Android send Data from fragment to Activity

Question

I'm working on an Android app, I get some datas in a fragment and I want to use them in an other fragment. So I was looking to create a bundle, get it in the activity with a simple getBasicInfos() method that return my bundle then send it to my other fragment. But the problem is I can't use this method in my activity.

fragment = new DashboardFragment();
            fragment.getBasicInfos(); //Does not recognize the method
            toolbar.setTitle(getResources().getString(R.string.dashboard));
            break;

I want to know if there is a better way, or more simple.

Is `fragment ` is `Fragment` class object or `DashboardFragment ` class which is subclass of `Fragment`? — ρяσѕρєя K, Jan 27 '16 at 13:14
read http://developer.android.com/training/basics/fragments/communicating.html — Raghunandan, Jan 27 '16 at 13:14
Possible duplicate of [Communicate between different instances of same fragment](http://stackoverflow.com/questions/34199714/communicate-between-different-instances-of-same-fragment) — Thomas R., Jan 27 '16 at 13:14

score 2 · Answer 1 · answered Jan 27 '16 at 13:22

2

Create Interface in Fragment and implement that interface in Activity Then while Instantiating the fragment = new DashboardFragment(this); pass this as the listener and in Fragment constructor save this

public DashboardFragment(FragmentListener listener) {
    this.listener = listener;
}

And then use this listener to pass the data to your activity.

hope this helps.

answered Jan 27 '16 at 13:22

Mustansar Saeed

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I found an other way, I created a public method setBundle(Bundle basicInfos) then I call it in my fragment :) – Steeven_b Jan 27 '16 at 13:28
That's not the preferred and efficient way. – Mustansar Saeed Jan 27 '16 at 13:29
If this helped you then please accept the answer. Thanks – Mustansar Saeed Jan 28 '16 at 06:03

Android send Data from fragment to Activity

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