How to Do Transaction of framents from one to another

Question

I want to transact from one fragment to another... below given is my snippet...

I want transaction on button click...

    public class Main extends Fragment {
 // final View rootView;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

     View rootView = inflater.inflate(R.layout.main, container, false);
     Button camera=(Button)rootView.findViewById(R.id.button1);
     camera.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.layout.main, new CameraActivity());
        ft.commit();
        }
     });

    return rootView;

    }

so please Assist me in solving this...

[1]<--->[2]<--->[3]<--->[4]<--->[5]

where []=fragments...

[1]- has buttons a,b,c,d,e
How to move from 1 to 3 OnClick of c ...

Here is the Camera Activity

 public class CameraActivity  extends Fragment {

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

    View rootView = inflater.inflate(R.layout.camera, container, false);

    return rootView;
}
    }

Error in log is- Note-CameraActivity is a Class File which Extends Fragemnt... java.lang.IllegalArgumentException: No view found for id 0x7f030004 (com.example.banku:layout/main) for fragment CameraActivity{41387b48 #2 id=0x7f030004} — Banku, Feb 11 '14 at 11:04
Check this : http://stackoverflow.com/questions/7508044/android-fragment-no-view-found-for-id — Mehul Ranpara, Feb 11 '14 at 11:22
@Mehul i just simply want to launch new class file when click on button (As like Intent) — Banku, Feb 11 '14 at 12:58
Have you check the link for your error ?: http://stackoverflow.com/questions/7508044/android-fragment-no-view-found-for-id — Mehul Ranpara, Feb 11 '14 at 13:56
are you applying proper layout file in cameraActivity class ? — Mehul Ranpara, Feb 11 '14 at 14:19

Darko Rodic · Accepted Answer · 2014-02-11T13:10:52.207

first of all this cant be activity

 ft.replace(R.layout.main, new CameraActivity());

it has to be fragment put something like this in your onclick listener in FirstFragment:

Bundle bundle = new Bundle();
bundle.putString("key", value); //if you want to pass parameter to second fragment
SecondFragment fragment = new SecondFragment();
fragment.setArguments(bundle);
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, fragment).addToBackStack(null);
ft.commit();

than in your SecondFragment onclick listener:

Bundle bundle = new Bundle();
bundle.putString("key", value); //if you want to pass parameter to second fragment
ThirdFragment fragment = new ThirdFragment();
fragment.setArguments(bundle);
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, fragment).addToBackStack(null);
ft.commit();

and so on ...

method addToBackStack(null) is providing you back as simple as that. You could also pass some tag in that method if you need it, but I think from question you want be needing it.

Also if you need to start Activity than dont use this method, use Intent instead.

hope it helps

CameraActivity is a class file not Activity ... and i want to simply go to other class (Like Intent in Activity) — Banku, Feb 11 '14 at 13:00
first of all, if CameraActivity extends Fragment than please call it CameraFragment, it is a lot more natural... also, answer I provide you works :) — Darko Rodic, Feb 11 '14 at 13:09

How to Do Transaction of framents from one to another

1 Answers1