Android in TabLayout, ViewPager Fragments not updating consistantly -

i have tablayout , viewpager in android application. when use swipe changing "tab1" "tab2" , use click on "tab1" go first tab fragment inside viewpager not updated.

similar problem exist if use swipe move "tab2" "tab3" , try click on tab move tab2.

otherwise tablayout works fine tabs updated , proper fragments shown if use other combination of swipes or clicks.

        //set tabs , viewpager     viewpager viewpager = (viewpager) findviewbyid(r.id.mviewpager);     viewpager.setadapter(new myfragmentpageadapter(getsupportfragmentmanager(), mainactivity.this));      //layout     tablayout tablayout= (tablayout) findviewbyid(r.id.mtabs);     tablayout.setupwithviewpager(viewpager); 

you should implement setontabselectedlistener :

tablayout.setontabselectedlistener(new tablayout.ontabselectedlistener() {         @override            viewpager.setcurrentitem(tab.getposition());         } });