BatteryManager

ACTION_CHARGING

String ACTION_CHARGING

Sent when the device's battery has started charging (or has reached full charge and the device is on power). This is a good time to do work that you would like to avoid doing while on battery (that is to avoid draining the user's battery due to things they don't care enough about). This is paired with ACTION_DISCHARGING. The current state can always be retrieved with isCharging().

Constant Value: "android.os.action.CHARGING"

ACTION_DISCHARGING

String ACTION_DISCHARGING

Sent when the device's battery may be discharging, so apps should avoid doing extraneous work that would cause it to discharge faster. This is paired with ACTION_CHARGING. The current state can always be retrieved with isCharging().

Constant Value: "android.os.action.DISCHARGING"

BATTERY_HEALTH_COLD

int BATTERY_HEALTH_COLD

Constant Value: 7 (0x00000007)

BATTERY_HEALTH_DEAD

int BATTERY_HEALTH_DEAD

Constant Value: 4 (0x00000004)

BATTERY_HEALTH_GOOD

int BATTERY_HEALTH_GOOD

Constant Value: 2 (0x00000002)

BATTERY_HEALTH_OVERHEAT

int BATTERY_HEALTH_OVERHEAT

Constant Value: 3 (0x00000003)

BATTERY_HEALTH_OVER_VOLTAGE

int BATTERY_HEALTH_OVER_VOLTAGE

Constant Value: 5 (0x00000005)

BATTERY_HEALTH_UNKNOWN

int BATTERY_HEALTH_UNKNOWN

Constant Value: 1 (0x00000001)

BATTERY_HEALTH_UNSPECIFIED_FAILURE

int BATTERY_HEALTH_UNSPECIFIED_FAILURE

Constant Value: 6 (0x00000006)

BATTERY_PLUGGED_AC

int BATTERY_PLUGGED_AC

Power source is an AC charger.

Constant Value: 1 (0x00000001)

BATTERY_PLUGGED_USB

int BATTERY_PLUGGED_USB

Power source is a USB port.

Constant Value: 2 (0x00000002)

BATTERY_PLUGGED_WIRELESS

int BATTERY_PLUGGED_WIRELESS

Power source is wireless.

Constant Value: 4 (0x00000004)

BATTERY_PROPERTY_CAPACITY

int BATTERY_PROPERTY_CAPACITY

Remaining battery capacity as an integer percentage of total capacity (with no fractional part).

Constant Value: 4 (0x00000004)

BATTERY_PROPERTY_CHARGE_COUNTER

int BATTERY_PROPERTY_CHARGE_COUNTER

Battery capacity in microampere-hours, as an integer.

Constant Value: 1 (0x00000001)

BATTERY_PROPERTY_CURRENT_AVERAGE

int BATTERY_PROPERTY_CURRENT_AVERAGE

Average battery current in microamperes, as an integer. Positive values indicate net current entering the battery from a charge source, negative values indicate net current discharging from the battery. The time period over which the average is computed may depend on the fuel gauge hardware and its configuration.

Constant Value: 3 (0x00000003)

BATTERY_PROPERTY_CURRENT_NOW

int BATTERY_PROPERTY_CURRENT_NOW

Instantaneous battery current in microamperes, as an integer. Positive values indicate net current entering the battery from a charge source, negative values indicate net current discharging from the battery.

Constant Value: 2 (0x00000002)

BATTERY_PROPERTY_ENERGY_COUNTER

int BATTERY_PROPERTY_ENERGY_COUNTER

Battery remaining energy in nanowatt-hours, as a long integer.

Constant Value: 5 (0x00000005)

BATTERY_STATUS_CHARGING

int BATTERY_STATUS_CHARGING

Constant Value: 2 (0x00000002)

BATTERY_STATUS_DISCHARGING

int BATTERY_STATUS_DISCHARGING

Constant Value: 3 (0x00000003)

BATTERY_STATUS_FULL

int BATTERY_STATUS_FULL

Constant Value: 5 (0x00000005)

BATTERY_STATUS_NOT_CHARGING

int BATTERY_STATUS_NOT_CHARGING

Constant Value: 4 (0x00000004)

BATTERY_STATUS_UNKNOWN

int BATTERY_STATUS_UNKNOWN

Constant Value: 1 (0x00000001)

EXTRA_HEALTH

String EXTRA_HEALTH

Extra for ACTION_BATTERY_CHANGED: integer containing the current health constant.

Constant Value: "health"

EXTRA_ICON_SMALL

String EXTRA_ICON_SMALL

Extra for ACTION_BATTERY_CHANGED: integer containing the resource ID of a small status bar icon indicating the current battery state.

Constant Value: "icon-small"

EXTRA_LEVEL

String EXTRA_LEVEL

Extra for ACTION_BATTERY_CHANGED: integer field containing the current battery level, from 0 to EXTRA_SCALE.

Constant Value: "level"

EXTRA_PLUGGED

String EXTRA_PLUGGED

Extra for ACTION_BATTERY_CHANGED: integer indicating whether the device is plugged in to a power source; 0 means it is on battery, other constants are different types of power sources.

Constant Value: "plugged"

EXTRA_PRESENT

String EXTRA_PRESENT

Extra for ACTION_BATTERY_CHANGED: boolean indicating whether a battery is present.

Constant Value: "present"

EXTRA_SCALE

String EXTRA_SCALE

Extra for ACTION_BATTERY_CHANGED: integer containing the maximum battery level.

Constant Value: "scale"

EXTRA_STATUS

String EXTRA_STATUS

Extra for ACTION_BATTERY_CHANGED: integer containing the current status constant.

Constant Value: "status"

EXTRA_TECHNOLOGY

String EXTRA_TECHNOLOGY

Extra for ACTION_BATTERY_CHANGED: String describing the technology of the current battery.

Constant Value: "technology"

EXTRA_TEMPERATURE

String EXTRA_TEMPERATURE

Extra for ACTION_BATTERY_CHANGED: integer containing the current battery temperature.

Constant Value: "temperature"

EXTRA_VOLTAGE

String EXTRA_VOLTAGE

Extra for ACTION_BATTERY_CHANGED: integer containing the current battery voltage level.

Constant Value: "voltage"

getIntProperty

int getIntProperty (int id)

Return the value of a battery property of integer type. If the platform does not provide the property queried, this value will be Integer.MIN_VALUE.

getLongProperty

long getLongProperty (int id)

Return the value of a battery property of long type If the platform does not provide the property queried, this value will be Long.MIN_VALUE.

isCharging

boolean isCharging ()

Return true if the battery is currently considered to be charging. This means that the device is plugged in and is supplying sufficient power that the battery level is going up (or the battery is fully charged). Changes in this state are matched by broadcasts of ACTION_CHARGING and ACTION_DISCHARGING.