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'''
Accelerometer
============
The accelerometer is a motion sensor that detects the change (delta) in
movement relative to the current device orientation, in three dimensions
along the x, y, and z axis.
The :class:`Accelerometer` provides access to public methods to
use accelerometer of your device.
Simple Examples
---------------
To enable accelerometer::
>>> from plyer import accelerometer
>>> accelerometer.enable()
To disable accelerometer::
>>> accelerometer.disable()
To get the acceleration::
>>> accelerometer.acceleration
(-10.048464775085449, 6.825869083404541, 7.7260890007019043)
Supported Plaforms
------------------
Android, iOS, OS X, Linux
'''
class Accelerometer:
'''
Accelerometer facade.
'''
@property
def acceleration(self):
'''
Property that returns values of the current acceleration
sensors, as a (x, y, z) tuple. Returns (None, None, None)
if no data is currently available.
'''
return self.get_acceleration()
def enable(self):
'''
Activate the accelerometer sensor. Throws an error if the
hardware is not available or not implemented on.
'''
self._enable()
def disable(self):
'''
Disable the accelerometer sensor.
'''
self._disable()
def get_acceleration(self):
return self._get_acceleration()
# private
def _enable(self):
raise NotImplementedError()
def _disable(self):
raise NotImplementedError()
def _get_acceleration(self):
raise NotImplementedError()
|
