android - How can I postpone a fragment to a fragment transition like the activity transition (postponeEnterTransition -

how postpone fragment's enter transition in android lollipop?

i have troubles in fragment transition. (shared element transition , on.) want make fragment transition screen orientation done.

after many trouble days, finally, found out below comments in above link don't understand it.

if don't remove fragment1, hide instead, make life easier. if not, step necessary, works in same way.

• a) add 2, hide 2
• b) show 2, hide, add stack 1
• c) show 1, remove1, add stack. detect have arrived @ (c) second time, wait 1 ready , pop stack programmatically.

i don't understand above scenario. please kindly explain step step.. hope answer.

thanks in advance.