android - SMS scheduler not accepting multiple alarms -

i'm developing sms scheduler app. here user can set time, number , msg. code works fine if there 1 message need schedule. if want have multiple schedules, wont possible new 1 replaces old.

the technique i'm using creating array of pending intents different request codes suggested other posts read, new schedule replaces old one.

below code:

@override     public void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_zax_sms_scheduler);          button dateset=(button) findviewbyid(r.id.datesetbtn);         button timeset=(button) findviewbyid(r.id.timesetbtn);          dateset.setonclicklistener(new onclicklistener() {              @override             public void onclick(view arg0) {                 datepickerdialog.ondatesetlistener d=new datepickerdialog.ondatesetlistener() {                      @override                     public void ondateset(datepicker view, int year, int monthodyear, int dayofmonth) {                         // todo auto-generated method stub                         mmonth=monthodyear;                         myear=year;                         mday=dayofmonth;                         toast.maketext(getbasecontext(), "date set :"+mday+"/"+(mmonth+1)+"/"+myear, toast.length_short).show();                     }                 };                 // todo auto-generated method stub                 new datepickerdialog(zaxsmsscheduler.this,d,calendar.year,calendar.month,calendar.day_of_month).show();             }         });          timeset.setonclicklistener(new onclicklistener() {              @override             public void onclick(view arg0) {                 // todo auto-generated method stub                 timepickerdialog.ontimesetlistener t=new timepickerdialog.ontimesetlistener() {                      @override                     public void ontimeset(timepicker view2, int hour, int min) {                         // todo auto-generated method stub                         mhour=hour;                         mmin=min;                          if(mhour>=12)                             mhour=mhour-12;                          log.d("myapp", "hh:"+mhour+"\nmm:"+mmin);                         toast.maketext(getbasecontext(), "time set is:"+mhour+":"+mmin+":00", toast.length_short).show();                     }                 };                 calendar cal=calendar.getinstance();                 new timepickerdialog(zaxsmsscheduler.this,t,cal.get(calendar.hour_of_day),cal.get(calendar.minute),true).show();              }         });          button saveandclearbtn=(button) findviewbyid(r.id.savebtn);         saveandclearbtn.setonclicklistener(new onclicklistener() {              @override             public void onclick(view arg0) {                 // todo auto-generated method stub                 calendar mycal=calendar.getinstance();                 long timetotrigger;                 /*mycal.set(calendar.day_of_month, mday);                 mycal.set(calendar.month,mmonth);                 mycal.set(calendar.year, myear);*/                  mycal.set(calendar.hour, mhour);                 mycal.set(calendar.minute, mmin);                 mycal.set(calendar.second, 0);                  long settime=mycal.gettimeinmillis();                  if(settime>system.currenttimemillis())                 {                      timetotrigger=settime-system.currenttimemillis();                     edittext edt1=(edittext) findviewbyid(r.id.edittext1);                     edittext edt2=(edittext) findviewbyid(r.id.edittext2);                     msg=edt2.gettext().tostring();                     telno=edt1.gettext().tostring();                      sqlitedatabase db=openorcreatedatabase("mydb", mode_private, null);                     db.execsql("create table if not exists mysmsscheduler(slno varchar,number varchar,msg varchar);");                      string s="insert mysmsscheduler values ('"+count+"','"+telno+"','"+msg+"');";                     db.execsql(s);                     log.d("myrec", "insertion of data successfull");                     db.close();                      edt1.settext("");                     edt2.settext("");                       intent intent = new intent();                      intent.setclass(zaxsmsscheduler.this, mybroadcastreceiver.class);                      bundle b = new bundle();                      b.putstring("index", integer.tostring(count));                      intent.putextras(b);                       pendingintent pendingintent = pendingintent.getbroadcast(zaxsmsscheduler.this, (int)math.random(), intent, 0);                      intentarray.add(pendingintent);                      alarmmanager alarmmanager = (alarmmanager) getsystemservice(alarm_service);                      alarmmanager.set(alarmmanager.rtc_wakeup, system.currenttimemillis()                             + timetotrigger, intentarray.get(count));                      count++;                     toast.maketext(getbasecontext(), "sms scheduled after:"+(timetotrigger/1000)+" sec.", toast.length_short).show();                      log.d("myapp", "set time:"+(settime/1000)+"sec. \n"+"cur time:"+system.currenttimemillis()/1000);                     log.d("myapp", "time trigger:"+(timetotrigger/1000)+"sec.");                 }                 else                 {                     toast.maketext(getbasecontext(), "please enter valid time", toast.length_short).show();                     calendar calendar =calendar.getinstance();                     int h=calendar.get(calendar.hour);                     int m=calendar.get(calendar.minute);                      log.d("myapp", "cur hh:"+h+"\ncur mm:"+m);                 }              }         });     } 

the code broadcast receiver is:

@override public void onreceive(context arg0, intent intent) {     // todo auto-generated method stub      int mycount;     string cnt=intent.getstringextra("index");     if(cnt==null)         log.d("myapp","data not received");     log.d("myapp", "count:"+cnt);     mycount=integer.parseint(cnt);      log.d("myapp","broadcast receiver called...");     sqlitedatabase db=arg0.openorcreatedatabase("mydb",context.mode_private, null);      cursor c=db.rawquery("select number, msg mysmsscheduler slno=="+mycount, null);     log.d("myapp", "cursor reference obtained...");     if(c!=null)     {         c.movetofirst();     }     else         log.d("myapp", "cursor null");    /* c.movetofirst();*/     string num=c.getstring(c.getcolumnindex("number"));     string mymsg=c.getstring(c.getcolumnindex("msg"));      log.d("myapp", "number:"+num+"\nmsg:"+mymsg);     smsmanager sm = smsmanager.getdefault();     sm.sendtextmessage(num, null, mymsg, null, null);     log.d("myapp", "message sent");     toast.maketext(arg0, "msg sent successfully", toast.length_long).show();     string table="mysmsscheduler";     string whereclause = "slno = ?";     string[] whereargs = new string[] { integer.tostring(zaxsmsscheduler.count) };     db.delete(table, whereclause, whereargs);     db.close();     log.d("myapp", "entry deleted..");     //sm.sendtextmessage(zaxsmsscheduler.telno, null, zaxsmsscheduler.msg, null, null);  } 

i have set required permissions in manifest , have registered broadcast receiver. kindly request provide valuable suggestions solve same.

thanks in advance.

use different notification id multiple alarms

@override     public void onreceive(context c, intent i) {          int icon = r.drawable.ic_launcher;         long when = system.currenttimemillis();          bundle bundle = i.getextras();         string title = bundle.getstring("title");         string text = bundle.getstring("text");         string billno = bundle.getstring("billno");         int id = bundle.getint("id");         toast.maketext(c, text, toast.length_long).show();         final int notif_id = id;         // final int notif_id = 1;         notificationmanager notofmanager = (notificationmanager) c                 .getsystemservice(context.notification_service);          intent notificationintent = new intent(c, ayyappagoldactivity.class);         //notificationintent.putextra("billno", billno);         pendingintent contentintent = pendingintent.getactivity(c, 0,                 notificationintent, 0);          notification notification = new notification(icon, title, when);          notification.setlatesteventinfo(c, title, text, contentintent);          //notification.flags = notification.flag_insistent;         notification.defaults |= notification.default_sound;         notification.flags |= notification.flag_auto_cancel;          notofmanager.notify(notif_id, notification);     }  } 

code setalarm;

int notif_id = (int) cal.gettimeinmillis();         notif_id++;         intent intent = new intent(getapplicationcontext(), alarmactivity.class);         intent.putextra("title", title);         intent.putextra("text", text);         intent.putextra("billno", billno);         intent.putextra("id", notif_id);          pendingintent pendingintent = pendingintent.getbroadcast(                 getapplicationcontext(), notif_id, intent,                 pendingintent.flag_update_current);          @suppresswarnings("static-access")         alarmmanager alarmmanager = (alarmmanager) getapplicationcontext()                 .getsystemservice(getapplicationcontext().alarm_service);          alarmmanager.cancel(pendingintent); // cancel existing alarms          alarmmanager.set(alarmmanager.rtc_wakeup,                 cal.gettimeinmillis(), pendingintent);