Grandstream GXP2200 GMI Web Service Guide - Manual (Page 34)

GXP2200 GMI WEB SERVICE GUIDE V1.0 Page 33 of 38
34. launchService(name, arg, callbackFunction)
Description
• Open an application.
• GXP2200 applications:
AlarmClock
Audio
Browser
Message
Video
Parameters
• name: Application name (case insensitive)
• args: Input parameters
• callbackFunction: Call back function
HTTP Request
• url: http://" + ip +"/manager?"
• action: "launchservice"
• name: name
• args: http://192.168.121.29/a.html
• format: "json"
• jsoncallback: "?" (This is the HTTP request for the call back function, usually used in
AJAX and JQuery)
• For example:
http://192.168.121.230/manager?action=launchservice&name=Browser&arg=http://
192.168.121.29/a.html&format=json&jsoncallback=?
Return
1. HTTP request return:
• Launch successful
"{"res": "success"}"
• Server cannot get data. Open failed
"{"res": "error", "msg" : "open application failed"}" //dbus returns null
• "name" is empty
"{"res" : "error", "msg": "name is empty" }"
• Run application failed
"{"res" : "error", "msg": "run application failed" }"
2. callbackFunction(data) will process the data returned from HTTP request
35. getGMIVersion
Description Get phone's GMI version number
Parameters N/A