ActivityとFragmentの違いについて ## FragmentActivity.java11 AndroidbuttonActivity bottomnavigationviewFragmentMainAcitivity.java*Fragment.java3 ActivityfindviewFragment Fragment.javaActivity.java ![]( ## <

> Fragment.javaActivity.java

FragmentActivity **** Activity ****

Activity
()Activity

ActivityActivityView
ActivityActivity(View)Activity(View)Activity


ActivityViewFragment
ViewViewFragmentView(Fragment)

Fragment