Start a fragment via Intent within a Fragment

Question

I want to launch a new fragment to view some data  Currently  I have a main activity that has a bunch of actionbar tabs  each of which is a fragment  So  within a tab fragment  I have a button  chartsButton  I have my onclicklistener all set for it  and here s the onClick method   public OnClickListener chartsListener   new OnClickListener           Override     public void onClick View v            Intent chartFragment   new Intent            startActivity chartFragment                 Now  as I said  this listener is within a class that extends Fragment  So  I want to launch a new fragment  chartsFragment  via the intent to replace the whole screen  When the user clicks back  it ll bring them back to the tabs and main activity  Here s my chart fragment    public class chartsFragment extends Fragment        public View onCreateView               LayoutInflater inflater  ViewGroup container  Bundle savedInstanceState         LayoutInflater inflater    LayoutInflater  getActivity   getSystemService Context LAYOUT INFLATER SERVICE           return  inflater inflate R layout chartfragment  null              The current error I am dealing with   android content ActivityNotFoundException  No Activity found to handle Intent         That s fine  I understand that I could use getActivity   startActivity chartsFragment   but that results in the same error  I suppose what I am looking for here  is how do I launch an intent from within a fragment that results in opening a new fragment

User · Answer

Try this it may help you   private void changeFragment Fragment targetFragment        getSupportFragmentManager             beginTransaction             replace R id main fragment  targetFragment   fragment             setTransitionStyle FragmentTransaction TRANSIT FRAGMENT FADE            commit

User · Answer

You cannot open new fragments  Fragments need to be always hosted by an activity  If the fragment is in the same activity  eg tabs  then the back key navigation is going to be tricky I am assuming that you want to open a new screen with that fragment    So you would simply create a new activity and put the new fragment in there  That activity would then react to the intent either explicitly via the activity class or implicitly via intent filters

User · Answer

Try this it may help you   public void ButtonClick View view        Fragment mFragment   new YourNextFragment         getSupportFragmentManager   beginTransaction   replace R id content frame  mFragment  commit

User · Answer

The answer to your problem is easy  replace the current Fragment with the new Fragment and push transaction onto the backstack  This preserves back button behaviour     Creating a new Activity really defeats the whole purpose to use fragments anyway   very counter productive    Override public void onClick View v           Create new fragment and transaction     Fragment newFragment   new chartsFragment            consider using Java coding conventions  upper first char class names         FragmentTransaction transaction   getFragmentManager   beginTransaction            Replace whatever is in the fragment container view with this fragment         and add the transaction to the back stack     transaction replace R id fragment container  newFragment       transaction addToBackStack null           Commit the transaction     transaction commit         http   developer android com guide components fragments html Transactions

[android] Start a fragment via Intent within a Fragment

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