ironjan / arionav-framework

arionav-framework

Implementation of an Augmented Reality Indoor/Outdoor Navigation Framework for Android. Part of my master thesis.

The framework is currently developed on my university's gitlab instance and automatically synchronized to gitlab.com/lippertsjan/arionav-framework.

Adding the libraries

Add the jitpack repository to your root build.gradle at the end of repositories:

allprojects {
    repositories {
      ...
      maven { url 'https://jitpack.io' }
    }
  }

Then add the dependencies you need to your app:

implementation 'com.github.ironjan.arionav-framework:ionav:master-SNAPSHOT'
implementation 'com.gitlab.lippertsjan.arionav-framework:arionav-extension:master-SNAPSHOT'


// position provider implementations
implementation "com.github.ironjan.arionav-framework:gps-positioning-implementation:master-SNAPSHOT"
implementation "com.github.ironjan.arionav-framework:bluetooth-positioning-provider-implementation:master-SNAPSHOT"
implementation "com.github.ironjan.arionav-framework:wifi-positioning-provider-implementation:master-SNAPSHOT"

Creating ghz files

Pre-Requisites

• GraphHopper with level extensions
  • Clone https://github.com/ironjan/graphhopper and check out the gh-extensions branch (git clone -b gh-extensions [e-mail]:ironjan/graphhopper.git)
  • Install the grapphopper libraries in your local maven cache via mvn -DskipTests install
• sed - Pre-Installed on most Linux distributions
• osmosis - See https://wiki.openstreetmap.org/wiki/Osmosis for more details.
  • Many Linux distributions provide osmosis via their package manager

How To

• Download an .osm-file of your area or extract it from a bigger area.
• Geofabrik provides regional extracts of osm data.
• Use osmosis to extract the actual area: https://wiki.openstreetmap.org/wiki/Osmosis#Extracting_bounding_boxes

bzcat downloaded.osm.bz2 | osmosis --read-xml enableDateParsing=no file=- --bounding-box top=49.5138 left=10.9351 bottom=49.3866 right=11.201 --write-xml file=- | bzip2 > extracted.osm.bz2

• Afterwards, the prepare-map-from-osm.sh can be used to prepare a .ghz file
• Add the resulting ghz-file as a raw resource to your app