Question

I have 3 activity A , B and C
Flow is:
Activity A calls B , B Call C. (A -> B -> C )
Now I am in Activity C and want to return some result to Activity A without involving B.
Scenario is Activity B should be call only by A ( if user press back button from C , B will not be call and activity A will comes in front).
Any one let me know how to deal with this situation.

Update :

I am calling activity B from A

Intent intent = new Intent(this, B.class);
            startActivityForResult(intent, 0);

in same way I am calling C from B.

In A i am over riding onActivityResult method

Answer 1

• start ActivityB as StartActivityForResult from ActivityA.
• In onCreate() method start ActivityC as StartActivityForResult from ActivityB. Don't finish ActivityB.
• From ActivityC when work done set the result.
• In ActivityB when you get the result in the OnActivityResult() set the result to ActivityA and finish ActivityB.
• From ActivityC override onBackPressed() and set the result null and finish the ActivityC