GeofenceHardware.RegisterForMonitorStateChangeCallback Method

Reference

Definition

Namespace:: Android.Hardware.Location

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

[Android.Runtime.Register("registerForMonitorStateChangeCallback", "(ILandroid/hardware/location/GeofenceHardwareMonitorCallback;)Z", "")]
public bool RegisterForMonitorStateChangeCallback (Android.Hardware.Location.GeofenceMonitoringType monitoringType, Android.Hardware.Location.GeofenceHardwareMonitorCallback? callback);

[<Android.Runtime.Register("registerForMonitorStateChangeCallback", "(ILandroid/hardware/location/GeofenceHardwareMonitorCallback;)Z", "")>]
member this.RegisterForMonitorStateChangeCallback : Android.Hardware.Location.GeofenceMonitoringType * Android.Hardware.Location.GeofenceHardwareMonitorCallback -> bool

Parameters

monitoringType: GeofenceMonitoringType

Type of the monitor

callback: GeofenceHardwareMonitorCallback

Callback that will be called.

Returns

Boolean

true on success

Attributes: RegisterAttribute

Remarks

Register the callback to be notified when the state of a hardware geofence monitoring system changes. For instance, it can change from #MONITOR_CURRENTLY_AVAILABLE to #MONITOR_CURRENTLY_UNAVAILABLE

Requires android.Manifest.permission#ACCESS_FINE_LOCATION permission when #MONITORING_TYPE_GPS_HARDWARE is used.

Requires android.Manifest.permission#LOCATION_HARDWARE permission to access geofencing in hardware.

This API should not be called directly by the app developers. A higher level api which abstracts the hardware should be used instead. All the checks are done by the higher level public API. Any needed locking should be handled by the higher level API.

The same callback object can be used to be informed of geofence transitions and state changes of the underlying hardware subsystem.

Java documentation for android.hardware.location.GeofenceHardware.registerForMonitorStateChangeCallback(int, android.hardware.location.GeofenceHardwareMonitorCallback).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to