chore: Make sensor retrieval ubiquitous

src/Uno.UWP/Devices/Sensors/Barometer.cs

@@ -1,6 +1,8 @@
 #if __ANDROID__ || __IOS__
 
+using Uno.Extensions;
 using Uno.Helpers;
+using Uno.Logging;
 using Windows.Foundation;
 
 namespace Windows.Devices.Sensors
@@ -56,6 +58,18 @@ namespace Windows.Devices.Sensors
 			add => _readingChangedWrapper.AddHandler(value);
 			remove => _readingChangedWrapper.RemoveHandler(value);
 		}
+
+
+		private void OnReadingChanged(BarometerReading reading)
+		{
+			if (this.Log().IsEnabled(Microsoft.Extensions.Logging.LogLevel.Debug))
+			{
+				this.Log().Debug($"Barometer reading received " +
+					$"StationPressureInHectopascals:{reading.StationPressureInHectopascals}, " +
+					$"Timestamp:{reading.Timestamp}");
+			}
+			_readingChangedWrapper.Invoke(this, new GyrometerReadingChangedEventArgs(reading));
+		}
 	}
 }
 #endif

src/Uno.UWP/Devices/Sensors/HingeAngleSensor.Android.cs

@@ -92,6 +92,6 @@ namespace Windows.Devices.Sensors
 			_hingeAngleSensor.ReadingChanged -= OnNativeReadingChanged;
 
 		private void OnNativeReadingChanged(object sender, NativeHingeAngleReading e) =>
-			_readingChanged.Event?.Invoke(this, new HingeAngleSensorReadingChangedEventArgs(new HingeAngleReading(e.AngleInDegrees, e.Timestamp)));
+			_readingChanged.Invoke(this, new HingeAngleSensorReadingChangedEventArgs(new HingeAngleReading(e.AngleInDegrees, e.Timestamp)));
 	}
 }

src/Uno.UWP/Devices/Sensors/Magnetometer.cs

@@ -63,7 +63,7 @@ namespace Windows.Devices.Sensors
 
 		private void OnReadingChanged(MagnetometerReading reading)
 		{
-			_readingChangedWrapper.Event?.Invoke(this, new MagnetometerReadingChangedEventArgs(reading));
+			_readingChangedWrapper.Invoke(this, new MagnetometerReadingChangedEventArgs(reading));
 		}
 	}
 }

src/Uno.UWP/Devices/Sensors/Pedometer.cs

@@ -53,7 +53,7 @@ namespace Windows.Devices.Sensors
 
 		private void OnReadingChanged(PedometerReading reading)
 		{
-			_readingChangedWrapper.Event?.Invoke(this, new PedometerReadingChangedEventArgs(reading));
+			_readingChangedWrapper.Invoke(this, new PedometerReadingChangedEventArgs(reading));
 		}
 	}
 }