我正在我的 Android 应用程序中使用地理围栏，点击此链接。
我正在默认可见活动中创建和添加地理围栏对象，并使用上面链接中所述的帮助 IntentService 监听其事件。
地理围栏对象已成功添加，但当我使用真实设备对其进行测试并移入/移出定义的地理围栏区域时，其 ENTER/EXIT 事件不会被触发。
我已经用 100m、50m、500m、1500m 和 2000m 的半径对其进行了测试，但在任何情况下它都不起作用。
这就是我创建和添加地理围栏的方式：
mGeofencingClient = LocationServices.getGeofencingClient(DashboardActivity.this);
Geofence geofence = new Geofence.Builder()
// Set the request ID of the geofence. This is a string to identify this
// geofence.
.setRequestId(REQUEST_ID)
.setCircularRegion(
22.703617,
75.873409,
Constants.GEOFENCE_RADIUS_IN_METERS
)
.setExpirationDuration(Geofence.NEVER_EXPIRE)
.setTransitionTypes(Geofence.GEOFENCE_TRANSITION_ENTER |
Geofence.GEOFENCE_TRANSITION_EXIT )
.build();
mGeofenceList.add(geofence);
GeofencingRequest geofencingRequest = new GeofencingRequest.Builder()
.setInitialTrigger(GeofencingRequest.INITIAL_TRIGGER_ENTER|GeofencingRequest.INITIAL_TRIGGER_EXIT)
.addGeofences(mGeofenceList).build();
Intent intents = new Intent(this, GeofenceTransitionsIntentService.class);
mGeofencePendingIntent = PendingIntent.getService(DashboardActivity.this, 0, intents, PendingIntent.
FLAG_UPDATE_CURRENT);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) …