Represents a geographical region, also known as a geofence. Geofences can be monitored by geofencer service. And when the user crosses the boundary of a geofence, an alert will be generated.
| class | Geofence.Builder | A builder that builds Geofence. |
|
| @interface | Geofence.GeofenceTransition | Geofence transition event. | |
| @interface | Geofence.TransitionTypes | Geofence transition types of interest, as either
0 or a bitwise-OR of GEOFENCE_TRANSITION_ flags. |
|
| int | GEOFENCE_TRANSITION_DWELL | The transition type indicating that the user enters and dwells in geofences for a given period of time. |
| int | GEOFENCE_TRANSITION_ENTER | The transition type indicating that the user enters the geofence(s). |
| int | GEOFENCE_TRANSITION_EXIT | The transition type indicating that the user exits the geofence(s). |
| long | NEVER_EXPIRE | Expiration value that indicates the geofence should never expire. |
| abstract String |
getRequestId()
Returns the request ID of this geofence.
|
The transition type indicating that the user enters and dwells in geofences for a
given period of time. If
GEOFENCE_TRANSITION_ENTER is also specified, this alert will always be sent
after the
GEOFENCE_TRANSITION_ENTER alert.
You must set the duration of loitering before this alert is sent using
Geofence.Builder.setLoiteringDelay(int).
The transition type indicating that the user enters the geofence(s).
The transition type indicating that the user exits the geofence(s).
Expiration value that indicates the geofence should never expire.
Returns the request ID of this geofence. The request ID is a string to identify this geofence inside your application. When two geofences with the same requestId are monitored, the new one will replace the old one regardless the geographical region these two geofences represent.