| /* |
| * 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 android.os; |
| |
| import android.os.IPullAtomCallback; |
| import android.os.StatsDimensionsValue; |
| import android.os.StatsLogEventWrapper; |
| |
| /** |
| * Binder interface to communicate with the Java-based statistics service helper. |
| * {@hide} |
| */ |
| interface IStatsCompanionService { |
| /** |
| * Tell statscompanion that stastd is up and running. |
| */ |
| oneway void statsdReady(); |
| |
| /** |
| * Register an alarm for anomaly detection to fire at the given timestamp (ms since epoch). |
| * If anomaly alarm had already been registered, it will be replaced with the new timestamp. |
| * Uses AlarmManager.set API, so if the timestamp is in the past, alarm fires immediately, and |
| * alarm is inexact. |
| */ |
| oneway void setAnomalyAlarm(long timestampMs); |
| |
| /** Cancel any anomaly detection alarm. */ |
| oneway void cancelAnomalyAlarm(); |
| |
| /** |
| * Register a repeating alarm for pulling to fire at the given timestamp and every |
| * intervalMs thereafter (in ms since epoch). |
| * If polling alarm had already been registered, it will be replaced by new one. |
| * Uses AlarmManager.setRepeating API, so if the timestamp is in past, alarm fires immediately, |
| * and alarm is inexact. |
| */ |
| oneway void setPullingAlarm(long nextPullTimeMs); |
| |
| /** Cancel any repeating pulling alarm. */ |
| oneway void cancelPullingAlarm(); |
| |
| /** |
| * Register an alarm when we want to trigger subscribers at the given |
| * timestamp (in ms since epoch). |
| * If an alarm had already been registered, it will be replaced by new one. |
| */ |
| oneway void setAlarmForSubscriberTriggering(long timestampMs); |
| |
| /** Cancel any alarm for the purpose of subscriber triggering. */ |
| oneway void cancelAlarmForSubscriberTriggering(); |
| |
| /** Pull the specified data. Results will be sent to statsd when complete. */ |
| StatsLogEventWrapper[] pullData(int pullCode); |
| |
| /** Send a broadcast to the specified PendingIntent's as IBinder that it should getData now. */ |
| oneway void sendDataBroadcast(in IBinder intentSender, long lastReportTimeNs); |
| |
| /** |
| * Send a broadcast to the specified PendingIntent's as IBinder notifying it that the list |
| * of active configs has changed. |
| */ |
| oneway void sendActiveConfigsChangedBroadcast(in IBinder intentSender, in long[] configIds); |
| |
| /** |
| * Requests StatsCompanionService to send a broadcast using the given intentSender |
| * (which should cast to an IIntentSender), along with the other information specified. |
| */ |
| oneway void sendSubscriberBroadcast(in IBinder intentSender, long configUid, long configId, |
| long subscriptionId, long subscriptionRuleId, |
| in String[] cookies, |
| in StatsDimensionsValue dimensionsValue); |
| |
| /** Tells StatsCompaionService to grab the uid map snapshot and send it to statsd. */ |
| oneway void triggerUidSnapshot(); |
| |
| /** Tells StatsCompanionService to tell statsd to register a puller for the given atom id */ |
| oneway void registerPullAtomCallback(int atomTag, long coolDownNs, long timeoutNs, |
| in int[] additiveFields, IPullAtomCallback pullerCallback); |
| } |