这是问题所在:
添加地理围栏的服务:
public class GeofenceService extends Service implements GooglePlayServicesClient.ConnectionCallbacks, GooglePlayServicesClient.OnConnectionFailedListener, LocationClient.OnAddGeofencesResultListener, LocationClient.OnRemoveGeofencesResultListener {
...
@Override
public void onConnected(Bundle bundle) {
Log.d(TAG, "onConnected");
switch (action){
case ADD:
Log.d(TAG, "onConnected ADD");
locationClient.addGeofences(geofencesToAdd, getPendingIntent(), this);
break;
case REMOVE:
Log.d(TAG, "onConnected REMOVE");
locationClient.removeGeofences(geofencesToRemove, this);
break;
}
}
private PendingIntent getPendingIntent(){
Intent intent = new Intent().setClass(this, TransitionsIntentService.class);
intent.putExtra(EXTRA_DEALS, deals);
return PendingIntent.getService(this, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
}
...
}
如您所见,有 Intent 传递一些数据并开始TransitionIntentService
:
public class TransitionsIntentService extends IntentService {
...
@Override
protected void onHandleIntent(Intent intent) {
deals = (ArrayList<Deal>) intent.getSerializableExtra(GeofenceService.EXTRA_DEALS); //THIS CAN BE NULL
int transitionType = LocationClient.getGeofenceTransition(intent);
List<Geofence> triggeredGeofences = LocationClient.getTriggeringGeofences(intent); //THIS CAN BE NULL
List<String> triggeredIds = new ArrayList<String>();
for (Geofence geofence : triggeredGeofences) {
Log.d("GEO", "onHandle:" + geofence.getRequestId());
processGeofence(geofence, transitionType);
triggeredIds.add(geofence.getRequestId());
}
...
}
如果我尝试 putExtra(..., Deals) 在getPendingIntent
我得到的方法中List<Geofence> triggeredGeofences = LocationClient.getTriggeringGeofences(intent) == NULL
。
如果我不通过额外的一切工作正常。
我怎样才能通过我的额外,仍然得到额外的LocationClient
?