iOS7的iBeacon初步使用

NSDictionary *peripheralData = nil;
        region = [[CLBeaconRegion alloc] initWithProximityUUID:self.uuid major:[self.major shortValue] 
　　　　　　　　　　　　　　　　minor:[self.minor shortValue] identifier:BeaconIdentifier];
        peripheralData = [region peripheralDataWithMeasuredPower:power];
        
        // The region‘s peripheral data contains the CoreBluetooth-specific data we need to advertise.
        if(peripheralData)
        {
　　　　　　　　//开始广播
　　　　　　　　[peripheralManager startAdvertising:peripheralData]; 
　　　　　}

　　self.locationManager = [[CLLocationManager alloc] init];
　　self.locationManager.delegate = self;

　　　//接收端的uuid数组需要包含广播端的uuid
　　for (NSUUID *uuid in [APLDefaults sharedDefaults].supportedProximityUUIDs)
    {
        CLBeaconRegion *region = [[CLBeaconRegion alloc] initWithProximityUUID:uuid identifier:[uuid UUIDString]];
        self.rangedRegions[region] = [NSArray array];
    }
 
    for (CLBeaconRegion *region in self.rangedRegions)
    {
        [self.locationManager startRangingBeaconsInRegion:region];
    }