1. MainActivity
2. if (PRIVACY)
3. PrivacyActivity
4. exit
5. ViewPagerFragment
   1. HomeFragment
   2. PersonFragment
   3. SearchFragment
   4. NewsFragment
6. SpalshActivity
7. PersonRootFragment
8. SearchRootFragment
   1. SearchResultFragment
9. NewsRootFragment
10. HomeRootFragment
11. ReviewFragment
12. MusicThemeFragment
    1. AlbumFragment
13. BookFragment
14. WebviewActivity
15. Agree / Disagree