didRangeBeacons一次只返回一个iBeacons

Question

我正在尝试检测多个iBeacons.我已经在他们附近放了三个iBeacons.

问题是逐一检测.不在数组中.它应该返回3个iBeacons.

self.beaconManager = [[ESTBeaconManager alloc] init];
self.beaconManager.delegate = self;

self.region1 = [[ESTBeaconRegion alloc] initWithProximityUUID:ESTIMOTE_PROXIMITY_UUID major:21668 minor:53482 identifier:@"EstimoteSampleRegion"];

self.region2= [[ESTBeaconRegion alloc] initWithProximityUUID:ESTIMOTE_MACBEACON_PROXIMITY_UUID major:3894 minor:57726 identifier:@"EstimoteSampleRegion2"];

self.region3= [[ESTBeaconRegion alloc] initWithProximityUUID:ESTIMOTE_IOSBEACON_PROXIMITY_UUID major:13067 minor:31901 identifier:@"EstimoteSampleRegion3"];


[self.beaconManager startRangingBeaconsInRegion:_region1];
[self.beaconManager startRangingBeaconsInRegion:_region3];
[self.beaconManager startRangingBeaconsInRegion:_region2];

//委托方法

 -(void)beaconManager:(ESTBeaconManager *)manager didRangeBeacons:(NSArray *)beacons inRegion:(ESTBeaconRegion *)region {
        //checks bRegion, so you could have it searching for other beacons if you wanted after one is notified

        NSLog(@"Start");
        for (ESTBeacon *iBeacon in beacons) {
            NSLog(@"%@",iBeacon.minor);
        }
        NSLog(@"Finish");


    }

控制台O/p

Start
57726
Finish

Start
53482
Finish

Start
31901
Finish

Start
57726
Finish

Answer 1

如果你看一下方法签名,你会发现 -

 didRangeBeacons:inRegion:

请注意'inRegion' - 您的三个信标位于不同的区域,因此您可以为每个区域拨打个人电话.

如果您将区域初始化更改为 -

self.region1 = [[ESTBeaconRegion alloc] initWithProximityUUID:ESTIMOTE_PROXIMITY_UUID identifier:@"EstimoteSampleRegion"];

并删除其他两个区域,然后您将收到同一区域内所有三个信标的通知.您需要分别检查每个主要和次要,以确定哪个是哪个.

如果您将所有信标都设为相同的专业,那么您可以指定您所在地区的专业,并且您只会收到"您的"信标通知,而不是所有Estimote信标(除非其他人选择相同的专业...)