System.Sensors.TCustomLocationSensor.OnHeadingChanged

• Up to Parent: TCustomLocationSensor

Delphi

property OnHeadingChanged: THeadingChangedEvent read FOnHeadingChanged write FOnHeadingChanged;

C++

__property THeadingChangedEvent OnHeadingChanged = {read=FOnHeadingChanged, write=FOnHeadingChanged};

Properties

Type	Visibility	Source	Unit	Parent
event	public	System.Sensors.pas System.Sensors.hpp	System.Sensors	TCustomLocationSensor

Description

Occurs when the direction in which the device running your application is headed changes.

This event provides the following arguments to its event handler:

• Sender is the current instance of the location sensor.
• AHeading is the direction in which the device running your application is currently headed.

Platform Support

This class is only supported on Android, iOS and Mac OS X.

See Also

• System.Sensors.THeadingChangedEvent
• System.Sensors.THeading

• System.Sensors.Components.TLocationSensor.OnHeadingChanged

• System.Sensors.TCustomLocationSensor.OnLocationChanged