android - onCreateView() called from where and when and what is its parameters when called? -

lets assume have 2 activity

1: mainactivity (we call a)

2: fragmetnactivity (b)

a in layout had framelayout hold b

based on this guid when a in oncreate() first 4 method of b called respectively, yes??? called one-by-one a or no a call first method , rest execute respectively???

and oncreateview() parameters, know had 3 parameters (here):

public view oncreateview (layoutinflater inflater, viewgroup container, bundle savedinstancestate) 

i want second parameters (viewgroup container) when method called caller in example???

don't call manually. oncreateview part of fragment's lifecycle , calling , timing android.

i want second parameters (viewgroup container) when method

is container host fragment. provide through transaction in add/replace methods