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neXenio / BLE-Indoor-Positioning

Multilateration using bluetooth beacons
Apache License 2.0
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ClassCastException: Eddystone cannot be cast to IBeacon #148

Closed Steppschuh closed 4 years ago

Steppschuh commented 5 years ago 
java.lang.ClassCastException: com.nexenio.bleindoorpositioning.ble.beacon.Eddystone cannot be cast to com.nexenio.bleindoorpositioning.ble.beacon.IBeacon
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.bleindoorpositioning.ble.beacon.filter.IBeaconFilter.matches(IBeaconFilter.java:14)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.bleindoorpositioning.ble.beacon.FilteredBeaconUpdateListener.onBeaconUpdated(FilteredBeaconUpdateListener.java:24)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.bleindoorpositioning.ble.beacon.BeaconManager.notifyBeaconUpdateListeners(BeaconManager.java:108)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.bleindoorpositioning.ble.beacon.BeaconManager.processAdvertisingPacket(BeaconManager.java:83)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.bleindoorpositioning.ble.beacon.BeaconManager.processAdvertisingData(BeaconManager.java:59)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.seamlessauthentication.internal.accesscontrol.BaseAccessControlDetector.lambda$processBeaconAdvertisingPackets$3(BaseAccessControlDetector.java:150)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at com.nexenio.seamlessauthentication.internal.accesscontrol.-$$Lambda$BaseAccessControlDetector$zt5Rf25lr9DLmQmilGX7pfTYro8.subscribe(Unknown Source:2)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at io.reactivex.internal.operators.maybe.MaybeCreate.subscribeActual(MaybeCreate.java:45)
2019-03-12 15:58:50.113 15919-15919/com.nexenio.seamlessauthentication W/System.err:     at io.reactivex.Maybe.subscribe(Maybe.java:4262)
NishantMeena commented 5 years ago

hiii i am using your sample in which the beconmapfragment not working actually one exception occure which i mention below,

java.lang.ClassCastException: com.nexenio.bleindoorpositioning.ble.beacon.Eddystone cannot be cast to com.nexenio.bleindoorpositioning.ble.beacon.IBeacon

So please help me to resolve my issue thanks in advance.

Steppschuh commented 5 years ago

Currently you need to make sure that you only pass IBeacon instances to an IBeaconFilter (although the interface may allow generic Beacon instances). If you pass something else (e.g. an Eddistone), you will get the exception from above.

You could add a simple instanceof check for now.

NishantMeena commented 5 years ago

i am just download your source code and import it to my android studio,i have 4 beacons and i also crerate my own image for beaconmap background . and i set my top left corner latlong and right bouttom latlong.can you please explain to me how can i do that in your sample map fragment.

Steppschuh commented 5 years ago

please explain to me how can i do that in your sample map fragment.

That is not related to this issue. Please refer to #144

NishantMeena commented 5 years ago

i just need to know if i want to set my indoor map image and beacon's in your sample app so which type of changes required.