ibeacon

Ble scanning callback only get called several times then stopped

由 倖福魔咒の 提交于 2019-11-27 15:04:03
问题 I have 2 phones with Android 5.0.2, they both installed the latest Radius Beacon's App: Locate Beacon , meanwhile, I turned on 2 IBeacon sender, and can see the RSSI keep changing in both phone with the App. But when I tried to write some sample code to simulate above situation, I found the ble scan callback always stop get called after called 2 or 3 times , I initially suspect the 'Locate Beacon' may use different way, so I tried with 2 kinds of API, one is for old 4.4, and another is the

Can I get my iOS app to appear on the lower left corner of the lock screen?

由 被刻印的时光 ゝ 提交于 2019-11-27 14:38:26
问题 How do I get my app icon to show in the bottom left corner of the lock screen and have it link to the app store? Can I control that using iBeacons? Is it easy to test without having the app in the app store? 回答1: You must have your app already installed on an iOS device before you can trigger any functionality using iBeacons. There is no way to have the presence of a beacon automatically prompt a user to download your app from the AppStore, no matter what the user interface. The only

How is iBeacon support REALLY changed in iOS 7.1?

由 寵の児 提交于 2019-11-27 13:07:50
问题 I've seen claims on the net that the newly released iOS 7.1's iBeacon support. Specifically: The system is supposed to still notify your app about didEnterRegion/didExitRegion events, even if the user explicitly kills your app. didEnterRegion/didExitRegion notifications are supposed to be faster from the background and/or with the device locked. I have not been able to confirm either of these claims with my own testing. In fact, I seem to be less likely to get didEnterRegion/didExitRegion

How to detect Region Enter/Exit for multiple beacons using AltBeacon android-beacon-library?

由 坚强是说给别人听的谎言 提交于 2019-11-27 12:30:15
问题 I am working with iBeacons and using the AltBeacon library. beaconManager.getBeaconParsers() .add(new BeaconParser() .setBeaconLayout("m:2-3=0215,i:4-19,i:20-21,i:22-23,p:24-24")); I would like my Android app to detect and generate an event when beacons enter and exit visibility. This works just fine fine with a single beacon using the library using methods. public void **didEnterRegion**(Region region) and public void **didExitRegion**(Region region) My problem is when multiple beacons are

Turn Macbook into iBeacon

由 北城以北 提交于 2019-11-27 09:11:19
问题 I know that I can turn iOS devices into iBeacons (Can an iOS7 device act as an iBeacon?). Unfortunately, I only have one device and my beacons have not arrived yet. So I was wondering how I could turn my MacBook Air (Mid-2011, does support Bluetooth 4.0) into an iBeacon for testing purposes. Are there any ready-made applications available like the airlocate for iOS? Thanks in advance! 回答1: Note: This only works in Mavericks, it does NOT work in Yosemite. Mavericks doesn't have the iBeacon

Accessing battery level of battery powered iBeacon devices (mainly kontakt io ones)?

由 不打扰是莪最后的温柔 提交于 2019-11-27 08:16:42
问题 I am trying to find a way to access the battery levels from my beacons through an iOS application I am currently working on. I am using Kontakt's iBeacon devices. I browsed the Estimote iOS SDK and they provide a method to achieve this. I was wondering if it is at all able to access the raw beacon packet and manually extract the data since I know the beacon packet structure and the information is there. Any thoughts on how to achieve this by the method mentioned here or any other way? Thanks

Can an Android device act as an iBeacon?

由 那年仲夏 提交于 2019-11-27 05:57:43
Can an Android device act as an iBeacon and figure out when other Android devices come in its range? Do those other Android devices need to have Bluetooth turned on? If a customer comes into my shop and he doesn't have my app installed on his device, can iBeacon work, or must he install the app first? There are so many customers are visiting our shop daily, but if they don't have my app installed, does the iBeacon concept work? UPDATE: This is now possible on Android 5.0, and you can find open-source code for transmitting as a beacon in the 2.1+ version of the Android Beacon Library . There is

Triangulate example for iBeacons

由 久未见 提交于 2019-11-27 05:45:54
I am looking into the possibility to use multiple iBeacons to do a 'rough' indoor position location. The application is a kind of 'museum' setting, and it would be easier to be able to form a grid with locations for the different objects then individual beacons (although that might not be impossible too). Are there examples, experiences, with using multiple beacons to triangulate into some kind of location, or some logic to help me on the way to write it myself? I have been making some experiments to get a precise position using three beacons. Results of trilateration Unluckily, the results

iBeacon in the background - Use cases

由 拜拜、爱过 提交于 2019-11-27 05:04:56
问题 The number of questions on SO related to iBeacon and its background capabilities is increasing and there is some confusion on that point. I have been testing the AirLocate project. iBeacon has 2 "capabilities": Region monitoring and Ranging. Region monitoring is limited to 20 regions and can function in the background (of the listening device) and has different delegates to notify listening app (and user) of entry/exit in the region - even if app is in the background or phone is locked.

Get advertisement data for BLE in iOS

由 牧云@^-^@ 提交于 2019-11-27 04:19:30
问题 I'm creating an app that gets the UUID of all BLE devices within range. I've gotten it working fine in Android, where it gives me the advertisement data as a byte array. Now I'm trying to do the same in iOS. I'm running a scan and it's detecting the device, and in the callback there's an NSDictionary called advertisementData. But the only information in it is as follows: kCBAdvDataChannel = 39; kCBAdvDataIsConnectable = 1; kCBAdvDataLocalName = jaalee; kCBAdvDataTxPowerLevel = 0; Am I right
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