Geek Answers Handbook

How to load a new fragment in the same space as the current fragment

I'm looking for some tips on the best way to handle fragments that trigger other fragments.

I am converting an application that I started to write using a more proactive approach, and since then I have begun to switch to using fragments. I have some fragments that were used to start a new action, and I want to move them to start other fragments in the same view as the current fragment.

For example, I have an Activity that has a WebView that uses WebViewClientto handle internal js-> java interactions. My WebViewClient may trigger other actions that I used to do:

 i = new Intent(context, GoogleMapActivity.class);
 startActivity(i);

This webview action may be full-screen or in a view using a side menu, but I want the webview to follow the layout. Therefore, if the menu is present, it should remain when new fragments are launched - I just put on. I don’t know the best approach to writing code that runs fragments.

So ... is there a way, within the Fragment, to essentially say a new fragment to load in the same space as the current fragment, or is there some kind of interaction with the Activity?

** EDIT **

Given that there are several different layouts that can be used, I don’t always know which identifier should aim to put this snippet, so I need to know if there is a way to do this without knowing the id (for example, in a method replace)

+5
3
getFragmentManager().beginTransaction()
   .replace(((ViewGroup) getView().getParent()).getId(), fragment)
   .addToBackStack(null)
   .commit();

.

+5

FragementManager.replace(). "".

0

, :

getFragmentManager().beginTransaction().add(R.id.fragment_container, new Fragment()).commit();
-1

More articles:


All Articles