64 lines
1.7 KiB
Python
64 lines
1.7 KiB
Python
from jnius import autoclass
|
|
from jnius import cast
|
|
from jnius import java_method
|
|
from jnius import PythonJavaClass
|
|
|
|
from plyer.facades import Light
|
|
from plyer.platforms.android import activity
|
|
|
|
Context = autoclass('android.content.Context')
|
|
Sensor = autoclass('android.hardware.Sensor')
|
|
SensorManager = autoclass('android.hardware.SensorManager')
|
|
|
|
|
|
class LightSensorListener(PythonJavaClass):
|
|
__javainterfaces__ = ['android/hardware/SensorEventListener']
|
|
|
|
def __init__(self):
|
|
super().__init__()
|
|
service = activity.getSystemService(Context.SENSOR_SERVICE)
|
|
self.SensorManager = cast('android.hardware.SensorManager', service)
|
|
self.sensor = self.SensorManager.getDefaultSensor(Sensor.TYPE_LIGHT)
|
|
self.value = None
|
|
|
|
def enable(self):
|
|
self.SensorManager.registerListener(
|
|
self, self.sensor,
|
|
SensorManager.SENSOR_DELAY_NORMAL
|
|
)
|
|
|
|
def disable(self):
|
|
self.SensorManager.unregisterListener(self, self.sensor)
|
|
|
|
@java_method('(Landroid/hardware/SensorEvent;)V')
|
|
def onSensorChanged(self, event):
|
|
self.value = event.values[0]
|
|
|
|
@java_method('(Landroid/hardware/Sensor;I)V')
|
|
def onAccuracyChanged(self, sensor, accuracy):
|
|
pass
|
|
|
|
|
|
class AndroidLight(Light):
|
|
|
|
listener = None
|
|
|
|
def _get_illumination(self):
|
|
if self.listener and self.listener.value:
|
|
light = self.listener.value
|
|
return light
|
|
|
|
def _enable(self):
|
|
if not self.listener:
|
|
self.listener = LightSensorListener()
|
|
self.listener.enable()
|
|
|
|
def _disable(self):
|
|
if self.listener:
|
|
self.listener.disable()
|
|
delattr(self, 'listener')
|
|
|
|
|
|
def instance():
|
|
return AndroidLight()
|