# PowerMonitorReadings

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Summary:[Constants](https://developer.android.com/reference/android/os/PowerMonitorReadings#constants)\|[Methods](https://developer.android.com/reference/android/os/PowerMonitorReadings#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/os/PowerMonitorReadings#inhmethods)  

# PowerMonitorReadings

*** ** * ** ***

[Kotlin](https://developer.android.com/reference/kotlin/android/os/PowerMonitorReadings "View this page in Kotlin")\|Java

`
public

final

class
PowerMonitorReadings
`  
`

extends `[Object](https://developer.android.com/reference/java/lang/Object)`


``


`

|---|---------------------------------|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.os.PowerMonitorReadings |

<br />

*** ** * ** ***

A collection of energy measurements from Power Monitors.

## Summary

|                                                         ### Constants                                                          ||
|-------|-------------------------------------------------------------------------------------------------------------------------|
| `int` | [ENERGY_UNAVAILABLE](https://developer.android.com/reference/android/os/PowerMonitorReadings#ENERGY_UNAVAILABLE) <br /> |

|                                                                                                                                                                                              ### Public methods                                                                                                                                                                                              ||
|-----------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` long`                                                               | ` `[getConsumedEnergy](https://developer.android.com/reference/android/os/PowerMonitorReadings#getConsumedEnergy(android.os.PowerMonitor))`(`[PowerMonitor](https://developer.android.com/reference/android/os/PowerMonitor)` powerMonitor) ` Returns energy consumed by the specified power monitor since boot in microwatt-seconds. |
| ` long`                                                               | ` `[getTimestampMillis](https://developer.android.com/reference/android/os/PowerMonitorReadings#getTimestampMillis(android.os.PowerMonitor))`(`[PowerMonitor](https://developer.android.com/reference/android/os/PowerMonitor)` powerMonitor) ` Elapsed realtime, in milliseconds, when the snapshot was taken.                       |
| ` `[String](https://developer.android.com/reference/java/lang/String) | ` `[toString](https://developer.android.com/reference/android/os/PowerMonitorReadings#toString())`() ` Returns a string representation of the object.                                                                                                                                                                                 |

| ### Inherited methods |
|-----------------------|---|
| From class` `[java.lang.Object](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object)          | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object.                                                                                                                                                      | | ` boolean`                                                                     | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one.                                           | | ` void`                                                                        | ` `[finalize](https://developer.android.com/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.                                                          | | ` final `[Class](https://developer.android.com/reference/java/lang/Class)`<?>` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`.                                                                                                                                                | | ` int`                                                                         | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object.                                                                                                                                                 | | ` final void`                                                                  | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor.                                                                                                                            | | ` final void`                                                                  | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor.                                                                                                                         | | ` `[String](https://developer.android.com/reference/java/lang/String)          | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object.                                                                                                                                            | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed. | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed.                   | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*.                                                                                             | ||

## Constants

### ENERGY_UNAVAILABLE

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public static final int ENERGY_UNAVAILABLE
```

<br />

<br />

Constant Value: -1 (0xffffffff)

## Public methods

### getConsumedEnergy

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public long getConsumedEnergy (PowerMonitor powerMonitor)
```

Returns energy consumed by the specified power monitor since boot in microwatt-seconds. Does not persist across reboots. Represents total energy: both on-battery and plugged-in.

<br />

|                             Parameters                             ||
|----------------|----------------------------------------------------|
| `powerMonitor` | `PowerMonitor`: This value cannot be`null`. <br /> |

|    Returns     ||
|--------|--------|
| `long` | <br /> |

### getTimestampMillis

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public long getTimestampMillis (PowerMonitor powerMonitor)
```

Elapsed realtime, in milliseconds, when the snapshot was taken.  
Value is a non-negative timestamp in the[SystemClock.elapsedRealtime()](https://developer.android.com/reference/android/os/SystemClock#elapsedRealtime())time base.

<br />

|                             Parameters                             ||
|----------------|----------------------------------------------------|
| `powerMonitor` | `PowerMonitor`: This value cannot be`null`. <br /> |

|                                                                                      Returns                                                                                       ||
|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `long` | Value is a non-negative timestamp in the[SystemClock.elapsedRealtime()](https://developer.android.com/reference/android/os/SystemClock#elapsedRealtime())time base. <br /> |

### toString

Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public String toString ()
```

Returns a string representation of the object.

<br />

|                                                      Returns                                                      ||
|--------------------------------------------------------------------|-----------------------------------------------|
| [String](https://developer.android.com/reference/java/lang/String) | a string representation of the object. <br /> |