How to get active tab position in android material -

-

how active tab position in material tabs?
1 me.

try 

tablayout tablayout = (tablayout) findviewbyid(r.id.tabs); tablayout.getselectedtabposition();

Comments

Post a Comment

Popular posts from this blog

ios - Is 'init' forbidden as *part* of a variable name? -

-
i spent 3 hours debugging error , in end narrowed down (i think) variable name. i using initmonths (initial months) caused unpredicatable errors when changed imonths worked! i can understand preventing use of init on it's own surprised if prevented part of variable name. bug or feature? it's not bug if it's related name being overlap. there's part of arc used know when retain counts should updated, , may running that. similar rules apply use new @ start of names (for same reason). it's easy , wise steer clear of using init @ start of names unless it's init function. i can imagine issue related arc getting involved shouldn't , takes while called shouldn't, weird. i expect issue else , name change had other effect. worst case means have memory issue , changing name has changed memory footprint of code you've moved bug somewhere else (or along lines).
Read more

c# - Get the Class name in a class with atribute inside a attribute method -

-
i'm doing custom authorize attribute. want use attribute in class , controller level. this code work on method level public class customauthorizeattribute : authorizeattribute { public customauthorizeattribute([callermembername] string callername = null) { callername = callername; } public string callername { get; set; } protected override bool authorizecore(httpcontextbase httpcontext) { if (httpcontext.user.isinrole("admin")) return true; ... if (callername == something) { } ... return base.authorizecore(httpcontext); } } like that [customauthorize()] public actionresult index() { return view(); } but want use globally in controller [customauthorize()] public class usuarioscontroller : controller { salusdbcontext db = new salusdbcontext(); // get: usuarios public actionresult index() { ...
Read more

javascript - Why Selenium can't find an element that is graphically visible -

-
i'm using selenium test appllication running on firefox browser, when want click on button selenium, don't find it. find strange since can see element eye. have tried multiple method worked other exemple : wait.until(expectedconditions.visibilityofelementlocated(by)) wait.until(expectedconditions.presenceofelementlocated(by)); (i use xpath in path variable, , i'm sure correct) setting implictlywait on driver putting thread.sleep(1000) then again, post here because don't understand why selenium not see element diplayed on browser. important information maybe giving me proper answer html dom dynamically generate websocket triggered javascript event. edit 1: <button type="button" class="btn btn-xs btn-block btn-stroke" id="252_button"> delete </button> the element i'm trying access. use xpath it. it's not in iframe element. to access element did method supposed find , click on giving xpath in para...
Read more