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.
Nested Class Summary
| class | Geofence.Builder | A builder that builds Geofence. |
|
Constant Summary
| 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. |
Public Method Summary
| abstract String |
getRequestId()
Returns the request ID of this geofence.
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Constants
public static final int GEOFENCE_TRANSITION_DWELL
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
setLoiteringDelay(int).
public static final int GEOFENCE_TRANSITION_ENTER
The transition type indicating that the user enters the geofence(s).
public static final int GEOFENCE_TRANSITION_EXIT
The transition type indicating that the user exits the geofence(s).
public static final long NEVER_EXPIRE
Expiration value that indicates the geofence should never expire.
Public Methods
public abstract String getRequestId ()
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.