Android Geofence退出意图不包含任何数据

Question

我在Google的Play服务中使用了相对较新版本的Geofence API。问题（除了过时的文档）是收到的Intents（在地理围栏出口之后）似乎不包含任何数据。

• 我自己添加了一个类别，此类别已成功检索。
• 我添加了一个可序列化的额外内容，可以从意图中完美检索。

以上两个论点证明我收到的意图实际上是我计划进行地理围栏过渡的意图。

什么不起作用。

GeofenceEvent似乎返回所有方法的默认值。所以我明白了;

对于hasError（），
• 为false 对于getErrorCode（）
，
• 和-1
• getGeofenceTransition（）返回-1
• getTriggeredGeofences（）返回的列表为空

这似乎与API文档相矛盾...... getGeofenceTransition（）;

  如果没有为转换警报生成fromIntent（Intent）中指定的intent，则

-1;否则返回Geofence中定义的GEOFENCE_TRANSITION_标志值。

使用getErrorCode（）;

  

GeofenceStatusCodes中指定的错误代码，如果hasError（）返回false，则返回-1。

和hasError（）;

  

如果错误触发fromIntent（Intent）中指定的intent，则为true，否则为false

我如何添加Geofence

// create fence
Geofence fence = new Geofence.Builder()
        .setRequestId(an_id)
        .setCircularRegion(lat, long, radius)
        .setTransitionTypes(Geofence.GEOFENCE_TRANSITION_EXIT)
        .setExpirationDuration(240 * 60 * 1000)
        .build();

// create pendingintent
Intent launch = new Intent(this, same_class.class);
launch.putExtra(extra_object_key, extra_object);
launch.addCategory(category_name);

PendingIntent intent = PendingIntent.getService(
        getApplicationContext(),
        0, launch,
        PendingIntent.FLAG_UPDATE_CURRENT
);

// create add fence request
GeofencingRequest request = new GeofencingRequest.Builder()
        .addGeofence(fence)
        .build();

// add fence request
PendingResult<Status> result = LocationServices.GeofencingApi.addGeofences(googleApiClient,
        request, intent);

// we'll do this synchronous
Status status = result.await();
if (status.getStatusCode() != GeofenceStatusCodes.SUCCESS)
{
    Log.e(SERVICE_NAME, "Failed to add a geofence; " + status.getStatusMessage());
    return false;
}

我如何收到意图

protected void onHandleIntent(Intent intent)
{
    if (intent.hasCategory(category_name))
    {
        GeofencingEvent event = GeofencingEvent.fromIntent(intent);
        if (event.hasError())
        {
            Log.e(SERVICE_NAME, "Failed geofence intent, code: " + event.getErrorCode());
        }
        else
        {
            // checked 'event' here with debugger and prints for the stuff I wrote above

            switch (event.getGeofenceTransition())
            {
                case Geofence.GEOFENCE_TRANSITION_EXIT:
                    // NEVER REACHED
                    type extra_object =   (type)intent.getSerializableExtra(extra_object_key);
                    onGeofenceExit(extra_object);
                    break;
                default:
                    // ALWAYS END UP HERE
                    throw new AssertionError("Geofence events we didn't register for.");
            }
        }
    }
    else
    {
        throw new AssertionError("Received unexpected intent.");
    }
}

连接播放服务

public void onCreate()
{
    super.onCreate();

    googleApiAvailable = false;
    GoogleApiClient.Builder  gApiBuilder = new GoogleApiClient.Builder(getApplicationContext());
    gApiBuilder.addApi(LocationServices.API);

    gApiBuilder.addConnectionCallbacks(new GoogleApiClient.ConnectionCallbacks()
    {
        @Override
        public void onConnected(Bundle bundle)
        {
            googleApiAvailable = true;
        }

        @Override
        public void onConnectionSuspended(int i)
        {
            googleApiAvailable = false;
        }
    });

    gApiBuilder.addOnConnectionFailedListener(new GoogleApiClient.OnConnectionFailedListener()
    {
        @Override
        public void onConnectionFailed(ConnectionResult connectionResult)
        {
            googleApiAvailable = false;
        }
    });

    googleApiClient = gApiBuilder.build();
}

Answer 1

您在哪里连接googleApiClient？应该有

googleApiClient.connect();

并等待onConnected或

googleApiClient.blockingConnect();

在你的代码中，但我无法看到它。发布整个代码。