quickblox video call not going -

package com.esolz.sweet_date.sweetdate.fragments;  import android.app.fragment; import android.content.broadcastreceiver; import android.content.context; import android.content.intent; import android.content.intentfilter; import android.media.audiomanager; import android.media.mediaplayer; import android.os.bundle; import android.os.handler; import android.util.displaymetrics; import android.util.log; import android.view.layoutinflater; import android.view.view; import android.view.viewgroup; import android.widget.horizontalscrollview; import android.widget.imagebutton; import android.widget.imageview; import android.widget.linearlayout; import android.widget.textview; import android.widget.togglebutton;  import com.esolz.sweet_date.sweetdate.r; import com.esolz.sweet_date.sweetdate.helper.applicationsingleton; import com.esolz.sweet_date.sweetdate.holder.dataholder; import com.esolz.sweet_date.sweetdate.activity.mainactivity; import com.esolz.sweet_date.sweetdate.sweetdate.listusersactivity; import com.quickblox.core.exception.qbresponseexception; import com.quickblox.users.qbusers; import com.quickblox.users.model.qbuser; import com.quickblox.videochat.webrtc.qbrtcsession; import com.quickblox.videochat.webrtc.qbrtctypes;  import java.io.serializable; import java.util.arraylist; import java.util.list; import java.util.map;   /**  * created tereha on 16.02.15.  */ public class videoconversationfragment extends fragment implements serializable {      private string tag = videoconversationfragment.class.getsimplename();     private arraylist<integer> opponents;     private int qbconferencetype;     private int startreason;     private string sessionid;      private textview opponentnumber;     private textview connectionstatus;     private imageview opponentavatar;     private togglebutton cameratoggle;     private togglebutton switchcameratoggle;     private togglebutton dynamictogglevideocall;     private togglebutton mictogglevideocall;     private imagebutton handupvideocall;     private imageview imgmycameraoff;     private textview incusername;     private view view;     private map<string, string> userinfo;     private view opponentitemview;     private horizontalscrollview camerasopponentslist; //    public static linearlayout opponentsfromcall;     private layoutinflater inflater;     private viewgroup container;     private bundle savedinstancestate;     private boolean isvideoenabled = true;     private boolean isaudioenabled = true;     private list<qbuser> allusers = new arraylist<>();     private linearlayout actionvideobuttonslayout;     private view actionbar;     private string callername;     private linearlayout novideoimagecontainer;     private boolean ismessageprocessed;     private mediaplayer ringtone;     private view localvideoview;     private view remotevideoview;     private intentfilter intentfilter;     private audiostreamreceiver audiostreamreceiver;     private camerastate camerastate = camerastate.none;     linearlayout actionvideobuttons;      @override     public view oncreateview(layoutinflater inflater, viewgroup container, bundle savedinstancestate) {         view = inflater.inflate(r.layout.frag_chat_view, container, false);         this.inflater = inflater;         this.container = container;          log.d(tag, "fragment. thread id: " + thread.currentthread().getid());         final handler h = new handler();         final int delay = 3000; //milliseconds         actionvideobuttons=(linearlayout)view.findviewbyid(r.id.actionvideobuttons);         h.postdelayed(new runnable() {             public void run() {                 //do                 actionvideobuttons.setvisibility(view.visible);             }         }, delay);         ((mainactivity) getactivity()).initactionbarwithtimer();          if (getarguments() != null) {             opponents = getarguments().getintegerarraylist(applicationsingleton.opponents);             qbconferencetype = getarguments().getint(applicationsingleton.conference_type);             startreason = getarguments().getint(mainactivity.start_conversation_reason);             sessionid = getarguments().getstring(mainactivity.session_id);             callername = getarguments().getstring(mainactivity.caller_name);              log.d(tag, "caller_name: " + callername);          }          initviews(view);         initbuttonslistener();  //        createopponentslist(opponents);         setupuibycalltype(qbconferencetype);          return view;      }      private void setupuibycalltype(int qbconferencetype) {         if (qbconferencetype == qbrtctypes.qbconferencetype.qb_conference_type_audio.getvalue()) {            // cameratoggle.setvisibility(view.gone);             switchcameratoggle.setvisibility(view.invisible);              localvideoview.setvisibility(view.invisible);             remotevideoview.setvisibility(view.invisible);              imgmycameraoff.setvisibility(view.invisible);         }     }      public void actionbuttonsenabled(boolean enability) {          // cameratoggle.setenabled(enability);         switchcameratoggle.setenabled(enability); //        imgmycameraoff.setenabled(enability);       //  mictogglevideocall.setenabled(enability);       //  dynamictogglevideocall.setenabled(enability);           // inactivate toggle buttons         //cameratoggle.setactivated(enability);         switchcameratoggle.setactivated(enability); //        imgmycameraoff.setactivated(enability);        // mictogglevideocall.setactivated(enability);      //   dynamictogglevideocall.setactivated(enability);     }       @override     public void onstart() {          getactivity().registerreceiver(audiostreamreceiver, intentfilter);          super.onstart();         qbrtcsession session = ((mainactivity) getactivity()).getcurrentsession();         if (!ismessageprocessed) {             if (startreason == startconversetionreason.income_call_for_acception.ordinal()) {                 session.acceptcall(session.getuserinfo());             } else {                 session.startcall(session.getuserinfo());                 startoutbeep();             }             ismessageprocessed = true;         }     }      private void startoutbeep() {         ringtone = mediaplayer.create(getactivity(), r.raw.beep);         ringtone.setlooping(true);         ringtone.start();      }      public void stopoutbeep() {          if (ringtone != null) {             try {                 ringtone.stop();             } catch (illegalstateexception e) {                 e.printstacktrace();             } catch (exception e) {                 e.printstacktrace();             }             ringtone.release();             ringtone = null;         }     }       @override     public void oncreate(bundle savedinstancestate) {         log.d(tag, "oncreate() " + tag);         super.oncreate(savedinstancestate);          intentfilter = new intentfilter();         intentfilter.addaction(audiomanager.action_headset_plug);         intentfilter.addaction(audiomanager.action_sco_audio_state_updated);          audiostreamreceiver = new audiostreamreceiver();     }      private void initviews(view view) {           localvideoview = view.findviewbyid(r.id.localvideovidew);         remotevideoview = view.findviewbyid(r.id.remotevideoview);  //        opponentsfromcall = (linearlayout) view.findviewbyid(r.id.opponentsfromcall);        //  cameratoggle = (togglebutton) view.findviewbyid(r.id.cameratoggle);         switchcameratoggle = (togglebutton) view.findviewbyid(r.id.switchcameratoggle);        // dynamictogglevideocall = (togglebutton) view.findviewbyid(r.id.dynamictogglevideocall);        // mictogglevideocall = (togglebutton) view.findviewbyid(r.id.mictogglevideocall);  //        actionvideobuttonslayout = (linearlayout) view.findviewbyid(r.id.element_set_video_buttons);          handupvideocall = (imagebutton) view.findviewbyid(r.id.handupvideocall);         incusername = (textview) view.findviewbyid(r.id.incusername); //        incusername.settext(callername); //        incusername.setbackgroundresource(listusersactivity.selectbackgrounforopponent(( //                dataholder.getuserindexbyfullname(callername)) + 1));          novideoimagecontainer = (linearlayout) view.findviewbyid(r.id.novideoimagecontainer);      //   imgmycameraoff = (imageview) view.findviewbyid(r.id.imgmycameraoff);          actionbuttonsenabled(false);     }     @override     public void onresume() {         super.onresume();          // if user changed camera state few times , last state camerastate.enabled_from_user // Жень, глянь здесь, смысл в том, 

что мы здесь включаем камеру, если юзер ее не выключал // turn on cam, else nothing change if (camerastate != camerastate.disabled_from_user && qbconferencetype == qbrtctypes.qbconferencetype.qb_conference_type_video.getvalue()) { togglecamera(true); } }

    @override     public void onpause() {         // if camera state camerastate.enabled_from_user or camerastate.none         // turn off cam         if(camerastate != camerastate.disabled_from_user) {             togglecamera(false);         }          super.onpause();     }      @override     public void onstop() {         super.onstop();         stopoutbeep();         getactivity().unregisterreceiver(audiostreamreceiver);     }      private void initbuttonslistener() {          switchcameratoggle.setonclicklistener(new view.onclicklistener() {             @override             public void onclick(view v) {                 if (((mainactivity) getactivity()).getcurrentsession() != null) {                     ((mainactivity) getactivity()).getcurrentsession().switchcaptureposition(new 

runnable() { @override public void run() { // toast.maketext(getactivity(), "cam switched", toast.length_long).show(); } }); log.d(tag, "camera switched!"); } } });

//        cameratoggle.setonclicklistener(new view.onclicklistener() { //            @override //            public void onclick(view v) { ////                if (((mainactivity) getactivity()).getcurrentsession() != null) { //                    if (camerastate != camerastate.disabled_from_user) { //                        togglecamera(false); //                        camerastate = camerastate.disabled_from_user; //                    } else { //                        togglecamera(true); //                        camerastate = camerastate.enabled_from_user; //                    } ////                } // //            } //        });  //        dynamictogglevideocall.setonclicklistener(new view.onclicklistener() { //            @override //            public void onclick(view v) { //                if (((mainactivity) getactivity()).getcurrentsession() != null) { //                    log.d(tag, "dynamic switched!"); //                    ((mainactivity) getactivity()).getcurrentsession().switchaudiooutput(); //                } //            } //        });  //        mictogglevideocall.setonclicklistener(new view.onclicklistener() { //            @override //            public void onclick(view v) { //                if (((mainactivity) getactivity()).getcurrentsession() != null) { //                    if (isaudioenabled) { //                        log.d(tag, "mic off!"); //                        ((mainactivity) getactivity()).getcurrentsession().setaudioenabled(false); //                        isaudioenabled = false; //                    } else { //                        log.d(tag, "mic on!"); //                        ((mainactivity) getactivity()).getcurrentsession().setaudioenabled(true); //                        isaudioenabled = true; //                    } //                } //            } //        });          handupvideocall.setonclicklistener(new view.onclicklistener() {             @override             public void onclick(view v) {                 stopoutbeep();                 actionbuttonsenabled(false);                 handupvideocall.setenabled(false);                 log.d(tag, "call stopped");  //                ((mainactivity) getactivity()).getcurrentsession().hangup(userinfo);                 ((mainactivity) getactivity()).hangupcurrentsession();                 handupvideocall.setenabled(false);                 handupvideocall.setactivated(false);              }         });     }      private void togglecamera(boolean isneedenablecam) {         // todo temporary insertion removed when glvideoview fixed         displaymetrics displaymetrics = new displaymetrics();         displaymetrics.settodefaults();        //  viewgroup.layoutparams layoutparams = imgmycameraoff.getlayoutparams();          //layoutparams.height = localvideoview.getheight();        // layoutparams.width = localvideoview.getwidth();        //  imgmycameraoff.setlayoutparams(layoutparams);  //        log.d(tag, "width is: " + imgmycameraoff.getlayoutparams().width + " height is:" + 

imgmycameraoff.getlayoutparams().height); // todo end

        if (((mainactivity) getactivity()).getcurrentsession() != null) {             ((mainactivity) getactivity()).getcurrentsession().setvideoenabled(isneedenablecam);           //  cameratoggle.setchecked(isneedenablecam);              if (isneedenablecam) {                 log.d(tag, "camera on!");                 switchcameratoggle.setvisibility(view.visible);               //  imgmycameraoff.setvisibility(view.invisible);             } else {                 log.d(tag, "camera off!");                 switchcameratoggle.setvisibility(view.invisible);               //  imgmycameraoff.setvisibility(view.visible);             }         }     }       public static enum startconversetionreason {         income_call_for_acception,         outcome_call_made;     }      private list<qbuser> getopponentsfromcall(arraylist<integer> opponents) {         arraylist<qbuser> opponentslist = new arraylist<>();          (integer opponentid : opponents) {             try {                 opponentslist.add(qbusers.getuser(opponentid));             } catch (qbresponseexception e) {                 e.printstacktrace();             }         }         return opponentslist;     }  //    private void createopponentslist(list<integer> opponents) { //        if (opponents.size() != 0) { //            (integer : opponents) { //                addopponentpreviewtolist(i, opponentsfromcall); //            } //        } //    }      private void addopponentpreviewtolist(integer userid, linearlayout opponentsfromcall) {          if (opponentsfromcall.findviewbyid(userid) == null) {              view opponentitemview = inflater.inflate(r.layout.list_item_opponent_from_call, 

opponentsfromcall, false); opponentitemview.setid(userid);

            opponentitemview.setonclicklistener(new view.onclicklistener() {                 @override                 public void onclick(view v) {                     log.d(tag, "main opponent selected");                 }             });              textview opponentnumber = (textview) opponentitemview.findviewbyid(r.id.opponentnumber);             opponentnumber.settext(string.valueof(listusersactivity.getuserindex(userid)));             opponentnumber.setbackgroundresource(listusersactivity.resourceselector                     (listusersactivity.getuserindex(userid)));              imageview opponentavatar = (imageview) opponentitemview.findviewbyid(r.id.opponentavatar);             opponentavatar.setimageresource(r.drawable.ic_noavatar);              opponentsfromcall.addview(opponentitemview);         } else {             opponentsfromcall.addview(opponentsfromcall.findviewbyid(userid));         }     }      private string getcallername(qbrtcsession session) {         string s = new string();         int = session.getcallerid();          allusers.addall(dataholder.userslist);          (qbuser usr : allusers) {             if (usr.getid().equals(i)) {                 s = usr.getfullname();             }         }         return s;     }      private class audiostreamreceiver extends broadcastreceiver {          @override         public void onreceive(context context, intent intent) {              if (intent.getaction().equals(audiomanager.action_headset_plug)){                 log.d(tag, "action_headset_plug " + intent.getintextra("state", -1));             } else if (intent.getaction().equals(audiomanager.action_sco_audio_state_updated)){                 log.d(tag, "action_sco_audio_state_updated " + intent.getintextra("extra_sco_audio_state", -2));             }              if (intent.getintextra("state", -1) == 0 /*|| intent.getintextra("extra_sco_audio_state", -1) == 0*/){               //  dynamictogglevideocall.setchecked(false);             } else if (intent.getintextra("state", -1) == 1) {              //   dynamictogglevideocall.setchecked(true);             } else { //                toast.maketext(context, "output audio stream incorrect", toast.length_long).show();             }            // dynamictogglevideocall.invalidate();         }     }      private enum camerastate {         none,         disabled_from_user,         enabled_from_user     }  }