@Override
            public void onClick(View view) {
                if (test) {
                    StatusBarUtil.setColor(CollegeActivity.this, colorPrimary, 0);
                } else {
                    StatusBarUtil.setColor(CollegeActivity.this, black);
                }
                test = !test;
            }
The {@link ViewPager} that will host the section contents.
app/src/main/java/home/smart/fly/animations/ui/activity/CollegeActivity.java