程序包 ohos.utils.system

类 SystemCapability.PowerMgr

java.lang.Object

ohos.utils.system.SystemCapability.PowerMgr

封闭类:

SystemCapability

public static class SystemCapability.PowerMgr
extends Object

Defines system capabilities of power management.

从以下版本开始:

5

字段概要

字段

限定符和类型	字段	说明
static String	BATTERY_MANAGER	Indicates the battery manager, which provides capabilities such as querying and reporting the battery charging/discharging status.
static String	BATTERY_STATISTICS	Indicates the battery statistics capabilities, including power consumption statistics of applications and a rank of applications based on their power consumption.
static String	DISPLAY_MANAGER	Indicates the display manager, which provides capabilities such as switching the screen state and setting brightness
static String	POWER_MANAGER	Indicates the power manager, which provides capabilities such as switching the power status, hibernating and waking up the device, turning on/off the device screen, and managing the running lock.
static String	THERMAL_LISTENER	已过时。 This change is effective since API version 7
static String	THERMAL_MANAGER	Indicates the thermal manager, which provides a callback to notify the application to release resources once the thermal severity level of the device rises.

构造器概要

构造器

构造器	说明
PowerMgr()

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

BATTERY_MANAGER

public static final String BATTERY_MANAGER

Indicates the battery manager, which provides capabilities such as querying and reporting the battery charging/discharging status.

从以下版本开始:

5

另请参阅:

常量字段值

BATTERY_STATISTICS

public static final String BATTERY_STATISTICS

Indicates the battery statistics capabilities, including power consumption statistics of applications and a rank of applications based on their power consumption.

从以下版本开始:

5

另请参阅:

常量字段值

DISPLAY_MANAGER

public static final String DISPLAY_MANAGER

Indicates the display manager, which provides capabilities such as switching the screen state and setting brightness

从以下版本开始:

6

另请参阅:

常量字段值

POWER_MANAGER

public static final String POWER_MANAGER

Indicates the power manager, which provides capabilities such as switching the power status, hibernating and waking up the device, turning on/off the device screen, and managing the running lock.

从以下版本开始:

5

另请参阅:

常量字段值

THERMAL_LISTENER

@Deprecated
public static final String THERMAL_LISTENER

已过时。 This change is effective since API version 7

Indicates the thermal listener, which provides a callback to notify the application to release resources once the thermal severity level of the device rises.

从以下版本开始:

5

另请参阅:

常量字段值

THERMAL_MANAGER

public static final String THERMAL_MANAGER

Indicates the thermal manager, which provides a callback to notify the application to release resources once the thermal severity level of the device rises.

从以下版本开始:

7

另请参阅:

常量字段值

构造器详细资料

PowerMgr

public PowerMgr()