Seats

SEAT_BELT_BUCKLED

What it is

Seatbelt buckled

True indicates belt is buckled.

Write access indicates automatic seat buckling capabilities. There are no known cars at this time, but you never know...

This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only.

How the ID is built

A property ID is a 32-bit value packing four fields. Reading 0x15200b82 apart:

Field	Mask	Value	Means
Group	0xf0000000	0x10000000	SYSTEM
Area	0x0f000000	0x05000000	SEAT
Type	0x00ff0000	0x00200000	BOOLEAN
Ordinal	0x0000ffff	0x00000b82	0xb82

Reading it from an app

CarPropertyManager mgr = (CarPropertyManager)
        car.getCarManager(Car.PROPERTY_SERVICE);

boolean value =
        mgr.getBooleanProperty(VehiclePropertyIds.SEAT_BELT_BUCKLED, areaId);

This property can be read and written, though an OEM may implement it as read-only. It fires a callback whenever the value changes.