66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
from kivy.app import App
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from kivy.utils import platform
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from kivymd.uix.dialog import MDDialog
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class GpsHelper():
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has_centered_map = False
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def run(self):
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# Start blinking the GpsBlinker
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# Get a reference to GpsBlinker, then call blink()
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#gps_blinker = App.get_running_app().root.ids.forestmapview.ids.blinker
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#gps_blinker.blink()
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# Request permissions on Android
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if platform == 'android':
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from android.permissions import Permission, request_permissions
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def callback(permission, results):
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if all([res for res in results]):
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print("Got all permissions")
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from plyer import gps
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gps.configure(on_location=self.update_blinker_position,
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on_status=self.on_auth_status)
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gps.start(minTime=1000, minDistance=0)
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else:
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print("Did not get all permissions")
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request_permissions([Permission.ACCESS_COARSE_LOCATION,
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Permission.ACCESS_FINE_LOCATION], callback)
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# Configure GPS
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if platform == 'ios':
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from plyer import gps
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gps.configure(on_location=self.update_blinker_position,
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on_status=self.on_auth_status)
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gps.start(minTime=1000, minDistance=0)
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def update_blinker_position(self, *args, **kwargs):
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my_lat = kwargs['lat']
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my_lon = kwargs['lon']
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print("GPS POSITION", my_lat, my_lon)
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# Update GpsBlinker position
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gps_blinker = App.get_running_app().root.ids.mapview.ids.blinker
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gps_blinker.lat = my_lat
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gps_blinker.lon = my_lon
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# Center map on gps
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if not self.has_centered_map:
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map = App.get_running_app().root.ids.mapview
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map.center_on(my_lat, my_lon)
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self.has_centered_map = True
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def on_auth_status(self, general_status, status_message):
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if general_status == 'provider-enabled':
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pass
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else:
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self.open_gps_access_popup()
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def open_gps_access_popup(self):
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dialog = MDDialog(title="GPS Error", text="You need to enable GPS access for the app to function properly")
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dialog.size_hint = [.8, .8]
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dialog.pos_hint = {'center_x': .5, 'center_y': .5}
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dialog.open()
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