ADAS & driver assistance

CRUISE_CONTROL_STATE

What it is

Current state of Cruise Control (CC).

This property returns the current state of CC. Generally, this property should return a valid state defined in the CruiseControlState or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.

For the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of CruiseControlState (including OTHER, which is not recommended) and ErrorState are supported.

How the ID is built

A property ID is a 32-bit value packing four fields. Reading 0x11401011 apart:

Field	Mask	Value	Means
Group	0xf0000000	0x10000000	SYSTEM
Area	0x0f000000	0x01000000	GLOBAL
Type	0x00ff0000	0x00400000	INT32
Ordinal	0x0000ffff	0x00001011	0x1011

Reading it from an app

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

int value =
        mgr.getIntProperty(VehiclePropertyIds.CRUISE_CONTROL_STATE, 0);

This property is read-only — writes are rejected. It fires a callback whenever the value changes.