// Старт приложения
MainActivity.onCreate called

PlayerFragment.onCreate called
PlayerFragment.onCreateView called

PlaylistFragment.onCreate called
PlaylistFragment.onCreateView called

MainActivity.onResume called

// Запуск нового активити
PreferencesActivity.onCreate called

// Жмем кнопку назад
MainActivity.onDestroy called  // Почему это а не onResume?
PlayerFragment.onDestroy called
PlaylistFragment.onDestroy called

MainActivity.onCreate called
PlayerFragment.onCreate called
PlayerFragment.onCreateView called
PlaylistFragment.onCreate called
PlaylistFragment.onCreateView called

MainActivity.onResume called