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return value to fragment from activity android


return value to fragment from activity android

By : user2952315
Date : November 19 2020, 12:41 AM
wish helps you In your fragment(F) call the startActivityForResult() method to start the activity A, then override onActivityResult() method in the fragment.
So when the activity A finishes you can get get the result bundle in onActivityResult() method.
code :
Intent myIintent=new Intent(getActivity(), AndroidCustomGalleryActivity.class);
    startActivityForResult(myIintent, 999);
Intent intent = getIntent();
    Bundle bundle = new Bundle();
    bundle.putString("key", "value");
    intent.putExtras(bundle);
    setResult(RESULT_OK, intent);
    finish();
Bundle extras = data.getExtras();
    strtext =   extras.getString("key");


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Android, How return result from fragment activity to fragment?

Android, How return result from fragment activity to fragment?


By : Mr.Nefarious
Date : March 29 2020, 07:55 AM
This might help you Since your activity should know which fragments it uses you can easily get your fragment, cast it to it's real class (if you don't want a new interface) and call a public method of it:
code :
ArticleFragment articleFrag = (ArticleFragment)
    getSupportFragmentManager().findFragmentById(R.id.article_fragment);

if (articleFrag != null) {
            // If article frag is available, we're in two-pane layout...

            // Call a method in the ArticleFragment to update its content
            articleFrag.updateArticleView(position);
        } else {
            // Otherwise, we're in the one-pane layout and must swap frags...

            // Create fragment and give it an argument for the selected article
            ArticleFragment newFragment = new ArticleFragment();
            Bundle args = new Bundle();
            args.putInt(ArticleFragment.ARG_POSITION, position);
            newFragment.setArguments(args);

            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();

            // Replace whatever is in the fragment_container view with this fragment,
            // and add the transaction to the back stack so the user can navigate back
            transaction.replace(R.id.fragment_container, newFragment);
            transaction.addToBackStack(null);

            // Commit the transaction
            transaction.commit();
        }
Android: How to get return result from activity when calling from Fragment?

Android: How to get return result from activity when calling from Fragment?


By : Daniel Gut
Date : March 29 2020, 07:55 AM
Hope that helps The fragments onActivityResult will get called AFTER the host activities onActivityResult as long as super.onActivityResult is called from the host activity. See https://stackoverflow.com/a/6147919/552902 for more detail
Android; How to return a method for value from an activity inside a fragment?

Android; How to return a method for value from an activity inside a fragment?


By : ovdsteen
Date : March 29 2020, 07:55 AM
wish of those help i am realy new in to the android so make a lot of mistakes. I am basicly following the tutorials. My problem is in the question but let me explain it anyways. , In your method you should say:
code :
UserLocalStore userLocalStore = new UserLocalStore();
if(userLocalStore.getLoggedInUser()){
    //Logged in 
}else{
    Intent intent = new Intent(getActivity(), loginscreen.class);
    startActivityForResult(intent, 1);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == 1) {
         boolean isLoggedIn = data.getBooleanExtra("isLoggedIn");
    }
}
@Override
  public void onClick(View v) {
    // anything you want
     Intent intent = new Intent();
     intent.putExtra("isLoggedIn", myMethodToGetInfoIsLoggedIn);
     setResult(RESULT_OK, intent);
     finish();
  }
Android Tabbed Activity: How to create a fragment that inflates a activity layout and runs a activity on the fragment?

Android Tabbed Activity: How to create a fragment that inflates a activity layout and runs a activity on the fragment?


By : Alex Kucherenko
Date : March 29 2020, 07:55 AM
like below fixes the issue
How to create a fragment that inflates a activity layout and runs a activity on the fragment?
android return to fragment from activity

android return to fragment from activity


By : Dylan Bryant
Date : March 29 2020, 07:55 AM
I hope this helps you . I call my activity from my fragment.Inside the fragment I do this inside onCreateView , Use this code it might be help you
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