android - how can I change the color of the tabBar in tab fragment (Viewpager) -


i tried many times it's not ok. try change actionbar in mainactivity tabbar doesn't change, don't no how change it.

this code : mainactivivty

public class mainactivity extends fragmentactivity implements     actionbar.tablistener {  private viewpager viewpager; private actionbar actionbar; private tabspageradapter madapter;  private string[] tabs = { "bài hát", "yêu thích"};  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);     actionbar ac = getactionbar();     ac.setbackgrounddrawable(new colordrawable(color.rgb(72, 209, 204)));     //ac.setbackgrounddrawable(new colordrawable(color.parsecolor("#e64260")));       viewpager = (viewpager) findviewbyid(r.id.pager);     actionbar = getactionbar();      madapter = new tabspageradapter(getsupportfragmentmanager());     viewpager.setadapter(madapter);     actionbar.setnavigationmode(actionbar.navigation_mode_tabs);      (string tab_name : tabs) {         actionbar.addtab(actionbar.newtab().settext(tab_name)                 .settablistener(this));     }      viewpager.setonpagechangelistener(new onpagechangelistener() {          @override         public void onpageselected(int position) {             actionbar.setselectednavigationitem(position);             if (position == 1) {                 tabyeuthich frag = (tabyeuthich) madapter                         .getfragmenttabyeuthich(1);                 frag.resetpage();             } else {                 tabbaihat frag = (tabbaihat) madapter                         .getfragmenttabbaihat(0);                 frag.resetpage();             }         }          @override         public void onpagescrolled(int arg0, float arg1, int arg2) {          }          @override         public void onpagescrollstatechanged(int arg0) {          }     }); }  @override public void ontabreselected(tab tab, fragmenttransaction ft) {     // todo auto-generated method stub  }  @override public void ontabselected(tab tab, fragmenttransaction ft) {     // todo auto-generated method stub     viewpager.setcurrentitem(tab.getposition());  }  @override public void ontabunselected(tab tab, fragmenttransaction ft) {     // todo auto-generated method stub  }

this class : tabspageradapter

public class tabspageradapter extends fragmentpageradapter {  fragmentmanager fm; tabyeuthich fragyeuthich; tabbaihat fragbaihat;  public tabspageradapter(fragmentmanager fm) {     super(fm);     // todo auto-generated constructor stub     this.fm = fm; }  @override public fragment getitem(int index) {     // todo auto-generated method stub     switch (index) {     case 0:         fragbaihat = new tabbaihat();         return fragbaihat;     case 1:         fragyeuthich = new tabyeuthich();         return fragyeuthich;     }      return null; }  @override public int getcount() {     // todo auto-generated method stub     return 2; }  public fragment getfragmenttabyeuthich(int post) {      return fragyeuthich;  }  public fragment getfragmenttabbaihat(int post) {      return fragbaihat;  }

please me ! !

useally set action bar themes.xml recommend follow both tutorials

developer android

action bar explanation


Comments

Post a Comment

Popular posts from this blog

angularjs - ADAL JS Angular- WebAPI add a new role claim to the token -

i have created angular spa webapi backend using adal js authentication.as there no roles in ad, need manually add role claims in order give users access different api controllers. the roles stored in database. expecting inject claim through call webapi after authentication ad. webapi code might this. identity.addclaim(new claim("role", "user")); var ticket = new authenticationticket(identity, props); var accesstoken = startup.oauthbeareroptions.accesstokenformat.protect(ticket); is possible replace adal idtoken new token? is viable solution or there other better way handle this? as initial token generated azuread, possible edit token add new claim? appreciated. graph api supporting group claims. see here: http://justazure.com/azure-active-directory-part-4-group-claims/ if @ examples on page, users assigned groups , app can check group in claims. in current version of portal, need app manifest , modify it.
Read more

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more

php - CakePHP HttpSockets send array of paramms -

i problem when make request (i can request). $link = 'http://uri/path/?param1=1&sid=2&sid=3&sid=4' $http = $httpsocket = new httpsocket(); $res = $httpsocket->get($link); if check request pr($http); i see : [line] => /url/path/?param1=1&sid%5b0%5d=2&sid%5b1%5d=3&sid%5b2%5d=4 http/1.1 and i'm getting empty response because server doesn't know parameters sid%5b0%5d=2 when try send parameters array : $data = array('param1' => '1', 'sid' => array('2','3', '4')); i see same changes %5b0%5d - additional indexes. how fix it? unfortunately , can not change server side, if send request in browser, i'll normal response in json format. when make request, can parameters this: $param1 = $_get['param1']; $sid= $_get['sid']; tip: use diferente names parameters. have multiples sid. use sid1, sid2, sid3... update: can parameters this:...
Read more