System.Sensors.TCustomLocationSensor.OnHeadingChanged

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Object Pascal

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