Get Focused View from Viewpager

Get focused View from ViewPager not working properly

You can write page change listener class like this:

pager.setOnPageChangeListener(new OnPageChangeListener() {

    @Override
    public void onPageSelected(int pageNum) {
        // TODO Auto-generated method stub
        Log.d("index", "onpagechange: " + pageNum);
    }

    @Override
    public void onPageScrolled(int arg0, float arg1, int arg2) {

    }

    @Override
    public void onPageScrollStateChanged(int arg0) {
        // TODO Auto-generated method stub

    }
});

How can I know when focus is on one of the fragments inside the viewpager?

Override this method in fragment

@Override
    public void setMenuVisibility(boolean menuVisible) {
        super.setMenuVisibility(menuVisible);
        //if fragment is visible then menuVisible = true else false
    }

Getting current view from ViewPager

You can try something like this -

@Override
public Object instantiateItem(ViewGroup container, int position) {
    LayoutInflater inflater;
    if(position != 10){
            inflater = (LayoutInflater) context
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     itemView = inflater.inflate(R.layout.viewpager_item, container,
            false);
      itemView.setTag("View"+position);

    } else {
        inflater = (LayoutInflater) context
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         itemView = inflater.inflate(R.layout.results, container,
                false);
    }
    container.addView(itemView);
    return itemView ;
}

And when you need the current view-

View myView = pager.findViewWithTag("View"+pager.getCurrentItem());

Is it possible to access the current Fragment being viewed by a ViewPager?

I finally found an answer that worked for me. Basically, you can access the fragment for a viewPager page by using the tag "android:switcher:"+R.id.viewpager+":0".

Android ViewPager get the current View

I've figured it out. What I did was to call setTag() with a name to all Views/ListViews, and just call findViewWithTag(mytag), mytag being the tag.

Unfortunately, there's no other way to solve this.

How to control focus in child views in viewpager

I found the answer at last and shared it here.

FocusFinder.getInstance().findNextFocusFromRect supports negative parameters, so what we need to do is call it with rect(A1) - (width,0) and rect(A2).

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