title: Change foreground color of a layout programmatically
body: <p>I want to change the foreground color of a linearlayout.
  This is my code:<code>layout.setForeground(new ColorDrawable(getResources().getColor(R.color.svbackclr)));</code>
  But this call require minimum api level 23.So how to do the same on pre 23 api.</p>