Return value for Sys.get_sys_info
.
user_agent:String
The HTTP user agent, i.e. "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/602.4.8 (KHTML, like Gecko) Version/10.0.3 Safari/602.4.8"
system_name:String
The system OS name: "Darwin", "Linux", "Windows", "HTML5", "Android" or "iPhone OS"
device_language:String
Two character ISO-639 format (i.e. "sr") and, if applicable, followed by a dash (-) and an ISO 15924 script code (i.e. "sr-Cyrl" or "sr-Latn"). Reflects the device preferred language.