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How to know when fragment actually visible in viewpager

I am using 4 fragments inside a ViewPager ,as ViewPager load the previous and next fragment in advance ,and no lifecycle method is called when navigating between fragments. So is there any way to detect when Fragment is actually visible. Thanks in Advance.

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user1590040 Avatar asked Feb 20 '18 19:02

user1590040


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How do you know when a fragment becomes visible?

fragment:fragment:1.1. 0 you can just use onPause() and onResume() to determine which fragment is currently visible for the user. onResume() is called when the fragment became visible and onPause when it stops to be visible. To enable this behavior in the first ViewPager you have to pass FragmentPagerAdapter.

Which method is called once the fragment gets visible?

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1 Answers

as per @Matt's answer setUserVisibleHint is deprecated

so here is alternative way for this.

    @Override
    public void setMenuVisibility(boolean isvisible) {
        super.setMenuVisibility(isvisible);
        if (isvisible){
            Log.d("Viewpager", "fragment is visible ");
        }else {
            Log.d("Viewpager", "fragment is not visible ");
        }
    }
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Nikunj Paradva Avatar answered Oct 02 '22 18:10

Nikunj Paradva