How to pass data between fragments

Question

Im trying to pass data between two fragmens in my program. Its just a simple string that is stored in the List. The List is made public in fragments A, and when the user cli

Answer 1

IN my case i had to send the data backwards from FragmentB->FragmentA hence Intents was not an option as the fragment would already be initialised All though all of the above answers sounds good it takes a lot of boiler plate code to implement, so i went with a much simpler approach of using LocalBroadcastManager, it exactly does the above said but without alll the nasty boilerplate code. An example is shared below.

In Sending Fragment(Fragment B)

public class FragmentB {

    private void sendMessage() {
      Intent intent = new Intent("custom-event-name");
      intent.putExtra("message", "your message");
      LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
    }
 }

And in the Message to be Received Fragment(FRAGMENT A)

  public class FragmentA {
    @Override
    public void onCreate(Bundle savedInstanceState) {

      ...

      // Register receiver
      LocalBroadcastManager.getInstance(this).registerReceiver(receiver,
          new IntentFilter("custom-event-name"));
    }

//    This will be called whenever an Intent with an action named "custom-event-name" is broadcasted.
    private BroadcastReceiver receiver = new BroadcastReceiver() {
      @Override
      public void onReceive(Context context, Intent intent) {
        String message = intent.getStringExtra("message");
      }
    };
}

Hope it helps someone