触发后删除地理围栏

概述我在应用程序中使用了地理围栏,除删除触发的地理围栏外,其他所有功能均正常.我从Android的官方文档中删除了该指南,但它们没有说明如何删除IntentService内部的地理围栏.这是服务的事件处理程序的代码：@OverrideprotectedvoidonHandleIntent(Intentintent){Log.e("Ge

我在应用程序中使用了地理围栏,除删除触发的地理围栏外,其他所有功能均正常.
我从Android的官方文档中删除了该指南,但它们没有说明如何删除IntentService内部的地理围栏.

这是服务的事件处理程序的代码：

@OverrIDeprotected voID onHandleIntent(Intent intent) {    Log.e("GeofenceIntentService", "Location handled");    if (LocationClIEnt.hasError(intent))     {        int errorCode = LocationClIEnt.getErrorCode(intent);        Log.e("GeofenceIntentService", "Location Services error: " + Integer.toString(errorCode));    }     else     {        int TransitionType = LocationClIEnt.getGeofenceTransition(intent);        if (TransitionType == Geofence.GEOFENCE_Transition_ENTER)        {            List <Geofence> triggerList = LocationClIEnt.getTriggeringGeofences(intent);            String[] triggerIDs = new String[triggerList.size()];            for (int i = 0; i < triggerIDs.length; i++)             {                // Store the ID of each geofence                triggerIDs[i] = triggerList.get(i).getRequestID();                Picture p = PicturesManager.getByID(triggerIDs[i], getApplicationContext());                   /* ... do a lot of work here ... */            }        }         else             Log.e("ReceiveTransitionsIntentService", "Geofence Transition error: " + Integer.toString(TransitionType));    }}

他被触发后,如何删除地理围栏？

解决方法:

您可以执行以下 *** 作：

LocationServices.GeofencingAPI.removeGeofences(           mGoogleapiclient,           // This is the same pending intent that was used in addGeofences().           getGeofencePendingIntent()).setResultCallback(this); // Result processed in onResult().

而且您的getGeofencePendingIntent()方法如下所示：

/** * Gets a PendingIntent to send with the request to add or remove Geofences. Location Services * issues the Intent insIDe this PendingIntent whenever a geofence Transition occurs for the * current List of geofences. * * @return A PendingIntent for the IntentService that handles geofence Transitions. */private PendingIntent getGeofencePendingIntent() {    Log.d(TAG, "getGeofencePendingIntent()");    // Reuse the PendingIntent if we already have it.    if (mGeofencePendingIntent != null) {        return mGeofencePendingIntent;    }    Intent intent = new Intent(mContext, GeofenceIntentServiceStub.class);    // We use FLAG_UPDATE_CURRENT so that we get the same pending intent back when calling    // addGeofences() and removeGeofences().    mGeofencePendingIntent = PendingIntent.getService(mContext, 0, intent,            PendingIntent.FLAG_UPDATE_CURRENT);    return mGeofencePendingIntent;}

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