PowerMonitor
class PowerMonitor : Parcelable
kotlin.Any | |
↳ | android.os.PowerMonitor |
A PowerMonitor represents either an ODPM rail (on-device power rail monitor) or a modeled energy consumer.
ODPM rail names are device-specific. No assumptions should be made about the names and exact purpose of ODPM rails across different device models. A rail name may be something like "S2S_VDD_G3D"; specific knowledge of the device hardware is required to interpret the corresponding power monitor data. Energy consumer have more human-readable names, e.g. "GPU", "MODEM" etc. However, developers must be extra cautious about using energy consumers across different device models, as their exact implementations are also hardware dependent and are customized by OEMs.Summary
Constants | |
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static Int |
Power monitor corresponding to a subsystem. |
static Int |
Power monitor corresponding to a directly measured power rail. |
Inherited constants | |
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Public methods | |
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Int | |
String |
getName() Returns the name of the power monitor, either a power rail or an energy consumer. |
Int |
getType() Returns the type of the power monitor. |
Unit |
writeToParcel(dest: Parcel, flags: Int) Flatten this object in to a Parcel. |
Properties | |
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static Parcelable.Creator<PowerMonitor!> |
Constants
POWER_MONITOR_TYPE_CONSUMER
static val POWER_MONITOR_TYPE_CONSUMER: Int
Power monitor corresponding to a subsystem. The energy value may be a direct pass-through power rail measurement, or modeled in some fashion. For example, an energy consumer may represent a combination of multiple rails or a portion of a rail shared between subsystems, e.g. WiFi and Bluetooth are often handled by the same chip, powered by a shared rail. Some consumer names are standardized, others are not.
Value: 0
POWER_MONITOR_TYPE_MEASUREMENT
static val POWER_MONITOR_TYPE_MEASUREMENT: Int
Power monitor corresponding to a directly measured power rail. Rails are device-specific: no assumptions can be made about the source of those measurements across different devices, even if they have the same name.
Value: 1
Public methods
describeContents
fun describeContents(): Int
Return | |
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Int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 oder android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR |
getName
fun getName(): String
Returns the name of the power monitor, either a power rail or an energy consumer.
Return | |
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String |
This value cannot be null . |
getType
fun getType(): Int
Returns the type of the power monitor.
Return | |
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Int |
Value is either 0 or a combination of android.os.PowerMonitor#POWER_MONITOR_TYPE_CONSUMER , and android.os.PowerMonitor#POWER_MONITOR_TYPE_MEASUREMENT |
writeToParcel
fun writeToParcel(
dest: Parcel,
flags: Int
): Unit
Flatten this object in to a Parcel.
Parameters | |
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dest |
Parcel: This value cannot be null . |
flags |
Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE . Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |