将数据从活动传递到片段的问题

Question

I have a problem when i pass arraylist from activity to fragment...i need to see only listivew with checkbox selected (taking id from arraylist) while i see list view before take id and list view after taken id from arraylist...

I show my problem with pics and with code.

with pic:

before pass data

enter image description here

after pass data enter image description here

with code:

Bundle bundle = new Bundle();
        bundle.putIntegerArrayList("oki", hm);

        MyListFragment fragment = new MyListFragment();
        fragment.setArguments(bundle);


        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
        transaction.replace(R.id.container, fragment);

        transaction.commit();

bundle code to get data:

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

         bundle = getArguments();
        if (bundle != null) {

            strtext=bundle.getIntegerArrayList("oki");
            System.out.println("PARAM:"+strtext);
        }
}

Who can help me? thanks everybody!

Answer 1

please refer this

Bundle bundle = new Bundle();
bundle.putStringArrayList("valuesArray", namesArray);
namesFragment myFragment = new namesFragment();
myFragment.setArguments(bundle);

and in Fragment onCreateView method:

  @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    String strtext = getArguments().getStringArryList("valuesArray");    
    return inflater.inflate(R.layout.fragment, container, false);
}

Answer 2

It is not issue of the passing data between activity to fragment. Issue is that Fragment is overlapped on another fragment.

Set background color white to parent root of the fragment(each fragment so in future this type of issue never occurs).

This will resolved your issue.