Method to describe drawable click and password switch

DrawableClickAndPasswordSwitch

citrusPassEt.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                final int DRAWABLE_LEFT = 0;
                final int DRAWABLE_TOP = 1;
                final int DRAWABLE_RIGHT = 2;
                final int DRAWABLE_BOTTOM = 3;

                if (event.getAction() == MotionEvent.ACTION_UP) {
                    if (event.getRawX() >= (citrusPassEt.getRight() - citrusPassEt
                            .getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
                        // your action here
                        if (citrusPassEt.getInputType() == InputType.TYPE_TEXT_VARIATION_PASSWORD
                                || citrusPassEt.getInputType() == 129) {
                            citrusPassEt.setInputType(InputType.TYPE_CLASS_TEXT | InputType
                                    .TYPE_TEXT_VARIATION_NORMAL);
                        } else {

                            citrusPassEt.setInputType(InputType.TYPE_CLASS_TEXT | InputType
                                    .TYPE_TEXT_VARIATION_PASSWORD);
                        }
                        return true;
                    }
                }
                return false;
            }
        });