Animated Navigation Drawer with OnSlide

NavDrawerOnSlide.txt

 private void animateNavigationDrawer() {

        //Add any color or remove it to use the default one!
        //To make it transparent use Color.Transparent in side setScrimColor();
        //drawerLayout.setScrimColor(Color.TRANSPARENT);
        drawerLayout.addDrawerListener(new DrawerLayout.SimpleDrawerListener() {
            @Override
            public void onDrawerSlide(View drawerView, float slideOffset) {

                // Scale the View based on current slide offset
                final float diffScaledOffset = slideOffset * (1 - END_SCALE);
                final float offsetScale = 1 - diffScaledOffset;
                contentView.setScaleX(offsetScale);
                contentView.setScaleY(offsetScale);

                // Translate the View, accounting for the scaled width
                final float xOffset = drawerView.getWidth() * slideOffset;
                final float xOffsetDiff = contentView.getWidth() * diffScaledOffset / 2;
                final float xTranslation = xOffset - xOffsetDiff;
                contentView.setTranslationX(xTranslation);
            }
        });

    }