.annotation.Nullable; |
| import android.app.AlarmManager; |
| import android.app.PendingIntent; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.SystemClock; |
| import android.util.Log; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** Prints some information about the device via Dumpsys in order to evaluate health metrics. */ |
| public class PerfData extends PerfDataRecorder { |
| |
| private static final String TAG = "loadtest.PerfData"; |
| |
| /** Polling period for performance snapshots like memory. */ |
| private static final long POLLING_PERIOD_MILLIS = 1 * 60 * 1000; |
| |
| public final static class PerfAlarmReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| Intent activityIntent = new Intent(context, LoadtestActivity.class); |
| activityIntent.putExtra(LoadtestActivity.TYPE, LoadtestActivity.PERF_ALARM); |
| context.startActivity(activityIntent); |
| } |
| } |
| |
| private AlarmManager mAlarmMgr; |
| |
| /** Used to periodically poll some dumpsys data. */ |
| private PendingIntent mPendingIntent; |
| |
| private final Set<PerfDataRecorder> mRecorders; |
| |
| public PerfData(LoadtestActivity loadtestActivity, boolean placebo, int replication, |
| TimeUnit bucket, long periodSecs, int burst, boolean includeCountMetric, |
| boolean includeDurationMetric, boolean includeEventMetric, boolean includeValueMetric, |
| boolean includeGaugeMetric) { |
| super(placebo, replication, bucket, periodSecs, burst, includeCountMetric, |
| includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric); |
| mRecorders = new HashSet(); |
| mRecorders.add(new BatteryDataRecorder(placebo, replication, bucket, periodSecs, burst, |
| includeCountMetric, includeDurationMetric, includeEventMetric, includeValueMetric, |
| includeGaugeMetric)); |
| mRecorders.add(new MemoryDataRecorder(placebo, replication, bucket, periodSecs, burst, |
| includeCountMetric, includeDurationMetric, includeEventMetric, includeValueMetric, |
| includeGaugeMetric)); |
| mRecorders.add(new StatsdStatsRecorder(loadtestActivity, placebo, replication, bucket, |
| periodSecs, burst, includeCountMetric, includeDurationMetric, includeEventMetric, |
| includeValueMetric, includeGaugeMetric)); |
| mRecorders.add(new ValidationRecorder(loadtestActivity, placebo, replication, bucket, |
| periodSecs, burst, includeCountMetric, includeDurationMetric, includeEventMetric, |
| includeValueMetric, includeGaugeMetric)); |
| mAlarmMgr = (AlarmManager) loadtestActivity.getSystemService(Context.ALARM_SERVICE); |
| } |
| |
| public void onDestroy() { |
| if (mPendingIntent != null) { |
| mAlarmMgr.cancel(mPendingIntent); |
| mPendingIntent = null; |
| } |
| } |
| |
| @Override |
| public void startRecording(Context context) { |
| Intent intent = new Intent(context, PerfAlarmReceiver.class); |
| intent.putExtra(LoadtestActivity.TYPE, LoadtestActivity.PERF_ALARM); |
| mPendingIntent = PendingIntent.getBroadcast(context, 0, intent, 0); |
| mAlarmMgr.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, -1 /* now */, |
| POLLING_PERIOD_MILLIS, mPendingIntent); |
| |
| for (PerfDataRecorder recorder : mRecorders) { |
| recorder.startRecording(context); |
| } |
| } |
| |
| @Override |
| public void onAlarm(Context context) { |
| for (PerfDataRecorder recorder : mRecorders) { |
| recorder.onAlarm(context); |
| } |
| } |
| |
| @Override |
| public void stopRecording(Context context) { |
| if (mPendingIntent != null) { |
| mAlarmMgr.cancel(mPendingIntent); |
| mPendingIntent = null; |
| } |
| |
| for (PerfDataRecorder recorder : mRecorders) { |
| recorder.stopRecording(context); |
| } |
| } |
| } |