How to parse item object other activity when click listview?

Question

This is my JSON:

 {
  "NEWS": [
    {
      "ID": 1,
      "Title": "A",
      "News": "A"
    },
    {
      "ID": 2,
      "Title": "B",
      "News": "B"
    }
  ]
}

I am parsing this JSON in a listview and just showing the Title. Now, If I click on listview item, say, I clicked "A", I want to populate Title and News in other activity. How can i constraint them?

 ArrayList<HashMap<String, String>> newList ;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_news);

    newList = new ArrayList<>();
    String items = String.valueOf(newList);

    lv = (ListView) findViewById(R.id.list);

    new GetContacts().execute();
}

private class GetContacts extends AsyncTask<Void, Void, Void> {


    @Override
    protected Void doInBackground(Void... arg0) {
        HttpHandler sh = new HttpHandler();

        String jsonStr = sh.makeServiceCall(url);

        Log.e(TAG, "Response from url: " + jsonStr);

        if (jsonStr != null) {
            try {
                JSONObject jsonObj = new JSONObject(jsonStr);

                JSONArray NEWS= jsonObj.getJSONArray("NEWS");

                for (int i = 0; i < NEWS.length(); i++) {

                    JSONObject c = icerik.getJSONObject(i);
                    String ID= c.getString("ID");
                    String Title= c.getString("Title");
                    String News= c.getString("News");

                    HashMap<String, String> newss= new HashMap<>();

                    newss.put("ID", ID);
                    newss.put("Title", Title);
                    newss.put("News", News);

                    newList.add(newss);
                }

    @Override
    protected void onPostExecute(Void result) {
        super.onPostExecute(result);
        if (pDialog.isShowing())
            pDialog.dismiss();

        final ListAdapter adapter = new SimpleAdapter(
                news.this, newList,
                R.layout.new_list, new String[]{"Title"},
                new int[]{
                        R.id.Ttile});

        lv.setAdapter(adapter);
        lv.setClickable(true);

        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                if (position >= 0)
                {
                    //Intent myIntent = new Intent(view.getContext(), MYSECONDACTIVTY.class);
                    //startActivityForResult(myIntent, 0);
                }

I found it, and tried but it doesn't work. I just want to show item details on other activity when I click on list item.

snachmsm · Accepted Answer · 2018-12-19T20:33:55.847

insert your data to Bundle, Bundle to Intent

public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        Intent myIntent = new Intent(view.getContext(), MYSECONDACTIVTY.class);
        Bundle myBundle = new Bundle();
        myBundle.putString("title", newList.get(postiyion).get("Title");
        myBundle.putString("id", newList.get(postiyion).get("ID");
        myBundle.putString("news", newList.get(postiyion).get("News");
        myIntent.putExtras(mByundle);
        startActivityForResult(myIntent, 0);
}

recover these values in MYSECONDACTIVTY e.g. inside onCreate or wherever you need them

@Override
public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    String title = getIntent().getExtras().getString("Title");
    String id = getIntent().getExtras().getString("ID");
    String news = getIntent().getExtras().getString("News")
}

this must work! also check this SO question for more details about Bundle and passing to another Activity

How to parse item object other activity when click listview?

1 Answers1