120 lines
3.3 KiB
Python
120 lines
3.3 KiB
Python
|
'''
|
||
|
|
Android Gyroscope
|
||
|
|
-----------------
|
||
|
|
'''
|
||
|
|
|
||
|
|
from plyer.facades import Gyroscope
|
||
|
|
from jnius import PythonJavaClass, java_method, autoclass, cast
|
||
|
|
from plyer.platforms.android import activity
|
||
|
|
|
||
|
|
Context = autoclass('android.content.Context')
|
||
|
|
Sensor = autoclass('android.hardware.Sensor')
|
||
|
|
SensorManager = autoclass('android.hardware.SensorManager')
|
||
|
|
|
||
|
|
|
||
|
|
class GyroscopeSensorListener(PythonJavaClass):
|
||
|
|
__javainterfaces__ = ['android/hardware/SensorEventListener']
|
||
|
|
|
||
|
|
def __init__(self):
|
||
|
|
super().__init__()
|
||
|
|
self.SensorManager = cast(
|
||
|
|
'android.hardware.SensorManager',
|
||
|
|
activity.getSystemService(Context.SENSOR_SERVICE)
|
||
|
|
)
|
||
|
|
self.sensor = self.SensorManager.getDefaultSensor(
|
||
|
|
Sensor.TYPE_GYROSCOPE
|
||
|
|
)
|
||
|
|
|
||
|
|
self.values = [None, None, 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.values = event.values[:3]
|
||
|
|
|
||
|
|
@java_method('(Landroid/hardware/Sensor;I)V')
|
||
|
|
def onAccuracyChanged(self, sensor, accuracy):
|
||
|
|
# Maybe, do something in future?
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class GyroUncalibratedSensorListener(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_GYROSCOPE_UNCALIBRATED)
|
||
|
|
self.values = [None, None, None, None, None, 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.values = event.values[:6]
|
||
|
|
|
||
|
|
@java_method('(Landroid/hardware/Sensor;I)V')
|
||
|
|
def onAccuracyChanged(self, sensor, accuracy):
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class AndroidGyroscope(Gyroscope):
|
||
|
|
def __init__(self):
|
||
|
|
super().__init__()
|
||
|
|
self.bState = False
|
||
|
|
|
||
|
|
def _enable(self):
|
||
|
|
if (not self.bState):
|
||
|
|
self.listenerg = GyroscopeSensorListener()
|
||
|
|
self.listenergu = GyroUncalibratedSensorListener()
|
||
|
|
self.listenerg.enable()
|
||
|
|
self.listenergu.enable()
|
||
|
|
self.bState = True
|
||
|
|
|
||
|
|
def _disable(self):
|
||
|
|
if (self.bState):
|
||
|
|
self.bState = False
|
||
|
|
self.listenerg.disable()
|
||
|
|
self.listenergu.disable()
|
||
|
|
del self.listenerg
|
||
|
|
del self.listenergu
|
||
|
|
|
||
|
|
def _get_orientation(self):
|
||
|
|
if (self.bState):
|
||
|
|
return tuple(self.listenerg.values)
|
||
|
|
else:
|
||
|
|
return (None, None, None)
|
||
|
|
|
||
|
|
def _get_rotation_uncalib(self):
|
||
|
|
if (self.bState):
|
||
|
|
return tuple(self.listenergu.values)
|
||
|
|
else:
|
||
|
|
return (None, None, None, None, None, None)
|
||
|
|
|
||
|
|
def __del__(self):
|
||
|
|
if(self.bState):
|
||
|
|
self._disable()
|
||
|
|
super().__del__()
|
||
|
|
|
||
|
|
|
||
|
|
def instance():
|
||
|
|
return AndroidGyroscope()
|