Win a copy of The Journey To Enterprise Agility this week in the Agile and Other Processes forum! And see the welcome thread for 20% off.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Jeanne Boyarsky
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
Sheriffs:
  • Paul Clapham
  • Junilu Lacar
  • Knute Snortum
Saloon Keepers:
  • Ron McLeod
  • Ganesh Patekar
  • Tim Moores
  • Pete Letkeman
  • Stephan van Hulst
Bartenders:
  • Carey Brown
  • Tim Holloway
  • Joe Ess

Nonexistent Marker Is Added To Google Maps Android Firebase[VIDEO]  RSS feed

 
Greenhorn
Posts: 27
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I am pulling marker(relic) data from firebase database then adding them to map. Also i am adding them to another hashmap for doing distance calculations with current user location.Then i calculate closest marker to user and display how far player is to that selected closest marker.When user is closer than 10 meters to marker he can remove that marker from the map.

The problem is i can remove marker from map but whenever i call db removal code somehow db listener triggers and adds Nonexistent removed marker to the map.


By the way remove db code is working.Its removing data from database succesfully.

Here there is a video of unexpected behaviour: https://streamable.com/m7e90
 
Master Rancher
Posts: 3256
33
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
How are you trying to debug the problem?
I use print statements to show the execution flow and the values of variables as the code executes.  The print out can be seen in the logcat.
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!