Android: How to check which Fragment/Activity called the method -


my case follows, have common toolbar between activities and fragments, have method attached toolbar (like button) can called all, however, want method behave differently according activity/fragment called it.so should code inside method?

here code 

 public boolean onsupportnavigateup(){     intent mainactivity=new intent(this,main_activity.class);     mainactivity.addflags(intent.flag_activity_clear_top);     startactivity(mainactivity);     this.finish();     return true; }

use putextra , getextra intent , set different values different activity in put identify exact calling activity/fragment.


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