android - Handler executing faster than expected -

i using handler , postdelayed method execute runnable after every 10 seconds. looks executed every second. here code:

    final handler handler = new handler();     runnable runnable = new runnable() {          @override         public void run() {             try {                 if (onetimeexecution                         && !gcmintentservice.agreedid.equals(null)) {                     onetimeexecution = false;                      iterator = jsonavailabeinfos.infoidentification                             .entryset().iterator();                     while (it.hasnext()) {                         map.entry pairs = (map.entry) it.next();                         infoinfo tempinfo = (infoinfo) pairs                                 .getvalue();                         if (!tempinfo.getid().equals(                                 gcmintentservice.agreedinfoid)) {                             marker m = (marker) pairs.getkey();                             m.setvisible(false);                         } else {                              myinfomarker = (marker) pairs.getkey();                         }                      }                  }                 if (!gcmintentservice.agreedinfoid.equals(null)) {                     getselectedinfolocation infoupdatedlocation = new getselectedinfolocation();                     jsonobject jobj = infoupdatedlocation.execute("123").get();                     //      gcmintentservice.agreedinfoid).get();                     double lat=double.parsedouble(jobj.getstring("lat"));                     double lon=double.parsedouble(jobj.getstring("lon"));                     log.i("hello", "inside handler executed in every 10 seconds");                     latlng loc= new latlng(lat, lon);                     myinfomarker.setposition(loc);                  }                 handler.postdelayed(this, 10000);             } catch (exception e) {                 log.e("infolocationupdate",e.tostring());             }          }     };  boolean tempflag=true;     if(tempflag){     handler.postdelayed(runnable, 10000);     tempflag=false;     } 

fyi last few lines ensure runnable called once , again runnable called recursively. can tell me why getting called every second when should called after 10 seconds?