Merge "Update SyncStorageEngine to use protos."

import android.os.Parcel;

import android.os.Parcelable;

import android.util.Log;

import android.util.Pair;

import com.android.internal.util.ArrayUtils;

import java.util.ArrayList;

import java.util.Calendar;

        }

    }

    /**

     * Copies all data from the given SyncStatusInfo object.

     *

     * @param other the SyncStatusInfo object to copy data from

     */

    public SyncStatusInfo(SyncStatusInfo other) {

        authorityId = other.authorityId;

        copyFrom(other);

    }

    /**

     * Copies all data from the given SyncStatusInfo object except for its authority id.

     *

     * @param authorityId the new authority id

     * @param other the SyncStatusInfo object to copy data from

     */

    public SyncStatusInfo(int authorityId, SyncStatusInfo other) {

        this.authorityId = authorityId;

        copyFrom(other);

    }

    private void copyFrom(SyncStatusInfo other) {

        other.totalStats.copyTo(totalStats);

        other.todayStats.copyTo(todayStats);

        other.yesterdayStats.copyTo(yesterdayStats);

        System.arraycopy(from, 0, to, 0, to.length);

    }

    public int getPeriodicSyncTimesSize() {

        return periodicSyncTimes == null ? 0 : periodicSyncTimes.size();

    }

    public void addPeriodicSyncTime(long time) {

        periodicSyncTimes = ArrayUtils.add(periodicSyncTimes, time);

    }

    @UnsupportedAppUsage

    public void setPeriodicSyncTime(int index, long when) {

        // The list is initialized lazily when scheduling occurs so we need to make sure

        }

    }

    /**

     * Populates {@code mLastEventTimes} and {@code mLastEvents} with the given list. <br>

     * <i>Note: This method is mainly used to repopulate the event info from disk and it will clear

     * both {@code mLastEventTimes} and {@code mLastEvents} before populating.</i>

     *

     * @param lastEventInformation the list to populate with

     */

    public void populateLastEventsInformation(ArrayList<Pair<Long, String>> lastEventInformation) {

        mLastEventTimes.clear();

        mLastEvents.clear();

        final int size = lastEventInformation.size();

        for (int i = 0; i < size; i++) {

            final Pair<Long, String> lastEventInfo = lastEventInformation.get(i);

            mLastEventTimes.add(lastEventInfo.first);

            mLastEvents.add(lastEventInfo.second);

        }

    }

    /** */

    public void addEvent(String message) {

        if (mLastEventTimes.size() >= MAX_EVENT_COUNT) {

/*

 * Copyright (C) 2019 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.

 */

syntax = "proto2";

package com.android.server.content;

import "frameworks/base/core/proto/android/privacy.proto";

option java_multiple_files = true;

/**

 * Stores relevant information from a DayStats object in SyncStorageEngine.

 */

message SyncStatisticsProto {

  message DayStats {

    optional int32 day = 1; // day of the year - defined by SyncStorageEngine#getCurrentDayLocked()

    optional int32 success_count = 2;

    optional int64 success_time = 3; // time since epoch

    optional int32 failure_count = 4;

    optional int64 failure_time = 5; // time since epoch

  }

  repeated DayStats stats = 1;

}

/**

 * Stores relevant information from a SyncStatusInfo object.

 */

message SyncStatusProto {

  message StatusInfo {

    message Stats {

      optional int64 total_elapsed_time = 1; // time since epoch

      optional int32 num_syncs = 2;

      optional int32 num_failures = 3;

      optional int32 num_cancels = 4;

      optional int32 num_source_other = 5;

      optional int32 num_source_local = 6;

      optional int32 num_source_poll = 7;

      optional int32 num_source_user = 8;

      optional int32 num_source_periodic = 9;

      optional int32 num_source_feed = 10;

    }

    message LastEventInfo {

      optional int64 last_event_time = 1; // time since epoch

      optional string last_event = 2;

    }

    // Note: version doesn't need to be stored in proto because of how protos store information but

    // leaving field number 1 open in case we find a usage for it in the future.

    optional int32 authority_id = 2;

    optional int64 last_success_time = 3; // time since epoch

    optional int32 last_success_source = 4;

    optional int64 last_failure_time = 5; // time since epoch

    optional int32 last_failure_source = 6;

    optional string last_failure_message = 7;

    optional int64 initial_failure_time = 8; // time since epoch

    optional bool pending = 9;

    optional bool initialize = 10;

    repeated int64 periodic_sync_times = 11; // times since epoch

    repeated LastEventInfo last_event_info = 12;

    optional int64 last_today_reset_time = 13; // time since epoch

    optional Stats total_stats = 14;

    optional Stats today_stats = 15;

    optional Stats yesterday_stats = 16;

    repeated int64 per_source_last_success_times = 17; // times since epoch

    repeated int64 per_source_last_failure_times = 18; // times since epoch

  }

  repeated StatusInfo status = 1;

}