OnPositionUpdate being called with same LocationPosition Coordinates for 10+ times

[ghassan922]

Prerequisites

• Put an X between the brackets on this line if you have done all of the following:
  My beacons have Estimote Location packet enabled (Check it in the Estimote Cloud, or via app)
  My Android device/devices supports BLE and has Android OS version >= 5.0.0
  My Android device/devices have bluetooth enabled
  My app has Location Permissions granted

Basic information

Estimote SDK version: [('com.estimote:indoorsdk:2.5.3')]

Android devices affected: [Samsung galaxy Tab A (2018) , Samsung galaxy S7 ]

Android OS version affected: [('Oreo 8.0.0', 'Oreo 8.1.0')]

Beacon hardware version: [(4.14.4).]

Description

[
we are facing a serious lag at producing new coordinates after receiving bluetooth packets and feeding them to IndoorLocationManager
onPositionUpdate call back gets called with same coordinates for 10+ times before passing new coordinates.

knowing that we tried to use a manual BluetoothScanner set-up and configured with every power mode from 'com.estimote:scanning-plugin:0.25.1'
]

Steps to reproduce:

this occurs using the sample android app for indoorLocationSDK, even with a standalone app using either JAVA or Kotlin

Expected behavior: [locate phone inside the map with updated coordinates every time onPositionUpdate gets called]

Actual behavior: [onPositionUpdate gets called with same locationPosition(coordinates) for 10+ times]

IOS SDK works fine and updates position's coordinates every second

D/Scanner: 862572595770142
D/Scanner: 862572650194569
D/Scanner: 862572709889621
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862572742171183
D/Scanner: 862572759333215
D/Scanner: 862572764812486
D/Scanner: 862572789582069
D/Scanner: 862572810395350
D/Scanner: 862572920277173
    862572922669360
D/Scanner: 862572946929673
D/Scanner: 862573058964881
D/Scanner: 862573472745714
D/Scanner: 862573656946600
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862573769849985
D/Scanner: 862573805992068
D/Scanner: 862573847166652
D/Scanner: 862573857678631
D/Scanner: 862573942722329
D/Scanner: 862573974062589
D/Scanner: 862573980025610
D/Scanner: 862574086527173
D/Scanner: 862574146367277
D/Scanner: 862574165586131
D/Scanner: 862574247477641
D/Scanner: 862574431533787
D/Scanner: 862574447681495
D/Scanner: 862574491010193
D/Scanner: 862574577520089
D/Scanner: 862574614399724
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862574766614568
D/Scanner: 862574776974360
D/Scanner: 862574860534933
D/Scanner: 862574889709933
D/Scanner: 862574985606808
D/Scanner: 862575131477953
D/Scanner: 862575182356964
D/Scanner: 862575185118162
D/Scanner: 862575232545766
D/Scanner: 862575312892328
D/Scanner: 862575434068005
D/Scanner: 862575439830974
D/Scanner: 862575441889568
D/Scanner: 862575456566391
D/Scanner: 862575468915766
D/Scanner: 862575482291807
D/Scanner: 862575599218266
D/Scanner: 862575641822537
D/Scanner: 862575659209151
D/Scanner: 862575679104776
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862576017256911
D/Scanner: 862576146427432
D/Scanner: 862576262596286
D/Scanner: 862576448748161
D/Scanner: 862576464564515
    862576466973942
D/Scanner: 862576549617224
D/Scanner: 862576567350297
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862576735205349
D/Scanner: 862576837856651
D/Scanner: 862576846036599
D/Scanner: 862576873200661
D/Scanner: 862576903508786
D/Scanner: 862576967721390
D/Scanner: 862576969834671
D/Scanner: 862577183364880
D/Scanner: 862577211294046
D/Scanner: 862577314589515
    862577324928369
D/Scanner: 862577389828473
D/Scanner: 862577476493942
D/Scanner: 862577485012900
D/Scanner: 862577531752327
D/Scanner: 862577545588005
D/Scanner: 862577679419671
D/Scanner: 862577710940661
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862577747736754
    862577753342744
D/Scanner: 862577773344359
D/Scanner: 862577796632952
D/Scanner: 862577804150400
D/Scanner: 862577964000713
D/Scanner: 862577975766754
D/Scanner: 862577992679775
D/Scanner: 862578004619098
D/Scanner: 862578164680817
D/Scanner: 862578170509150
D/Scanner: 862578440390817
D/Scanner: 862578641174827
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862578744410296
D/Scanner: 862578769323369
    862578781424254
D/Scanner: 862578841225139
D/Scanner: 862579050947431
D/Scanner: 862579169316858
D/Scanner: 862579203460556
D/Scanner: 862579252105764
    862579262200452
D/Scanner: 862579363933473
D/Scanner: 862579374231702
D/Scanner: 862579467425764
D/Scanner: 862579474358889
D/Scanner: 862579673309566
D/Scanner: 862579677466806
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862579850443212
D/Scanner: 862579858593108
D/Scanner: 862579882824722
D/Scanner: 862579941698056
D/Scanner: 862579979164774
D/Scanner: 862579994664306
D/Scanner: 862580081559566
D/Scanner: 862580141125972
D/Scanner: 862580248651806
D/Scanner: 862580252341962
D/Scanner: 862580283238160
D/Scanner: 862580285522795
D/Scanner: 862580295170295
D/Scanner: 862580434245503
D/Scanner: 862580449976389
D/Scanner: 862580476310503
D/Scanner: 862580571475555
D/Scanner: 862580646371233
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862580776362951
D/Scanner: 862580982525972
D/Scanner: 862581241841753
D/Scanner: 862581356202326
D/Scanner: 862581432247326
D/Scanner: 862581551207326
D/Scanner: 862581658835868
D/Scanner: 862581685297065
D/Scanner: 862581709300190
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862581736017482
D/Scanner: 862581889777013
D/Scanner: 862581932935555
D/Scanner: 862581936829930
D/Scanner: 862581964966753
D/Scanner: 862582034135242
D/Scanner: 862582088910763
D/Scanner: 862582133942534
D/Scanner: 862582145568211
D/Scanner: 862582180460347
D/Scanner: 862582247686024
D/Scanner: 862582282752274
D/Scanner: 862582295003836
D/Scanner: 862582467009148
D/Scanner: 862582500712951
D/Scanner: 862582553964826
D/Scanner: 862582563611961
D/Scanner: 862582635104617
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862582737204669
D/Scanner: 862582933652065
D/Scanner: 862582951889200
D/Scanner: 862582957094200
D/Scanner: 862582965659357
D/Scanner: 862583081140450
D/Scanner: 862583143654304
D/Scanner: 862583290596648
D/Scanner: 862583335692898
D/Scanner: 862583355490346
D/Scanner: 862583359990606
D/Scanner: 862583384123940
D/Scanner: 862583387962325
D/Scanner: 862583435061388
D/Scanner: 862583541835033
D/Scanner: 862583562779148
    862583566921700
D/Scanner: 862583586047794
D/Scanner: 862583590211075
D/onPositionUpdate: X : 16.66068835019017, Y : 7.8946914599552205
D/Scanner: 862583785498002
D/Scanner: 862583789025294
D/Scanner: 862583834661283
D/Scanner: 862583857368263
D/Scanner: 862583982609356
D/Scanner: 862584059473835
D/Scanner: 862584157497377
D/Scanner: 862584181853940
D/Scanner: 862584185280606
    862584187690450
D/Scanner: 862584256273731
D/Scanner: 862584435986127
    862584441231648
D/Scanner: 862584463454408
D/Scanner: 862584635172585
D/Scanner: 862584657761596
D/Scanner: 862584676392116
D/onPositionUpdate: X : 17.518763250884895, Y : 8.588367877295239
D/Scanner: 862584796967116
D/Scanner: 862584845973627
D/Scanner: 862584886278366
D/Scanner: 862585002824720
D/Scanner: 862585068999929
D/Scanner: 862585075724043
D/Scanner: 862585253207272
D/Scanner: 862585275583314
D/Scanner: 862585466204824
D/Scanner: 862585481629460
D/Scanner: 862585556810606
D/Scanner: 862585578096647
D/Scanner: 862585615627585
D/onPositionUpdate: X : 17.518763250884895, Y : 8.588367877295239
D/Scanner: 862585761993262
D/Scanner: 862585836805137
    862585840951647
    862585844505397
D/Scanner: 862585854406751
D/Scanner: 862585882205606
D/Scanner: 862585889926022
D/Scanner: 862585967804043
D/Scanner: 862586289841907
D/Scanner: 862586345964355
D/Scanner: 862586348638053
D/Scanner: 862586378144980
D/Scanner: 862586450778626
D/Scanner: 862586464972793
D/Scanner: 862586484759720
D/Scanner: 862586695712168
D/Scanner: 862586720228886
D/onPositionUpdate: X : 17.518763250884895, Y : 8.588367877295239
D/Scanner: 862586766297845
D/Scanner: 862586801544095
D/Scanner: 862586881513261
D/Scanner: 862586887148678
D/Scanner: 862586903620345
    862586910396334
D/Scanner: 862586935286230
D/Scanner: 862587068276074
D/Scanner: 862587089320970
D/Scanner: 862587093732845
D/Scanner: 862587106869720
D/Scanner: 862587133962480
D/Scanner: 862587201189772
D/Scanner: 862587278335084
D/Scanner: 862587302935657
D/Scanner: 862587309898209
D/Scanner: 862587341427428
D/Scanner: 862587515236438
D/Scanner: 862587540718417
D/Scanner: 862587544633209
D/Scanner: 862587562087584
D/Scanner: 862587639262949
D/Scanner: 862587698165969
D/onPositionUpdate: X : 17.518763250884895, Y : 8.588367877295239
D/Scanner: 862587752582688
D/Scanner: 862587891477636
D/Scanner: 862587960180292
D/Scanner: 862587976555136
D/Scanner: 862588046940605
D/Scanner: 862588101249615
D/Scanner: 862588132531750
D/Scanner: 862588267277844
D/Scanner: 862588336970240
D/Scanner: 862588379636802
    862588385647167
D/Scanner: 862588444500709