The best way dynamically add fragment to NestedScrollView? about custombottomsheetbehavior HOT 14 OPEN

        ViewTreeObserver observer = bottom_sheet_principal_container.getViewTreeObserver();
        observer.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
            @Override
            public void onGlobalLayout() {
                fixBottomSheetHeight();
                if (bottom_sheet_principal_container == null)
                    return;
                bottom_sheet_sucursal_principal_container.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            }
        });

private void fixBottomSheetHeight() {
        if (reciclerview == null)
            return;
        Display display = getActivity().getWindowManager().getDefaultDisplay();
        Point size = new Point();
        display.getSize(size);
        int height = size.y;

        ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) reciclerview.getLayoutParams();

        if (bottom_sheet_principal_container.getHeight() < height)
            p.setMargins(p.leftMargin, p.topMargin, p.rightMargin, p.bottomMargin + (height - bottom_sheet_principal_container.getHeight()));
        else
            p.setMargins(p.leftMargin, p.topMargin, p.rightMargin, getResources().getDimensionPixelSize(R.dimen.term_cond_text_margin));

        reciclerview.requestLayout();
    }

btnShowBottomSheet.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                FragmentManager fragmentManager = getSupportFragmentManager();

                if (fragmentManager.getBackStackEntryCount() > 0) {
                    fragmentManager.popBackStackImmediate();
                    fragmentManager
                            .beginTransaction()
                            .replace(R.id.bottom_sheet_fragment, TestFragment.newInstance("From runtime"))
                            .addToBackStack(null)
                            .commit();
                } else {
                    fragmentManager
                            .beginTransaction()
                            .replace(R.id.bottom_sheet_fragment, TestFragment.newInstance("From runtime"))
                            .commit();
                }


                behavior.setState(BottomSheetBehaviorGoogleMapsLike.STATE_COLLAPSED);
            }
        });

 behavior.addBottomSheetCallback(new BottomSheetBehaviorGoogleMapsLike.BottomSheetCallback() {
            @Override
            public void onStateChanged(@NonNull View bottomSheet, int newState) {
                switch (newState) {
                     ...
                    case BottomSheetBehaviorGoogleMapsLike.STATE_COLLAPSED:
                        Log.d("bottomsheet-", "STATE_COLLAPSED");
                        bottomSheet.requestLayout();
                        behavior.onLayoutChild(coordinatorLayout, bottomSheet, ViewCompat.LAYOUT_DIRECTION_LTR);
                        break;
                     ...
                }
            }

        });

            android:id="@+id/bottom_sheet_fragment"
            android:name="xx.xxx.BottomSheetFragment_"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fitsSystemWindows="true"
            tools:layout="@layout/bottom_sheet_content" />

<fragment
            android:id="@+id/bottom_sheet_fragment"
            android:name="xx.xxx.BottomSheetFragment_"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fitsSystemWindows="true"
            tools:layout="@layout/bottom_sheet_content" />

BottomSheetFragment.newInstance(param1, param2)

.post(new Runnable() {...