Disable keyboard on click outside edittext

gistfile1.txt

 @Override
    public boolean dispatchTouchEvent(MotionEvent ev) {
        if (getCurrentFocus() != null) {
            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            if (imm != null) {
                imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
            }
        }
        return super.dispatchTouchEvent(ev);
    }