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saintbyte / openbmap

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Map display issue when no WiFis in range #60

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Start logging.
2. Switch to map view.
3. Go to an area with few WiFis around (driving on a motorway is a good test 
case).

What is the expected output? What do you see instead?
When no more WiFis are in range and the current position is more than a screen 
size away from the last WiFi, the current position shown on the map will flip 
back and forth between the current position (as reported by the GPS) and the 
position of the last WiFi observed.

What version of the product are you using? On what operating system?
0.7.9, build e569140. OS is Cyanogenmod 10.2 on a Nexus S.

Please provide any additional information below.
The issue has been around for a few releases (iirc since at least the 0.6.x 
series).

Original issue reported on code.google.com by mich...@vonglasow.com on 26 Jan 2014 at 12:09

GoogleCodeExporter commented 9 years ago 
Excellent. So far I've attributed this behaviour to a bug in the mapsforge 
library, but given your observation, that the problem only occurs when few 
wifis are around, I discovered that this is indeed a Radiobeacon issue 
(basically an issue in the session objects layer).

Will be fixed in next release..

Original comment by wish7code on 26 Jan 2014 at 11:04