添加Mask层

/*        if(readOnlyMode)
        {
            ViewGroup controlContainer = findViewById(R.id.controlContainer);
            LayoutParams layoutParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
            layoutParams.gravity = Gravity.TOP;
            View mask = new View(getBaseActivity());
            mask.setLayoutParams(layoutParams);
            mask.setOnTouchListener(new OnTouchListener() {
                @Override
                public boolean onTouch(View view, MotionEvent motionEvent) {
                    return true;
                }
            });
            mask.setBackgroundColor(getResources().getColor(R.color.mask));
            controlContainer.addView(mask);
        }*/