How to send the array data from one activity to fragment in android? -



How to send the array data from one activity to fragment in android? -

i building android application user select favorite stuff.

the name of stuff added in array when user clicks on stuff's image.

now want know how can parse value of array fragment , show in spinner list.

for example: user select mobile , tablet clicking on respective images these values added in array name 'stuffarray' want pass array fragment on 'submitted' button , when click on spinner of fragment should have mobile , tablet value in there list.

here code stuff selection :

submite = (imagebutton) findviewbyid(r.id.nextscreen); next.setonclicklistener(new onclicklistener() { @override public void onclick(view arg0) { // todo auto-generated method stub intent innext = new intent(getapplicationcontext(), mainactivitytabnew.class); startactivity(innext); }); img1 = (imagebutton) findviewbyid(r.id.imagebutton1); img1.setbackgroundresource(r.drawable.mobile); img1.setonclicklistener(new onclicklistener() { @override public void onclick(view v) { // todo auto-generated method stub isclicked1=!isclicked1; if (isclicked1) { img1.setimageresource(r.drawable.mobile); start(); stuff1 = "mobile"; mylist.add(stuff1); }else { img1.setimageresource(r.drawable.mobile); mylist.remove(sport1); //sport1 = ""; txt1.settext(""); } } }); img2 = (imagebutton) findviewbyid(r.id.imagebutton2); img2.setbackgroundresource(r.drawable.tablet); img2.setonclicklistener(new onclicklistener() { @override public void onclick(view v) { // todo auto-generated method stub isclicked2=!isclicked2; if (isclicked2) { img2.setimageresource(r.drawable.tablet); start(); stuff2 = "tablet"; mylist.add(stuff2); }else { img2.setimageresource(r.drawable.tablet); // sport2 = ""; mylist.remove(sport2); } } });

use

intent.putcharsequencearraylistextra(tag, arraylist);

and

getintent().getextras().getcharsequencearraylist(tag);

android arrays android-fragments

Comments

Post a Comment

Popular posts from this blog

c# - ASP.NET MVC Sequence contains no matching element -

c# - ASP.NET MVC Sequence contains no matching element - i new asp.net mvc. have finished project unusual issue appeared in project. as seek run project error message. an exception of type 'system.invalidoperationexception' occurred in entityframework.dll not handled in user code additional information: sequence contains no matching element in 1 of controller using statement below groups display in dropdownlist. http://localhost....../clients (trying run page) , getting error on line containing code below. viewbag.groupdropdownvalues = new selectlist(db.groups.orderby(m => m.groupid), "groupid", "groupname"); or other controller: viewbag.categorydropdownvalues = new selectlist(db.category.orderby(m => m.categoryid), "categoryid", "categoryname"); this happening in controllers using syntax. i need display dropdownlists values database. working correctly till morning. don't have thought changed ,
Read more

java - Parsing XML, skip certain tags -

java - Parsing XML, skip certain tags - i next mkyong's great tutorial on how parse xml in java, have situation need read tags within area. e.g. <?xml version="1.0"?> <company> <staff id="1001"> <firstname>yong</firstname> <lastname>mook kim</lastname> <nickname>mkyong</nickname> <salary>100000</salary> </staff> <staff id="2001"> <firstname>low</firstname> <lastname>yin fong</lastname> <nickname>fong fong</nickname> <salary>200000</salary> </staff> <changes> <staff id="2001"> <firstname>low</firstname> <lastname>yin fong</lastname> <nickname>fong fong</nickname> <old_salary>175000</salary> <ne
Read more

rest - How to invalidate user session on inactivity in a stateless server? -

rest - How to invalidate user session on inactivity in a stateless server? - i'm building stateless restful server backend in java, used angularjs frontend. since should stateless, don't create sessions generate access tokens, more exactly json web tokens, client has nowadays on every request. the tokens contain "expires" field acts absolute expiration date. however, have additional expiration on user inactivity. define access token valid long 24 hours if user active 1 time every 30 minutes. i implement writing database on every request , verify time between requests, seems lot of work working out of box when using application server's session management. to 100% stateless on server side need force state logic client. solution is: issue jwt 2 expiry dates (one session - 30 minutes, sec refresh - 24h) implement getting new token same user previous token (new token has new expiry date session, same refresh) reject requests when whatever expir
Read more