android - Out of memory exception on SQLite database operation -


i have custom listview each list item has 5 entries , these entries come sqlite database. there such 8 list-items in listview. code custom adapter is:

public class vaccinlistadapter extends baseadapter     {          private context context;         private list<vaccininfopojo> vaccininfo;           public vaccinlistadapter(context c,list<vaccininfopojo> list)         {             context=c;             vaccininfo=list;         }         @override         public int getcount() {             return vaccininfo.size();         }          @override         public object getitem(int pos) {             return vaccininfo.get(pos);         }          @override         public long getitemid(int i) {             return i;         }           @override         public view getview(int position, view convertview, viewgroup viewgroup) {              viewholder holder;              vaccininfopojo entry=vaccininfo.get(position);             if (convertview == null) {                 layoutinflater inflater = (layoutinflater) context                         .getsystemservice(context.layout_inflater_service);                 convertview = inflater.inflate(r.layout.vaccin_list_style, null);                 holder=new viewholder();                 holder.diseasevalue=(textview)convertview.findviewbyid(r.id.vaccin_lv_disease);                 holder.animals=(textview)convertview.findviewbyid(r.id.vaccin_lv_animalnames);                 holder.vaccinname= (textview)convertview.findviewbyid(r.id.vaccin_lv_vaccinname);                 holder.dosevalue=(textview)convertview.findviewbyid(r.id.vaccin_lv_dosagevalue);                 holder.timevalue= (textview)convertview.findviewbyid(r.id.vaccin_lv_timevalue);                 convertview.settag(holder);             }              else {                 holder = (viewholder) convertview.gettag();             }              holder.diseasevalue.settext(entry.getdisease());              holder.animals.settext(entry.getanimal());               holder.vaccinname.settext(entry.getvaccine());               holder.dosevalue.settext(entry.getdose());               holder.timevalue.settext(entry.gettime());              return convertview;         }      }

and using viewholder class suggested here:

 static class viewholder     {            textview diseasevalue,animals,vaccinname,dosevalue,timevalue;      }

i getting out of memory exception after long stream of grow heap sequence::

04-18 09:42:46.033: debug/dalvikvm(370): gc_concurrent freed 45k, 21% free 10597k/13255k, external 1055k/1567k, paused 10ms+10ms 04-18 09:42:48.154: info/dalvikvm-heap(370): clamp target gc heap 17.901mb 16.000mb 04-18 09:42:48.154: debug/dalvikvm(370): gc_concurrent freed 68k, 18% free 12622k/15303k, external 1055k/1567k, paused 10ms+11ms 04-18 09:42:48.673: info/dalvikvm-heap(370): clamp target gc heap 18.030mb 16.000mb 04-18 09:42:48.673: debug/dalvikvm(370): gc_concurrent freed <1k, 18% free 12754k/15367k, external 1055k/1567k, paused 11ms+12ms 04-18 09:42:48.893: info/dalvikvm-heap(370): clamp target gc heap 18.030mb 16.000mb 04-18 09:42:48.893: debug/dalvikvm(370): gc_for_malloc freed 0k, 18% free 12754k/15367k, external 1055k/1567k, paused 219ms 04-18 09:42:48.893: info/dalvikvm-heap(370): clamp target gc heap 16.030mb 16.000mb 04-18 09:42:48.893: info/dalvikvm-heap(370): grow heap (frag case) 16.000mb 24-byte allocation 04-18 09:42:49.194: info/dalvikvm-heap(370): clamp target gc heap 18.030mb 16.000mb 04-18 09:42:49.194: debug/dalvikvm(370): gc_for_malloc freed 0k, 18% free 12754k/15367k, external 1055k/1567k, paused 219ms 04-18 09:42:49.204: info/dalvikvm-heap(370): forcing collection of softreferences 24-byte allocation 04-18 09:42:49.414: info/dalvikvm-heap(370): clamp target gc heap 18.015mb 16.000mb 04-18 09:42:49.414: debug/dalvikvm(370): gc_for_malloc freed 14k, 18% free 12740k/15367k, external 1055k/1567k, paused 212ms 04-18 09:42:49.414: info/dalvikvm-heap(370): clamp target gc heap 16.015mb 16.000mb 04-18 09:42:49.794: info/dalvikvm-heap(370): clamp target gc heap 18.015mb 16.000mb 04-18 09:42:49.794: debug/dalvikvm(370): gc_concurrent freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 6ms+6ms 04-18 09:42:50.014: info/dalvikvm-heap(370): clamp target gc heap 18.015mb 16.000mb 04-18 09:42:50.014: debug/dalvikvm(370): gc_for_malloc freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 214ms 04-18 09:42:50.014: info/dalvikvm-heap(370): clamp target gc heap 16.016mb 16.000mb 04-18 09:42:50.014: info/dalvikvm-heap(370): grow heap (frag case) 16.000mb 60-byte allocation 04-18 09:42:50.314: info/dalvikvm-heap(370): clamp target gc heap 18.016mb 16.000mb 04-18 09:42:50.314: debug/dalvikvm(370): gc_for_malloc freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 223ms 04-18 09:42:50.324: info/dalvikvm-heap(370): clamp target gc heap 16.016mb 16.000mb 04-18 09:42:50.324: info/dalvikvm-heap(370): grow heap (frag case) 16.000mb 8-byte allocation 04-18 09:42:50.724: info/dalvikvm-heap(370): clamp target gc heap 18.016mb 16.000mb 04-18 09:42:50.724: debug/dalvikvm(370): gc_concurrent freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 16ms+5ms 04-18 09:42:50.994: info/dalvikvm-heap(370): clamp target gc heap 18.015mb 16.000mb 04-18 09:42:50.994: debug/dalvikvm(370): gc_for_malloc freed <1k, 18% free 12740k/15367k, external 1055k/1567k, paused 247ms 04-18 09:42:51.004: info/dalvikvm-heap(370): clamp target gc heap 16.016mb 16.000mb 04-18 09:42:51.004: info/dalvikvm-heap(370): grow heap (frag case) 16.000mb 24-byte allocation 04-18 09:42:51.304: info/dalvikvm-heap(370): clamp target gc heap 18.016mb 16.000mb 04-18 09:42:51.304: debug/dalvikvm(370): gc_for_malloc freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 226ms 04-18 09:42:51.314: info/dalvikvm-heap(370): clamp target gc heap 16.016mb 16.000mb 04-18 09:42:51.314: info/dalvikvm-heap(370): grow heap (frag case) 16.000mb 24-byte allocation 04-18 09:42:51.724: info/dalvikvm-heap(370): clamp target gc heap 18.016mb 16.000mb 04-18 09:42:51.724: debug/dalvikvm(370): gc_concurrent freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 20ms+6ms 04-18 09:42:51.934: info/dalvikvm-heap(370): clamp target gc heap 18.016mb 16.000mb 04-18 09:42:51.934: debug/dalvikvm(370): gc_for_malloc freed 0k, 18% free 12740k/15367k, external 1055k/1567k, paused 207ms 04-18 09:42:51.934: info/dalvikvm-heap(370): clamp target gc heap 16.016mb 16.000mb 04-18 09:42:51.934: info/dalvikvm-heap(370): grow heap (frag case) 16.000mb 8-byte allocation

where go now? appreciable.

edit::

i had made huge silly mistake. when running loop fill arraylist data loop like:

for(cursor.movetofirst();!cursor.isafterlast();cursor.movetofirst())

here last movetofirst getting loop infinite state. changed movetonext. whoa...god bless me.!!!


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