core/proto/android/os/batterystats.proto - platform/frameworks/base - Gitiles

 /*
  * Copyright (C) 2016 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";
 option java_multiple_files = true;

 package android.os;

 import "frameworks/base/core/proto/android/telephony/signalstrength.proto";

 message BatteryStatsProto {
   optional int32 report_version = 1;
   optional int64 parcel_version = 2;
   optional string start_platform_version = 3;
   optional string end_platform_version = 4;
   optional BatteryHistoryProto history = 5;
   repeated UidProto uids = 6;
   optional SystemProto system = 7;
 }

 message BatteryHistoryProto {
 }

 message ControllerActivityProto {
   // Time (milliseconds) spent in the idle state.
   optional int64 idle_duration_ms = 1;
   // Time (milliseconds) spent in the receive state.
   optional int64 rx_duration_ms = 2;
   // Total power (mAh) consumed by the controller in all states. The value may
   // always be 0 if the device doesn't support power calculations.
   optional int64 power_mah = 3;

   // Represents a transmit level, where each level may draw a different amount
   // of power. The levels themselves are controller-specific (and may possibly
   // be device specific...yet to be confirmed).
   message TxLevel {
     // Transmit level. Higher levels draw more power.
     optional int32 level = 1;
     // Time spent in this specific transmit level state.
     optional int64 duration_ms = 2;
   }
   repeated TxLevel tx = 4;
 }

 message SystemProto {
   message Battery {
     // Wall clock time when the data collection started.
     // In case of device time manually reset by users:
     //   start_clock_time_ms keeps the same value in the current collection
     //   period and changes for later collection periods.
     optional int64 start_clock_time_ms = 1;
     // #times the device has been started since start_clock_time_millis.
     optional int64 start_count = 2;
     // Total realtime duration (= SINCE_UNPLUGGED battery_realtime_millis.)
     optional int64 total_realtime_ms = 3;
     optional int64 total_uptime_ms = 4;
     // Realtime duration on battery.
     optional int64 battery_realtime_ms = 5;
     // Uptime duration (i.e., not suspend).
     // Uptime is anytime the CPUs were on. The radio and Wifi chip
     // can be running while the CPUs are off.
     optional int64 battery_uptime_ms = 6;
     // Total realtime duration measured with screen off or dozing.
     optional int64 screen_off_realtime_ms = 7;
     // Total uptime duration measured with screen off or dozing.
     optional int64 screen_off_uptime_ms = 8;
     // Total time the screen was dozing while the device was running on battery.
     // For historical reasons, screen_doze_duration_msec is a subset of
     // screen_off_realtime_msec.
     optional int64 screen_doze_duration_ms = 9;
     // The estimated real battery capacity, which may be less than the declared
     // battery capacity (for example, because of battery aging). This field is
     // less reliable than min(max)_learned_battery_capacity_uah, use those two
     // fields whenever possible.
     optional int64 estimated_battery_capacity_mah = 10;
     // The minimum learned battery capacity in uAh.
     optional int64 min_learned_battery_capacity_uah = 11;
     // The maximum learned battery capacity in uAh.
     optional int64 max_learned_battery_capacity_uah = 12;
   };
   optional Battery battery = 1;

   message BatteryDischarge {
     // Discharged battery percentage points since the stats were last reset
     // after charging (lower bound approximation).
     optional int32 lower_bound_since_charge = 1;
     // Upper bound approximation.
     optional int32 upper_bound_since_charge = 2;
     // Discharged points while screen is on.
     optional int32 screen_on_since_charge = 3;
     // Discharged points while screen is off.
     optional int32 screen_off_since_charge = 4;
     // Discharged points while screen was dozing. For historical reasons,
     // screen_doze_since_charge is a subset of screen_off_since_charge.
     optional int32 screen_doze_since_charge = 5;
     // Total amount of battery discharged in mAh. This will only be non-zero for
     // devices that report battery discharge via a coulomb counter.
     optional int64 total_mah = 6;
     // Total amount of battery discharged while the screen was off in mAh.
     // This will only be non-zero for devices that report battery discharge
     // via a coulomb counter.
     optional int64 total_mah_screen_off = 7;
     // Total amount of battery discharged while the screen was dozing in mAh.
     // This will only be non-zero for devices that report battery discharge
     // via a coulomb counter. For historical reasons, total_mah_screen_doze is
     // a subset of total_mah_screen_off.
     optional int64 total_mah_screen_doze = 8;
   };
   optional BatteryDischarge battery_discharge = 2;

   oneof time_remaining {
     // Approximation for how much time remains until the battery is fully
     // charged. The device will print -1 if there wasn't enough data to
     // calculate an estimate, or if the battery is currently discharging.
     int64 charge_time_remaining_ms = 3;
     // Approximation for how much time remains until the battery is fully
     // discharged. The device will print -1 if there wasn't enough data to
     // calculate an estimate, or if the battery is currently charging.
     int64 discharge_time_remaining_ms = 4;
   }

   // BatteryLevelStep tracks data for which conditions were continuously held for
   // the entire duration. Field for which the conditions were not consistent
   // for the entire duration should be marked MIXED.
   message BatteryLevelStep {
     // How long the battery was at the current level.
     optional int64 duration_ms = 1;
     // Battery level
     optional int32 level = 2;

     // State of the display. A special enum is used rather than
     // DisplayProto.State because a MIXED value needs to be in the enum, and
     // batterystats doesn't care about all of the different display states.
     enum DisplayState {
       DS_MIXED = 0;
       DS_ON = 1;
       DS_OFF = 2;
       DS_DOZE = 3;
       DS_DOZE_SUSPEND = 4;
       // Any display state error that comes through should be sent to hackbod@.
       DS_ERROR = 5;
     }
     // The state of the display for the entire battery level step. MIXED is used
     // if there were multiple states for this step.
     optional DisplayState display_state = 3;

     // Indicates status in power save mode.
     enum PowerSaveMode {
       PSM_MIXED = 0;
       PSM_ON = 1;
       PSM_OFF = 2;
     }
     // Battery Saver mode for the entire battery level step. MIXED is used
     // if there were multiple states for this step.
     optional PowerSaveMode power_save_mode = 4;

     // Indicates status in idle mode.
     enum IdleMode {
       IM_MIXED = 0;
       IM_ON = 2;
       IM_OFF = 3;
     }
     // Doze mode for the entire battery level step. MIXED is used if there were
     // multiple states for this step.
     optional IdleMode idle_mode = 5;
   };
   // Battery level steps when the device was charging.
   repeated BatteryLevelStep charge_step = 5;
   // Battery level steps when the device was discharging.
   repeated BatteryLevelStep discharge_step = 6;

   // All CPU frequencies of the device.
   repeated int64 cpu_frequency = 7;

   message DataConnection {
     enum Name {
       NONE = 0;
       GPRS = 1;
       EDGE = 2;
       UMTS = 3;
       CDMA = 4;
       EVDO_0 = 5;
       EVDO_A = 6;
       ONE_X_RTT = 7; // 1xRTT.
       HSDPA = 8;
       HSUPA = 9;
       HSPA = 10;
       IDEN = 11;
       EVDO_B = 12;
       LTE = 13;
       EHRPD = 14;
       HSPAP = 15;
       OTHER = 16;
     };
     optional Name name = 1;
     optional TimerProto total = 2;
   };
   repeated DataConnection data_connection = 8;

   optional ControllerActivityProto global_bluetooth_controller = 9;
   optional ControllerActivityProto global_modem_controller = 10;
   optional ControllerActivityProto global_wifi_controller = 11;

   message GlobalNetwork {
     // Total Bytes received on mobile connections.
     optional int64 mobile_bytes_rx = 1;
     // Total Bytes transmitted on mobile connections.
     optional int64 mobile_bytes_tx = 2;
     // Total Bytes received on wifi connections.
     optional int64 wifi_bytes_rx = 3;
     // Total Bytes transmitted on wifi connections.
     optional int64 wifi_bytes_tx = 4;
     // Total Packets received on mobile connections.
     optional int64 mobile_packets_rx = 5;
     // Total Packets transmitted on mobile connections.
     optional int64 mobile_packets_tx = 6;
     // Total Packets received on wifi connections.
     optional int64 wifi_packets_rx = 7;
     // Total Packets transmitted on wifi connections.
     optional int64 wifi_packets_tx = 8;
     // Total Bytes received on bluetooth connections.
     optional int64 bt_bytes_rx = 9;
     // Total Bytes transmitted on bluetooth connections.
     optional int64 bt_bytes_tx = 10;
   };
   optional GlobalNetwork global_network = 12;

   message GlobalWifi {
     // The amount of time that wifi has been on while the device was running on
     // battery.
     optional int64 on_duration_ms = 1;
     // The amount of time that wifi has been on and the driver has been in the
     // running state while the device was running on battery.
     optional int64 running_duration_ms = 2;
   }
   optional GlobalWifi global_wifi = 13;

   // Kernel wakelock metrics are only recorded when the device is unplugged
   // *and* the screen is off.
   message KernelWakelock {
     optional string name = 1;
     // Kernel wakelock stats aren't apportioned across all kernel wakelocks (as
     // app wakelocks stats are).
     optional TimerProto total = 2;
     // The kernel doesn't have the data to enable printing out current and max
     // durations.
   };
   repeated KernelWakelock kernel_wakelock = 14;

   message Misc {
     optional int64 screen_on_duration_ms = 1;
     optional int64 phone_on_duration_ms = 2;
     optional int64 full_wakelock_total_duration_ms = 3;
     // The total elapsed time that a partial wakelock was held. This duration
     // does not double count wakelocks held at the same time.
     optional int64 partial_wakelock_total_duration_ms = 4;
     optional int64 mobile_radio_active_duration_ms = 5;
     // The time that is the difference between the mobile radio time we saw
     // based on the elapsed timestamp when going down vs. the given time stamp
     // from the radio.
     optional int64 mobile_radio_active_adjusted_time_ms = 6;
     optional int32 mobile_radio_active_count = 7;
     // The amount of time that the mobile network has been active (in a high
     // power state) but not being able to blame on an app.
     optional int32 mobile_radio_active_unknown_duration_ms = 8;
     // Total amount of time the device was in the interactive state.
     optional int64 interactive_duration_ms = 9;
     optional int64 battery_saver_mode_enabled_duration_ms = 10;
     optional int32 num_connectivity_changes = 11;
     // Amount of time the device was in deep Doze.
     optional int64 deep_doze_enabled_duration_ms = 12;
     // How many times the device went into deep Doze mode.
     optional int32 deep_doze_count = 13;
     // Amount of time the device was idling in deep Doze. Idling time
     // encompasses "doze" time and the maintenance windows that allow apps to
     // operate.
     optional int64 deep_doze_idling_duration_ms = 14;
     // How many times the device idling for deep Doze mode.
     optional int32 deep_doze_idling_count = 15;
     optional int64 longest_deep_doze_duration_ms = 16;
     // Amount of time the device was in Doze Light.
     optional int64 light_doze_enabled_duration_ms = 17;
     // How many times the device went into Doze Light mode.
     optional int32 light_doze_count = 18;
     // Amount of time the device was idling in Doze Light. Idling time
     // encompasses "doze" time and the maintenance windows that allow apps to
     // operate.
     optional int64 light_doze_idling_duration_ms = 19;
     // How many times the device idling for Doze Light mode.
     optional int32 light_doze_idling_count = 20;
     optional int64 longest_light_doze_duration_ms = 21;
   }
   optional Misc misc = 15;

   message PhoneSignalStrength {
     optional android.telephony.SignalStrengthProto.StrengthName name = 1;
     optional TimerProto total = 2;
   };
   repeated PhoneSignalStrength phone_signal_strength = 16;

   message PowerUseItem {
     enum Sipper {
       UNKNOWN_SIPPER = 0;
       IDLE = 1;
       CELL = 2;
       PHONE = 3;
       WIFI = 4;
       BLUETOOTH = 5;
       FLASHLIGHT = 6;
       SCREEN = 7;
       USER = 8;
       UNACCOUNTED = 9;
       OVERCOUNTED = 10;
       CAMERA = 11;
       MEMORY = 12;
     };
     optional Sipper name = 1;
     // UID, only valid for the USER sipper.
     optional int32 uid = 2;
     // Estimated power use in mAh.
     optional double computed_power_mah = 3;
     // Starting in Oreo, Battery Settings has two modes to display the battery
     // info. The first is "app usage list". In this mode, items with should_hide
     // enabled are hidden.
     optional bool should_hide = 4;
     // Smeared power from screen usage. Screen usage power is split and smeared
     // among apps, based on activity time.
     optional double screen_power_mah = 5;
     // Smeared power using proportional method. Power usage from hidden sippers
     // is smeared to all apps proportionally (except for screen usage).
     optional double proportional_smear_mah = 6;
   };
   repeated PowerUseItem power_use_item = 17;

   message PowerUseSummary {
     optional double battery_capacity_mah = 1;
     optional double computed_power_mah = 2;
     // Lower bound of actual power drained.
     optional double min_drained_power_mah = 3;
     // Upper bound of actual power drained.
     optional double max_drained_power_mah = 4;
   };
   optional PowerUseSummary power_use_summary = 18;

   message ResourcePowerManager {
     optional string name = 1;
     optional TimerProto total = 2;
     optional TimerProto screen_off = 3;
   }
   optional ResourcePowerManager resource_power_manager = 19;

   message ScreenBrightness {
     enum Name {
       DARK = 0; // Not screen-off.
       DIM = 1;
       MEDIUM = 2;
       LIGHT = 3;
       BRIGHT = 4;
     };
     optional Name name = 1;
     optional TimerProto total = 2;
   };
   repeated ScreenBrightness screen_brightness = 20;

   // Duration and number of times trying to acquire a signal
   optional TimerProto signal_scanning = 21;

   message WakeupReason {
     optional string name = 1;
     optional TimerProto total = 2;
   };
   repeated WakeupReason wakeup_reason = 22;

   message WifiSignalStrength {
     enum Name {
       NONE = 0;
       POOR = 1;
       MODERATE = 2;
       GOOD = 3;
       GREAT = 4;
     };
     optional Name name = 1;
     optional TimerProto total = 2;
   };
   repeated WifiSignalStrength wifi_signal_strength = 23;

   message WifiState {
     enum Name {
       OFF = 0;
       OFF_SCANNING = 1;
       ON_NO_NETWORKS = 2;
       ON_DISCONNECTED = 3;
       ON_CONNECTED_STA = 4;
       ON_CONNECTED_P2P = 5;
       ON_CONNECTED_STA_P2P = 6;
       SOFT_AP = 7;
     };
     optional Name name = 1;
     optional TimerProto total = 2;
   };
   repeated WifiState wifi_state = 24;

   message WifiSupplicantState {
     enum Name {
       INVALID = 0;
       DISCONNECTED = 1;
       INTERFACE_DISABLED = 2;
       INACTIVE = 3;
       SCANNING = 4;
       AUTHENTICATING = 5;
       ASSOCIATING = 6;
       ASSOCIATED = 7;
       FOUR_WAY_HANDSHAKE = 8;
       GROUP_HANDSHAKE = 9;
       COMPLETED = 10;
       DORMANT = 11;
       UNINITIALIZED = 12;
     };
     optional Name name = 1;
     optional TimerProto total = 2;
   };
   repeated WifiSupplicantState wifi_supplicant_state = 25;
 }

 message TimerProto {
   optional int64 duration_ms = 1;
   optional int64 count = 2;
 }

 message UidProto {
   // Combination of app ID and user ID.
   optional int32 uid = 1;
   repeated string package_names = 2;
 }
	/*
	* Copyright (C) 2016 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";
	option java_multiple_files = true;

	package android.os;

	import "frameworks/base/core/proto/android/telephony/signalstrength.proto";

	message BatteryStatsProto {
	optional int32 report_version = 1;
	optional int64 parcel_version = 2;
	optional string start_platform_version = 3;
	optional string end_platform_version = 4;
	optional BatteryHistoryProto history = 5;
	repeated UidProto uids = 6;
	optional SystemProto system = 7;
	}

	message BatteryHistoryProto {
	}

	message ControllerActivityProto {
	// Time (milliseconds) spent in the idle state.
	optional int64 idle_duration_ms = 1;
	// Time (milliseconds) spent in the receive state.
	optional int64 rx_duration_ms = 2;
	// Total power (mAh) consumed by the controller in all states. The value may
	// always be 0 if the device doesn't support power calculations.
	optional int64 power_mah = 3;

	// Represents a transmit level, where each level may draw a different amount
	// of power. The levels themselves are controller-specific (and may possibly
	// be device specific...yet to be confirmed).
	message TxLevel {
	// Transmit level. Higher levels draw more power.
	optional int32 level = 1;
	// Time spent in this specific transmit level state.
	optional int64 duration_ms = 2;
	}
	repeated TxLevel tx = 4;
	}

	message SystemProto {
	message Battery {
	// Wall clock time when the data collection started.
	// In case of device time manually reset by users:
	// start_clock_time_ms keeps the same value in the current collection
	// period and changes for later collection periods.
	optional int64 start_clock_time_ms = 1;
	// #times the device has been started since start_clock_time_millis.
	optional int64 start_count = 2;
	// Total realtime duration (= SINCE_UNPLUGGED battery_realtime_millis.)
	optional int64 total_realtime_ms = 3;
	optional int64 total_uptime_ms = 4;
	// Realtime duration on battery.
	optional int64 battery_realtime_ms = 5;
	// Uptime duration (i.e., not suspend).
	// Uptime is anytime the CPUs were on. The radio and Wifi chip
	// can be running while the CPUs are off.
	optional int64 battery_uptime_ms = 6;
	// Total realtime duration measured with screen off or dozing.
	optional int64 screen_off_realtime_ms = 7;
	// Total uptime duration measured with screen off or dozing.
	optional int64 screen_off_uptime_ms = 8;
	// Total time the screen was dozing while the device was running on battery.
	// For historical reasons, screen_doze_duration_msec is a subset of
	// screen_off_realtime_msec.
	optional int64 screen_doze_duration_ms = 9;
	// The estimated real battery capacity, which may be less than the declared
	// battery capacity (for example, because of battery aging). This field is
	// less reliable than min(max)_learned_battery_capacity_uah, use those two
	// fields whenever possible.
	optional int64 estimated_battery_capacity_mah = 10;
	// The minimum learned battery capacity in uAh.
	optional int64 min_learned_battery_capacity_uah = 11;
	// The maximum learned battery capacity in uAh.
	optional int64 max_learned_battery_capacity_uah = 12;
	};
	optional Battery battery = 1;

	message BatteryDischarge {
	// Discharged battery percentage points since the stats were last reset
	// after charging (lower bound approximation).
	optional int32 lower_bound_since_charge = 1;
	// Upper bound approximation.
	optional int32 upper_bound_since_charge = 2;
	// Discharged points while screen is on.
	optional int32 screen_on_since_charge = 3;
	// Discharged points while screen is off.
	optional int32 screen_off_since_charge = 4;
	// Discharged points while screen was dozing. For historical reasons,
	// screen_doze_since_charge is a subset of screen_off_since_charge.
	optional int32 screen_doze_since_charge = 5;
	// Total amount of battery discharged in mAh. This will only be non-zero for
	// devices that report battery discharge via a coulomb counter.
	optional int64 total_mah = 6;
	// Total amount of battery discharged while the screen was off in mAh.
	// This will only be non-zero for devices that report battery discharge
	// via a coulomb counter.
	optional int64 total_mah_screen_off = 7;
	// Total amount of battery discharged while the screen was dozing in mAh.
	// This will only be non-zero for devices that report battery discharge
	// via a coulomb counter. For historical reasons, total_mah_screen_doze is
	// a subset of total_mah_screen_off.
	optional int64 total_mah_screen_doze = 8;
	};
	optional BatteryDischarge battery_discharge = 2;

	oneof time_remaining {
	// Approximation for how much time remains until the battery is fully
	// charged. The device will print -1 if there wasn't enough data to
	// calculate an estimate, or if the battery is currently discharging.
	int64 charge_time_remaining_ms = 3;
	// Approximation for how much time remains until the battery is fully
	// discharged. The device will print -1 if there wasn't enough data to
	// calculate an estimate, or if the battery is currently charging.
	int64 discharge_time_remaining_ms = 4;
	}

	// BatteryLevelStep tracks data for which conditions were continuously held for
	// the entire duration. Field for which the conditions were not consistent
	// for the entire duration should be marked MIXED.
	message BatteryLevelStep {
	// How long the battery was at the current level.
	optional int64 duration_ms = 1;
	// Battery level
	optional int32 level = 2;

	// State of the display. A special enum is used rather than
	// DisplayProto.State because a MIXED value needs to be in the enum, and
	// batterystats doesn't care about all of the different display states.
	enum DisplayState {
	DS_MIXED = 0;
	DS_ON = 1;
	DS_OFF = 2;
	DS_DOZE = 3;
	DS_DOZE_SUSPEND = 4;
	// Any display state error that comes through should be sent to hackbod@.
	DS_ERROR = 5;
	}
	// The state of the display for the entire battery level step. MIXED is used
	// if there were multiple states for this step.
	optional DisplayState display_state = 3;

	// Indicates status in power save mode.
	enum PowerSaveMode {
	PSM_MIXED = 0;
	PSM_ON = 1;
	PSM_OFF = 2;
	}
	// Battery Saver mode for the entire battery level step. MIXED is used
	// if there were multiple states for this step.
	optional PowerSaveMode power_save_mode = 4;

	// Indicates status in idle mode.
	enum IdleMode {
	IM_MIXED = 0;
	IM_ON = 2;
	IM_OFF = 3;
	}
	// Doze mode for the entire battery level step. MIXED is used if there were
	// multiple states for this step.
	optional IdleMode idle_mode = 5;
	};
	// Battery level steps when the device was charging.
	repeated BatteryLevelStep charge_step = 5;
	// Battery level steps when the device was discharging.
	repeated BatteryLevelStep discharge_step = 6;

	// All CPU frequencies of the device.
	repeated int64 cpu_frequency = 7;

	message DataConnection {
	enum Name {
	NONE = 0;
	GPRS = 1;
	EDGE = 2;
	UMTS = 3;
	CDMA = 4;
	EVDO_0 = 5;
	EVDO_A = 6;
	ONE_X_RTT = 7; // 1xRTT.
	HSDPA = 8;
	HSUPA = 9;
	HSPA = 10;
	IDEN = 11;
	EVDO_B = 12;
	LTE = 13;
	EHRPD = 14;
	HSPAP = 15;
	OTHER = 16;
	};
	optional Name name = 1;
	optional TimerProto total = 2;
	};
	repeated DataConnection data_connection = 8;

	optional ControllerActivityProto global_bluetooth_controller = 9;
	optional ControllerActivityProto global_modem_controller = 10;
	optional ControllerActivityProto global_wifi_controller = 11;

	message GlobalNetwork {
	// Total Bytes received on mobile connections.
	optional int64 mobile_bytes_rx = 1;
	// Total Bytes transmitted on mobile connections.
	optional int64 mobile_bytes_tx = 2;
	// Total Bytes received on wifi connections.
	optional int64 wifi_bytes_rx = 3;
	// Total Bytes transmitted on wifi connections.
	optional int64 wifi_bytes_tx = 4;
	// Total Packets received on mobile connections.
	optional int64 mobile_packets_rx = 5;
	// Total Packets transmitted on mobile connections.
	optional int64 mobile_packets_tx = 6;
	// Total Packets received on wifi connections.
	optional int64 wifi_packets_rx = 7;
	// Total Packets transmitted on wifi connections.
	optional int64 wifi_packets_tx = 8;
	// Total Bytes received on bluetooth connections.
	optional int64 bt_bytes_rx = 9;
	// Total Bytes transmitted on bluetooth connections.
	optional int64 bt_bytes_tx = 10;
	};
	optional GlobalNetwork global_network = 12;

	message GlobalWifi {
	// The amount of time that wifi has been on while the device was running on
	// battery.
	optional int64 on_duration_ms = 1;
	// The amount of time that wifi has been on and the driver has been in the
	// running state while the device was running on battery.
	optional int64 running_duration_ms = 2;
	}
	optional GlobalWifi global_wifi = 13;

	// Kernel wakelock metrics are only recorded when the device is unplugged
	// and the screen is off.
	message KernelWakelock {
	optional string name = 1;
	// Kernel wakelock stats aren't apportioned across all kernel wakelocks (as
	// app wakelocks stats are).
	optional TimerProto total = 2;
	// The kernel doesn't have the data to enable printing out current and max
	// durations.
	};
	repeated KernelWakelock kernel_wakelock = 14;

	message Misc {
	optional int64 screen_on_duration_ms = 1;
	optional int64 phone_on_duration_ms = 2;
	optional int64 full_wakelock_total_duration_ms = 3;
	// The total elapsed time that a partial wakelock was held. This duration
	// does not double count wakelocks held at the same time.
	optional int64 partial_wakelock_total_duration_ms = 4;
	optional int64 mobile_radio_active_duration_ms = 5;
	// The time that is the difference between the mobile radio time we saw
	// based on the elapsed timestamp when going down vs. the given time stamp
	// from the radio.
	optional int64 mobile_radio_active_adjusted_time_ms = 6;
	optional int32 mobile_radio_active_count = 7;
	// The amount of time that the mobile network has been active (in a high
	// power state) but not being able to blame on an app.
	optional int32 mobile_radio_active_unknown_duration_ms = 8;
	// Total amount of time the device was in the interactive state.
	optional int64 interactive_duration_ms = 9;
	optional int64 battery_saver_mode_enabled_duration_ms = 10;
	optional int32 num_connectivity_changes = 11;
	// Amount of time the device was in deep Doze.
	optional int64 deep_doze_enabled_duration_ms = 12;
	// How many times the device went into deep Doze mode.
	optional int32 deep_doze_count = 13;
	// Amount of time the device was idling in deep Doze. Idling time
	// encompasses "doze" time and the maintenance windows that allow apps to
	// operate.
	optional int64 deep_doze_idling_duration_ms = 14;
	// How many times the device idling for deep Doze mode.
	optional int32 deep_doze_idling_count = 15;
	optional int64 longest_deep_doze_duration_ms = 16;
	// Amount of time the device was in Doze Light.
	optional int64 light_doze_enabled_duration_ms = 17;
	// How many times the device went into Doze Light mode.
	optional int32 light_doze_count = 18;
	// Amount of time the device was idling in Doze Light. Idling time
	// encompasses "doze" time and the maintenance windows that allow apps to
	// operate.
	optional int64 light_doze_idling_duration_ms = 19;
	// How many times the device idling for Doze Light mode.
	optional int32 light_doze_idling_count = 20;
	optional int64 longest_light_doze_duration_ms = 21;
	}
	optional Misc misc = 15;

	message PhoneSignalStrength {
	optional android.telephony.SignalStrengthProto.StrengthName name = 1;
	optional TimerProto total = 2;
	};
	repeated PhoneSignalStrength phone_signal_strength = 16;

	message PowerUseItem {
	enum Sipper {
	UNKNOWN_SIPPER = 0;
	IDLE = 1;
	CELL = 2;
	PHONE = 3;
	WIFI = 4;
	BLUETOOTH = 5;
	FLASHLIGHT = 6;
	SCREEN = 7;
	USER = 8;
	UNACCOUNTED = 9;
	OVERCOUNTED = 10;
	CAMERA = 11;
	MEMORY = 12;
	};
	optional Sipper name = 1;
	// UID, only valid for the USER sipper.
	optional int32 uid = 2;
	// Estimated power use in mAh.
	optional double computed_power_mah = 3;
	// Starting in Oreo, Battery Settings has two modes to display the battery
	// info. The first is "app usage list". In this mode, items with should_hide
	// enabled are hidden.
	optional bool should_hide = 4;
	// Smeared power from screen usage. Screen usage power is split and smeared
	// among apps, based on activity time.
	optional double screen_power_mah = 5;
	// Smeared power using proportional method. Power usage from hidden sippers
	// is smeared to all apps proportionally (except for screen usage).
	optional double proportional_smear_mah = 6;
	};
	repeated PowerUseItem power_use_item = 17;

	message PowerUseSummary {
	optional double battery_capacity_mah = 1;
	optional double computed_power_mah = 2;
	// Lower bound of actual power drained.
	optional double min_drained_power_mah = 3;
	// Upper bound of actual power drained.
	optional double max_drained_power_mah = 4;
	};
	optional PowerUseSummary power_use_summary = 18;

	message ResourcePowerManager {
	optional string name = 1;
	optional TimerProto total = 2;
	optional TimerProto screen_off = 3;
	}
	optional ResourcePowerManager resource_power_manager = 19;

	message ScreenBrightness {
	enum Name {
	DARK = 0; // Not screen-off.
	DIM = 1;
	MEDIUM = 2;
	LIGHT = 3;
	BRIGHT = 4;
	};
	optional Name name = 1;
	optional TimerProto total = 2;
	};
	repeated ScreenBrightness screen_brightness = 20;

	// Duration and number of times trying to acquire a signal
	optional TimerProto signal_scanning = 21;

	message WakeupReason {
	optional string name = 1;
	optional TimerProto total = 2;
	};
	repeated WakeupReason wakeup_reason = 22;

	message WifiSignalStrength {
	enum Name {
	NONE = 0;
	POOR = 1;
	MODERATE = 2;
	GOOD = 3;
	GREAT = 4;
	};
	optional Name name = 1;
	optional TimerProto total = 2;
	};
	repeated WifiSignalStrength wifi_signal_strength = 23;

	message WifiState {
	enum Name {
	OFF = 0;
	OFF_SCANNING = 1;
	ON_NO_NETWORKS = 2;
	ON_DISCONNECTED = 3;
	ON_CONNECTED_STA = 4;
	ON_CONNECTED_P2P = 5;
	ON_CONNECTED_STA_P2P = 6;
	SOFT_AP = 7;
	};
	optional Name name = 1;
	optional TimerProto total = 2;
	};
	repeated WifiState wifi_state = 24;

	message WifiSupplicantState {
	enum Name {
	INVALID = 0;
	DISCONNECTED = 1;
	INTERFACE_DISABLED = 2;
	INACTIVE = 3;
	SCANNING = 4;
	AUTHENTICATING = 5;
	ASSOCIATING = 6;
	ASSOCIATED = 7;
	FOUR_WAY_HANDSHAKE = 8;
	GROUP_HANDSHAKE = 9;
	COMPLETED = 10;
	DORMANT = 11;
	UNINITIALIZED = 12;
	};
	optional Name name = 1;
	optional TimerProto total = 2;
	};
	repeated WifiSupplicantState wifi_supplicant_state = 25;
	}

	message TimerProto {
	optional int64 duration_ms = 1;
	optional int64 count = 2;
	}

	message UidProto {
	// Combination of app ID and user ID.
	optional int32 uid = 1;
	repeated string package_names = 2;
	}