stats/atoms/wear/connectivity/wear_connectivity_extension_atoms.proto

/*
 * Copyright (C) 2023 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 android.os.statsd.wear.connectivity;

import "frameworks/proto_logging/stats/atoms.proto";
import "frameworks/proto_logging/stats/atom_field_options.proto";
import "frameworks/proto_logging/stats/enums/wear/connectivity/enums.proto";

option java_package = "com.android.os.wear.connectivity";
option java_multiple_files = true;

extend Atom {
  optional MediatorUpdated mediator_updated = 721 [(module) = "wearconnectivity"];
  optional SysproxyBluetoothBytesTransfer sysproxy_bluetooth_bytes_transfer = 10196
      [(module) = "wearconnectivity"];
}

/**
 * Logged whenever WearXMediator changes status, for example ON -> OFF.
 *
 * Logged from package:
 * frameworks/opt/wear/src/com/android/clockwork/connectivity
 */
message MediatorUpdated {
  // e.g. Bluetooth, Wifi, Wifi Scan, Cellular Radio, Cellular Data
  optional com.google.android.wearable.connectivity.MediatorType mediatorType = 1;

  // The mediator action taken. e.g. ON/OFF
  optional com.google.android.wearable.connectivity.MediatorAction action = 2;

  // The reason of mediator state change
  optional com.google.android.wearable.connectivity.Reason reason = 3;

  // The event that triggers mediator state change
  optional com.google.android.wearable.connectivity.TriggerEvent triggerEvent = 4;

  // Timestamp of the event log time in ElapsedRealtime
  optional int64 timestamp_millis = 5;
}

/**
 * Pulls bytes transferred via Sysproxy. Each pull produces atoms that record stats of all processes
 * that used sysproxy since device boot. Sysproxy is a process that runs on Wear OS and that enables
 * internet access via Bluetooth when the companion phone is connected to the watch.
 */
message SysproxyBluetoothBytesTransfer {
  // UID of a process that had some bytes received or transmitted via sysproxy.
  // UID is set to -1 if it impossible to identify which process the bytes should be attributed to.
  optional int32 uid = 1 [(is_uid) = true];

  // Number of bytes received since device boot.
  optional int64 rx_bytes = 2;

  // Number of bytes transmitted since device boot.
  optional int64 tx_bytes = 3;
}