BatteryService (Attach 4.0.9 API)

All Known Implementing Classes:

AndroidBatteryService, DummyBatteryService, IOSBatteryService
```
public interface BatteryService
```
With the battery service, you can query the current battery level of the underlying device and whether the device is currently plugged in to an external power source or not.
Example
```
 Services.get(BatteryService.class).ifPresent(service -> {
      float batteryLevel = service.getBatteryLevel();
      boolean pluggedIn = service.isPluggedIn();
  });
```
Android Configuration: none

iOS Configuration: none
Since:

3.0.0

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`javafx.beans.property.ReadOnlyFloatProperty`	`batteryLevelProperty()`	Returns a property that will be frequently updated to reflect the current battery level.
`static java.util.Optional<BatteryService>`	`create()`	Returns an instance of `BatteryService`.
`float`	`getBatteryLevel()`	Returns the current battery level of the device as a float between 0 and 1 (inclusive), where 0 indicates the battery is completely empty, and 1 indicates that the battery is fully charged.
`boolean`	`isPluggedIn()`	A boolean representing whether the device is currently receiving power from an external source (i.e.
`javafx.beans.property.ReadOnlyBooleanProperty`	`pluggedInProperty()`	Returns a property that will be updated to reflect whether the device is plugged in to an external power source or not.

- Method Detail
  - create
```
static java.util.Optional<BatteryService> create()
```
    Returns an instance of BatteryService.
    
    Returns:
    
    An instance of BatteryService.
  - getBatteryLevel
```
float getBatteryLevel()
```
    Returns the current battery level of the device as a float between 0 and 1 (inclusive), where 0 indicates the battery is completely empty, and 1 indicates that the battery is fully charged.
    
    Returns:
    
    A float value between 0 and 1 to indicate battery charge levels.
  - batteryLevelProperty
```
javafx.beans.property.ReadOnlyFloatProperty batteryLevelProperty()
```
    Returns a property that will be frequently updated to reflect the current battery level.
    
    Returns:
    
    A property containing the current battery level.
  - isPluggedIn
```
boolean isPluggedIn()
```
    A boolean representing whether the device is currently receiving power from an external source (i.e. it is not running on battery power).
    
    Returns:
    
    Returns true to indicate power is coming from an external source, and false to indicate that the battery is powering the device.
  - pluggedInProperty
```
javafx.beans.property.ReadOnlyBooleanProperty pluggedInProperty()
```
    Returns a property that will be updated to reflect whether the device is plugged in to an external power source or not.
    
    Returns:
    
    A property containing the plugged-in status of the device.