Get All Tab ( Tabs) Labels In A List From Tabs Layout Android

I have set tab layout with view pager, As follows : sectionsPagerAdapter = new SectionsPagerAdapter(this, getSupportFragmentManager(), suraName, suraId, ayatId); final Vie

Solution 1:

So, how to get all tab labels from tabsLayout. In oncreate after setting up all adapters, viewpager and tabsLayout (you can wait for some time also) :

         ArrayList<String> labelList = new ArrayList<>();

        labelList = tabLabelList(tabsLayout, labelList);
        if(labelList!=null)
        Log.i(TAG, "onCreate: list labels"+labelList.toString());

And :

public static ArrayList<String> tabLabelList(View view, ArrayList<String> tabLabelsList) {
        if (!(view instanceof ViewGroup)) {
            return null;
        }

        ViewGroup group = (ViewGroup)view;
        for (int i = 0; i < group.getChildCount(); i++) {
            View child = group.getChildAt(i);
            if (child instanceof TextView) {
                String s = ((TextView)child).getText().toString();
                tabLabelsList.add (s);
            } else {
                tabLabelList(child, tabLabelsList);
            }
        }
        return  tabLabelsList;
    }

This way one can get all text from a view which has a textView as child.