update_from_json

update_from_json.mirah

def update_from_json(json:String)
  begin
    data = JSONArray.new json
    data.length.times do |i|
      photo_json = data.getJSONObject(i)
      @photos.add {'caption' => photo_json.getString('caption'), 'src' => photo_json.getString('src')}
    end
  rescue JSONException => e
    Log.e 'LazyGalleryAdapter', 'Could not load JSON', e
  end
  notifyDataSetChanged()
end