android - I can't get rotate my phantom 3 dji sdk 3.01 -


i'm trying rotate phantom 3 using sdk 3.0.1 without success,

my code:

djiflightcontroller flightcontroller = ((djiaircraft) mproduct).getflightcontroller();  flightcontroller.enablevirtualstickcontrolmode(new djicompletioncallback() {     @override     public void onresult(djierror error) {         if (error == null) {             showtoast("enablevirtualstickcontrolmode: success");         } else {             showtoast(error.getdescription());         }     } }); try {     sleep(5000); } catch (interruptedexception e) {     e.printstacktrace(); } showtoast("set yaw control mode angle"); flightcontroller.sethorizontalcoordinatesystem(djiflightcontrollerdatatype.djivirtualstickflightcoordinatesystem.body); flightcontroller.setrollpitchcontrolmode(djiflightcontrollerdatatype.djivirtualstickrollpitchcontrolmode.angle); flightcontroller.setverticalcontrolmode(djiflightcontrollerdatatype.djivirtualstickverticalcontrolmode.velocity); flightcontroller.setyawcontrolmode(djiflightcontrollerdatatype.djivirtualstickyawcontrolmode.angle); try {     sleep(5000); } catch (interruptedexception e) {     e.printstacktrace(); } djiflightcontrollerdatatype.djivirtualstickflightcontroldata flightcontroldata =         new djiflightcontrollerdatatype.djivirtualstickflightcontroldata(0, 0, 45, 0); flightcontroller.sendvirtualstickflightcontroldata(flightcontroldata, new djicompletioncallback() {     @override     public void onresult(djierror error) {         if (error == null) {             showtoast("rotation: success");         } else {             showtoast(error.getdescription());         }     } }); try {     sleep(5000); } catch (interruptedexception e) {     e.printstacktrace(); }   flightcontroller.disablevirtualstickcontrolmode(new djicompletioncallback() {     @override     public void onresult(djierror error) {         if (error == null) {             showtoast("disablevirtualstickcontrolmode: success");         } else {             showtoast(error.getdescription());         }     } });

i message "rotation: success" aircraft don't move. doing wrong? appreciate help.

i got problem before. performance wired, if invoke sendvirtualstickflightcontroldata once. have sent e-mail dji support, suggest me invoke method in such frequency, 5hz. tested , fine.

something like:

    timer timer = new timer();      timer.schedule(new timertask() {          @override         public void run() {             mflightcontroller.sendvirtualstickflightcontroldata(flightcontroldata, new djicompletioncallback() {                 @override                 public void onresult(djierror error) {                     if (error == null) {                         showtoast("rotation: success");                     } else {                         showtoast(error.getdescription());                     }                 }             });         }     }, 0, 200);

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