Pass data from fragments to activity when changing fragment

Question

I'm needing a way to pass data from multiple fragments to an activity. This data can only be sent to the activity when I change the fragment tab. To pass the data I am using the interface method, but I do not know in which function of the class fragment I can put the method that will take the text of the EditText and send to the activity through the interface.

Its only when you switch fragments, right? You could place the code in the onDetach() — João Alvares Neto, Jan 19 '18 at 19:35

score 0 · Answer 1 · answered Jan 19 '18 at 19:36

0

Is it important to pass the data only when the fragment changes? If not, you could add a callback to the edit text that calls the interface method your activity implements. This answer has some good examples on how to do that.

answered Jan 19 '18 at 19:36

Andrey

31
6

Another way would be to fill all 10 fragments, and then send the 10 data to an object. And to send this data would be to push a button in the activity – Bruno Queiroz Jan 19 '18 at 19:59

Pass data from fragments to activity when changing fragment

1 Answers1