Hello series: A project to learn System UI

What is it?

To explore how to show/hide Status bar and Navigation bar like below

getActivity().getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN);

What I do?

1. To summarize a little of knowledge about Status bar and Navigation bar like below
2. To show the different testing result with different flag
3. To create a simple app with ViewPager

What I learn?

1. View.SYSTEM_UI_FLAG_LAYOUT_STABLE 固定window位置，不刷新页面
2. View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 隐藏导航栏
3. View.SYSTEM_UI_FLAG_FULLSCREEN 隐藏状态栏
4. View.SYSTEM_UI_FLAG_VISIBLE 显示导航栏和状态栏
5. View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR 和 setNavigationBarColor(Color.TRANSPARENT) 设置状态栏透明
6. View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR 和 setStatusBarColor(Color.TRANSPARENT) 设置导航栏透明
7. View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 彻底隐藏，不会因为屏幕的点击事件重新显示bar