android - Creating a polygonal geofence -

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this question has answer here:

does know how create polygonal geofence in android? i know android supports circular (i.e., lat/long + radius) geofences, need more precise control on boundaries.

for concerns cpu & power consume, recommend use solution decribed here.

  1. create fake circular geo-fence around polygon
  2. when geofence alert thrown circular geofence, evaluate if inside polygon using answer provided karl.

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