Vehicle properties
Displays & HMI
CLUSTER_NAVIGATION_STATE
What it is
Informs the current navigation state.
bytes: the serialized message of NavigationStateProto.
How the ID is built
A property ID is a 32-bit value packing four fields. Reading 0x11700f38 apart:
| Field | Mask | Value | Means |
|---|---|---|---|
| Group | 0xf0000000 | 0x10000000 | SYSTEM |
| Area | 0x0f000000 | 0x01000000 | GLOBAL |
| Type | 0x00ff0000 | 0x00700000 | BYTES |
| Ordinal | 0x0000ffff | 0x00000f38 | 0xf38 |
Reading it from an app
CarPropertyManager mgr = (CarPropertyManager)
car.getCarManager(Car.PROPERTY_SERVICE);
mgr.setProperty(Object.class,
VehiclePropertyIds.CLUSTER_NAVIGATION_STATE, 0, value);This property is write-only — it cannot be read back. It fires a callback whenever the value changes.