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83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
'''
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Android GPS
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-----------
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'''
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from plyer.facades import GPS
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from plyer.platforms.android import activity
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from jnius import autoclass, java_method, PythonJavaClass
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Looper = autoclass('android.os.Looper')
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LocationManager = autoclass('android.location.LocationManager')
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Context = autoclass('android.content.Context')
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class _LocationListener(PythonJavaClass):
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__javainterfaces__ = ['android/location/LocationListener']
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def __init__(self, root):
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self.root = root
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super().__init__()
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@java_method('(Landroid/location/Location;)V')
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def onLocationChanged(self, location):
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self.root.on_location(
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lat=location.getLatitude(),
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lon=location.getLongitude(),
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speed=location.getSpeed(),
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bearing=location.getBearing(),
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altitude=location.getAltitude(),
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accuracy=location.getAccuracy())
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@java_method('(Ljava/lang/String;)V')
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def onProviderEnabled(self, status):
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if self.root.on_status:
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self.root.on_status('provider-enabled', status)
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@java_method('(Ljava/lang/String;)V')
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def onProviderDisabled(self, status):
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if self.root.on_status:
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self.root.on_status('provider-disabled', status)
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@java_method('(Ljava/lang/String;ILandroid/os/Bundle;)V')
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def onStatusChanged(self, provider, status, extras):
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if self.root.on_status:
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s_status = 'unknown'
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if status == 0x00:
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s_status = 'out-of-service'
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elif status == 0x01:
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s_status = 'temporarily-unavailable'
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elif status == 0x02:
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s_status = 'available'
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self.root.on_status('provider-status', '{}: {}'.format(
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provider, s_status))
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class AndroidGPS(GPS):
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def _configure(self):
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if not hasattr(self, '_location_manager'):
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self._location_manager = activity.getSystemService(
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Context.LOCATION_SERVICE
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)
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self._location_listener = _LocationListener(self)
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def _start(self, **kwargs):
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min_time = kwargs.get('minTime')
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min_distance = kwargs.get('minDistance')
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providers = self._location_manager.getProviders(False).toArray()
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for provider in providers:
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self._location_manager.requestLocationUpdates(
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provider,
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min_time, # minTime, in milliseconds
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min_distance, # minDistance, in meters
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self._location_listener,
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Looper.getMainLooper())
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def _stop(self):
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self._location_manager.removeUpdates(self._location_listener)
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def instance():
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return AndroidGPS()
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