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I am a newbie to Fragments. I want to pass a String value from one Fragment to another. how to do this? I have called my Fragments in the following way. please guide me step by step.
String cid = id.getText().toString();
Fragment fr = new FriendFragment();
android.app.FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, fr);
ft.commit();
800
So to share a string between fragments you can declare a static String in Activity. Access that string from Fragment A to set the value and Get the string value in fragment B. 2. Both fragments are hosted by different Activities- Then you can use putExtra to pass a string from Fragment A of Activity A to Activity B.
To pass data from one fragment to another Bundle will help. LifeShapeDetailsFragment fragment = new LifeShapeDetailsFragment(); // object of next fragment Bundle bundle = new Bundle(); bundle. putInt("position", id); fragment. setArguments(bundle);
Implements the override methods of Parcelable class. You can use Keyboard shortcut as: put cursor over Parcelable class and tap 'Alt, Enter' then click on Implement methods. This is how you Pass data to another Fragment. You can write this piece of code on the event where you want to replace the fragment.
Step 1 − Create a new project in Android Studio, go to File ⇉ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main. xml. Step 3 − Create two FragmentActivity and add the codes which are given below.
You can do something like below,
String cid=id.getText().toString();
Fragment fr=new friendfragment();
FragmentManager fm=getFragmentManager();
android.app.FragmentTransaction ft=fm.beginTransaction();
Bundle args = new Bundle();
args.putString("CID", cid);
fr.setArguments(args);
ft.replace(R.id.content_frame, fr);
ft.commit();
To receive the data do the following,
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
String strtext = getArguments().getString("CID");
return inflater.inflate(R.layout.fragment, container, false);
}
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