java - Passing arraylist from one activity to fragment of another -

i trying pass arraylist 1 activity activity's fragment. searched lot solution couldn't working answer.

this passing arraylist.

    intent intent = new intent(sizeactivity.this,cartactivity.class);                 intent.putextra("printlist", photoprintslist);                 startactivity(intent); 

accepting in activity fragment.

public class exampleactivity extends appcompatactivity {  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_cart);      if (savedinstancestate == null) {         fragment newfragment = new cartactivityfragment();         newfragment.setarguments(getintent().getextras());         fragmenttransaction ft = getfragmentmanager().begintransaction();         ft.commit();     } } 

and fragment. how pass data 1 activity fragment.

 private arraylist<photoprints> printsarraylist = new arraylist<>(); private string tag = "cartactivityfragment";   @override public view oncreateview(layoutinflater inflater, viewgroup container,                          bundle savedinstancestate) {     view view = inflater.inflate(r.layout.fragment_cart, container, false);      return view; }  @override public void onactivitycreated(bundle savedinstancestate) { super.onactivitycreated(savedinstancestate);      bundle b =  getarguments();     if(b != null) {         log.d(tag,b.size() + "");         printsarraylist = b.getparcelablearraylist("printlist");         log.d(tag,"got arraylist");     } else {         log.d(tag,"null");     }  } 

edit:

i found oncreateview of fragment being called before oncreate of holding activity. way not able relay data activity fragment. have @ log.

09-21 17:21:32.539  22672-22672/in.reduxpress   d/cartactivityfragment﹕ null checker 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivityfragment﹕ null 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ received arraylist 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 0 /storage/emulated/0/whatsapp/media/whatsapp images/sent/img-20150913-wa0014.jpg 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 0 4 x 6 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 0 glossy 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 0 economy 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 0 6 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 1 /storage/emulated/0/whatsapp/media/whatsapp images/sent/img-20150913-wa0015.jpg 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 1 4 x 6 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 1 glossy 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 1 economy 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 1 6 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 2 /storage/emulated/0/whatsapp/media/whatsapp images/sent/img-20150915-wa0003.jpg 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 2 4 x 6 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 2 glossy 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 2 economy 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ 2 6 09-21 17:21:32.539  22672-22672/in.reduxpress d/cartactivity﹕ size of bundle 1 

how bypass behaviour?

edit2: have tested extensively. able receive data in activity successfully. put in bundle , set bundle argument. not able receive bundle in fragment. giving me null value.

i have tried putting getarguments in oncreateview onactivitycreated, both don't work. please help.

try this,

here's code passing arraylist :

intent intent = getintent(); intent.putextra("key", selectimages); setresult(result_ok, intent);  finish();  

here onactivityresult().

public void onactivityresult(int requestcode, int resultcode, intent data){             if (requestcode == 999) {                            @suppresswarnings("unchecked")                 arraylist<string> ar1 =  data.getstringarraylistextra("key");                  if(ar1.size()!= 0){                 (int = 0; < ar1.size(); i++) {                     string value = ar1.get(i);                     toast.maketext(getactivity(),                             "path of array in home fragment: "+ar1,                             toast.length_long).show();     }       }      }     } 

here's myparcelable class code:

import java.util.arraylist; import android.os.parcel; import android.os.parcelable;  public class objecta implements parcelable {      public arraylist<string> choices;     public objecta (arraylist<string> choices) {              this.choices = choices;     }   @suppresswarnings("unchecked")     public objecta (parcel parcel) {           parcel.readarraylist(null);     }      @override     public int describecontents() {         return 0;     }      @override     public void writetoparcel(parcel dest, int flags) {          dest.writestringlist(choices);     }      // method recreate objecta parcel     public static creator<objecta> creator = new creator<objecta>() {          @override         public objecta createfromparcel(parcel source) {             return new objecta(source);         }          @override         public objecta[] newarray(int size) {             return new objecta[size];         }     };         } 

that's it.