4
这里的问题是:地理围栏的PendingIntent与演员
服务是添加地理围栏:
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);
}
...
}
正如你可以看到有意向它通过一些数据,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());
}
...
}
如果我尝试在getPendingIntent
方法中将额外(...,交易)加到List<Geofence> triggeredGeofences = LocationClient.getTriggeringGeofences(intent) == NULL
。
如果我不通过额外的一切工作正常。
我怎么能通过我的额外,仍然从LocationClient
得到额外的?
'onHandleIntent'中是否只''triggeredGeofences' null或'deals'? – Sassa
如果我将交易对象作为额外交易,则交易不为空。如果我不那么触发Geofences不为null。另外,我可以传递String对象作为额外的,并且永久性会很好。当我试图通过我自己的可序列化交易对象 – reel
,即使我有这个问题,这个问题已经解决了,你是否解决了这个问题? – satheeshwaran